Change typesetting of Galois Field names.

[u/mdw/catacomb] / twofish-mktab.c

diff --git a/twofish-mktab.c b/twofish-mktab.c
index 5a649f3..d7290b3 100644 (file)
--- a/twofish-mktab.c
+++ b/twofish-mktab.c
@@ -1,6 +1,6 @@
 /* -*-c-*-
  *
- * $Id: twofish-mktab.c,v 1.1 2000/06/17 12:10:17 mdw Exp $
+ * $Id: twofish-mktab.c,v 1.2 2000/06/18 23:12:15 mdw Exp $
  *
  * Build constant tables for Twofish
  *
@@ -30,6 +30,9 @@
 /*----- Revision history --------------------------------------------------* 
  *
  * $Log: twofish-mktab.c,v $
+ * Revision 1.2  2000/06/18 23:12:15  mdw
+ * Change typesetting of Galois Field names.
+ *
  * Revision 1.1  2000/06/17 12:10:17  mdw
  * New cipher.
  *
@@ -175,14 +178,14 @@ static void printq(const q_tab *q, const char *name)
   }
 }
 
-/*----- GF(2^8) arithmetic ------------------------------------------------*/
+/*----- %$\gf{2^8}$% arithmetic -------------------------------------------*/
 
 #define MDS_MOD 0x169
 #define RS_MOD 0x14d
 
 /* --- @mul@ --- *
  *
- * Arguments:  @unsigned x, y@ = polynomials over %$\mathrm{GF}(2^8)$%
+ * Arguments:  @unsigned x, y@ = polynomials over %$\gf{2^8}$%
  *             @unsigned m@ = modulus
  *
  * Returns:    The product of two polynomials.
@@ -219,7 +222,7 @@ static unsigned mul(unsigned x, unsigned y, unsigned m)
  * Returns:    ---
  *
  * Use:                Computes an inner product of matrices over the finite field
- *             %$\mathrm{GF}(2^8)[x]/m(x)$%.  This isn't particularly rapid.
+ *             %$\gf{2^8}[x]/(m(x))$%.  This isn't particularly rapid.
  */
 
 static void mmul(octet *d, const octet *p, const octet *q,