diff options
Diffstat (limited to 'crypto/rsa')
| -rw-r--r-- | crypto/rsa/.cvsignore | 2 | ||||
| -rw-r--r-- | crypto/rsa/Makefile.ssl | 226 | ||||
| -rw-r--r-- | crypto/rsa/rsa.h | 365 | ||||
| -rw-r--r-- | crypto/rsa/rsa_chk.c | 184 | ||||
| -rw-r--r-- | crypto/rsa/rsa_eay.c | 502 | ||||
| -rw-r--r-- | crypto/rsa/rsa_err.c | 148 | ||||
| -rw-r--r-- | crypto/rsa/rsa_gen.c | 197 | ||||
| -rw-r--r-- | crypto/rsa/rsa_lib.c | 388 | ||||
| -rw-r--r-- | crypto/rsa/rsa_none.c | 98 | ||||
| -rw-r--r-- | crypto/rsa/rsa_null.c | 150 | ||||
| -rw-r--r-- | crypto/rsa/rsa_oaep.c | 166 | ||||
| -rw-r--r-- | crypto/rsa/rsa_pk1.c | 224 | ||||
| -rw-r--r-- | crypto/rsa/rsa_saos.c | 146 | ||||
| -rw-r--r-- | crypto/rsa/rsa_sign.c | 226 | ||||
| -rw-r--r-- | crypto/rsa/rsa_ssl.c | 154 | ||||
| -rw-r--r-- | crypto/rsa/rsa_test.c | 314 |
16 files changed, 0 insertions, 3490 deletions
diff --git a/crypto/rsa/.cvsignore b/crypto/rsa/.cvsignore deleted file mode 100644 index c6d03a9dbc6..00000000000 --- a/crypto/rsa/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -lib -Makefile.save diff --git a/crypto/rsa/Makefile.ssl b/crypto/rsa/Makefile.ssl deleted file mode 100644 index 5e01a503cc2..00000000000 --- a/crypto/rsa/Makefile.ssl +++ /dev/null @@ -1,226 +0,0 @@ -# -# SSLeay/crypto/rsa/Makefile -# - -DIR= rsa -TOP= ../.. -CC= cc -INCLUDES= -I.. -I../../include -CFLAG=-g -INSTALL_PREFIX= -OPENSSLDIR= /usr/local/ssl -INSTALLTOP=/usr/local/ssl -MAKE= make -f Makefile.ssl -MAKEDEPEND= $(TOP)/util/domd $(TOP) -MAKEFILE= Makefile.ssl -AR= ar r - -CFLAGS= $(INCLUDES) $(CFLAG) - -GENERAL=Makefile -TEST=rsa_test.c -APPS= - -LIB=$(TOP)/libcrypto.a -LIBSRC= rsa_eay.c rsa_gen.c rsa_lib.c rsa_sign.c rsa_saos.c rsa_err.c \ - rsa_pk1.c rsa_ssl.c rsa_none.c rsa_oaep.c rsa_chk.c rsa_null.c -LIBOBJ= rsa_eay.o rsa_gen.o rsa_lib.o rsa_sign.o rsa_saos.o rsa_err.o \ - rsa_pk1.o rsa_ssl.o rsa_none.o rsa_oaep.o rsa_chk.o rsa_null.o - -SRC= $(LIBSRC) - -EXHEADER= rsa.h -HEADER= $(EXHEADER) - -ALL= $(GENERAL) $(SRC) $(HEADER) - -top: - (cd ../..; $(MAKE) DIRS=crypto SDIRS=$(DIR) sub_all) - -all: lib - -lib: $(LIBOBJ) - $(AR) $(LIB) $(LIBOBJ) - @echo You may get an error following this line. Please ignore. - - $(RANLIB) $(LIB) - @touch lib - -files: - $(PERL) $(TOP)/util/files.pl Makefile.ssl >> $(TOP)/MINFO - -links: - @$(TOP)/util/point.sh Makefile.ssl Makefile - @$(PERL) $(TOP)/util/mklink.pl ../../include/openssl $(EXHEADER) - @$(PERL) $(TOP)/util/mklink.pl ../../test $(TEST) - @$(PERL) $(TOP)/util/mklink.pl ../../apps $(APPS) - -install: - @for i in $(EXHEADER) ; \ - do \ - (cp $$i $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i; \ - chmod 644 $(INSTALL_PREFIX)$(INSTALLTOP)/include/openssl/$$i ); \ - done; - -tags: - ctags $(SRC) - -tests: - -lint: - lint -DLINT $(INCLUDES) $(SRC)>fluff - -depend: - $(MAKEDEPEND) $(INCLUDES) $(DEPFLAG) $(PROGS) $(LIBSRC) - -dclean: - $(PERL) -pe 'if (/^# DO NOT DELETE THIS LINE/) {print; exit(0);}' $(MAKEFILE) >Makefile.new - mv -f Makefile.new $(MAKEFILE) - -clean: - rm -f *.o */*.o *.obj lib tags core .pure .nfs* *.old *.bak fluff - -# DO NOT DELETE THIS LINE -- make depend depends on it. - -rsa_chk.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_chk.o: ../../include/openssl/crypto.h ../../include/openssl/err.h -rsa_chk.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h -rsa_chk.o: ../../include/openssl/opensslv.h ../../include/openssl/rsa.h -rsa_chk.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -rsa_chk.o: ../../include/openssl/symhacks.h -rsa_eay.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -rsa_eay.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h -rsa_eay.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h -rsa_eay.o: ../../include/openssl/crypto.h ../../include/openssl/des.h -rsa_eay.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h -rsa_eay.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_eay.o: ../../include/openssl/engine.h ../../include/openssl/err.h -rsa_eay.o: ../../include/openssl/evp.h ../../include/openssl/idea.h -rsa_eay.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h -rsa_eay.o: ../../include/openssl/md4.h ../../include/openssl/md5.h -rsa_eay.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h -rsa_eay.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h -rsa_eay.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h -rsa_eay.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h -rsa_eay.o: ../../include/openssl/rc5.h ../../include/openssl/rijndael-alg-fst.h -rsa_eay.o: ../../include/openssl/rijndael.h ../../include/openssl/ripemd.h -rsa_eay.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_eay.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -rsa_eay.o: ../../include/openssl/symhacks.h ../cryptlib.h -rsa_err.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_err.o: ../../include/openssl/crypto.h ../../include/openssl/err.h -rsa_err.o: ../../include/openssl/lhash.h ../../include/openssl/opensslconf.h -rsa_err.o: ../../include/openssl/opensslv.h ../../include/openssl/rsa.h -rsa_err.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -rsa_err.o: ../../include/openssl/symhacks.h -rsa_gen.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_gen.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -rsa_gen.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_gen.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -rsa_gen.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -rsa_gen.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_gen.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -rsa_gen.o: ../cryptlib.h -rsa_lib.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -rsa_lib.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h -rsa_lib.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h -rsa_lib.o: ../../include/openssl/crypto.h ../../include/openssl/des.h -rsa_lib.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h -rsa_lib.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_lib.o: ../../include/openssl/engine.h ../../include/openssl/err.h -rsa_lib.o: ../../include/openssl/evp.h ../../include/openssl/idea.h -rsa_lib.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h -rsa_lib.o: ../../include/openssl/md4.h ../../include/openssl/md5.h -rsa_lib.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h -rsa_lib.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h -rsa_lib.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h -rsa_lib.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h -rsa_lib.o: ../../include/openssl/rc5.h ../../include/openssl/rijndael-alg-fst.h -rsa_lib.o: ../../include/openssl/rijndael.h ../../include/openssl/ripemd.h -rsa_lib.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_lib.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -rsa_lib.o: ../../include/openssl/symhacks.h ../cryptlib.h -rsa_none.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_none.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -rsa_none.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_none.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -rsa_none.o: ../../include/openssl/opensslconf.h -rsa_none.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h -rsa_none.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_none.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -rsa_none.o: ../cryptlib.h -rsa_null.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_null.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -rsa_null.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_null.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -rsa_null.o: ../../include/openssl/opensslconf.h -rsa_null.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h -rsa_null.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_null.o: ../../include/openssl/stack.h ../../include/openssl/symhacks.h -rsa_null.o: ../cryptlib.h -rsa_oaep.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_oaep.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -rsa_oaep.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_oaep.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -rsa_oaep.o: ../../include/openssl/opensslconf.h -rsa_oaep.o: ../../include/openssl/opensslv.h ../../include/openssl/rand.h -rsa_oaep.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_oaep.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -rsa_oaep.o: ../../include/openssl/symhacks.h ../cryptlib.h -rsa_pk1.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_pk1.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -rsa_pk1.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_pk1.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -rsa_pk1.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -rsa_pk1.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h -rsa_pk1.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -rsa_pk1.o: ../../include/openssl/symhacks.h ../cryptlib.h -rsa_saos.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -rsa_saos.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h -rsa_saos.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h -rsa_saos.o: ../../include/openssl/crypto.h ../../include/openssl/des.h -rsa_saos.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h -rsa_saos.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_saos.o: ../../include/openssl/err.h ../../include/openssl/evp.h -rsa_saos.o: ../../include/openssl/idea.h ../../include/openssl/lhash.h -rsa_saos.o: ../../include/openssl/md2.h ../../include/openssl/md4.h -rsa_saos.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h -rsa_saos.o: ../../include/openssl/obj_mac.h ../../include/openssl/objects.h -rsa_saos.o: ../../include/openssl/opensslconf.h -rsa_saos.o: ../../include/openssl/opensslv.h ../../include/openssl/pkcs7.h -rsa_saos.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h -rsa_saos.o: ../../include/openssl/rc5.h -rsa_saos.o: ../../include/openssl/rijndael-alg-fst.h -rsa_saos.o: ../../include/openssl/rijndael.h ../../include/openssl/ripemd.h -rsa_saos.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_saos.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -rsa_saos.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h -rsa_saos.o: ../../include/openssl/x509_vfy.h ../cryptlib.h -rsa_sign.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h -rsa_sign.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h -rsa_sign.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h -rsa_sign.o: ../../include/openssl/crypto.h ../../include/openssl/des.h -rsa_sign.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h -rsa_sign.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_sign.o: ../../include/openssl/engine.h ../../include/openssl/err.h -rsa_sign.o: ../../include/openssl/evp.h ../../include/openssl/idea.h -rsa_sign.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h -rsa_sign.o: ../../include/openssl/md4.h ../../include/openssl/md5.h -rsa_sign.o: ../../include/openssl/mdc2.h ../../include/openssl/obj_mac.h -rsa_sign.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h -rsa_sign.o: ../../include/openssl/opensslv.h ../../include/openssl/pkcs7.h -rsa_sign.o: ../../include/openssl/rand.h ../../include/openssl/rc2.h -rsa_sign.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h -rsa_sign.o: ../../include/openssl/rijndael-alg-fst.h -rsa_sign.o: ../../include/openssl/rijndael.h ../../include/openssl/ripemd.h -rsa_sign.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h -rsa_sign.o: ../../include/openssl/sha.h ../../include/openssl/stack.h -rsa_sign.o: ../../include/openssl/symhacks.h ../../include/openssl/x509.h -rsa_sign.o: ../../include/openssl/x509_vfy.h ../cryptlib.h -rsa_ssl.o: ../../include/openssl/bio.h ../../include/openssl/bn.h -rsa_ssl.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h -rsa_ssl.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h -rsa_ssl.o: ../../include/openssl/err.h ../../include/openssl/lhash.h -rsa_ssl.o: ../../include/openssl/opensslconf.h ../../include/openssl/opensslv.h -rsa_ssl.o: ../../include/openssl/rand.h ../../include/openssl/rsa.h -rsa_ssl.o: ../../include/openssl/safestack.h ../../include/openssl/stack.h -rsa_ssl.o: ../../include/openssl/symhacks.h ../cryptlib.h diff --git a/crypto/rsa/rsa.h b/crypto/rsa/rsa.h deleted file mode 100644 index ede65003e1b..00000000000 --- a/crypto/rsa/rsa.h +++ /dev/null @@ -1,365 +0,0 @@ -/* crypto/rsa/rsa.h */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#ifndef HEADER_RSA_H -#define HEADER_RSA_H - -#ifndef NO_BIO -#include <openssl/bio.h> -#endif -#include <openssl/bn.h> -#include <openssl/crypto.h> - -#ifdef NO_RSA -#error RSA is disabled. -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct rsa_st RSA; - -typedef struct rsa_meth_st - { - const char *name; - int (*rsa_pub_enc)(int flen,const unsigned char *from, - unsigned char *to, - RSA *rsa,int padding); - int (*rsa_pub_dec)(int flen,const unsigned char *from, - unsigned char *to, - RSA *rsa,int padding); - int (*rsa_priv_enc)(int flen,const unsigned char *from, - unsigned char *to, - RSA *rsa,int padding); - int (*rsa_priv_dec)(int flen,const unsigned char *from, - unsigned char *to, - RSA *rsa,int padding); - int (*rsa_mod_exp)(BIGNUM *r0,const BIGNUM *I,RSA *rsa); /* Can be null */ - int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, - const BIGNUM *m, BN_CTX *ctx, - BN_MONT_CTX *m_ctx); /* Can be null */ - int (*init)(RSA *rsa); /* called at new */ - int (*finish)(RSA *rsa); /* called at free */ - int flags; /* RSA_METHOD_FLAG_* things */ - char *app_data; /* may be needed! */ -/* New sign and verify functions: some libraries don't allow arbitrary data - * to be signed/verified: this allows them to be used. Note: for this to work - * the RSA_public_decrypt() and RSA_private_encrypt() should *NOT* be used - * RSA_sign(), RSA_verify() should be used instead. Note: for backwards - * compatibility this functionality is only enabled if the RSA_FLAG_SIGN_VER - * option is set in 'flags'. - */ - int (*rsa_sign)(int type, - const unsigned char *m, unsigned int m_len, - unsigned char *sigret, unsigned int *siglen, const RSA *rsa); - int (*rsa_verify)(int dtype, - const unsigned char *m, unsigned int m_len, - unsigned char *sigbuf, unsigned int siglen, const RSA *rsa); - - } RSA_METHOD; - -struct rsa_st - { - /* The first parameter is used to pickup errors where - * this is passed instead of aEVP_PKEY, it is set to 0 */ - int pad; - int version; -#if 0 - RSA_METHOD *meth; -#else - struct engine_st *engine; -#endif - BIGNUM *n; - BIGNUM *e; - BIGNUM *d; - BIGNUM *p; - BIGNUM *q; - BIGNUM *dmp1; - BIGNUM *dmq1; - BIGNUM *iqmp; - /* be careful using this if the RSA structure is shared */ - CRYPTO_EX_DATA ex_data; - int references; - int flags; - - /* Used to cache montgomery values */ - BN_MONT_CTX *_method_mod_n; - BN_MONT_CTX *_method_mod_p; - BN_MONT_CTX *_method_mod_q; - - /* all BIGNUM values are actually in the following data, if it is not - * NULL */ - char *bignum_data; - BN_BLINDING *blinding; - }; - -#define RSA_3 0x3L -#define RSA_F4 0x10001L - -#define RSA_METHOD_FLAG_NO_CHECK 0x01 /* don't check pub/private match */ - -#define RSA_FLAG_CACHE_PUBLIC 0x02 -#define RSA_FLAG_CACHE_PRIVATE 0x04 -#define RSA_FLAG_BLINDING 0x08 -#define RSA_FLAG_THREAD_SAFE 0x10 -/* This flag means the private key operations will be handled by rsa_mod_exp - * and that they do not depend on the private key components being present: - * for example a key stored in external hardware. Without this flag bn_mod_exp - * gets called when private key components are absent. - */ -#define RSA_FLAG_EXT_PKEY 0x20 - -/* This flag in the RSA_METHOD enables the new rsa_sign, rsa_verify functions. - */ -#define RSA_FLAG_SIGN_VER 0x40 - -#define RSA_PKCS1_PADDING 1 -#define RSA_SSLV23_PADDING 2 -#define RSA_NO_PADDING 3 -#define RSA_PKCS1_OAEP_PADDING 4 - -#define RSA_set_app_data(s,arg) RSA_set_ex_data(s,0,arg) -#define RSA_get_app_data(s) RSA_get_ex_data(s,0) - -RSA * RSA_new(void); -#if 0 -RSA * RSA_new_method(RSA_METHOD *method); -#else -RSA * RSA_new_method(struct engine_st *engine); -#endif -int RSA_size(const RSA *); -RSA * RSA_generate_key(int bits, unsigned long e,void - (*callback)(int,int,void *),void *cb_arg); -int RSA_check_key(const RSA *); - /* next 4 return -1 on error */ -int RSA_public_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -int RSA_private_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -int RSA_public_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -int RSA_private_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -void RSA_free (RSA *r); - -int RSA_flags(const RSA *r); - -void RSA_set_default_openssl_method(const RSA_METHOD *meth); -const RSA_METHOD *RSA_get_default_openssl_method(void); -const RSA_METHOD *RSA_get_method(const RSA *rsa); -#if 0 -RSA_METHOD *RSA_set_method(RSA *rsa, RSA_METHOD *meth); -#else -int RSA_set_method(RSA *rsa, struct engine_st *engine); -#endif - -/* This function needs the memory locking malloc callbacks to be installed */ -int RSA_memory_lock(RSA *r); - -/* If you have RSAref compiled in. */ -const RSA_METHOD *RSA_PKCS1_RSAref(void); - -/* these are the actual SSLeay RSA functions */ -const RSA_METHOD *RSA_PKCS1_SSLeay(void); - -const RSA_METHOD *RSA_null_method(void); - -void ERR_load_RSA_strings(void ); - -RSA * d2i_RSAPublicKey(RSA **a, const unsigned char **pp, long length); -int i2d_RSAPublicKey(const RSA *a, unsigned char **pp); -RSA * d2i_RSAPrivateKey(RSA **a, const unsigned char **pp, long length); -int i2d_RSAPrivateKey(const RSA *a, unsigned char **pp); -#ifndef NO_FP_API -int RSA_print_fp(FILE *fp, const RSA *r,int offset); -#endif - -#ifndef NO_BIO -int RSA_print(BIO *bp, const RSA *r,int offset); -#endif - -int i2d_RSA_NET(const RSA *a, unsigned char **pp, int (*cb)(), int sgckey); -RSA *d2i_RSA_NET(RSA **a, const unsigned char **pp, long length, int (*cb)(), int sgckey); -RSA *d2i_RSA_NET_2(RSA **a, const unsigned char **pp, long length, int (*cb)(), int sgckey); - -int i2d_Netscape_RSA(const RSA *a, unsigned char **pp, int (*cb)()); -RSA *d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length, int (*cb)()); -/* Naughty internal function required elsewhere, to handle a MS structure - * that is the same as the netscape one :-) */ -RSA *d2i_Netscape_RSA_2(RSA **a, const unsigned char **pp, long length, int (*cb)()); - -/* The following 2 functions sign and verify a X509_SIG ASN1 object - * inside PKCS#1 padded RSA encryption */ -int RSA_sign(int type, const unsigned char *m, unsigned int m_len, - unsigned char *sigret, unsigned int *siglen, RSA *rsa); -int RSA_verify(int type, const unsigned char *m, unsigned int m_len, - unsigned char *sigbuf, unsigned int siglen, RSA *rsa); - -/* The following 2 function sign and verify a ASN1_OCTET_STRING - * object inside PKCS#1 padded RSA encryption */ -int RSA_sign_ASN1_OCTET_STRING(int type, - const unsigned char *m, unsigned int m_len, - unsigned char *sigret, unsigned int *siglen, RSA *rsa); -int RSA_verify_ASN1_OCTET_STRING(int type, - const unsigned char *m, unsigned int m_len, - unsigned char *sigbuf, unsigned int siglen, RSA *rsa); - -int RSA_blinding_on(RSA *rsa, BN_CTX *ctx); -void RSA_blinding_off(RSA *rsa); - -int RSA_padding_add_PKCS1_type_1(unsigned char *to,int tlen, - const unsigned char *f,int fl); -int RSA_padding_check_PKCS1_type_1(unsigned char *to,int tlen, - const unsigned char *f,int fl,int rsa_len); -int RSA_padding_add_PKCS1_type_2(unsigned char *to,int tlen, - const unsigned char *f,int fl); -int RSA_padding_check_PKCS1_type_2(unsigned char *to,int tlen, - const unsigned char *f,int fl,int rsa_len); -int RSA_padding_add_PKCS1_OAEP(unsigned char *to,int tlen, - const unsigned char *f,int fl, - const unsigned char *p,int pl); -int RSA_padding_check_PKCS1_OAEP(unsigned char *to,int tlen, - const unsigned char *f,int fl,int rsa_len, - const unsigned char *p,int pl); -int RSA_padding_add_SSLv23(unsigned char *to,int tlen, - const unsigned char *f,int fl); -int RSA_padding_check_SSLv23(unsigned char *to,int tlen, - const unsigned char *f,int fl,int rsa_len); -int RSA_padding_add_none(unsigned char *to,int tlen, - const unsigned char *f,int fl); -int RSA_padding_check_none(unsigned char *to,int tlen, - const unsigned char *f,int fl,int rsa_len); - -int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, - CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func); -int RSA_set_ex_data(RSA *r,int idx,void *arg); -void *RSA_get_ex_data(const RSA *r, int idx); - -/* BEGIN ERROR CODES */ -/* The following lines are auto generated by the script mkerr.pl. Any changes - * made after this point may be overwritten when the script is next run. - */ - -/* Error codes for the RSA functions. */ - -/* Function codes. */ -#define RSA_F_MEMORY_LOCK 100 -#define RSA_F_RSA_CHECK_KEY 123 -#define RSA_F_RSA_EAY_PRIVATE_DECRYPT 101 -#define RSA_F_RSA_EAY_PRIVATE_ENCRYPT 102 -#define RSA_F_RSA_EAY_PUBLIC_DECRYPT 103 -#define RSA_F_RSA_EAY_PUBLIC_ENCRYPT 104 -#define RSA_F_RSA_GENERATE_KEY 105 -#define RSA_F_RSA_NEW_METHOD 106 -#define RSA_F_RSA_NULL 124 -#define RSA_F_RSA_PADDING_ADD_NONE 107 -#define RSA_F_RSA_PADDING_ADD_PKCS1_OAEP 121 -#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1 108 -#define RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2 109 -#define RSA_F_RSA_PADDING_ADD_SSLV23 110 -#define RSA_F_RSA_PADDING_CHECK_NONE 111 -#define RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP 122 -#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1 112 -#define RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2 113 -#define RSA_F_RSA_PADDING_CHECK_SSLV23 114 -#define RSA_F_RSA_PRINT 115 -#define RSA_F_RSA_PRINT_FP 116 -#define RSA_F_RSA_SIGN 117 -#define RSA_F_RSA_SIGN_ASN1_OCTET_STRING 118 -#define RSA_F_RSA_VERIFY 119 -#define RSA_F_RSA_VERIFY_ASN1_OCTET_STRING 120 - -/* Reason codes. */ -#define RSA_R_ALGORITHM_MISMATCH 100 -#define RSA_R_BAD_E_VALUE 101 -#define RSA_R_BAD_FIXED_HEADER_DECRYPT 102 -#define RSA_R_BAD_PAD_BYTE_COUNT 103 -#define RSA_R_BAD_SIGNATURE 104 -#define RSA_R_BLOCK_TYPE_IS_NOT_01 106 -#define RSA_R_BLOCK_TYPE_IS_NOT_02 107 -#define RSA_R_DATA_GREATER_THAN_MOD_LEN 108 -#define RSA_R_DATA_TOO_LARGE 109 -#define RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE 110 -#define RSA_R_DATA_TOO_SMALL 111 -#define RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE 122 -#define RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY 112 -#define RSA_R_DMP1_NOT_CONGRUENT_TO_D 124 -#define RSA_R_DMQ1_NOT_CONGRUENT_TO_D 125 -#define RSA_R_D_E_NOT_CONGRUENT_TO_1 123 -#define RSA_R_INVALID_MESSAGE_LENGTH 131 -#define RSA_R_IQMP_NOT_INVERSE_OF_Q 126 -#define RSA_R_KEY_SIZE_TOO_SMALL 120 -#define RSA_R_NULL_BEFORE_BLOCK_MISSING 113 -#define RSA_R_N_DOES_NOT_EQUAL_P_Q 127 -#define RSA_R_OAEP_DECODING_ERROR 121 -#define RSA_R_PADDING_CHECK_FAILED 114 -#define RSA_R_P_NOT_PRIME 128 -#define RSA_R_Q_NOT_PRIME 129 -#define RSA_R_RSA_OPERATIONS_NOT_SUPPORTED 130 -#define RSA_R_SSLV3_ROLLBACK_ATTACK 115 -#define RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD 116 -#define RSA_R_UNKNOWN_ALGORITHM_TYPE 117 -#define RSA_R_UNKNOWN_PADDING_TYPE 118 -#define RSA_R_WRONG_SIGNATURE_LENGTH 119 - -#ifdef __cplusplus -} -#endif -#endif - diff --git a/crypto/rsa/rsa_chk.c b/crypto/rsa/rsa_chk.c deleted file mode 100644 index 002f2cb4872..00000000000 --- a/crypto/rsa/rsa_chk.c +++ /dev/null @@ -1,184 +0,0 @@ -/* crypto/rsa/rsa_chk.c -*- Mode: C; c-file-style: "eay" -*- */ -/* ==================================================================== - * Copyright (c) 1999 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * [email protected]. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - */ - -#include <openssl/bn.h> -#include <openssl/err.h> -#include <openssl/rsa.h> - - -int RSA_check_key(const RSA *key) - { - BIGNUM *i, *j, *k, *l, *m; - BN_CTX *ctx; - int r; - int ret=1; - - i = BN_new(); - j = BN_new(); - k = BN_new(); - l = BN_new(); - m = BN_new(); - ctx = BN_CTX_new(); - if (i == NULL || j == NULL || k == NULL || l == NULL || - m == NULL || ctx == NULL) - { - ret = -1; - RSAerr(RSA_F_RSA_CHECK_KEY, ERR_R_MALLOC_FAILURE); - goto err; - } - - /* p prime? */ - r = BN_is_prime(key->p, BN_prime_checks, NULL, NULL, NULL); - if (r != 1) - { - ret = r; - if (r != 0) - goto err; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_P_NOT_PRIME); - } - - /* q prime? */ - r = BN_is_prime(key->q, BN_prime_checks, NULL, NULL, NULL); - if (r != 1) - { - ret = r; - if (r != 0) - goto err; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_Q_NOT_PRIME); - } - - /* n = p*q? */ - r = BN_mul(i, key->p, key->q, ctx); - if (!r) { ret = -1; goto err; } - - if (BN_cmp(i, key->n) != 0) - { - ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_N_DOES_NOT_EQUAL_P_Q); - } - - /* d*e = 1 mod lcm(p-1,q-1)? */ - - r = BN_sub(i, key->p, BN_value_one()); - if (!r) { ret = -1; goto err; } - r = BN_sub(j, key->q, BN_value_one()); - if (!r) { ret = -1; goto err; } - - /* now compute k = lcm(i,j) */ - r = BN_mul(l, i, j, ctx); - if (!r) { ret = -1; goto err; } - r = BN_gcd(m, i, j, ctx); - if (!r) { ret = -1; goto err; } - r = BN_div(k, NULL, l, m, ctx); /* remainder is 0 */ - if (!r) { ret = -1; goto err; } - - r = BN_mod_mul(i, key->d, key->e, k, ctx); - if (!r) { ret = -1; goto err; } - - if (!BN_is_one(i)) - { - ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, RSA_R_D_E_NOT_CONGRUENT_TO_1); - } - - if (key->dmp1 != NULL && key->dmq1 != NULL && key->iqmp != NULL) - { - /* dmp1 = d mod (p-1)? */ - r = BN_sub(i, key->p, BN_value_one()); - if (!r) { ret = -1; goto err; } - - r = BN_mod(j, key->d, i, ctx); - if (!r) { ret = -1; goto err; } - - if (BN_cmp(j, key->dmp1) != 0) - { - ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, - RSA_R_DMP1_NOT_CONGRUENT_TO_D); - } - - /* dmq1 = d mod (q-1)? */ - r = BN_sub(i, key->q, BN_value_one()); - if (!r) { ret = -1; goto err; } - - r = BN_mod(j, key->d, i, ctx); - if (!r) { ret = -1; goto err; } - - if (BN_cmp(j, key->dmq1) != 0) - { - ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, - RSA_R_DMQ1_NOT_CONGRUENT_TO_D); - } - - /* iqmp = q^-1 mod p? */ - if(!BN_mod_inverse(i, key->q, key->p, ctx)) - { - ret = -1; - goto err; - } - - if (BN_cmp(i, key->iqmp) != 0) - { - ret = 0; - RSAerr(RSA_F_RSA_CHECK_KEY, - RSA_R_IQMP_NOT_INVERSE_OF_Q); - } - } - - err: - if (i != NULL) BN_free(i); - if (j != NULL) BN_free(j); - if (k != NULL) BN_free(k); - if (l != NULL) BN_free(l); - if (m != NULL) BN_free(m); - if (ctx != NULL) BN_CTX_free(ctx); - return (ret); - } diff --git a/crypto/rsa/rsa_eay.c b/crypto/rsa/rsa_eay.c deleted file mode 100644 index 37baaacfc7d..00000000000 --- a/crypto/rsa/rsa_eay.c +++ /dev/null @@ -1,502 +0,0 @@ -/* crypto/rsa/rsa_eay.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/rand.h> -#include <openssl/engine.h> - -#ifndef RSA_NULL - -static int RSA_eay_public_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_eay_private_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_eay_public_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_eay_private_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_eay_mod_exp(BIGNUM *r0, const BIGNUM *i, RSA *rsa); -static int RSA_eay_init(RSA *rsa); -static int RSA_eay_finish(RSA *rsa); -static RSA_METHOD rsa_pkcs1_eay_meth={ - "Eric Young's PKCS#1 RSA", - RSA_eay_public_encrypt, - RSA_eay_public_decrypt, - RSA_eay_private_encrypt, - RSA_eay_private_decrypt, - RSA_eay_mod_exp, - BN_mod_exp_mont, - RSA_eay_init, - RSA_eay_finish, - 0, - NULL, - }; - -const RSA_METHOD *RSA_PKCS1_SSLeay(void) - { - return(&rsa_pkcs1_eay_meth); - } - -static int RSA_eay_public_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - const RSA_METHOD *meth; - BIGNUM f,ret; - int i,j,k,num=0,r= -1; - unsigned char *buf=NULL; - BN_CTX *ctx=NULL; - - meth = ENGINE_get_RSA(rsa->engine); - BN_init(&f); - BN_init(&ret); - if ((ctx=BN_CTX_new()) == NULL) goto err; - num=BN_num_bytes(rsa->n); - if ((buf=(unsigned char *)OPENSSL_malloc(num)) == NULL) - { - RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,ERR_R_MALLOC_FAILURE); - goto err; - } - - switch (padding) - { - case RSA_PKCS1_PADDING: - i=RSA_padding_add_PKCS1_type_2(buf,num,from,flen); - break; -#ifndef NO_SHA - case RSA_PKCS1_OAEP_PADDING: - i=RSA_padding_add_PKCS1_OAEP(buf,num,from,flen,NULL,0); - break; -#endif - case RSA_SSLV23_PADDING: - i=RSA_padding_add_SSLv23(buf,num,from,flen); - break; - case RSA_NO_PADDING: - i=RSA_padding_add_none(buf,num,from,flen); - break; - default: - RSAerr(RSA_F_RSA_EAY_PUBLIC_ENCRYPT,RSA_R_UNKNOWN_PADDING_TYPE); - goto err; - } - if (i <= 0) goto err; - - if (BN_bin2bn(buf,num,&f) == NULL) goto err; - - if ((rsa->_method_mod_n == NULL) && (rsa->flags & RSA_FLAG_CACHE_PUBLIC)) - { - if ((rsa->_method_mod_n=BN_MONT_CTX_new()) != NULL) - if (!BN_MONT_CTX_set(rsa->_method_mod_n,rsa->n,ctx)) - goto err; - } - - if (!meth->bn_mod_exp(&ret,&f,rsa->e,rsa->n,ctx, - rsa->_method_mod_n)) goto err; - - /* put in leading 0 bytes if the number is less than the - * length of the modulus */ - j=BN_num_bytes(&ret); - i=BN_bn2bin(&ret,&(to[num-j])); - for (k=0; k<(num-i); k++) - to[k]=0; - - r=num; -err: - if (ctx != NULL) BN_CTX_free(ctx); - BN_clear_free(&f); - BN_clear_free(&ret); - if (buf != NULL) - { - memset(buf,0,num); - OPENSSL_free(buf); - } - return(r); - } - -static int RSA_eay_private_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - const RSA_METHOD *meth; - BIGNUM f,ret; - int i,j,k,num=0,r= -1; - unsigned char *buf=NULL; - BN_CTX *ctx=NULL; - - meth = ENGINE_get_RSA(rsa->engine); - BN_init(&f); - BN_init(&ret); - - if ((ctx=BN_CTX_new()) == NULL) goto err; - num=BN_num_bytes(rsa->n); - if ((buf=(unsigned char *)OPENSSL_malloc(num)) == NULL) - { - RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,ERR_R_MALLOC_FAILURE); - goto err; - } - - switch (padding) - { - case RSA_PKCS1_PADDING: - i=RSA_padding_add_PKCS1_type_1(buf,num,from,flen); - break; - case RSA_NO_PADDING: - i=RSA_padding_add_none(buf,num,from,flen); - break; - case RSA_SSLV23_PADDING: - default: - RSAerr(RSA_F_RSA_EAY_PRIVATE_ENCRYPT,RSA_R_UNKNOWN_PADDING_TYPE); - goto err; - } - if (i <= 0) goto err; - - if (BN_bin2bn(buf,num,&f) == NULL) goto err; - - if ((rsa->flags & RSA_FLAG_BLINDING) && (rsa->blinding == NULL)) - RSA_blinding_on(rsa,ctx); - if (rsa->flags & RSA_FLAG_BLINDING) - if (!BN_BLINDING_convert(&f,rsa->blinding,ctx)) goto err; - - if ( (rsa->flags & RSA_FLAG_EXT_PKEY) || - ((rsa->p != NULL) && - (rsa->q != NULL) && - (rsa->dmp1 != NULL) && - (rsa->dmq1 != NULL) && - (rsa->iqmp != NULL)) ) - { if (!meth->rsa_mod_exp(&ret,&f,rsa)) goto err; } - else - { - if (!meth->bn_mod_exp(&ret,&f,rsa->d,rsa->n,ctx,NULL)) goto err; - } - - if (rsa->flags & RSA_FLAG_BLINDING) - if (!BN_BLINDING_invert(&ret,rsa->blinding,ctx)) goto err; - - /* put in leading 0 bytes if the number is less than the - * length of the modulus */ - j=BN_num_bytes(&ret); - i=BN_bn2bin(&ret,&(to[num-j])); - for (k=0; k<(num-i); k++) - to[k]=0; - - r=num; -err: - if (ctx != NULL) BN_CTX_free(ctx); - BN_clear_free(&ret); - BN_clear_free(&f); - if (buf != NULL) - { - memset(buf,0,num); - OPENSSL_free(buf); - } - return(r); - } - -static int RSA_eay_private_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - const RSA_METHOD *meth; - BIGNUM f,ret; - int j,num=0,r= -1; - unsigned char *p; - unsigned char *buf=NULL; - BN_CTX *ctx=NULL; - - meth = ENGINE_get_RSA(rsa->engine); - BN_init(&f); - BN_init(&ret); - ctx=BN_CTX_new(); - if (ctx == NULL) goto err; - - num=BN_num_bytes(rsa->n); - - if ((buf=(unsigned char *)OPENSSL_malloc(num)) == NULL) - { - RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,ERR_R_MALLOC_FAILURE); - goto err; - } - - /* This check was for equality but PGP does evil things - * and chops off the top '0' bytes */ - if (flen > num) - { - RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_DATA_GREATER_THAN_MOD_LEN); - goto err; - } - - /* make data into a big number */ - if (BN_bin2bn(from,(int)flen,&f) == NULL) goto err; - - if ((rsa->flags & RSA_FLAG_BLINDING) && (rsa->blinding == NULL)) - RSA_blinding_on(rsa,ctx); - if (rsa->flags & RSA_FLAG_BLINDING) - if (!BN_BLINDING_convert(&f,rsa->blinding,ctx)) goto err; - - /* do the decrypt */ - if ( (rsa->flags & RSA_FLAG_EXT_PKEY) || - ((rsa->p != NULL) && - (rsa->q != NULL) && - (rsa->dmp1 != NULL) && - (rsa->dmq1 != NULL) && - (rsa->iqmp != NULL)) ) - { if (!meth->rsa_mod_exp(&ret,&f,rsa)) goto err; } - else - { - if (!meth->bn_mod_exp(&ret,&f,rsa->d,rsa->n,ctx,NULL)) - goto err; - } - - if (rsa->flags & RSA_FLAG_BLINDING) - if (!BN_BLINDING_invert(&ret,rsa->blinding,ctx)) goto err; - - p=buf; - j=BN_bn2bin(&ret,p); /* j is only used with no-padding mode */ - - switch (padding) - { - case RSA_PKCS1_PADDING: - r=RSA_padding_check_PKCS1_type_2(to,num,buf,j,num); - break; -#ifndef NO_SHA - case RSA_PKCS1_OAEP_PADDING: - r=RSA_padding_check_PKCS1_OAEP(to,num,buf,j,num,NULL,0); - break; -#endif - case RSA_SSLV23_PADDING: - r=RSA_padding_check_SSLv23(to,num,buf,j,num); - break; - case RSA_NO_PADDING: - r=RSA_padding_check_none(to,num,buf,j,num); - break; - default: - RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_UNKNOWN_PADDING_TYPE); - goto err; - } - if (r < 0) - RSAerr(RSA_F_RSA_EAY_PRIVATE_DECRYPT,RSA_R_PADDING_CHECK_FAILED); - -err: - if (ctx != NULL) BN_CTX_free(ctx); - BN_clear_free(&f); - BN_clear_free(&ret); - if (buf != NULL) - { - memset(buf,0,num); - OPENSSL_free(buf); - } - return(r); - } - -static int RSA_eay_public_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - const RSA_METHOD *meth; - BIGNUM f,ret; - int i,num=0,r= -1; - unsigned char *p; - unsigned char *buf=NULL; - BN_CTX *ctx=NULL; - - meth = ENGINE_get_RSA(rsa->engine); - BN_init(&f); - BN_init(&ret); - ctx=BN_CTX_new(); - if (ctx == NULL) goto err; - - num=BN_num_bytes(rsa->n); - buf=(unsigned char *)OPENSSL_malloc(num); - if (buf == NULL) - { - RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,ERR_R_MALLOC_FAILURE); - goto err; - } - - /* This check was for equality but PGP does evil things - * and chops off the top '0' bytes */ - if (flen > num) - { - RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_DATA_GREATER_THAN_MOD_LEN); - goto err; - } - - if (BN_bin2bn(from,flen,&f) == NULL) goto err; - /* do the decrypt */ - if ((rsa->_method_mod_n == NULL) && (rsa->flags & RSA_FLAG_CACHE_PUBLIC)) - { - if ((rsa->_method_mod_n=BN_MONT_CTX_new()) != NULL) - if (!BN_MONT_CTX_set(rsa->_method_mod_n,rsa->n,ctx)) - goto err; - } - - if (!meth->bn_mod_exp(&ret,&f,rsa->e,rsa->n,ctx, - rsa->_method_mod_n)) goto err; - - p=buf; - i=BN_bn2bin(&ret,p); - - switch (padding) - { - case RSA_PKCS1_PADDING: - r=RSA_padding_check_PKCS1_type_1(to,num,buf,i,num); - break; - case RSA_NO_PADDING: - r=RSA_padding_check_none(to,num,buf,i,num); - break; - default: - RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_UNKNOWN_PADDING_TYPE); - goto err; - } - if (r < 0) - RSAerr(RSA_F_RSA_EAY_PUBLIC_DECRYPT,RSA_R_PADDING_CHECK_FAILED); - -err: - if (ctx != NULL) BN_CTX_free(ctx); - BN_clear_free(&f); - BN_clear_free(&ret); - if (buf != NULL) - { - memset(buf,0,num); - OPENSSL_free(buf); - } - return(r); - } - -static int RSA_eay_mod_exp(BIGNUM *r0, const BIGNUM *I, RSA *rsa) - { - const RSA_METHOD *meth; - BIGNUM r1,m1; - int ret=0; - BN_CTX *ctx; - - meth = ENGINE_get_RSA(rsa->engine); - if ((ctx=BN_CTX_new()) == NULL) goto err; - BN_init(&m1); - BN_init(&r1); - - if (rsa->flags & RSA_FLAG_CACHE_PRIVATE) - { - if (rsa->_method_mod_p == NULL) - { - if ((rsa->_method_mod_p=BN_MONT_CTX_new()) != NULL) - if (!BN_MONT_CTX_set(rsa->_method_mod_p,rsa->p, - ctx)) - goto err; - } - if (rsa->_method_mod_q == NULL) - { - if ((rsa->_method_mod_q=BN_MONT_CTX_new()) != NULL) - if (!BN_MONT_CTX_set(rsa->_method_mod_q,rsa->q, - ctx)) - goto err; - } - } - - if (!BN_mod(&r1,I,rsa->q,ctx)) goto err; - if (!meth->bn_mod_exp(&m1,&r1,rsa->dmq1,rsa->q,ctx, - rsa->_method_mod_q)) goto err; - - if (!BN_mod(&r1,I,rsa->p,ctx)) goto err; - if (!meth->bn_mod_exp(r0,&r1,rsa->dmp1,rsa->p,ctx, - rsa->_method_mod_p)) goto err; - - if (!BN_sub(r0,r0,&m1)) goto err; - /* This will help stop the size of r0 increasing, which does - * affect the multiply if it optimised for a power of 2 size */ - if (r0->neg) - if (!BN_add(r0,r0,rsa->p)) goto err; - - if (!BN_mul(&r1,r0,rsa->iqmp,ctx)) goto err; - if (!BN_mod(r0,&r1,rsa->p,ctx)) goto err; - /* If p < q it is occasionally possible for the correction of - * adding 'p' if r0 is negative above to leave the result still - * negative. This can break the private key operations: the following - * second correction should *always* correct this rare occurrence. - * This will *never* happen with OpenSSL generated keys because - * they ensure p > q [steve] - */ - if (r0->neg) - if (!BN_add(r0,r0,rsa->p)) goto err; - if (!BN_mul(&r1,r0,rsa->q,ctx)) goto err; - if (!BN_add(r0,&r1,&m1)) goto err; - - ret=1; -err: - BN_clear_free(&m1); - BN_clear_free(&r1); - BN_CTX_free(ctx); - return(ret); - } - -static int RSA_eay_init(RSA *rsa) - { - rsa->flags|=RSA_FLAG_CACHE_PUBLIC|RSA_FLAG_CACHE_PRIVATE; - return(1); - } - -static int RSA_eay_finish(RSA *rsa) - { - if (rsa->_method_mod_n != NULL) - BN_MONT_CTX_free(rsa->_method_mod_n); - if (rsa->_method_mod_p != NULL) - BN_MONT_CTX_free(rsa->_method_mod_p); - if (rsa->_method_mod_q != NULL) - BN_MONT_CTX_free(rsa->_method_mod_q); - return(1); - } - -#endif diff --git a/crypto/rsa/rsa_err.c b/crypto/rsa/rsa_err.c deleted file mode 100644 index 1cde7c0da46..00000000000 --- a/crypto/rsa/rsa_err.c +++ /dev/null @@ -1,148 +0,0 @@ -/* crypto/rsa/rsa_err.c */ -/* ==================================================================== - * Copyright (c) 1999 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * [email protected]. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * ([email protected]). This product includes software written by Tim - * Hudson ([email protected]). - * - */ - -/* NOTE: this file was auto generated by the mkerr.pl script: any changes - * made to it will be overwritten when the script next updates this file, - * only reason strings will be preserved. - */ - -#include <stdio.h> -#include <openssl/err.h> -#include <openssl/rsa.h> - -/* BEGIN ERROR CODES */ -#ifndef NO_ERR -static ERR_STRING_DATA RSA_str_functs[]= - { -{ERR_PACK(0,RSA_F_MEMORY_LOCK,0), "MEMORY_LOCK"}, -{ERR_PACK(0,RSA_F_RSA_CHECK_KEY,0), "RSA_check_key"}, -{ERR_PACK(0,RSA_F_RSA_EAY_PRIVATE_DECRYPT,0), "RSA_EAY_PRIVATE_DECRYPT"}, -{ERR_PACK(0,RSA_F_RSA_EAY_PRIVATE_ENCRYPT,0), "RSA_EAY_PRIVATE_ENCRYPT"}, -{ERR_PACK(0,RSA_F_RSA_EAY_PUBLIC_DECRYPT,0), "RSA_EAY_PUBLIC_DECRYPT"}, -{ERR_PACK(0,RSA_F_RSA_EAY_PUBLIC_ENCRYPT,0), "RSA_EAY_PUBLIC_ENCRYPT"}, -{ERR_PACK(0,RSA_F_RSA_GENERATE_KEY,0), "RSA_generate_key"}, -{ERR_PACK(0,RSA_F_RSA_NEW_METHOD,0), "RSA_new_method"}, -{ERR_PACK(0,RSA_F_RSA_NULL,0), "RSA_NULL"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_NONE,0), "RSA_padding_add_none"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_PKCS1_OAEP,0), "RSA_padding_add_PKCS1_OAEP"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1,0), "RSA_padding_add_PKCS1_type_1"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2,0), "RSA_padding_add_PKCS1_type_2"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_ADD_SSLV23,0), "RSA_padding_add_SSLv23"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_NONE,0), "RSA_padding_check_none"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP,0), "RSA_padding_check_PKCS1_OAEP"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,0), "RSA_padding_check_PKCS1_type_1"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,0), "RSA_padding_check_PKCS1_type_2"}, -{ERR_PACK(0,RSA_F_RSA_PADDING_CHECK_SSLV23,0), "RSA_padding_check_SSLv23"}, -{ERR_PACK(0,RSA_F_RSA_PRINT,0), "RSA_print"}, -{ERR_PACK(0,RSA_F_RSA_PRINT_FP,0), "RSA_print_fp"}, -{ERR_PACK(0,RSA_F_RSA_SIGN,0), "RSA_sign"}, -{ERR_PACK(0,RSA_F_RSA_SIGN_ASN1_OCTET_STRING,0), "RSA_sign_ASN1_OCTET_STRING"}, -{ERR_PACK(0,RSA_F_RSA_VERIFY,0), "RSA_verify"}, -{ERR_PACK(0,RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,0), "RSA_verify_ASN1_OCTET_STRING"}, -{0,NULL} - }; - -static ERR_STRING_DATA RSA_str_reasons[]= - { -{RSA_R_ALGORITHM_MISMATCH ,"algorithm mismatch"}, -{RSA_R_BAD_E_VALUE ,"bad e value"}, -{RSA_R_BAD_FIXED_HEADER_DECRYPT ,"bad fixed header decrypt"}, -{RSA_R_BAD_PAD_BYTE_COUNT ,"bad pad byte count"}, -{RSA_R_BAD_SIGNATURE ,"bad signature"}, -{RSA_R_BLOCK_TYPE_IS_NOT_01 ,"block type is not 01"}, -{RSA_R_BLOCK_TYPE_IS_NOT_02 ,"block type is not 02"}, -{RSA_R_DATA_GREATER_THAN_MOD_LEN ,"data greater than mod len"}, -{RSA_R_DATA_TOO_LARGE ,"data too large"}, -{RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE ,"data too large for key size"}, -{RSA_R_DATA_TOO_SMALL ,"data too small"}, -{RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE ,"data too small for key size"}, -{RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY ,"digest too big for rsa key"}, -{RSA_R_DMP1_NOT_CONGRUENT_TO_D ,"dmp1 not congruent to d"}, -{RSA_R_DMQ1_NOT_CONGRUENT_TO_D ,"dmq1 not congruent to d"}, -{RSA_R_D_E_NOT_CONGRUENT_TO_1 ,"d e not congruent to 1"}, -{RSA_R_INVALID_MESSAGE_LENGTH ,"invalid message length"}, -{RSA_R_IQMP_NOT_INVERSE_OF_Q ,"iqmp not inverse of q"}, -{RSA_R_KEY_SIZE_TOO_SMALL ,"key size too small"}, -{RSA_R_NULL_BEFORE_BLOCK_MISSING ,"null before block missing"}, -{RSA_R_N_DOES_NOT_EQUAL_P_Q ,"n does not equal p q"}, -{RSA_R_OAEP_DECODING_ERROR ,"oaep decoding error"}, -{RSA_R_PADDING_CHECK_FAILED ,"padding check failed"}, -{RSA_R_P_NOT_PRIME ,"p not prime"}, -{RSA_R_Q_NOT_PRIME ,"q not prime"}, -{RSA_R_RSA_OPERATIONS_NOT_SUPPORTED ,"rsa operations not supported"}, -{RSA_R_SSLV3_ROLLBACK_ATTACK ,"sslv3 rollback attack"}, -{RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD,"the asn1 object identifier is not known for this md"}, -{RSA_R_UNKNOWN_ALGORITHM_TYPE ,"unknown algorithm type"}, -{RSA_R_UNKNOWN_PADDING_TYPE ,"unknown padding type"}, -{RSA_R_WRONG_SIGNATURE_LENGTH ,"wrong signature length"}, -{0,NULL} - }; - -#endif - -void ERR_load_RSA_strings(void) - { - static int init=1; - - if (init) - { - init=0; -#ifndef NO_ERR - ERR_load_strings(ERR_LIB_RSA,RSA_str_functs); - ERR_load_strings(ERR_LIB_RSA,RSA_str_reasons); -#endif - - } - } diff --git a/crypto/rsa/rsa_gen.c b/crypto/rsa/rsa_gen.c deleted file mode 100644 index 00c25adbc58..00000000000 --- a/crypto/rsa/rsa_gen.c +++ /dev/null @@ -1,197 +0,0 @@ -/* crypto/rsa/rsa_gen.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <time.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> - -RSA *RSA_generate_key(int bits, unsigned long e_value, - void (*callback)(int,int,void *), void *cb_arg) - { - RSA *rsa=NULL; - BIGNUM *r0=NULL,*r1=NULL,*r2=NULL,*r3=NULL,*tmp; - int bitsp,bitsq,ok= -1,n=0,i; - BN_CTX *ctx=NULL,*ctx2=NULL; - - ctx=BN_CTX_new(); - if (ctx == NULL) goto err; - ctx2=BN_CTX_new(); - if (ctx2 == NULL) goto err; - BN_CTX_start(ctx); - r0 = BN_CTX_get(ctx); - r1 = BN_CTX_get(ctx); - r2 = BN_CTX_get(ctx); - r3 = BN_CTX_get(ctx); - if (r3 == NULL) goto err; - - bitsp=(bits+1)/2; - bitsq=bits-bitsp; - rsa=RSA_new(); - if (rsa == NULL) goto err; - - /* set e */ - rsa->e=BN_new(); - if (rsa->e == NULL) goto err; - -#if 1 - /* The problem is when building with 8, 16, or 32 BN_ULONG, - * unsigned long can be larger */ - for (i=0; i<sizeof(unsigned long)*8; i++) - { - if (e_value & (1UL<<i)) - BN_set_bit(rsa->e,i); - } -#else - if (!BN_set_word(rsa->e,e_value)) goto err; -#endif - - /* generate p and q */ - for (;;) - { - rsa->p=BN_generate_prime(NULL,bitsp,0,NULL,NULL,callback,cb_arg); - if (rsa->p == NULL) goto err; - if (!BN_sub(r2,rsa->p,BN_value_one())) goto err; - if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err; - if (BN_is_one(r1)) break; - if (callback != NULL) callback(2,n++,cb_arg); - BN_free(rsa->p); - } - if (callback != NULL) callback(3,0,cb_arg); - for (;;) - { - rsa->q=BN_generate_prime(NULL,bitsq,0,NULL,NULL,callback,cb_arg); - if (rsa->q == NULL) goto err; - if (!BN_sub(r2,rsa->q,BN_value_one())) goto err; - if (!BN_gcd(r1,r2,rsa->e,ctx)) goto err; - if (BN_is_one(r1) && (BN_cmp(rsa->p,rsa->q) != 0)) - break; - if (callback != NULL) callback(2,n++,cb_arg); - BN_free(rsa->q); - } - if (callback != NULL) callback(3,1,cb_arg); - if (BN_cmp(rsa->p,rsa->q) < 0) - { - tmp=rsa->p; - rsa->p=rsa->q; - rsa->q=tmp; - } - - /* calculate n */ - rsa->n=BN_new(); - if (rsa->n == NULL) goto err; - if (!BN_mul(rsa->n,rsa->p,rsa->q,ctx)) goto err; - - /* calculate d */ - if (!BN_sub(r1,rsa->p,BN_value_one())) goto err; /* p-1 */ - if (!BN_sub(r2,rsa->q,BN_value_one())) goto err; /* q-1 */ - if (!BN_mul(r0,r1,r2,ctx)) goto err; /* (p-1)(q-1) */ - -/* should not be needed, since gcd(p-1,e) == 1 and gcd(q-1,e) == 1 */ -/* for (;;) - { - if (!BN_gcd(r3,r0,rsa->e,ctx)) goto err; - if (BN_is_one(r3)) break; - - if (1) - { - if (!BN_add_word(rsa->e,2L)) goto err; - continue; - } - RSAerr(RSA_F_RSA_GENERATE_KEY,RSA_R_BAD_E_VALUE); - goto err; - } -*/ - rsa->d=BN_mod_inverse(NULL,rsa->e,r0,ctx2); /* d */ - if (rsa->d == NULL) goto err; - - /* calculate d mod (p-1) */ - rsa->dmp1=BN_new(); - if (rsa->dmp1 == NULL) goto err; - if (!BN_mod(rsa->dmp1,rsa->d,r1,ctx)) goto err; - - /* calculate d mod (q-1) */ - rsa->dmq1=BN_new(); - if (rsa->dmq1 == NULL) goto err; - if (!BN_mod(rsa->dmq1,rsa->d,r2,ctx)) goto err; - - /* calculate inverse of q mod p */ - rsa->iqmp=BN_mod_inverse(NULL,rsa->q,rsa->p,ctx2); - if (rsa->iqmp == NULL) goto err; - - ok=1; -err: - if (ok == -1) - { - RSAerr(RSA_F_RSA_GENERATE_KEY,ERR_LIB_BN); - ok=0; - } - BN_CTX_end(ctx); - BN_CTX_free(ctx); - BN_CTX_free(ctx2); - - if (!ok) - { - if (rsa != NULL) RSA_free(rsa); - return(NULL); - } - else - return(rsa); - } - diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c deleted file mode 100644 index 4fee3d96496..00000000000 --- a/crypto/rsa/rsa_lib.c +++ /dev/null @@ -1,388 +0,0 @@ -/* crypto/rsa/rsa_lib.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include <openssl/crypto.h> -#include "cryptlib.h" -#include <openssl/lhash.h> -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/engine.h> - -const char *RSA_version="RSA" OPENSSL_VERSION_PTEXT; - -static const RSA_METHOD *default_RSA_meth=NULL; -static int rsa_meth_num=0; -static STACK_OF(CRYPTO_EX_DATA_FUNCS) *rsa_meth=NULL; - -RSA *RSA_new(void) - { - return(RSA_new_method(NULL)); - } - -void RSA_set_default_openssl_method(const RSA_METHOD *meth) - { - ENGINE *e; - /* We'll need to notify the "openssl" ENGINE of this - * change too. We won't bother locking things down at - * our end as there was never any locking in these - * functions! */ - if(default_RSA_meth != meth) - { - default_RSA_meth = meth; - e = ENGINE_by_id("openssl"); - if(e) - { - ENGINE_set_RSA(e, meth); - ENGINE_free(e); - } - } - } - -const RSA_METHOD *RSA_get_default_openssl_method(void) -{ - if (default_RSA_meth == NULL) - { -#ifdef RSA_NULL - default_RSA_meth=RSA_null_method(); -#else -#ifdef RSAref - default_RSA_meth=RSA_PKCS1_RSAref(); -#else - default_RSA_meth=RSA_PKCS1_SSLeay(); -#endif -#endif - } - - return default_RSA_meth; -} - -const RSA_METHOD *RSA_get_method(const RSA *rsa) -{ - return ENGINE_get_RSA(rsa->engine); -} - -#if 0 -RSA_METHOD *RSA_set_method(RSA *rsa, RSA_METHOD *meth) -{ - RSA_METHOD *mtmp; - mtmp = rsa->meth; - if (mtmp->finish) mtmp->finish(rsa); - rsa->meth = meth; - if (meth->init) meth->init(rsa); - return mtmp; -} -#else -int RSA_set_method(RSA *rsa, ENGINE *engine) -{ - ENGINE *mtmp; - const RSA_METHOD *meth; - mtmp = rsa->engine; - meth = ENGINE_get_RSA(mtmp); - if (!ENGINE_init(engine)) - return 0; - if (meth->finish) meth->finish(rsa); - rsa->engine = engine; - meth = ENGINE_get_RSA(engine); - if (meth->init) meth->init(rsa); - /* SHOULD ERROR CHECK THIS!!! */ - ENGINE_finish(mtmp); - return 1; -} -#endif - -#if 0 -RSA *RSA_new_method(RSA_METHOD *meth) -#else -RSA *RSA_new_method(ENGINE *engine) -#endif - { - const RSA_METHOD *meth; - RSA *ret; - - ret=(RSA *)OPENSSL_malloc(sizeof(RSA)); - if (ret == NULL) - { - RSAerr(RSA_F_RSA_NEW_METHOD,ERR_R_MALLOC_FAILURE); - return(NULL); - } - - if (engine == NULL) - { - if((ret->engine=ENGINE_get_default_RSA()) == NULL) - { - OPENSSL_free(ret); - return NULL; - } - } - else - ret->engine=engine; - meth = ENGINE_get_RSA(ret->engine); - - ret->pad=0; - ret->version=0; - ret->n=NULL; - ret->e=NULL; - ret->d=NULL; - ret->p=NULL; - ret->q=NULL; - ret->dmp1=NULL; - ret->dmq1=NULL; - ret->iqmp=NULL; - ret->references=1; - ret->_method_mod_n=NULL; - ret->_method_mod_p=NULL; - ret->_method_mod_q=NULL; - ret->blinding=NULL; - ret->bignum_data=NULL; - ret->flags=meth->flags; - if ((meth->init != NULL) && !meth->init(ret)) - { - OPENSSL_free(ret); - ret=NULL; - } - else - CRYPTO_new_ex_data(rsa_meth,ret,&ret->ex_data); - return(ret); - } - -void RSA_free(RSA *r) - { - const RSA_METHOD *meth; - int i; - - if (r == NULL) return; - - i=CRYPTO_add(&r->references,-1,CRYPTO_LOCK_RSA); -#ifdef REF_PRINT - REF_PRINT("RSA",r); -#endif - if (i > 0) return; -#ifdef REF_CHECK - if (i < 0) - { - fprintf(stderr,"RSA_free, bad reference count\n"); - abort(); - } -#endif - - CRYPTO_free_ex_data(rsa_meth,r,&r->ex_data); - - meth = ENGINE_get_RSA(r->engine); - if (meth->finish != NULL) - meth->finish(r); - ENGINE_finish(r->engine); - - if (r->n != NULL) BN_clear_free(r->n); - if (r->e != NULL) BN_clear_free(r->e); - if (r->d != NULL) BN_clear_free(r->d); - if (r->p != NULL) BN_clear_free(r->p); - if (r->q != NULL) BN_clear_free(r->q); - if (r->dmp1 != NULL) BN_clear_free(r->dmp1); - if (r->dmq1 != NULL) BN_clear_free(r->dmq1); - if (r->iqmp != NULL) BN_clear_free(r->iqmp); - if (r->blinding != NULL) BN_BLINDING_free(r->blinding); - if (r->bignum_data != NULL) OPENSSL_free_locked(r->bignum_data); - OPENSSL_free(r); - } - -int RSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func, - CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func) - { - rsa_meth_num++; - return(CRYPTO_get_ex_new_index(rsa_meth_num-1, - &rsa_meth,argl,argp,new_func,dup_func,free_func)); - } - -int RSA_set_ex_data(RSA *r, int idx, void *arg) - { - return(CRYPTO_set_ex_data(&r->ex_data,idx,arg)); - } - -void *RSA_get_ex_data(const RSA *r, int idx) - { - return(CRYPTO_get_ex_data(&r->ex_data,idx)); - } - -int RSA_size(const RSA *r) - { - return(BN_num_bytes(r->n)); - } - -int RSA_public_encrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(ENGINE_get_RSA(rsa->engine)->rsa_pub_enc(flen, - from, to, rsa, padding)); - } - -int RSA_private_encrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(ENGINE_get_RSA(rsa->engine)->rsa_priv_enc(flen, - from, to, rsa, padding)); - } - -int RSA_private_decrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(ENGINE_get_RSA(rsa->engine)->rsa_priv_dec(flen, - from, to, rsa, padding)); - } - -int RSA_public_decrypt(int flen, const unsigned char *from, unsigned char *to, - RSA *rsa, int padding) - { - return(ENGINE_get_RSA(rsa->engine)->rsa_pub_dec(flen, - from, to, rsa, padding)); - } - -int RSA_flags(const RSA *r) - { - return((r == NULL)?0:ENGINE_get_RSA(r->engine)->flags); - } - -void RSA_blinding_off(RSA *rsa) - { - if (rsa->blinding != NULL) - { - BN_BLINDING_free(rsa->blinding); - rsa->blinding=NULL; - } - rsa->flags&= ~RSA_FLAG_BLINDING; - } - -int RSA_blinding_on(RSA *rsa, BN_CTX *p_ctx) - { - BIGNUM *A,*Ai; - BN_CTX *ctx; - int ret=0; - - if (p_ctx == NULL) - { - if ((ctx=BN_CTX_new()) == NULL) goto err; - } - else - ctx=p_ctx; - - if (rsa->blinding != NULL) - BN_BLINDING_free(rsa->blinding); - - BN_CTX_start(ctx); - A = BN_CTX_get(ctx); - if (!BN_rand(A,BN_num_bits(rsa->n)-1,1,0)) goto err; - if ((Ai=BN_mod_inverse(NULL,A,rsa->n,ctx)) == NULL) goto err; - - if (!ENGINE_get_RSA(rsa->engine)->bn_mod_exp(A,A, - rsa->e,rsa->n,ctx,rsa->_method_mod_n)) - goto err; - rsa->blinding=BN_BLINDING_new(A,Ai,rsa->n); - rsa->flags|=RSA_FLAG_BLINDING; - BN_free(Ai); - ret=1; -err: - BN_CTX_end(ctx); - if (ctx != p_ctx) BN_CTX_free(ctx); - return(ret); - } - -int RSA_memory_lock(RSA *r) - { - int i,j,k,off; - char *p; - BIGNUM *bn,**t[6],*b; - BN_ULONG *ul; - - if (r->d == NULL) return(1); - t[0]= &r->d; - t[1]= &r->p; - t[2]= &r->q; - t[3]= &r->dmp1; - t[4]= &r->dmq1; - t[5]= &r->iqmp; - k=sizeof(BIGNUM)*6; - off=k/sizeof(BN_ULONG)+1; - j=1; - for (i=0; i<6; i++) - j+= (*t[i])->top; - if ((p=OPENSSL_malloc_locked((off+j)*sizeof(BN_ULONG))) == NULL) - { - RSAerr(RSA_F_MEMORY_LOCK,ERR_R_MALLOC_FAILURE); - return(0); - } - bn=(BIGNUM *)p; - ul=(BN_ULONG *)&(p[off]); - for (i=0; i<6; i++) - { - b= *(t[i]); - *(t[i])= &(bn[i]); - memcpy((char *)&(bn[i]),(char *)b,sizeof(BIGNUM)); - bn[i].flags=BN_FLG_STATIC_DATA; - bn[i].d=ul; - memcpy((char *)ul,b->d,sizeof(BN_ULONG)*b->top); - ul+=b->top; - BN_clear_free(b); - } - - /* I should fix this so it can still be done */ - r->flags&= ~(RSA_FLAG_CACHE_PRIVATE|RSA_FLAG_CACHE_PUBLIC); - - r->bignum_data=p; - return(1); - } - diff --git a/crypto/rsa/rsa_none.c b/crypto/rsa/rsa_none.c deleted file mode 100644 index e6f3e627ca1..00000000000 --- a/crypto/rsa/rsa_none.c +++ /dev/null @@ -1,98 +0,0 @@ -/* crypto/rsa/rsa_none.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/rand.h> - -int RSA_padding_add_none(unsigned char *to, int tlen, - const unsigned char *from, int flen) - { - if (flen > tlen) - { - RSAerr(RSA_F_RSA_PADDING_ADD_NONE,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); - return(0); - } - - if (flen < tlen) - { - RSAerr(RSA_F_RSA_PADDING_ADD_NONE,RSA_R_DATA_TOO_SMALL_FOR_KEY_SIZE); - return(0); - } - - memcpy(to,from,(unsigned int)flen); - return(1); - } - -int RSA_padding_check_none(unsigned char *to, int tlen, - const unsigned char *from, int flen, int num) - { - - if (flen > tlen) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_NONE,RSA_R_DATA_TOO_LARGE); - return(-1); - } - - memset(to,0,tlen-flen); - memcpy(to+tlen-flen,from,flen); - return(tlen); - } - diff --git a/crypto/rsa/rsa_null.c b/crypto/rsa/rsa_null.c deleted file mode 100644 index 64057fbdcf7..00000000000 --- a/crypto/rsa/rsa_null.c +++ /dev/null @@ -1,150 +0,0 @@ -/* rsa_null.c */ -/* Written by Dr Stephen N Henson ([email protected]) for the OpenSSL - * project 1999. - */ -/* ==================================================================== - * Copyright (c) 1999 The OpenSSL Project. All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * 3. All advertising materials mentioning features or use of this - * software must display the following acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" - * - * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to - * endorse or promote products derived from this software without - * prior written permission. For written permission, please contact - * [email protected]. - * - * 5. Products derived from this software may not be called "OpenSSL" - * nor may "OpenSSL" appear in their names without prior written - * permission of the OpenSSL Project. - * - * 6. Redistributions of any form whatsoever must retain the following - * acknowledgment: - * "This product includes software developed by the OpenSSL Project - * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" - * - * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY - * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, - * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED - * OF THE POSSIBILITY OF SUCH DAMAGE. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * ([email protected]). This product includes software written by Tim - * Hudson ([email protected]). - * - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/rand.h> - -/* This is a dummy RSA implementation that just returns errors when called. - * It is designed to allow some RSA functions to work while stopping those - * covered by the RSA patent. That is RSA, encryption, decryption, signing - * and verify is not allowed but RSA key generation, key checking and other - * operations (like storing RSA keys) are permitted. - */ - -static int RSA_null_public_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_null_private_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_null_public_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -static int RSA_null_private_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa,int padding); -#if 0 /* not currently used */ -static int RSA_null_mod_exp(const BIGNUM *r0, const BIGNUM *i, RSA *rsa); -#endif -static int RSA_null_init(RSA *rsa); -static int RSA_null_finish(RSA *rsa); -static RSA_METHOD rsa_null_meth={ - "Null RSA", - RSA_null_public_encrypt, - RSA_null_public_decrypt, - RSA_null_private_encrypt, - RSA_null_private_decrypt, - NULL, - NULL, - RSA_null_init, - RSA_null_finish, - 0, - NULL, - }; - -const RSA_METHOD *RSA_null_method(void) - { - return(&rsa_null_meth); - } - -static int RSA_null_public_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - RSAerr(RSA_F_RSA_NULL, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED); - return -1; - } - -static int RSA_null_private_encrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - RSAerr(RSA_F_RSA_NULL, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED); - return -1; - } - -static int RSA_null_private_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - RSAerr(RSA_F_RSA_NULL, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED); - return -1; - } - -static int RSA_null_public_decrypt(int flen, const unsigned char *from, - unsigned char *to, RSA *rsa, int padding) - { - RSAerr(RSA_F_RSA_NULL, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED); - return -1; - } - -#if 0 /* not currently used */ -static int RSA_null_mod_exp(BIGNUM *r0, BIGNUM *I, RSA *rsa) - { - RSAerr(RSA_F_RSA_NULL, RSA_R_RSA_OPERATIONS_NOT_SUPPORTED); - return -1; - } -#endif - -static int RSA_null_init(RSA *rsa) - { - return(1); - } - -static int RSA_null_finish(RSA *rsa) - { - return(1); - } - - diff --git a/crypto/rsa/rsa_oaep.c b/crypto/rsa/rsa_oaep.c deleted file mode 100644 index f735c8d638a..00000000000 --- a/crypto/rsa/rsa_oaep.c +++ /dev/null @@ -1,166 +0,0 @@ -/* crypto/rsa/rsa_oaep.c */ -/* Written by Ulf Moeller. This software is distributed on an "AS IS" - basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. */ - -/* EME_OAEP as defined in RFC 2437 (PKCS #1 v2.0) */ - -#if !defined(NO_SHA) && !defined(NO_SHA1) -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/sha.h> -#include <openssl/rand.h> - -int MGF1(unsigned char *mask, long len, - const unsigned char *seed, long seedlen); - -int RSA_padding_add_PKCS1_OAEP(unsigned char *to, int tlen, - const unsigned char *from, int flen, - const unsigned char *param, int plen) - { - int i, emlen = tlen - 1; - unsigned char *db, *seed; - unsigned char *dbmask, seedmask[SHA_DIGEST_LENGTH]; - - if (flen > emlen - 2 * SHA_DIGEST_LENGTH - 1) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, - RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); - return (0); - } - - if (emlen < 2 * SHA_DIGEST_LENGTH + 1) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, RSA_R_KEY_SIZE_TOO_SMALL); - return (0); - } - - dbmask = OPENSSL_malloc(emlen - SHA_DIGEST_LENGTH); - if (dbmask == NULL) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, ERR_R_MALLOC_FAILURE); - return (0); - } - - to[0] = 0; - seed = to + 1; - db = to + SHA_DIGEST_LENGTH + 1; - - SHA1(param, plen, db); - memset(db + SHA_DIGEST_LENGTH, 0, - emlen - flen - 2 * SHA_DIGEST_LENGTH - 1); - db[emlen - flen - SHA_DIGEST_LENGTH - 1] = 0x01; - memcpy(db + emlen - flen - SHA_DIGEST_LENGTH, from, (unsigned int) flen); - if (RAND_bytes(seed, SHA_DIGEST_LENGTH) <= 0) - return (0); -#ifdef PKCS_TESTVECT - memcpy(seed, - "\xaa\xfd\x12\xf6\x59\xca\xe6\x34\x89\xb4\x79\xe5\x07\x6d\xde\xc2\xf0\x6c\xb5\x8f", - 20); -#endif - - MGF1(dbmask, emlen - SHA_DIGEST_LENGTH, seed, SHA_DIGEST_LENGTH); - for (i = 0; i < emlen - SHA_DIGEST_LENGTH; i++) - db[i] ^= dbmask[i]; - - MGF1(seedmask, SHA_DIGEST_LENGTH, db, emlen - SHA_DIGEST_LENGTH); - for (i = 0; i < SHA_DIGEST_LENGTH; i++) - seed[i] ^= seedmask[i]; - - OPENSSL_free(dbmask); - return (1); - } - -int RSA_padding_check_PKCS1_OAEP(unsigned char *to, int tlen, - const unsigned char *from, int flen, int num, - const unsigned char *param, int plen) - { - int i, dblen, mlen = -1; - const unsigned char *maskeddb; - int lzero; - unsigned char *db, seed[SHA_DIGEST_LENGTH], phash[SHA_DIGEST_LENGTH]; - - if (--num < 2 * SHA_DIGEST_LENGTH + 1) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR); - return (-1); - } - - dblen = num - SHA_DIGEST_LENGTH; - db = OPENSSL_malloc(dblen); - if (db == NULL) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, ERR_R_MALLOC_FAILURE); - return (-1); - } - - lzero = num - flen; - maskeddb = from - lzero + SHA_DIGEST_LENGTH; - - MGF1(seed, SHA_DIGEST_LENGTH, maskeddb, dblen); - for (i = lzero; i < SHA_DIGEST_LENGTH; i++) - seed[i] ^= from[i - lzero]; - - MGF1(db, dblen, seed, SHA_DIGEST_LENGTH); - for (i = 0; i < dblen; i++) - db[i] ^= maskeddb[i]; - - SHA1(param, plen, phash); - - if (memcmp(db, phash, SHA_DIGEST_LENGTH) != 0) - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, RSA_R_OAEP_DECODING_ERROR); - else - { - for (i = SHA_DIGEST_LENGTH; i < dblen; i++) - if (db[i] != 0x00) - break; - if (db[i] != 0x01 || i++ >= dblen) - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_OAEP, - RSA_R_OAEP_DECODING_ERROR); - else - { - mlen = dblen - i; - if (tlen < mlen) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_OAEP, RSA_R_DATA_TOO_LARGE); - mlen = -1; - } - else - memcpy(to, db + i, mlen); - } - } - OPENSSL_free(db); - return (mlen); - } - -int MGF1(unsigned char *mask, long len, - const unsigned char *seed, long seedlen) - { - long i, outlen = 0; - unsigned char cnt[4]; - SHA_CTX c; - unsigned char md[SHA_DIGEST_LENGTH]; - - for (i = 0; outlen < len; i++) - { - cnt[0] = (i >> 24) & 255, cnt[1] = (i >> 16) & 255, - cnt[2] = (i >> 8) & 255, cnt[3] = i & 255; - SHA1_Init(&c); - SHA1_Update(&c, seed, seedlen); - SHA1_Update(&c, cnt, 4); - if (outlen + SHA_DIGEST_LENGTH <= len) - { - SHA1_Final(mask + outlen, &c); - outlen += SHA_DIGEST_LENGTH; - } - else - { - SHA1_Final(md, &c); - memcpy(mask + outlen, md, len - outlen); - outlen = len; - } - } - return (0); - } -#endif diff --git a/crypto/rsa/rsa_pk1.c b/crypto/rsa/rsa_pk1.c deleted file mode 100644 index c1edd6764fc..00000000000 --- a/crypto/rsa/rsa_pk1.c +++ /dev/null @@ -1,224 +0,0 @@ -/* crypto/rsa/rsa_pk1.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/rand.h> - -int RSA_padding_add_PKCS1_type_1(unsigned char *to, int tlen, - const unsigned char *from, int flen) - { - int j; - unsigned char *p; - - if (flen > (tlen-11)) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_1,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); - return(0); - } - - p=(unsigned char *)to; - - *(p++)=0; - *(p++)=1; /* Private Key BT (Block Type) */ - - /* pad out with 0xff data */ - j=tlen-3-flen; - memset(p,0xff,j); - p+=j; - *(p++)='\0'; - memcpy(p,from,(unsigned int)flen); - return(1); - } - -int RSA_padding_check_PKCS1_type_1(unsigned char *to, int tlen, - const unsigned char *from, int flen, int num) - { - int i,j; - const unsigned char *p; - - p=from; - if ((num != (flen+1)) || (*(p++) != 01)) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_BLOCK_TYPE_IS_NOT_01); - return(-1); - } - - /* scan over padding data */ - j=flen-1; /* one for type. */ - for (i=0; i<j; i++) - { - if (*p != 0xff) /* should decrypt to 0xff */ - { - if (*p == 0) - { p++; break; } - else { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_BAD_FIXED_HEADER_DECRYPT); - return(-1); - } - } - p++; - } - - if (i == j) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_NULL_BEFORE_BLOCK_MISSING); - return(-1); - } - - if (i < 8) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_BAD_PAD_BYTE_COUNT); - return(-1); - } - i++; /* Skip over the '\0' */ - j-=i; - if (j > tlen) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_1,RSA_R_DATA_TOO_LARGE); - return(-1); - } - memcpy(to,p,(unsigned int)j); - - return(j); - } - -int RSA_padding_add_PKCS1_type_2(unsigned char *to, int tlen, - const unsigned char *from, int flen) - { - int i,j; - unsigned char *p; - - if (flen > (tlen-11)) - { - RSAerr(RSA_F_RSA_PADDING_ADD_PKCS1_TYPE_2,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); - return(0); - } - - p=(unsigned char *)to; - - *(p++)=0; - *(p++)=2; /* Public Key BT (Block Type) */ - - /* pad out with non-zero random data */ - j=tlen-3-flen; - - if (RAND_bytes(p,j) <= 0) - return(0); - for (i=0; i<j; i++) - { - if (*p == '\0') - do { - if (RAND_bytes(p,1) <= 0) - return(0); - } while (*p == '\0'); - p++; - } - - *(p++)='\0'; - - memcpy(p,from,(unsigned int)flen); - return(1); - } - -int RSA_padding_check_PKCS1_type_2(unsigned char *to, int tlen, - const unsigned char *from, int flen, int num) - { - int i,j; - const unsigned char *p; - - p=from; - if ((num != (flen+1)) || (*(p++) != 02)) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,RSA_R_BLOCK_TYPE_IS_NOT_02); - return(-1); - } -#ifdef PKCS1_CHECK - return(num-11); -#endif - - /* scan over padding data */ - j=flen-1; /* one for type. */ - for (i=0; i<j; i++) - if (*(p++) == 0) break; - - if (i == j) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,RSA_R_NULL_BEFORE_BLOCK_MISSING); - return(-1); - } - - if (i < 8) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,RSA_R_BAD_PAD_BYTE_COUNT); - return(-1); - } - i++; /* Skip over the '\0' */ - j-=i; - if (j > tlen) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_PKCS1_TYPE_2,RSA_R_DATA_TOO_LARGE); - return(-1); - } - memcpy(to,p,(unsigned int)j); - - return(j); - } - diff --git a/crypto/rsa/rsa_saos.c b/crypto/rsa/rsa_saos.c deleted file mode 100644 index 85adacc08fd..00000000000 --- a/crypto/rsa/rsa_saos.c +++ /dev/null @@ -1,146 +0,0 @@ -/* crypto/rsa/rsa_saos.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/objects.h> -#include <openssl/x509.h> - -int RSA_sign_ASN1_OCTET_STRING(int type, - const unsigned char *m, unsigned int m_len, - unsigned char *sigret, unsigned int *siglen, RSA *rsa) - { - ASN1_OCTET_STRING sig; - int i,j,ret=1; - unsigned char *p,*s; - - sig.type=V_ASN1_OCTET_STRING; - sig.length=m_len; - sig.data=(unsigned char *)m; - - i=i2d_ASN1_OCTET_STRING(&sig,NULL); - j=RSA_size(rsa); - if ((i-RSA_PKCS1_PADDING) > j) - { - RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY); - return(0); - } - s=(unsigned char *)OPENSSL_malloc((unsigned int)j+1); - if (s == NULL) - { - RSAerr(RSA_F_RSA_SIGN_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE); - return(0); - } - p=s; - i2d_ASN1_OCTET_STRING(&sig,&p); - i=RSA_private_encrypt(i,s,sigret,rsa,RSA_PKCS1_PADDING); - if (i <= 0) - ret=0; - else - *siglen=i; - - memset(s,0,(unsigned int)j+1); - OPENSSL_free(s); - return(ret); - } - -int RSA_verify_ASN1_OCTET_STRING(int dtype, - const unsigned char *m, - unsigned int m_len, unsigned char *sigbuf, unsigned int siglen, - RSA *rsa) - { - int i,ret=0; - unsigned char *p,*s; - ASN1_OCTET_STRING *sig=NULL; - - if (siglen != (unsigned int)RSA_size(rsa)) - { - RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,RSA_R_WRONG_SIGNATURE_LENGTH); - return(0); - } - - s=(unsigned char *)OPENSSL_malloc((unsigned int)siglen); - if (s == NULL) - { - RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,ERR_R_MALLOC_FAILURE); - goto err; - } - i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING); - - if (i <= 0) goto err; - - p=s; - sig=d2i_ASN1_OCTET_STRING(NULL,&p,(long)i); - if (sig == NULL) goto err; - - if ( ((unsigned int)sig->length != m_len) || - (memcmp(m,sig->data,m_len) != 0)) - { - RSAerr(RSA_F_RSA_VERIFY_ASN1_OCTET_STRING,RSA_R_BAD_SIGNATURE); - } - else - ret=1; -err: - if (sig != NULL) M_ASN1_OCTET_STRING_free(sig); - memset(s,0,(unsigned int)siglen); - OPENSSL_free(s); - return(ret); - } - diff --git a/crypto/rsa/rsa_sign.c b/crypto/rsa/rsa_sign.c deleted file mode 100644 index 80a22e8abcb..00000000000 --- a/crypto/rsa/rsa_sign.c +++ /dev/null @@ -1,226 +0,0 @@ -/* crypto/rsa/rsa_sign.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/objects.h> -#include <openssl/x509.h> -#include <openssl/engine.h> - -/* Size of an SSL signature: MD5+SHA1 */ -#define SSL_SIG_LENGTH 36 - -int RSA_sign(int type, const unsigned char *m, unsigned int m_len, - unsigned char *sigret, unsigned int *siglen, RSA *rsa) - { - X509_SIG sig; - ASN1_TYPE parameter; - int i,j,ret=1; - unsigned char *p, *tmps = NULL; - const unsigned char *s = NULL; - X509_ALGOR algor; - ASN1_OCTET_STRING digest; - if(rsa->flags & RSA_FLAG_SIGN_VER) - return ENGINE_get_RSA(rsa->engine)->rsa_sign(type, - m, m_len, sigret, siglen, rsa); - /* Special case: SSL signature, just check the length */ - if(type == NID_md5_sha1) { - if(m_len != SSL_SIG_LENGTH) { - RSAerr(RSA_F_RSA_SIGN,RSA_R_INVALID_MESSAGE_LENGTH); - return(0); - } - i = SSL_SIG_LENGTH; - s = m; - } else { - sig.algor= &algor; - sig.algor->algorithm=OBJ_nid2obj(type); - if (sig.algor->algorithm == NULL) - { - RSAerr(RSA_F_RSA_SIGN,RSA_R_UNKNOWN_ALGORITHM_TYPE); - return(0); - } - if (sig.algor->algorithm->length == 0) - { - RSAerr(RSA_F_RSA_SIGN,RSA_R_THE_ASN1_OBJECT_IDENTIFIER_IS_NOT_KNOWN_FOR_THIS_MD); - return(0); - } - parameter.type=V_ASN1_NULL; - parameter.value.ptr=NULL; - sig.algor->parameter= ¶meter; - - sig.digest= &digest; - sig.digest->data=(unsigned char *)m; /* TMP UGLY CAST */ - sig.digest->length=m_len; - - i=i2d_X509_SIG(&sig,NULL); - } - j=RSA_size(rsa); - if ((i-RSA_PKCS1_PADDING) > j) - { - RSAerr(RSA_F_RSA_SIGN,RSA_R_DIGEST_TOO_BIG_FOR_RSA_KEY); - return(0); - } - if(type != NID_md5_sha1) { - tmps=(unsigned char *)OPENSSL_malloc((unsigned int)j+1); - if (tmps == NULL) - { - RSAerr(RSA_F_RSA_SIGN,ERR_R_MALLOC_FAILURE); - return(0); - } - p=tmps; - i2d_X509_SIG(&sig,&p); - s=tmps; - } - i=RSA_private_encrypt(i,s,sigret,rsa,RSA_PKCS1_PADDING); - if (i <= 0) - ret=0; - else - *siglen=i; - - if(type != NID_md5_sha1) { - memset(tmps,0,(unsigned int)j+1); - OPENSSL_free(tmps); - } - return(ret); - } - -int RSA_verify(int dtype, const unsigned char *m, unsigned int m_len, - unsigned char *sigbuf, unsigned int siglen, RSA *rsa) - { - int i,ret=0,sigtype; - unsigned char *p,*s; - X509_SIG *sig=NULL; - - if (siglen != (unsigned int)RSA_size(rsa)) - { - RSAerr(RSA_F_RSA_VERIFY,RSA_R_WRONG_SIGNATURE_LENGTH); - return(0); - } - - if(rsa->flags & RSA_FLAG_SIGN_VER) - return ENGINE_get_RSA(rsa->engine)->rsa_verify(dtype, - m, m_len, sigbuf, siglen, rsa); - - s=(unsigned char *)OPENSSL_malloc((unsigned int)siglen); - if (s == NULL) - { - RSAerr(RSA_F_RSA_VERIFY,ERR_R_MALLOC_FAILURE); - goto err; - } - if((dtype == NID_md5_sha1) && (m_len != SSL_SIG_LENGTH) ) { - RSAerr(RSA_F_RSA_VERIFY,RSA_R_INVALID_MESSAGE_LENGTH); - return(0); - } - i=RSA_public_decrypt((int)siglen,sigbuf,s,rsa,RSA_PKCS1_PADDING); - - if (i <= 0) goto err; - - /* Special case: SSL signature */ - if(dtype == NID_md5_sha1) { - if((i != SSL_SIG_LENGTH) || memcmp(s, m, SSL_SIG_LENGTH)) - RSAerr(RSA_F_RSA_VERIFY,RSA_R_BAD_SIGNATURE); - else ret = 1; - } else { - p=s; - sig=d2i_X509_SIG(NULL,&p,(long)i); - - if (sig == NULL) goto err; - sigtype=OBJ_obj2nid(sig->algor->algorithm); - - - #ifdef RSA_DEBUG - /* put a backward compatibility flag in EAY */ - fprintf(stderr,"in(%s) expect(%s)\n",OBJ_nid2ln(sigtype), - OBJ_nid2ln(dtype)); - #endif - if (sigtype != dtype) - { - if (((dtype == NID_md5) && - (sigtype == NID_md5WithRSAEncryption)) || - ((dtype == NID_md2) && - (sigtype == NID_md2WithRSAEncryption))) - { - /* ok, we will let it through */ - #if !defined(NO_STDIO) && !defined(WIN16) - fprintf(stderr,"signature has problems, re-make with post SSLeay045\n"); - #endif - } - else - { - RSAerr(RSA_F_RSA_VERIFY, - RSA_R_ALGORITHM_MISMATCH); - goto err; - } - } - if ( ((unsigned int)sig->digest->length != m_len) || - (memcmp(m,sig->digest->data,m_len) != 0)) - { - RSAerr(RSA_F_RSA_VERIFY,RSA_R_BAD_SIGNATURE); - } - else - ret=1; - } -err: - if (sig != NULL) X509_SIG_free(sig); - memset(s,0,(unsigned int)siglen); - OPENSSL_free(s); - return(ret); - } - diff --git a/crypto/rsa/rsa_ssl.c b/crypto/rsa/rsa_ssl.c deleted file mode 100644 index ea72629494c..00000000000 --- a/crypto/rsa/rsa_ssl.c +++ /dev/null @@ -1,154 +0,0 @@ -/* crypto/rsa/rsa_ssl.c */ -/* Copyright (C) 1995-1998 Eric Young ([email protected]) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young ([email protected]). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson ([email protected]). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * "This product includes cryptographic software written by - * Eric Young ([email protected])" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson ([email protected])" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <stdio.h> -#include "cryptlib.h" -#include <openssl/bn.h> -#include <openssl/rsa.h> -#include <openssl/rand.h> - -int RSA_padding_add_SSLv23(unsigned char *to, int tlen, - const unsigned char *from, int flen) - { - int i,j; - unsigned char *p; - - if (flen > (tlen-11)) - { - RSAerr(RSA_F_RSA_PADDING_ADD_SSLV23,RSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE); - return(0); - } - - p=(unsigned char *)to; - - *(p++)=0; - *(p++)=2; /* Public Key BT (Block Type) */ - - /* pad out with non-zero random data */ - j=tlen-3-8-flen; - - if (RAND_bytes(p,j) <= 0) - return(0); - for (i=0; i<j; i++) - { - if (*p == '\0') - do { - if (RAND_bytes(p,1) <= 0) - return(0); - } while (*p == '\0'); - p++; - } - - memset(p,3,8); - p+=8; - *(p++)='\0'; - - memcpy(p,from,(unsigned int)flen); - return(1); - } - -int RSA_padding_check_SSLv23(unsigned char *to, int tlen, - const unsigned char *from, int flen, int num) - { - int i,j,k; - const unsigned char *p; - - p=from; - if (flen < 10) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_DATA_TOO_SMALL); - return(-1); - } - if ((num != (flen+1)) || (*(p++) != 02)) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_BLOCK_TYPE_IS_NOT_02); - return(-1); - } - - /* scan over padding data */ - j=flen-1; /* one for type */ - for (i=0; i<j; i++) - if (*(p++) == 0) break; - - if ((i == j) || (i < 8)) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_NULL_BEFORE_BLOCK_MISSING); - return(-1); - } - for (k= -8; k<0; k++) - { - if (p[k] != 0x03) break; - } - if (k == -1) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_SSLV3_ROLLBACK_ATTACK); - return(-1); - } - - i++; /* Skip over the '\0' */ - j-=i; - if (j > tlen) - { - RSAerr(RSA_F_RSA_PADDING_CHECK_SSLV23,RSA_R_DATA_TOO_LARGE); - return(-1); - } - memcpy(to,p,(unsigned int)j); - - return(j); - } - diff --git a/crypto/rsa/rsa_test.c b/crypto/rsa/rsa_test.c deleted file mode 100644 index e5ae0c1f698..00000000000 --- a/crypto/rsa/rsa_test.c +++ /dev/null @@ -1,314 +0,0 @@ -/* test vectors from p1ovect1.txt */ - -#include <stdio.h> -#include <string.h> - -#include "openssl/e_os.h" - -#include <openssl/crypto.h> -#include <openssl/err.h> -#include <openssl/rand.h> -#ifdef NO_RSA -int main(int argc, char *argv[]) -{ - printf("No RSA support\n"); - return(0); -} -#else -#include <openssl/rsa.h> - -#define SetKey \ - key->n = BN_bin2bn(n, sizeof(n)-1, key->n); \ - key->e = BN_bin2bn(e, sizeof(e)-1, key->e); \ - key->d = BN_bin2bn(d, sizeof(d)-1, key->d); \ - key->p = BN_bin2bn(p, sizeof(p)-1, key->p); \ - key->q = BN_bin2bn(q, sizeof(q)-1, key->q); \ - key->dmp1 = BN_bin2bn(dmp1, sizeof(dmp1)-1, key->dmp1); \ - key->dmq1 = BN_bin2bn(dmq1, sizeof(dmq1)-1, key->dmq1); \ - key->iqmp = BN_bin2bn(iqmp, sizeof(iqmp)-1, key->iqmp); \ - memcpy(c, ctext_ex, sizeof(ctext_ex) - 1); \ - return (sizeof(ctext_ex) - 1); - -static int key1(RSA *key, unsigned char *c) - { - static unsigned char n[] = -"\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F" -"\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5" -"\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93" -"\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1" -"\xF5"; - - static unsigned char e[] = "\x11"; - - static unsigned char d[] = -"\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44" -"\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64" -"\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9" -"\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51"; - - static unsigned char p[] = -"\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" -"\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12" -"\x0D"; - - static unsigned char q[] = -"\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" -"\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" -"\x89"; - - static unsigned char dmp1[] = -"\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF" -"\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05"; - - static unsigned char dmq1[] = -"\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99" -"\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D" -"\x51"; - - static unsigned char iqmp[] = -"\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8" -"\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26"; - - static unsigned char ctext_ex[] = -"\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89" -"\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52" -"\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44" -"\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2"; - - SetKey; - } - -static int key2(RSA *key, unsigned char *c) - { - static unsigned char n[] = -"\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8" -"\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26" -"\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8" -"\x34\x77\xCF"; - - static unsigned char e[] = "\x3"; - - static unsigned char d[] = -"\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2" -"\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41" -"\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21" -"\xE5\xEB"; - - static unsigned char p[] = -"\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92" -"\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91"; - - static unsigned char q[] = -"\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" -"\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F"; - - static unsigned char dmp1[] = -"\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61" -"\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B"; - - static unsigned char dmq1[] = -"\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90" -"\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F"; - - static unsigned char iqmp[] = -"\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13" -"\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D"; - - static unsigned char ctext_ex[] = -"\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a" -"\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4" -"\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52" -"\x62\x51"; - - SetKey; - } - -static int key3(RSA *key, unsigned char *c) - { - static unsigned char n[] = -"\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71" -"\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5" -"\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD" -"\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80" -"\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25" -"\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39" -"\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68" -"\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD" -"\xCB"; - - static unsigned char e[] = "\x11"; - - static unsigned char d[] = -"\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD" -"\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41" -"\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69" -"\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA" -"\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94" -"\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A" -"\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94" -"\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3" -"\xC1"; - - static unsigned char p[] = -"\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60" -"\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6" -"\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A" -"\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65" -"\x99"; - - static unsigned char q[] = -"\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" -"\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" -"\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" -"\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15" -"\x03"; - - static unsigned char dmp1[] = -"\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A" -"\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E" -"\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E" -"\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81"; - - static unsigned char dmq1[] = -"\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9" -"\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7" -"\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D" -"\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D"; - - static unsigned char iqmp[] = -"\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23" -"\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11" -"\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E" -"\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39" -"\xF7"; - - static unsigned char ctext_ex[] = -"\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7" -"\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce" -"\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3" -"\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06" -"\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86" -"\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4" -"\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a" -"\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1"; - - SetKey; - } - -static int pad_unknown(void) -{ - unsigned long l; - while ((l = ERR_get_error()) != 0) - if (ERR_GET_REASON(l) == RSA_R_UNKNOWN_PADDING_TYPE) - return(1); - return(0); -} - -static const char rnd_seed[] = "string to make the random number generator think it has entropy"; - -int main(int argc, char *argv[]) - { - int err=0; - int v; - RSA *key; - unsigned char ptext[256]; - unsigned char ctext[256]; - static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a"; - unsigned char ctext_ex[256]; - int plen; - int clen = 0; - int num; - - RAND_seed(rnd_seed, sizeof rnd_seed); /* or OAEP may fail */ - - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); - - plen = sizeof(ptext_ex) - 1; - - for (v = 0; v < 3; v++) - { - key = RSA_new(); - switch (v) { - case 0: - clen = key1(key, ctext_ex); - break; - case 1: - clen = key2(key, ctext_ex); - break; - case 2: - clen = key3(key, ctext_ex); - break; - } - - num = RSA_public_encrypt(plen, ptext_ex, ctext, key, - RSA_PKCS1_PADDING); - if (num != clen) - { - printf("PKCS#1 v1.5 encryption failed!\n"); - err=1; - goto oaep; - } - - num = RSA_private_decrypt(num, ctext, ptext, key, - RSA_PKCS1_PADDING); - if (num != plen || memcmp(ptext, ptext_ex, num) != 0) - { - printf("PKCS#1 v1.5 decryption failed!\n"); - err=1; - } - else - printf("PKCS #1 v1.5 encryption/decryption ok\n"); - - oaep: - ERR_clear_error(); - num = RSA_public_encrypt(plen, ptext_ex, ctext, key, - RSA_PKCS1_OAEP_PADDING); - if (num == -1 && pad_unknown()) - { - printf("No OAEP support\n"); - goto next; - } - if (num != clen) - { - printf("OAEP encryption failed!\n"); - err=1; - goto next; - } - - num = RSA_private_decrypt(num, ctext, ptext, key, - RSA_PKCS1_OAEP_PADDING); - if (num != plen || memcmp(ptext, ptext_ex, num) != 0) - { - printf("OAEP decryption (encrypted data) failed!\n"); - err=1; - } - else if (memcmp(ctext, ctext_ex, num) == 0) - { - printf("OAEP test vector %d passed!\n", v); - goto next; - } - - /* Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT). - Try decrypting ctext_ex */ - - num = RSA_private_decrypt(clen, ctext_ex, ptext, key, - RSA_PKCS1_OAEP_PADDING); - - if (num != plen || memcmp(ptext, ptext_ex, num) != 0) - { - printf("OAEP decryption (test vector data) failed!\n"); - err=1; - } - else - printf("OAEP encryption/decryption ok\n"); - next: - RSA_free(key); - } - - ERR_remove_state(0); - - CRYPTO_mem_leaks_fp(stdout); - - return err; - } -#endif |