From: Niels Möller <nisse@lysator.liu.se>
Date: Sat, 16 Jun 2001 17:39:02 +0000 (+0200)
Subject: *** empty log message ***
X-Git-Tag: release_nettle_0.2.20010617~28
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ecf988cd129e04d82bdf969c2337d3ebaf947956;p=thirdparty%2Fnettle.git

*** empty log message ***

Rev: src/nettle/testsuite/twofish-test.m4:1.1
---

diff --git a/testsuite/twofish-test.m4 b/testsuite/twofish-test.m4
new file mode 100644
index 00000000..8b2a3512
--- /dev/null
+++ b/testsuite/twofish-test.m4
@@ -0,0 +1,52 @@
+#include "twofish.h"
+
+BEGIN_TEST
+
+struct twofish_ctx ctx;
+
+uint8_t msg[TWOFISH_BLOCK_SIZE];
+uint8_t cipher[TWOFISH_BLOCK_SIZE];
+uint8_t clear[TWOFISH_BLOCK_SIZE];
+
+/* 128 bit key */
+H(msg, "0000000000000000 0000000000000000");
+
+twofish_set_key(&ctx, 16, H("0000000000000000 0000000000000000"))
+twofish_encrypt(&ctx, TWOFISH_BLOCK_SIZE, cipher, msg);
+
+if (!MEMEQ(TWOFISH_BLOCK_SIZE, cipher,
+	H("9F589F5CF6122C32 B6BFEC2F2AE8C35A")))
+  FAIL;
+
+twofish_decrypt(&ctx, TWOFISH_BLOCK_SIZE, clear, cipher);
+if (!MEMEQ(TWOFISH_BLOCK_SIZE, msg, clear))
+  FAIL;
+
+/* 192 bit key */
+
+twofish_set_key(&ctx, 24, H("0123456789ABCDEF FEDCBA9876543210"
+			    "0011223344556677"));
+twofish_encrypt(&ctx, TWOFISH_BLOCK_SIZE, cipher, msg);
+
+if (!MEMEQ(TWOFISH_BLOCK_SIZE, cipher,
+	H("CFD1D2E5A9BE9CDF 501F13B892BD2248")))
+  FAIL;
+
+twofish_decrypt(&ctx, TWOFISH_BLOCK_SIZE, clear, cipher);
+if (!MEMEQ(TWOFISH_BLOCK_SIZE, msg, clear))
+  FAIL;
+
+/* 256 bit key */
+twofish_set_key(&ctx, 32, H("0123456789ABCDEF FEDCBA9876543210"
+			    "0011223344556677 8899AABBCCDDEEFF"));
+  FAIL;
+
+twofish_encrypt(&ctx, TWOFISH_BLOCK_SIZE, cipher, msg);
+
+if (!MEMEQ(TWOFISH_BLOCK_SIZE, cipher,
+	H("37527BE0052334B8 9F0CFCCAE87CFA20")))
+  FAIL;
+
+twofish_decrypt(&ctx, TWOFISH_BLOCK_SIZE, clear, cipher);
+if (!MEMEQ(TWOFISH_BLOCK_SIZE, msg, clear))
+  FAIL;