diff options
Diffstat (limited to 'crypto/bn')
| -rw-r--r-- | crypto/bn/bn_err.c | 3 | ||||
| -rw-r--r-- | crypto/bn/bn_rsa_fips186_4.c | 6 |
2 files changed, 7 insertions, 2 deletions
diff --git a/crypto/bn/bn_err.c b/crypto/bn/bn_err.c index 67095a83c0..953be9ed47 100644 --- a/crypto/bn/bn_err.c +++ b/crypto/bn/bn_err.c @@ -1,6 +1,6 @@ /* * Generated by util/mkerr.pl DO NOT EDIT - * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -32,6 +32,7 @@ static const ERR_STRING_DATA BN_str_reasons[] = { {ERR_PACK(ERR_LIB_BN, 0, BN_R_NOT_A_SQUARE), "not a square"}, {ERR_PACK(ERR_LIB_BN, 0, BN_R_NOT_INITIALIZED), "not initialized"}, {ERR_PACK(ERR_LIB_BN, 0, BN_R_NO_INVERSE), "no inverse"}, + {ERR_PACK(ERR_LIB_BN, 0, BN_R_NO_PRIME_CANDIDATE), "no prime candidate"}, {ERR_PACK(ERR_LIB_BN, 0, BN_R_NO_SOLUTION), "no solution"}, {ERR_PACK(ERR_LIB_BN, 0, BN_R_NO_SUITABLE_DIGEST), "no suitable digest"}, {ERR_PACK(ERR_LIB_BN, 0, BN_R_PRIVATE_KEY_TOO_LARGE), diff --git a/crypto/bn/bn_rsa_fips186_4.c b/crypto/bn/bn_rsa_fips186_4.c index a451576bf9..770ae4d1fa 100644 --- a/crypto/bn/bn_rsa_fips186_4.c +++ b/crypto/bn/bn_rsa_fips186_4.c @@ -349,7 +349,11 @@ int ossl_bn_rsa_fips186_4_derive_prime(BIGNUM *Y, BIGNUM *X, const BIGNUM *Xin, goto err; } /* (Step 8-10) */ - if (++i >= imax || !BN_add(Y, Y, r1r2x2)) + if (++i >= imax) { + ERR_raise(ERR_LIB_BN, BN_R_NO_PRIME_CANDIDATE); + goto err; + } + if (!BN_add(Y, Y, r1r2x2)) goto err; } } |