diff options
Diffstat (limited to 'mpi/mpi-internal.h')
| -rw-r--r-- | mpi/mpi-internal.h | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/mpi/mpi-internal.h b/mpi/mpi-internal.h index b5c00b6c4..2748ddad9 100644 --- a/mpi/mpi-internal.h +++ b/mpi/mpi-internal.h @@ -1,5 +1,6 @@ /* mpi-internal.h - Internal to the Multi Precision Integers * Copyright (c) 1997 by Werner Koch (dd9jn) + * Copyright (C) 1994, 1996 Free Software Foundation, Inc. * * This file is part of G10. * @@ -16,6 +17,14 @@ * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA + * + * Note: This code is heavily based on the GNU MP Library. + * Actually it's the same code with only minor changes in the + * way the data is stored; this is to support the abstraction + * of an optional secure memory allocation which may be used + * to avoid revealing of sensitive data due to paging etc. + * The GNU MP Library itself is published under the LGPL; + * however I decided to publish this code under the plain GPL. */ #ifndef G10_MPI_INTERNAL_H @@ -120,12 +129,12 @@ typedef int mpi_size_t; /* (must be a signed type) */ /*-- mpiutil.c --*/ #ifdef M_DEBUG - #define mpi_alloc_limb_space(n) mpi_debug_alloc_limb_space((n), M_DBGINFO( __LINE__ ) ) + #define mpi_alloc_limb_space(n,f) mpi_debug_alloc_limb_space((n),(f), M_DBGINFO( __LINE__ ) ) #define mpi_free_limb_space(n) mpi_debug_free_limb_space((n), M_DBGINFO( __LINE__ ) ) - mpi_ptr_t mpi_debug_alloc_limb_space( unsigned nlimbs, const char *info ); + mpi_ptr_t mpi_debug_alloc_limb_space( unsigned nlimbs, int sec, const char *info ); void mpi_debug_free_limb_space( mpi_ptr_t a, const char *info ); #else - mpi_ptr_t mpi_alloc_limb_space( unsigned nlimbs ); + mpi_ptr_t mpi_alloc_limb_space( unsigned nlimbs, int sec ); void mpi_free_limb_space( mpi_ptr_t a ); #endif void mpi_assign_limb_space( MPI a, mpi_ptr_t ap, unsigned nlimbs ); @@ -154,13 +163,15 @@ mpi_limb_t mpihelp_addmul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size, mpi_limb_t s2_limb); mpi_limb_t mpihelp_submul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size, mpi_limb_t s2_limb); -mpi_limb_t mpihelp_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, - mpi_size_t s1_size, mpi_limb_t s2_limb); void mpihelp_mul_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_ptr_t vp, mpi_size_t size); mpi_limb_t mpihelp_mul( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t usize, mpi_ptr_t vp, mpi_size_t vsize); +/*-- mpihelp-mul_1.c (or xxx/cpu/*.S) --*/ +mpi_limb_t mpihelp_mul_1( mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, + mpi_size_t s1_size, mpi_limb_t s2_limb); + /*-- mpihelp-div.c --*/ mpi_limb_t mpihelp_mod_1(mpi_ptr_t dividend_ptr, mpi_size_t dividend_size, mpi_limb_t divisor_limb); @@ -194,5 +205,8 @@ mpi_limb_t mpihelp_rshift( mpi_ptr_t wp, mpi_ptr_t up, mpi_size_t usize, typedef unsigned long USItype; #endif +#ifdef __GNUC__ + #include "mpi-inline.h" +#endif #endif /*G10_MPI_INTERNAL_H*/ |