From: Dr. Stephen Henson <steve@openssl.org>
Date: Wed, 30 Nov 2016 16:23:18 +0000 (+0000)
Subject: Set PSS padding mode for PSS keys.
X-Git-Tag: OpenSSL_1_1_1-pre1~2775
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=ad4b3d0a658a2f5e4028714109d347c2b105dae4;hp=410877bad2445796890831d883105cdb982a2d82

Set PSS padding mode for PSS keys.

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2177)
---

diff --git a/crypto/rsa/rsa_pmeth.c b/crypto/rsa/rsa_pmeth.c
index 93202815c4..e720a0b2a3 100644
--- a/crypto/rsa/rsa_pmeth.c
+++ b/crypto/rsa/rsa_pmeth.c
@@ -49,7 +49,10 @@ static int pkey_rsa_init(EVP_PKEY_CTX *ctx)
     if (rctx == NULL)
         return 0;
     rctx->nbits = 1024;
-    rctx->pad_mode = RSA_PKCS1_PADDING;
+    if (ctx->pmeth->pkey_id == EVP_PKEY_RSA_PSS)
+        rctx->pad_mode = RSA_PKCS1_PSS_PADDING;
+    else
+        rctx->pad_mode = RSA_PKCS1_PADDING;
     rctx->saltlen = -2;
     ctx->data = rctx;
     ctx->keygen_info = rctx->gentmp;