projects
/
u
/
mdw
/
catacomb
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
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-*-
*
/* -*-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
*
*
* Build constant tables for Twofish
*
@@
-30,6
+30,9
@@
/*----- Revision history --------------------------------------------------*
*
* $Log: twofish-mktab.c,v $
/*----- 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.
*
* 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@ --- *
*
#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}
$%
* @unsigned m@ = modulus
*
* Returns: The product of two polynomials.
* @unsigned m@ = modulus
*
* Returns: The product of two polynomials.
@@
-219,7
+222,7
@@
static unsigned mul(unsigned x, unsigned y, unsigned m)
* Returns: ---
*
* Use: Computes an inner product of matrices over the finite field
* Returns: ---
*
* Use: Computes an inner product of matrices over the finite field
- * %$\
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,
*/
static void mmul(octet *d, const octet *p, const octet *q,