-void des_ede3_ofb64_encrypt(in, out, length, k1,k2,k3, ivec, num)
-register unsigned char *in;
-register unsigned char *out;
-long length;
-des_key_schedule k1,k2,k3;
-des_cblock (*ivec);
-int *num;
- {
- register DES_LONG v0,v1;
- register int n= *num;
- register long l=length;
- des_cblock d;
- register char *dp;
- DES_LONG ti[2];
- unsigned char *iv;
- int save=0;
-
- iv=(unsigned char *)ivec;
- c2l(iv,v0);
- c2l(iv,v1);
- ti[0]=v0;
- ti[1]=v1;
- dp=(char *)d;
- l2c(v0,dp);
- l2c(v1,dp);
- while (l--)
- {
- if (n == 0)
- {
- ti[0]=v0;
- ti[1]=v1;
- des_encrypt3((DES_LONG *)ti,k1,k2,k3);
- v0=ti[0];
- v1=ti[1];
+void DES_ede3_ofb64_encrypt(register const unsigned char *in,
+ register unsigned char *out, long length,
+ DES_key_schedule *k1, DES_key_schedule *k2,
+ DES_key_schedule *k3, DES_cblock *ivec, int *num)
+{
+ register DES_LONG v0, v1;
+ register int n = *num;
+ register long l = length;
+ DES_cblock d;
+ register char *dp;
+ DES_LONG ti[2];
+ unsigned char *iv;
+ int save = 0;