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Disable code that clearly doesn't currently serve any useful purpose.

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(Buggy line reported by Matthias Koenig.)
This commit is contained in:
Bodo Möller 2008-05-19 19:44:45 +00:00
parent 51e00db226
commit 148bb9515c
1 changed files with 3 additions and 1 deletions
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4
crypto/des/xcbc_enc.c
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@ -60,6 +60,7 @@
/* RSA's DESX */
#if 0 /* broken code, preserved just in case anyone specifically looks for this */
static const unsigned char desx_white_in2out[256]={
0xBD,0x56,0xEA,0xF2,0xA2,0xF1,0xAC,0x2A,0xB0,0x93,0xD1,0x9C,0x1B,0x33,0xFD,0xD0,
0x30,0x04,0xB6,0xDC,0x7D,0xDF,0x32,0x4B,0xF7,0xCB,0x45,0x9B,0x31,0xBB,0x21,0x5A,
@ -98,7 +99,7 @@ void DES_xwhite_in2out(const_DES_cblock *des_key, const_DES_cblock *in_white,
}
out0=out[0];
out1=out[i];
out1=out[i]; /* BUG: out-of-bounds read */
for (i=0; i<8; i++)
{
out[i]=in[i]^desx_white_in2out[out0^out1];
@ -106,6 +107,7 @@ void DES_xwhite_in2out(const_DES_cblock *des_key, const_DES_cblock *in_white,
out1=(int)out[i&0x07];
}
}
#endif
void DES_xcbc_encrypt(const unsigned char *in, unsigned char *out,
long length, DES_key_schedule *schedule,