[CRYPTO]: Add SHA256 plus bug fixes.

- Bugfix in sha1 copyright
- Add support for SHA256, test vectors and HMAC test vectors
- Remove obsolete atomic messages.

5 files changed, 371 insertions, 6 deletions

diff --git a/crypto/Kconfig b/crypto/Kconfig
index f30a0c1fee2ef6..0cf4374aced073 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -29,11 +29,22 @@ config CRYPTO_MD5
 	  MD5 message digest algorithm (RFC1321).
 
 config CRYPTO_SHA1
-	tristate "SHA-1 digest algorithm"
+	tristate "SHA1 digest algorithm"
 	depends on CRYPTO
 	help
 	  SHA-1 secure hash standard (FIPS 180-1).
 
+config CRYPTO_SHA256
+	tristate "SHA256 digest algorithm"
+	depends on CRYPTO
+	help
+	  SHA256 secure hash standard.
+	  
+	  This version of SHA implements a 256 bit hash with 128 bits of
+	  security against collision attacks.  It is described in:
+	  http://csrc.nist.gov/cryptval/shs/sha256-384-512.pdf
+	  
+
 config CRYPTO_DES
 	tristate "DES and Triple DES EDE cipher algorithms"
 	depends on CRYPTO
diff --git a/crypto/Makefile b/crypto/Makefile
index 01318339c13c94..c7db92ef748249 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_CRYPTO_HMAC) += hmac.o
 obj-$(CONFIG_CRYPTO_MD4) += md4.o
 obj-$(CONFIG_CRYPTO_MD5) += md5.o
 obj-$(CONFIG_CRYPTO_SHA1) += sha1.o
+obj-$(CONFIG_CRYPTO_SHA256) += sha256.o
 obj-$(CONFIG_CRYPTO_DES) += des.o
 
 obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
diff --git a/crypto/sha1.c b/crypto/sha1.c
index 4618f0dc4f4b9b..5db7a864a1f242 100644
--- a/crypto/sha1.c
+++ b/crypto/sha1.c
@@ -8,7 +8,7 @@
  * implementation written by Steve Raid.
  *
  * Copyright (c) Alan Smithee.
- * Copyright (c) McDonald <andrew@mcdonald.org.uk>
+ * Copyright (c) Andrew McDonald <andrew@mcdonald.org.uk>
  * Copyright (c) Jean-Francois Dive <jef@linuxbe.org>
  *
  * This program is free software; you can redistribute it and/or modify it
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 50b8a6f4dc4764..10a678734db3b0 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -46,7 +46,10 @@ static int mode = 0;
 static char *xbuf;
 static char *tvmem;
 
-static char *check[] = { "des", "md5", "des3_ede", "rot13", "sha1", NULL };
+static char *check[] = {
+	"des", "md5", "des3_ede", "rot13", "sha1", "sha256",
+	 NULL
+};
 
 static void
 hexdump(unsigned char *buf, unsigned int len)
@@ -289,6 +292,66 @@ test_hmac_sha1(void)
 out:
 	crypto_free_tfm(tfm);
 }
+
+static void
+test_hmac_sha256(void)
+{
+	char *p;
+	unsigned int i, klen;
+	struct crypto_tfm *tfm;
+	struct hmac_sha256_testvec *hmac_sha256_tv;
+	struct scatterlist sg[2];
+	unsigned int tsize;
+	char result[SHA256_DIGEST_SIZE];
+
+	tfm = crypto_alloc_tfm("sha256", 0);
+	if (tfm == NULL) {
+		printk("failed to load transform for sha256\n");
+		return;
+	}
+
+	printk("\ntesting hmac_sha256\n");
+
+	tsize = sizeof (hmac_sha256_tv_template);
+	if (tsize > TVMEMSIZE) {
+		printk("template (%u) too big for tvmem (%u)\n", tsize,
+		       TVMEMSIZE);
+		goto out;
+	}
+
+	memcpy(tvmem, hmac_sha256_tv_template, tsize);
+	hmac_sha256_tv = (void *) tvmem;
+
+	for (i = 0; i < HMAC_SHA256_TEST_VECTORS; i++) {
+		printk("test %u:\n", i + 1);
+		memset(result, 0, sizeof (result));
+
+		p = hmac_sha256_tv[i].plaintext;
+		sg[0].page = virt_to_page(p);
+		sg[0].offset = ((long) p & ~PAGE_MASK);
+		sg[0].length = strlen(hmac_sha256_tv[i].plaintext);
+
+		klen = strlen(hmac_sha256_tv[i].key);
+	
+		//printk("DS=%u\n", crypto_tfm_alg_digestsize(tfm));
+		
+		//printk("K=");
+		hexdump(hmac_sha256_tv[i].key, strlen(hmac_sha256_tv[i].key));
+		//printk("P=%s\n", hmac_sha256_tv[i].plaintext);
+		
+		crypto_hmac(tfm, hmac_sha256_tv[i].key, &klen, sg, 1, result);
+
+		//printk("H=");
+		hexdump(result, crypto_tfm_alg_digestsize(tfm));
+		printk("%s\n",
+		       memcmp(result, hmac_sha256_tv[i].digest,
+		       crypto_tfm_alg_digestsize(tfm)) ? "fail" : "pass");
+	}
+
+out:
+	crypto_free_tfm(tfm);
+}
+
 #endif	/* CONFIG_CRYPTO_HMAC */
 
 static void
@@ -416,6 +479,82 @@ test_sha1(void)
 	crypto_free_tfm(tfm);
 }
 
+static void
+test_sha256(void)
+{
+	char *p;
+	unsigned int i;
+	struct crypto_tfm *tfm;
+	struct sha256_testvec *sha256_tv;
+	struct scatterlist sg[2];
+	unsigned int tsize;
+	char result[SHA256_DIGEST_SIZE];
+
+	printk("\ntesting sha256\n");
+
+	tsize = sizeof (sha256_tv_template);
+	if (tsize > TVMEMSIZE) {
+		printk("template (%u) too big for tvmem (%u)\n", tsize,
+		       TVMEMSIZE);
+		return;
+	}
+
+	memcpy(tvmem, sha256_tv_template, tsize);
+	sha256_tv = (void *) tvmem;
+
+	tfm = crypto_alloc_tfm("sha256", 0);
+	if (tfm == NULL) {
+		printk("failed to load transform for sha256\n");
+		return;
+	}
+
+	for (i = 0; i < SHA256_TEST_VECTORS; i++) {
+		printk("test %u:\n", i + 1);
+		memset(result, 0, sizeof (result));
+
+		p = sha256_tv[i].plaintext;
+		sg[0].page = virt_to_page(p);
+		sg[0].offset = ((long) p & ~PAGE_MASK);
+		sg[0].length = strlen(sha256_tv[i].plaintext);
+
+		crypto_digest_init(tfm);
+		crypto_digest_update(tfm, sg, 1);
+		crypto_digest_final(tfm, result);
+
+		hexdump(result, crypto_tfm_alg_digestsize(tfm));
+		printk("%s\n",
+		       memcmp(result, sha256_tv[i].digest,
+			      crypto_tfm_alg_digestsize(tfm)) ? "fail" :
+		       "pass");
+	}
+
+	printk("\ntesting sha256 across pages\n");
+
+	/* setup the dummy buffer first */
+	memset(xbuf, 0, sizeof (xbuf));
+	memcpy(&xbuf[IDX1], "abcdbcdecdefdefgefghfghighij", 28);
+	memcpy(&xbuf[IDX2], "hijkijkljklmklmnlmnomnopnopq", 28);
+
+	p = &xbuf[IDX1];
+	sg[0].page = virt_to_page(p);
+	sg[0].offset = ((long) p & ~PAGE_MASK);
+	sg[0].length = 28;
+
+	p = &xbuf[IDX2];
+	sg[1].page = virt_to_page(p);
+	sg[1].offset = ((long) p & ~PAGE_MASK);
+	sg[1].length = 28;
+
+	memset(result, 0, sizeof (result));
+	crypto_digest_digest(tfm, sg, 2, result);
+	hexdump(result, crypto_tfm_alg_digestsize(tfm));
+	printk("%s\n",
+	       memcmp(result, sha256_tv[1].digest,
+		      crypto_tfm_alg_digestsize(tfm)) ? "fail" : "pass");
+		     
+	crypto_free_tfm(tfm);
+}
+
 void
 test_des(void)
 {
@@ -774,7 +913,7 @@ test_des(void)
 	hexdump(q, 8);
 	printk("%s\n", memcmp(q, des_tv[i].result + 8, 8) ? "fail" : "pass");
 
-	printk("\ntesting des ecb encryption chunking scenario D (atomic)\n");
+	printk("\ntesting des ecb encryption chunking scenario D\n");
 
 	/*
 	 * Scenario D, torture test, one byte per frag.
@@ -1013,7 +1152,7 @@ test_des(void)
 		return;
 	}
 
-	printk("\ntesting des cbc encryption (atomic)\n");
+	printk("\ntesting des cbc encryption\n");
 
 	tsize = sizeof (des_cbc_enc_tv_template);
 	if (tsize > TVMEMSIZE) {
@@ -1368,6 +1507,7 @@ do_test(void)
 #ifdef CONFIG_CRYPTO_HMAC
 		test_hmac_md5();
 		test_hmac_sha1();
+		test_hmac_sha256();
 #endif		
 		break;
 
@@ -1390,16 +1530,24 @@ do_test(void)
 	case 5:
 		test_md4();
 		break;
+		
+	case 6:
+		test_sha256();
+		break;
 
 #ifdef CONFIG_CRYPTO_HMAC
 	case 100:
 		test_hmac_md5();
 		break;
 		
-		
 	case 101:
 		test_hmac_sha1();
 		break;
+	
+	case 102:
+		test_hmac_sha256();
+		break;
+
 #endif
 
 	case 1000:
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index a158063c5060b4..38bb9a1e866b6c 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -19,6 +19,7 @@
 #define MD5_DIGEST_SIZE		16
 #define MD4_DIGEST_SIZE		16
 #define SHA1_DIGEST_SIZE	20
+#define SHA256_DIGEST_SIZE	32
 
 /*
  * MD4 test vectors from RFC1320
@@ -362,6 +363,186 @@ struct hmac_sha1_testvec {
 
 };
 
+/*
+ * HMAC-SHA256 test vectors from
+ * draft-ietf-ipsec-ciph-sha-256-01.txt
+ */
+#define HMAC_SHA256_TEST_VECTORS	10
+
+struct hmac_sha256_testvec {
+	char key[128];
+	char plaintext[128];
+	char digest[SHA256_DIGEST_SIZE];
+} hmac_sha256_tv_template[] = {
+
+	{
+		{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+		  0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+		  0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
+		  0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x00 },
+		  
+	
+		{ "abc" },
+		
+		{ 0xa2, 0x1b, 0x1f, 0x5d, 0x4c, 0xf4, 0xf7, 0x3a,
+		  0x4d, 0xd9, 0x39, 0x75, 0x0f, 0x7a, 0x06, 0x6a,
+		  0x7f, 0x98, 0xcc, 0x13, 0x1c, 0xb1, 0x6a, 0x66,
+		  0x92, 0x75, 0x90, 0x21, 0xcf, 0xab, 0x81, 0x81 },
+
+	},
+	
+	{
+		{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+		  0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+		  0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
+		   0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x00 },
+		
+		{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
+		
+		{ 0x10, 0x4f, 0xdc, 0x12, 0x57, 0x32, 0x8f, 0x08,
+		  0x18, 0x4b, 0xa7, 0x31, 0x31, 0xc5, 0x3c, 0xae,
+		  0xe6, 0x98, 0xe3, 0x61, 0x19, 0x42, 0x11, 0x49,
+		  0xea, 0x8c, 0x71, 0x24, 0x56, 0x69, 0x7d, 0x30 }
+	},
+
+	{
+		{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+		  0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+		  0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
+		  0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20, 0x00 },
+		
+		{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq"
+		  "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" },
+		
+		{ 0x47, 0x03, 0x05, 0xfc, 0x7e, 0x40, 0xfe, 0x34,
+		  0xd3, 0xee, 0xb3, 0xe7, 0x73, 0xd9, 0x5a, 0xab,
+		  0x73, 0xac, 0xf0, 0xfd, 0x06, 0x04, 0x47, 0xa5,
+		  0xeb, 0x45, 0x95, 0xbf, 0x33, 0xa9, 0xd1, 0xa3 }
+	},
+
+	{
+		{ 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+		  0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+		  0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
+		  0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x00 },
+		
+		{ "Hi There" },
+		
+		{ 0x19, 0x8a, 0x60, 0x7e, 0xb4, 0x4b, 0xfb, 0xc6,
+		  0x99, 0x03, 0xa0, 0xf1, 0xcf, 0x2b, 0xbd, 0xc5,
+		  0xba, 0x0a, 0xa3, 0xf3, 0xd9, 0xae, 0x3c, 0x1c,
+		  0x7a, 0x3b, 0x16, 0x96, 0xa0, 0xb6, 0x8c, 0xf7 }
+	},
+
+	{
+		{ "Jefe" },
+		
+		{ "what do ya want for nothing?" },
+		
+		{ 0x5b, 0xdc, 0xc1, 0x46, 0xbf, 0x60, 0x75, 0x4e,
+		  0x6a, 0x04, 0x24, 0x26, 0x08, 0x95, 0x75, 0xc7,
+		  0x5a, 0x00, 0x3f, 0x08, 0x9d, 0x27, 0x39, 0x83,
+		  0x9d, 0xec, 0x58, 0xb9, 0x64, 0xec, 0x38, 0x43 }
+	},
+
+	{
+		{ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x00 },
+		
+		{ 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+		  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+		  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+		  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+		  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+		  0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
+		  0xdd, 0xdd, 0x00 },
+		
+		{ 0xcd, 0xcb, 0x12, 0x20, 0xd1, 0xec, 0xcc, 0xea,
+		  0x91, 0xe5, 0x3a, 0xba, 0x30, 0x92, 0xf9, 0x62,
+		  0xe5, 0x49, 0xfe, 0x6c, 0xe9, 0xed, 0x7f, 0xdc,
+		  0x43, 0x19, 0x1f, 0xbd, 0xe4, 0x5c, 0x30, 0xb0 }
+	},
+
+	{
+		{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
+		  0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
+		  0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
+		  0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
+		  0x21, 0x22, 0x23, 0x24, 0x25, 0x00 },
+		
+		{ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+		  0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+		  0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+		  0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+		  0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+		  0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+		  0xcd, 0xcd, 0x00 },
+		
+		{ 0xd4, 0x63, 0x3c, 0x17, 0xf6, 0xfb, 0x8d, 0x74,
+		  0x4c, 0x66, 0xde, 0xe0, 0xf8, 0xf0, 0x74, 0x55,
+		  0x6e, 0xc4, 0xaf, 0x55, 0xef, 0x07, 0x99, 0x85,
+		  0x41, 0x46, 0x8e, 0xb4, 0x9b, 0xd2, 0xe9, 0x17 }
+	},
+
+	{
+		{ 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+		  0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+		  0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
+		  0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x00 },
+		
+		{ "Test With Truncation" },
+		
+		{ 0x75, 0x46, 0xaf, 0x01, 0x84, 0x1f, 0xc0, 0x9b,
+		  0x1a, 0xb9, 0xc3, 0x74, 0x9a, 0x5f, 0x1c, 0x17,
+		  0xd4, 0xf5, 0x89, 0x66, 0x8a, 0x58, 0x7b, 0x27,
+		  0x00, 0xa9, 0xc9, 0x7c, 0x11, 0x93, 0xcf, 0x42 }
+	},
+	
+	{
+		{ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x00 },
+		
+		{ "Test Using Larger Than Block-Size Key - Hash Key First" },
+		
+		{ 0x69, 0x53, 0x02, 0x5e, 0xd9, 0x6f, 0x0c, 0x09,
+		  0xf8, 0x0a, 0x96, 0xf7, 0x8e, 0x65, 0x38, 0xdb,
+		  0xe2, 0xe7, 0xb8, 0x20, 0xe3, 0xdd, 0x97, 0x0e,
+		  0x7d, 0xdd, 0x39, 0x09, 0x1b, 0x32, 0x35, 0x2f }
+	},
+
+	{
+		{ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+		  0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x00 },
+		
+		{ "Test Using Larger Than Block-Size Key and Larger Than "
+		  "One Block-Size Data" },
+		
+		{ 0x63, 0x55, 0xac, 0x22, 0xe8, 0x90, 0xd0, 0xa3,
+		  0xc8, 0x48, 0x1a, 0x5c, 0xa4, 0x82, 0x5b, 0xc8,
+		  0x84, 0xd3, 0xe7, 0xa1, 0xff, 0x98, 0xa2, 0xfc,
+		  0x2a, 0xc7, 0xd8, 0xe0, 0x64, 0xc3, 0xb2, 0xe6 }
+	},
+};
+
+
 #endif	/* CONFIG_CRYPTO_HMAC */
 
 /*
@@ -386,6 +567,30 @@ struct sha1_testvec {
 };
 
 /*
+ * SHA256 test vectors from from NIST
+ */
+#define SHA256_TEST_VECTORS	2
+
+struct sha256_testvec {
+	char plaintext[128];
+	char digest[SHA256_DIGEST_SIZE];
+} sha256_tv_template[] = {
+	{ "abc",
+	  { 0xba, 0x78, 0x16, 0xbf, 0x8f, 0x01, 0xcf, 0xea,
+	    0x41, 0x41, 0x40, 0xde, 0x5d, 0xae, 0x22, 0x23,
+	    0xb0, 0x03, 0x61, 0xa3, 0x96, 0x17, 0x7a, 0x9c,
+	    0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad }
+	},
+	        	
+	{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
+	  { 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
+	    0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39,
+	    0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
+	    0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 }
+	},
+};
+
+/*
  * DES test vectors (also need to test for weak keys etc).
  */
 #define DES_ENC_TEST_VECTORS		5