perftest: Document the `-q' option for disabling checking.

[u/mdw/catacomb] / seal.c

diff --git a/seal.c b/seal.c
index 92901b1..444a11c 100644 (file)
--- a/seal.c
+++ b/seal.c
@@ -1,13 +1,13 @@
 /* -*-c-*-
  *
- * $Id: seal.c,v 1.1 2000/06/17 12:08:34 mdw Exp $
+ * $Id: seal.c,v 1.2 2004/04/08 01:36:15 mdw Exp $
  *
  * The SEAL pseudo-random function family
  *
  * (c) 2000 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Catacomb.
  *
@@ -15,26 +15,18 @@
  * it under the terms of the GNU Library General Public License as
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
- * 
+ *
  * Catacomb is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Library General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Library General Public
  * License along with Catacomb; if not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
  * MA 02111-1307, USA.
  */
 
-/*----- Revision history --------------------------------------------------* 
- *
- * $Log: seal.c,v $
- * Revision 1.1  2000/06/17 12:08:34  mdw
- * New cipher.
- *
- */
-
 /*----- Header files ------------------------------------------------------*/
 
 #include <assert.h>
@@ -147,7 +139,7 @@ static void gamma(uint32 *p, size_t sz, const void *k, unsigned i)
        if (sz) { *p++ = e; sz--; }
        skip = 0;
     }
-  }  
+  }
 }
 
 /* --- @seal_initkey@ --- *
@@ -210,7 +202,7 @@ static void seal_reset(seal_ctx *c)
   }
 
   A = n ^ c->r[0];
-  B = ROR32(n,  8) ^ c->r[1];
+  B = ROR32(n, 8) ^ c->r[1];
   C = ROR32(n, 16) ^ c->r[2];
   D = ROR32(n, 24) ^ c->r[3];
   c->l += 4;
@@ -317,7 +309,7 @@ void seal_encrypt(seal_ctx *c, const void *src, void *dest, size_t sz)
 
       if (j == 256) {
        seal_reset(c);
-        A = c->a, B = c->b, C = c->c, D = c->d;
+       A = c->a, B = c->b, C = c->c, D = c->d;
        n1 = c->n1, n2 = c->n2, n3 = c->n3, n4 = c->n4;
        j = 0;
       }
@@ -332,7 +324,7 @@ void seal_encrypt(seal_ctx *c, const void *src, void *dest, size_t sz)
       Q = (Q + B) & 0x7fc; C += k->t[Q >> 2]; B = ROR32(B, 9);
       P = (P + C) & 0x7fc; D ^= k->t[P >> 2]; C = ROR32(C, 9);
       Q = (Q + D) & 0x7fc; A += k->t[Q >> 2]; D = ROR32(D, 9);
-      
+
       /* --- Remember the output and set up the next round --- */
 
       aa = B + k->s[j + 0];