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[openssl.git] / crypto / idea / i_ecb.c
index b3b694b..5d5f8e0 100644 (file)
@@ -1,5 +1,5 @@
 /* crypto/idea/i_ecb.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
@@ -59,7 +59,7 @@
 #include "idea.h"
 #include "idea_lcl.h"
 
-char *IDEA_version="IDEA part of SSLeay 0.8.1b 29-Jun-1998";
+char *IDEA_version="IDEA part of SSLeay 0.9.1a 06-Jul-1998";
 
 char *idea_options()
        {
@@ -84,55 +84,3 @@ IDEA_KEY_SCHEDULE *ks;
        l0=l1=d[0]=d[1]=0;
        }
 
-void idea_encrypt(d,key)
-unsigned long *d;
-IDEA_KEY_SCHEDULE *key;
-       {
-       int i;
-       register IDEA_INT *p;
-       register unsigned long x1,x2,x3,x4,t0,t1,ul;
-
-       x2=d[0];
-       x1=(x2>>16);
-       x4=d[1];
-       x3=(x4>>16);
-
-       p= &(key->data[0][0]);
-       for (i=0; i<8; i++)
-               {
-               x1&=0xffff;
-               idea_mul(x1,x1,*p,ul); p++;
-
-               x2+= *(p++);
-               x3+= *(p++);
-
-               x4&=0xffff;
-               idea_mul(x4,x4,*p,ul); p++;
-
-               t0=(x1^x3)&0xffff;
-               idea_mul(t0,t0,*p,ul); p++;
-
-               t1=(t0+(x2^x4))&0xffff;
-               idea_mul(t1,t1,*p,ul); p++;
-
-               t0+=t1;
-
-               x1^=t1;
-               x4^=t0;
-               ul=x2^t0;               /* do the swap to x3 */
-               x2=x3^t1;
-               x3=ul;
-               }
-
-       x1&=0xffff;
-       idea_mul(x1,x1,*p,ul); p++;
-
-       t0= x3+ *(p++);
-       t1= x2+ *(p++);
-
-       x4&=0xffff;
-       idea_mul(x4,x4,*p,ul);
-
-       d[0]=(t0&0xffff)|((x1&0xffff)<<16);
-       d[1]=(x4&0xffff)|((t1&0xffff)<<16);
-       }