diff options
| -rw-r--r-- | 3rd_party/libsrp6a-sha512/t_math.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/3rd_party/libsrp6a-sha512/t_math.c b/3rd_party/libsrp6a-sha512/t_math.c index 037650e..dac19ec 100644 --- a/3rd_party/libsrp6a-sha512/t_math.c +++ b/3rd_party/libsrp6a-sha512/t_math.c @@ -720,7 +720,11 @@ BigIntegerModExp(BigInteger r, BigInteger b, BigInteger e, BigInteger m, BigInte else if(a == NULL) { BN_mod_exp(r, b, e, m, c); } -#if OPENSSL_VERSION_NUMBER >= 0x00906000 +/* + * In LibreSSL BN_mod_exp_mont_word() is not a public symbol where BN_mod_exp() + * and BN_mod_exp_mont() will use the word optimization when appropriate. + */ +#if OPENSSL_VERSION_NUMBER >= 0x00906000 && !defined(LIBRESSL_VERSION_NUMBER) else if(B > 0 && B < ULONG_MAX) { /* 0.9.6 and above has mont_word optimization */ BN_mod_exp_mont_word(r, B, e, m, c, a); } |