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rsa/rsa_ossl.c: make RSAerr call in rsa_ossl_private_decrypt unconditional.

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Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Andy Polyakov 2018-09-14 12:17:43 +02:00 committed by Matt Caswell
parent f658a3b64d
commit 89072e0c2a
1 changed files with 3 additions and 2 deletions
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5
crypto/rsa/rsa_ossl.c
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@ -10,6 +10,7 @@
#include "internal/cryptlib.h"
#include "internal/bn_int.h"
#include "rsa_locl.h"
#include "internal/constant_time_locl.h"
static int rsa_ossl_public_encrypt(int flen, const unsigned char *from,
unsigned char *to, RSA *rsa, int padding);
@ -479,8 +480,8 @@ static int rsa_ossl_private_decrypt(int flen, const unsigned char *from,
RSAerr(RSA_F_RSA_OSSL_PRIVATE_DECRYPT, RSA_R_UNKNOWN_PADDING_TYPE);
goto err;
}
if (r < 0)
RSAerr(RSA_F_RSA_OSSL_PRIVATE_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
RSAerr(RSA_F_RSA_OSSL_PRIVATE_DECRYPT, RSA_R_PADDING_CHECK_FAILED);
err_clear_last_constant_time(r >= 0);
err:
if (ctx != NULL)