From: Nils Larsch <nils@openssl.org>
Date: Thu, 20 Apr 2006 13:11:52 +0000 (+0000)
Subject: as we encrypt every bit separately we need to loop through the number
X-Git-Tag: OpenSSL_0_9_8k^2~1367
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f8296228f1f7d30e8fd7c9188dc90b0211ad8514;p=oweals%2Fopenssl.git

as we encrypt every bit separately we need to loop through the number
of bits; thanks to Michael McDougall <mmcdouga@saul.cis.upenn.edu>

PR: 1318
---

diff --git a/crypto/aes/aes_cfb.c b/crypto/aes/aes_cfb.c
index 49f0411010..294f746f66 100644
--- a/crypto/aes/aes_cfb.c
+++ b/crypto/aes/aes_cfb.c
@@ -202,7 +202,7 @@ void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
     assert(*num == 0);
 
     memset(out,0,(length+7)/8);
-    for(n=0 ; n < length ; ++n)
+    for(n=0 ; n < length * 8; ++n)
 	{
 	c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
 	AES_cfbr_encrypt_block(c,d,1,key,ivec,enc);
diff --git a/crypto/evp/e_des.c b/crypto/evp/e_des.c
index 856323648c..4136af4bd1 100644
--- a/crypto/evp/e_des.c
+++ b/crypto/evp/e_des.c
@@ -110,7 +110,7 @@ static int des_cfb1_cipher(EVP_CIPHER_CTX *ctx, unsigned char *out,
     unsigned int n;
     unsigned char c[1],d[1];
 
-    for(n=0 ; n < inl ; ++n)
+    for(n=0 ; n < inl * 8; ++n)
 	{
 	c[0]=(in[n/8]&(1 << (7-n%8))) ? 0x80 : 0;
 	DES_cfb_encrypt(c,d,1,1,ctx->cipher_data,(DES_cblock *)ctx->iv,