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| author | Werner Koch <wk@gnupg.org> | 2000-07-17 14:32:20 +0000 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2000-07-17 14:32:20 +0000 |
| commit | 487fe72494051de4a7e513c15b6a895dcd0164ce (patch) | |
| tree | 82411404fe06df0c1c98193275ec2055c52ec016 /mpi/mpi-internal.h | |
| parent | 74386120dad6b3da62db37f7044267c8ef34689b (diff) | |
| download | libgcrypt-487fe72494051de4a7e513c15b6a895dcd0164ce.tar.gz | |
See ChangeLog: Mon Jul 17 16:35:47 CEST 2000 Werner Koch
Diffstat (limited to 'mpi/mpi-internal.h')
| -rw-r--r-- | mpi/mpi-internal.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/mpi/mpi-internal.h b/mpi/mpi-internal.h index 035d33cb..cde1c0ce 100644 --- a/mpi/mpi-internal.h +++ b/mpi/mpi-internal.h @@ -1,6 +1,6 @@ /* mpi-internal.h - Internal to the Multi Precision Integers * Copyright (C) 1998 Free Software Foundation, Inc. - * Copyright (C) 1994, 1996 Free Software Foundation, Inc. + * Copyright (C) 1994, 1996, 2000 Free Software Foundation, Inc. * * This file is part of GnuPG. * @@ -186,6 +186,17 @@ mpi_limb_t mpihelp_sub(mpi_ptr_t res_ptr, mpi_ptr_t s1_ptr, mpi_size_t s1_size, int mpihelp_cmp( mpi_ptr_t op1_ptr, mpi_ptr_t op2_ptr, mpi_size_t size ); /*-- mpihelp-mul.c --*/ + +struct karatsuba_ctx { + struct karatsuba_ctx *next; + mpi_ptr_t tspace; + mpi_size_t tspace_size; + mpi_ptr_t tp; + mpi_size_t tp_size; +}; + +void mpihelp_release_karatsuba_ctx( struct karatsuba_ctx *ctx ); + 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, @@ -198,6 +209,12 @@ void mpih_sqr_n_basecase( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size ); void mpih_sqr_n( mpi_ptr_t prodp, mpi_ptr_t up, mpi_size_t size, mpi_ptr_t tspace); +void mpihelp_mul_karatsuba_case( mpi_ptr_t prodp, + mpi_ptr_t up, mpi_size_t usize, + mpi_ptr_t vp, mpi_size_t vsize, + struct karatsuba_ctx *ctx ); + + /*-- 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); |