summaryrefslogtreecommitdiffstats
path: root/crypto
diff options
context:
space:
mode:
authorEric Biggers <ebiggers@google.com>2018-05-19 22:07:42 -0700
committerHerbert Xu <herbert@gondor.apana.org.au>2018-05-27 00:12:10 +0800
commit9f50fd5bb66e5303f86aa5fec7a51dbd9219c0ec (patch)
tree37b6c6b98a821e6594a8ea22ac37d21f5ea8f1db /crypto
parent9b3abc0162e8fb2927644bab682815bd920f0f2f (diff)
downloadlinux-9f50fd5bb66e5303f86aa5fec7a51dbd9219c0ec.tar.bz2
crypto: testmgr - add more unkeyed crc32 and crc32c test vectors
crc32c has an unkeyed test vector but crc32 did not. Add the crc32c one (which uses an empty input) to crc32 too, and also add a new one to both that uses a nonempty input. These test vectors verify that crc32 and crc32c implementations use the correct default initial state. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/testmgr.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/crypto/testmgr.h b/crypto/testmgr.h
index 816e3eb197b2..9350f9846451 100644
--- a/crypto/testmgr.h
+++ b/crypto/testmgr.h
@@ -42293,6 +42293,15 @@ static const struct hash_testvec michael_mic_tv_template[] = {
*/
static const struct hash_testvec crc32_tv_template[] = {
{
+ .psize = 0,
+ .digest = "\x00\x00\x00\x00",
+ },
+ {
+ .plaintext = "abcdefg",
+ .psize = 7,
+ .digest = "\xd8\xb5\x46\xac",
+ },
+ {
.key = "\x87\xa9\xcb\xed",
.ksize = 4,
.psize = 0,
@@ -42729,6 +42738,11 @@ static const struct hash_testvec crc32c_tv_template[] = {
.digest = "\x00\x00\x00\x00",
},
{
+ .plaintext = "abcdefg",
+ .psize = 7,
+ .digest = "\x41\xf4\x27\xe6",
+ },
+ {
.key = "\x87\xa9\xcb\xed",
.ksize = 4,
.psize = 0,