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purplerain 2023-07-10 00:10:46 +00:00
parent 2a351e0cdc
commit f57be82572
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
704 changed files with 20524 additions and 10572 deletions
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13
lib/libcrypto/bn/bn_mod.c
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@ -1,4 +1,4 @@
/* $OpenBSD: bn_mod.c,v 1.21 2023/06/13 09:28:13 tb Exp $ */
/* $OpenBSD: bn_mod.c,v 1.22 2023/07/08 12:21:58 beck Exp $ */
/* Includes code written by Lenka Fibikova <fibikova@exp-math.uni-essen.de>
* for the OpenSSL project. */
/* ====================================================================
@ -146,6 +146,7 @@ BN_nnmod(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
return BN_usub(r, m, r);
return 1;
}
LCRYPTO_ALIAS(BN_nnmod);
int
BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
@ -159,6 +160,7 @@ BN_mod_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
return 0;
return BN_nnmod(r, r, m, ctx);
}
LCRYPTO_ALIAS(BN_mod_add);
/*
* BN_mod_add() variant that may only be used if both a and b are non-negative
@ -177,6 +179,7 @@ BN_mod_add_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m)
return BN_usub(r, r, m);
return 1;
}
LCRYPTO_ALIAS(BN_mod_add_quick);
int
BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
@ -190,6 +193,7 @@ BN_mod_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
return 0;
return BN_nnmod(r, r, m, ctx);
}
LCRYPTO_ALIAS(BN_mod_sub);
/*
* BN_mod_sub() variant that may only be used if both a and b are non-negative
@ -208,6 +212,7 @@ BN_mod_sub_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m)
return 0;
return BN_usub(r, m, r);
}
LCRYPTO_ALIAS(BN_mod_sub_quick);
int
BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
@ -246,12 +251,14 @@ BN_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b, const BIGNUM *m,
return ret;
}
LCRYPTO_ALIAS(BN_mod_mul);
int
BN_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
{
return BN_mod_mul(r, a, a, m, ctx);
}
LCRYPTO_ALIAS(BN_mod_sqr);
int
BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
@ -264,6 +271,7 @@ BN_mod_lshift1(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx)
return 0;
return BN_nnmod(r, r, m, ctx);
}
LCRYPTO_ALIAS(BN_mod_lshift1);
/*
* BN_mod_lshift1() variant that may be used if a is non-negative
@ -282,6 +290,7 @@ BN_mod_lshift1_quick(BIGNUM *r, const BIGNUM *a, const BIGNUM *m)
return BN_usub(r, r, m);
return 1;
}
LCRYPTO_ALIAS(BN_mod_lshift1_quick);
int
BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m, BN_CTX *ctx)
@ -316,6 +325,7 @@ BN_mod_lshift(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m, BN_CTX *ctx)
return ret;
}
LCRYPTO_ALIAS(BN_mod_lshift);
/*
* BN_mod_lshift() variant that may be used if a is non-negative
@ -356,3 +366,4 @@ BN_mod_lshift_quick(BIGNUM *r, const BIGNUM *a, int n, const BIGNUM *m)
return 1;
}
LCRYPTO_ALIAS(BN_mod_lshift_quick);