From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
Date: Wed, 16 Jun 2004 13:22:38 +0000 (+0000)
Subject: Corrected bug in PKCS #1 encryption.
X-Git-Tag: gnutls_1_1_11~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=205a59b2ade1ae1cd227aeb0602265e2e6cca07a;p=thirdparty%2Fgnutls.git

Corrected bug in PKCS #1 encryption.
---

diff --git a/lib/gnutls_pk.c b/lib/gnutls_pk.c
index ad59220a38..6361ba8d92 100644
--- a/lib/gnutls_pk.c
+++ b/lib/gnutls_pk.c
@@ -123,13 +123,13 @@ int _gnutls_pkcs1_rsa_encrypt(gnutls_datum_t * ciphertext,
 	    if (ps[i] == 0) {
 		/* If the first one is zero then set it to rnd[0].
 		 * If the second one is zero then set it to rnd[1].
-		 * Otherwise add (mod 256) the two previous ones plus rnd[3], or use
+		 * Otherwise add (mod 256) the two previous ones plus rnd[2], or use
 		 * rnd[1] if the value == 0.
 		 */
 		if (i < 2)
 		    ps[i] = rnd[i];
 		else
-		    ps[i] = GMAX(rnd[3] + ps[i - 1] + ps[i - 2], rnd[1]);
+		    ps[i] = GMAX(rnd[2] + ps[i - 1] + ps[i - 2], rnd[1]);
 	    }
 	}
 	break;