base

2026-08-07 17:38:18 +09:00
commit 873193a243
9613 changed files with 2755992 additions and 0 deletions
@@ -0,0 +1,27 @@
+/*
+ * $Id: cast-128.h,v 1.1.1.1 2000/05/22 13:08:18 nmav Exp $
+ *
+ *	CAST-128 in C
+ *	Written by Steve Reid <sreid@sea-to-sky.net>
+ *	100% Public Domain - no warranty
+ *	Released 1997.10.11
+ */
+
+#ifndef _CAST_H_INCLUDED
+#define _CAST_H_INCLUDED
+
+#define CAST_MIN_KEYSIZE 5
+#define CAST_MAX_KEYSIZE 16
+#define CAST_BLOCKSIZE 8
+
+#define CAST_SMALL_KEY 10
+#define CAST_SMALL_ROUNDS 12
+#define CAST_FULL_ROUNDS 16
+
+typedef struct cast_key {
+	word32 xkey[32];	/* Key, after expansion */
+	unsigned rounds;		/* Number of rounds to use, 12 or 16 */
+} CAST_KEY;
+
+#endif /* ifndef _CAST_H_INCLUDED */
+