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2011-02-02Compute the fingerprint for ECDH only on demand.Werner Koch1-67/+62
This also fixes a failed assertion when using a v3 key where the fingerprint size is not 20.
2011-01-31Fixed the ECC interface to Libgcrypt to be ABI compatible with the previous ↵Werner Koch1-1/+1
version. Quite some changes were needed but in the end we have less code than before. Instead of trying to do everything with MPIs and pass them back and forth between Libgcrypt and GnuPG, we know use the S-expression based interface and make heavy use of our opaque MPI feature. Encryption, decryption, signing and verification work with self-generared keys. Import and export does not yet work; thus it was not possible to check the test keys at https://sites.google.com/site/brainhub/pgpecckeys .
2011-01-21Editorial changes and allow building with old libgcrypts.Werner Koch1-2/+2
Changed order of some conditional to make to put the special case into the true branch. Indentation changes. Minor other changes to make the ECC code more similar to the rest of our code. It builds but many sefltests still fail. Need to fix that before using it with an ECDH enabled libgcrypt. [/] 2011-01-21 Werner Koch <[email protected]> * configure.ac: Need Libgcrypt 1.4.6 due to AESWRAP. (HAVE_GCRY_PK_ECDH): Add new test. [agent/] 2011-01-21 Werner Koch <[email protected]> * cvt-openpgp.c (GCRY_PK_ECDH) [!HAVE_GCRY_PK_ECDH]: New. [include/] 2011-01-21 Werner Koch <[email protected]> * cipher.h (GCRY_PK_USAGE_CERT): Remove compatibility macros because we now require libgcrypt 1.4.6. (GCRY_PK_ECDH): Add replacement.
2011-01-06Integrating http://code.google.com/p/gnupg-ecc/source/detail?r=15 .Andrey Jivsov1-3/+8
The following works: gpg2 --gen-key (ECC) gpg2 --list-keys gpg2 --list-packets ~/.gnupg/pubring.gpg gpg2 --list-packets <private key from http://sites.google.com/site/brainhub/pgpecckeys> ECDH doesn't work yet as the code must be re-written to adjust for gpg-agent refactoring.
2010-10-01Exporting secret keys via gpg-agent is now basically supported.Werner Koch1-5/+5
A couple of forward ported changes. Doc updates.
2010-04-01Use gpg_err_set_errno to assign values to ERRNO.Werner Koch1-2/+2
2010-03-08Use macros for iobuf ioctls. Werner Koch1-2/+2
2009-10-02Implement the server comamnd DECRYPT.Werner Koch1-11/+8
Use int instead of gnupg_fd_t in the server. Comment fixes. Rename encr-data.c -> decrypt-data.c
2009-09-30Some changes to suport g13.Werner Koch1-25/+56
2009-09-28Rename encode.c to encrypt.c.Werner Koch1-0/+957
Rename function in a simlar way. Re-indent encrypt.c