diff options
Diffstat (limited to 'lib/libcrypto/bn/bn_exp.c')
| -rw-r--r-- | lib/libcrypto/bn/bn_exp.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/lib/libcrypto/bn/bn_exp.c b/lib/libcrypto/bn/bn_exp.c index 64156f716fb..3bb0dd13040 100644 --- a/lib/libcrypto/bn/bn_exp.c +++ b/lib/libcrypto/bn/bn_exp.c @@ -1,4 +1,4 @@ -/* $OpenBSD: bn_exp.c,v 1.33 2022/11/24 01:30:01 jsing Exp $ */ +/* $OpenBSD: bn_exp.c,v 1.34 2022/11/26 13:56:33 jsing Exp $ */ /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) * All rights reserved. * @@ -168,7 +168,6 @@ err: if (r != rr && rr != NULL) BN_copy(r, rr); BN_CTX_end(ctx); - bn_check_top(r); return (ret); } @@ -178,9 +177,6 @@ BN_mod_exp_internal(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m { int ret; - bn_check_top(a); - bn_check_top(p); - bn_check_top(m); /* For even modulus m = 2^k*m_odd, it might make sense to compute * a^p mod m_odd and a^p mod 2^k separately (with Montgomery @@ -222,7 +218,6 @@ BN_mod_exp_internal(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m ret = BN_mod_exp_recp(r, a,p, m, ctx); } - bn_check_top(r); return (ret); } @@ -381,7 +376,6 @@ BN_mod_exp_recp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, err: BN_CTX_end(ctx); BN_RECP_CTX_free(&recp); - bn_check_top(r); return (ret); } @@ -401,9 +395,6 @@ BN_mod_exp_mont_internal(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p, const BIG return BN_mod_exp_mont_consttime(rr, a, p, m, ctx, in_mont); } - bn_check_top(a); - bn_check_top(p); - bn_check_top(m); if (!BN_is_odd(m)) { BNerror(BN_R_CALLED_WITH_EVEN_MODULUS); @@ -533,7 +524,6 @@ err: if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont); BN_CTX_end(ctx); - bn_check_top(rr); return (ret); } @@ -658,9 +648,6 @@ BN_mod_exp_mont_consttime(BIGNUM *rr, const BIGNUM *a, const BIGNUM *p, unsigned char *powerbuf = NULL; BIGNUM tmp, am; - bn_check_top(a); - bn_check_top(p); - bn_check_top(m); if (!BN_is_odd(m)) { BNerror(BN_R_CALLED_WITH_EVEN_MODULUS); @@ -937,8 +924,6 @@ BN_mod_exp_mont_word(BIGNUM *rr, BN_ULONG a, const BIGNUM *p, const BIGNUM *m, return -1; } - bn_check_top(p); - bn_check_top(m); if (!BN_is_odd(m)) { BNerror(BN_R_CALLED_WITH_EVEN_MODULUS); @@ -1052,7 +1037,6 @@ err: if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont); BN_CTX_end(ctx); - bn_check_top(rr); return (ret); } @@ -1172,6 +1156,5 @@ BN_mod_exp_simple(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, const BIGNUM *m, err: BN_CTX_end(ctx); - bn_check_top(r); return (ret); } |