OpenSSL: openssl/crypto/aes/ aes_cfb.c openssl/crypto/evp/ e_des...

  OpenSSL CVS Repository
  http://cvs.openssl.org/
 
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  Server: cvs.openssl.org                  Name:   Nils
Larsch
  Root:   /v/openssl/cvs                   Email:  nilsopenssl.org
  Module: openssl                          Date:  
20-Apr-2006 15:11:52
  Branch: HEAD                             Handle:
2006042014115101

  Modified files:
    openssl/crypto/aes      aes_cfb.c
    openssl/crypto/evp      e_des.c

  Log:
    as we encrypt every bit separately we need to loop
through the number
    of bits; thanks to Michael McDougall <mmcdougasaul.cis.upenn.edu>
    
    PR: 1318

  Summary:
    Revision    Changes     Path
    1.7         +1  -1      openssl/crypto/aes/aes_cfb.c
    1.10        +1  -1      openssl/crypto/evp/e_des.c
 
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  patch -p0 <<' .'
  Index: openssl/crypto/aes/aes_cfb.c
 
============================================================
================
  $ cvs diff -u -r1.6 -r1.7 aes_cfb.c
  --- openssl/crypto/aes/aes_cfb.c	30 Dec 2004 10:43:33
-0000	1.6
  +++ openssl/crypto/aes/aes_cfb.c	20 Apr 2006 13:11:51
-0000	1.7
   -202,7 +202,7 
       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);
   .
  patch -p0 <<' .'
  Index: openssl/crypto/evp/e_des.c
 
============================================================
================
  $ cvs diff -u -r1.9 -r1.10 e_des.c
  --- openssl/crypto/evp/e_des.c	28 Mar 2004 17:37:59
-0000	1.9
  +++ openssl/crypto/evp/e_des.c	20 Apr 2006 13:11:52
-0000	1.10
   -110,7 +110,7 
       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,
   .
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