X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/fe6657c961b01ec72e9f35f4c3d96b11b31cf09c..45c0fd363937c6e9b05da04a9167e9912c05ca0c:/seal.c

diff --git a/seal.c b/seal.c
index b3e96a1..444a11c 100644
--- a/seal.c
+++ b/seal.c
@@ -7,7 +7,7 @@
  * (c) 2000 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Catacomb.
  *
@@ -15,12 +15,12 @@
  * 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,
@@ -139,7 +139,7 @@ static void gamma(uint32 *p, size_t sz, const void *k, unsigned i)
 	if (sz) { *p++ = e; sz--; }
 	skip = 0;
     }
-  }  
+  }
 }
 
 /* --- @seal_initkey@ --- *
@@ -202,7 +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;
@@ -309,7 +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;
       }
@@ -324,7 +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];