From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 17 Feb 2011 03:24:45 +0000 (+1100)
Subject: crypto: sha1 - Add test vector to test partial block processing
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=bd1f2996b44a1c8bde76a6fecd10f36b6eb948d7;p=deliverable%2Flinux.git

crypto: sha1 - Add test vector to test partial block processing

In light of the recent discovery of the bug with partial block
processing on s390, we need best test coverage for that.  This
patch adds a test vector for SHA1 that should catch such problems.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 834af7f2adee..aa6dac05f843 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -451,8 +451,9 @@ static struct hash_testvec rmd320_tv_template[] = {
 
 /*
  * SHA1 test vectors  from from FIPS PUB 180-1
+ * Long vector from CAVS 5.0
  */
-#define SHA1_TEST_VECTORS	2
+#define SHA1_TEST_VECTORS	3
 
 static struct hash_testvec sha1_tv_template[] = {
 	{
@@ -467,6 +468,33 @@ static struct hash_testvec sha1_tv_template[] = {
 			  "\x4a\xa1\xf9\x51\x29\xe5\xe5\x46\x70\xf1",
 		.np	= 2,
 		.tap	= { 28, 28 }
+	}, {
+		.plaintext = "\xec\x29\x56\x12\x44\xed\xe7\x06"
+			     "\xb6\xeb\x30\xa1\xc3\x71\xd7\x44"
+			     "\x50\xa1\x05\xc3\xf9\x73\x5f\x7f"
+			     "\xa9\xfe\x38\xcf\x67\xf3\x04\xa5"
+			     "\x73\x6a\x10\x6e\x92\xe1\x71\x39"
+			     "\xa6\x81\x3b\x1c\x81\xa4\xf3\xd3"
+			     "\xfb\x95\x46\xab\x42\x96\xfa\x9f"
+			     "\x72\x28\x26\xc0\x66\x86\x9e\xda"
+			     "\xcd\x73\xb2\x54\x80\x35\x18\x58"
+			     "\x13\xe2\x26\x34\xa9\xda\x44\x00"
+			     "\x0d\x95\xa2\x81\xff\x9f\x26\x4e"
+			     "\xcc\xe0\xa9\x31\x22\x21\x62\xd0"
+			     "\x21\xcc\xa2\x8d\xb5\xf3\xc2\xaa"
+			     "\x24\x94\x5a\xb1\xe3\x1c\xb4\x13"
+			     "\xae\x29\x81\x0f\xd7\x94\xca\xd5"
+			     "\xdf\xaf\x29\xec\x43\xcb\x38\xd1"
+			     "\x98\xfe\x4a\xe1\xda\x23\x59\x78"
+			     "\x02\x21\x40\x5b\xd6\x71\x2a\x53"
+			     "\x05\xda\x4b\x1b\x73\x7f\xce\x7c"
+			     "\xd2\x1c\x0e\xb7\x72\x8d\x08\x23"
+			     "\x5a\x90\x11",
+		.psize	= 163,
+		.digest	= "\x97\x01\x11\xc4\xe7\x7b\xcc\x88\xcc\x20"
+			  "\x45\x9c\x02\xb6\x9b\x4a\xa8\xf5\x82\x17",
+		.np	= 4,
+		.tap	= { 63, 64, 31, 5 }
 	}
 };