From: Andy Polyakov <appro@openssl.org>
Date: Mon, 22 Dec 2008 15:21:59 +0000 (+0000)
Subject: Optimize CAST for size on 64-bit platforms. For reference, CAST_LONG being
X-Git-Tag: OpenSSL_0_9_8k^2~107
X-Git-Url: https://git.openssl.org/?p=openssl.git;a=commitdiff_plain;h=830457ce4fc9c7699900eff53bb4cfc0d4203ed4

Optimize CAST for size on 64-bit platforms. For reference, CAST_LONG being
unsigned long must be attributed to 16-bit support. As we don't support
16-bit platoforms anymore, there is no reason to waste twice required
space on CAST S-boxes (16KB vs. 8KB) or key schedule.
---

diff --git a/crypto/cast/cast.h b/crypto/cast/cast.h
index 90b45b950a..79bb297c1a 100644
--- a/crypto/cast/cast.h
+++ b/crypto/cast/cast.h
@@ -72,7 +72,7 @@ extern "C" {
 #define CAST_ENCRYPT	1
 #define CAST_DECRYPT	0
 
-#define CAST_LONG unsigned long
+#define CAST_LONG unsigned int
 
 #define CAST_BLOCK	8
 #define CAST_KEY_LENGTH	16