*** 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 (file)
index 0000000..8b2a351
--- /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;