* byte.
*/
void des_ofb_encrypt(in, out, numbits, length, schedule, ivec)
-unsigned char *in;
+const unsigned char *in;
unsigned char *out;
int numbits;
long length;
des_key_schedule schedule;
-des_cblock (*ivec);
+des_cblock ivec;
{
register DES_LONG d0,d1,vv0,vv1,v0,v1,n=(numbits+7)/8;
register DES_LONG mask0,mask1;
mask1=0x00000000L;
}
- iv=(unsigned char *)ivec;
+ iv=ivec;
c2l(iv,v0);
c2l(iv,v1);
ti[0]=v0;
v1=((v1>>num)|(vv0<<(32-num)))&0xffffffffL;
}
}
- iv=(unsigned char *)ivec;
+ iv=ivec;
l2c(v0,iv);
l2c(v1,iv);
v0=v1=d0=d1=ti[0]=ti[1]=vv0=vv1=0;