diff options
Diffstat (limited to 'providers')
| -rw-r--r-- | providers/implementations/signature/eddsa_sig.c | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/providers/implementations/signature/eddsa_sig.c b/providers/implementations/signature/eddsa_sig.c index 41b0eb172f..2dc6c5e9d1 100644 --- a/providers/implementations/signature/eddsa_sig.c +++ b/providers/implementations/signature/eddsa_sig.c @@ -164,8 +164,14 @@ int ed25519_digest_sign(void *vpeddsactx, unsigned char *sigret, return 0; } #ifdef S390X_EC_ASM - if (S390X_CAN_SIGN(ED25519)) - return s390x_ed25519_digestsign(edkey, sigret, tbs, tbslen); + if (S390X_CAN_SIGN(ED25519)) { + if (s390x_ed25519_digestsign(edkey, sigret, tbs, tbslen) == 0) { + ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SIGN); + return 0; + } + *siglen = ED25519_SIGSIZE; + return 1; + } #endif /* S390X_EC_ASM */ if (ossl_ed25519_sign(sigret, tbs, tbslen, edkey->pubkey, edkey->privkey, peddsactx->libctx, NULL) == 0) { @@ -195,8 +201,14 @@ int ed448_digest_sign(void *vpeddsactx, unsigned char *sigret, return 0; } #ifdef S390X_EC_ASM - if (S390X_CAN_SIGN(ED448)) - return s390x_ed448_digestsign(edkey, sigret, tbs, tbslen); + if (S390X_CAN_SIGN(ED448)) { + if (s390x_ed448_digestsign(edkey, sigret, tbs, tbslen) == 0) { + ERR_raise(ERR_LIB_PROV, PROV_R_FAILED_TO_SIGN); + return 0; + } + *siglen = ED448_SIGSIZE; + return 1; + } #endif /* S390X_EC_ASM */ if (ossl_ed448_sign(peddsactx->libctx, sigret, tbs, tbslen, edkey->pubkey, edkey->privkey, NULL, 0, edkey->propq) == 0) { |