diff options
Diffstat (limited to 'libtommath/tommath_superclass.h')
-rw-r--r-- | libtommath/tommath_superclass.h | 120 |
1 files changed, 66 insertions, 54 deletions
diff --git a/libtommath/tommath_superclass.h b/libtommath/tommath_superclass.h index a2f4d93..f610c95 100644 --- a/libtommath/tommath_superclass.h +++ b/libtommath/tommath_superclass.h @@ -1,3 +1,15 @@ +/* LibTomMath, multiple-precision integer library -- Tom St Denis + * + * LibTomMath is a library that provides multiple-precision + * integer arithmetic as well as number theoretic functionality. + * + * The library was designed directly after the MPI library by + * Michael Fromberger but has been written from scratch with + * additional optimizations in place. + * + * SPDX-License-Identifier: Unlicense + */ + /* super class file for PK algos */ /* default ... include all MPI */ @@ -14,63 +26,63 @@ /* Works for RSA only, mpi.o is 68KiB */ #ifdef SC_RSA_1 - #define BN_MP_SHRINK_C - #define BN_MP_LCM_C - #define BN_MP_PRIME_RANDOM_EX_C - #define BN_MP_INVMOD_C - #define BN_MP_GCD_C - #define BN_MP_MOD_C - #define BN_MP_MULMOD_C - #define BN_MP_ADDMOD_C - #define BN_MP_EXPTMOD_C - #define BN_MP_SET_INT_C - #define BN_MP_INIT_MULTI_C - #define BN_MP_CLEAR_MULTI_C - #define BN_MP_UNSIGNED_BIN_SIZE_C - #define BN_MP_TO_UNSIGNED_BIN_C - #define BN_MP_MOD_D_C - #define BN_MP_PRIME_RABIN_MILLER_TRIALS_C - #define BN_REVERSE_C - #define BN_PRIME_TAB_C +# define BN_MP_SHRINK_C +# define BN_MP_LCM_C +# define BN_MP_PRIME_RANDOM_EX_C +# define BN_MP_INVMOD_C +# define BN_MP_GCD_C +# define BN_MP_MOD_C +# define BN_MP_MULMOD_C +# define BN_MP_ADDMOD_C +# define BN_MP_EXPTMOD_C +# define BN_MP_SET_INT_C +# define BN_MP_INIT_MULTI_C +# define BN_MP_CLEAR_MULTI_C +# define BN_MP_UNSIGNED_BIN_SIZE_C +# define BN_MP_TO_UNSIGNED_BIN_C +# define BN_MP_MOD_D_C +# define BN_MP_PRIME_RABIN_MILLER_TRIALS_C +# define BN_REVERSE_C +# define BN_PRIME_TAB_C - /* other modifiers */ - #define BN_MP_DIV_SMALL /* Slower division, not critical */ +/* other modifiers */ +# define BN_MP_DIV_SMALL /* Slower division, not critical */ - /* here we are on the last pass so we turn things off. The functions classes are still there - * but we remove them specifically from the build. This also invokes tweaks in functions - * like removing support for even moduli, etc... - */ -#ifdef LTM_LAST - #undef BN_MP_TOOM_MUL_C - #undef BN_MP_TOOM_SQR_C - #undef BN_MP_KARATSUBA_MUL_C - #undef BN_MP_KARATSUBA_SQR_C - #undef BN_MP_REDUCE_C - #undef BN_MP_REDUCE_SETUP_C - #undef BN_MP_DR_IS_MODULUS_C - #undef BN_MP_DR_SETUP_C - #undef BN_MP_DR_REDUCE_C - #undef BN_MP_REDUCE_IS_2K_C - #undef BN_MP_REDUCE_2K_SETUP_C - #undef BN_MP_REDUCE_2K_C - #undef BN_S_MP_EXPTMOD_C - #undef BN_MP_DIV_3_C - #undef BN_S_MP_MUL_HIGH_DIGS_C - #undef BN_FAST_S_MP_MUL_HIGH_DIGS_C - #undef BN_FAST_MP_INVMOD_C +/* here we are on the last pass so we turn things off. The functions classes are still there + * but we remove them specifically from the build. This also invokes tweaks in functions + * like removing support for even moduli, etc... + */ +# ifdef LTM_LAST +# undef BN_MP_TOOM_MUL_C +# undef BN_MP_TOOM_SQR_C +# undef BN_MP_KARATSUBA_MUL_C +# undef BN_MP_KARATSUBA_SQR_C +# undef BN_MP_REDUCE_C +# undef BN_MP_REDUCE_SETUP_C +# undef BN_MP_DR_IS_MODULUS_C +# undef BN_MP_DR_SETUP_C +# undef BN_MP_DR_REDUCE_C +# undef BN_MP_REDUCE_IS_2K_C +# undef BN_MP_REDUCE_2K_SETUP_C +# undef BN_MP_REDUCE_2K_C +# undef BN_S_MP_EXPTMOD_C +# undef BN_MP_DIV_3_C +# undef BN_S_MP_MUL_HIGH_DIGS_C +# undef BN_FAST_S_MP_MUL_HIGH_DIGS_C +# undef BN_FAST_MP_INVMOD_C - /* To safely undefine these you have to make sure your RSA key won't exceed the Comba threshold - * which is roughly 255 digits [7140 bits for 32-bit machines, 15300 bits for 64-bit machines] - * which means roughly speaking you can handle upto 2536-bit RSA keys with these defined without - * trouble. - */ - #undef BN_S_MP_MUL_DIGS_C - #undef BN_S_MP_SQR_C - #undef BN_MP_MONTGOMERY_REDUCE_C -#endif +/* To safely undefine these you have to make sure your RSA key won't exceed the Comba threshold + * which is roughly 255 digits [7140 bits for 32-bit machines, 15300 bits for 64-bit machines] + * which means roughly speaking you can handle upto 2536-bit RSA keys with these defined without + * trouble. + */ +# undef BN_S_MP_MUL_DIGS_C +# undef BN_S_MP_SQR_C +# undef BN_MP_MONTGOMERY_REDUCE_C +# endif #endif -/* ref: $Format:%D$ */ -/* git commit: $Format:%H$ */ -/* commit time: $Format:%ai$ */ +/* ref: HEAD -> master, tag: v1.1.0 */ +/* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */ +/* commit time: 2019-01-28 20:32:32 +0100 */ |