diff options
Diffstat (limited to 'crypto/rsa/rsa_ossl.c')
| -rw-r--r-- | crypto/rsa/rsa_ossl.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/crypto/rsa/rsa_ossl.c b/crypto/rsa/rsa_ossl.c index 96fed3ca59..9690f1299d 100644 --- a/crypto/rsa/rsa_ossl.c +++ b/crypto/rsa/rsa_ossl.c @@ -469,20 +469,13 @@ static int rsa_ossl_private_decrypt(int flen, const unsigned char *from, BN_free(d); } - if (blinding) { - /* - * ossl_bn_rsa_do_unblind() combines blinding inversion and - * 0-padded BN BE serialization - */ - j = ossl_bn_rsa_do_unblind(ret, blinding, unblind, rsa->n, ctx, - buf, num); - if (j == 0) - goto err; - } else { - j = BN_bn2binpad(ret, buf, num); - if (j < 0) + if (blinding) + if (!rsa_blinding_invert(blinding, ret, unblind, ctx)) goto err; - } + + j = BN_bn2binpad(ret, buf, num); + if (j < 0) + goto err; switch (padding) { case RSA_PKCS1_PADDING: |