path: root/crypto
diff options
authorSebastian Siewior <>2008-03-13 20:29:07 +0800
committerHerbert Xu <>2008-04-21 10:19:22 +0800
commitf0df30b1f7f2bf8588613b2c012b8859b06849f1 (patch)
tree563e6834fb982b666bb2e9f7c9e887618f20b1fa /crypto
parentde224c309b5631bdaae3fcd6880cfb93b52f5a53 (diff)
[CRYPTO] tcrypt: Change the XTEA test vectors
The third test vector of ECB-XTEA-ENC fails for me all other are fine. I could not find a RFC or something else where they are defined. The test vector has not been modified since git started recording histrory. The implementation is very close (not to say equal) to what is available as Public Domain (they recommend 64 rounds and the in kernel uses 32). Therefore I belive that there is typo somewhere and tcrypt reported always *fail* instead of *okey*. This patch replaces input + result of the third test vector with result + input from the third decryption vector. The key is the same, the other three test vectors are also the reverse. Signed-off-by: Sebastian Siewior <> Signed-off-by: Herbert Xu <>
Diffstat (limited to 'crypto')
1 files changed, 3 insertions, 3 deletions
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 1ac6ecdfc648..aae79e9c256c 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -5631,11 +5631,11 @@ static struct cipher_testvec xtea_enc_tv_template[] = {
.key = "\x09\x65\x43\x11\x66\x44\x39\x25"
.klen = 16,
- .input = "\x3e\xce\xae\x22\x60\x56\xa8\x9d"
+ .input = "\x6c\x6f\x6e\x67\x65\x72\x5f\x74"
.ilen = 16,
- .result = "\xe2\x04\xdb\xf2\x89\x85\x9e\xea"
- "\x61\x35\xaa\xed\xb5\xcb\x71\x2c",
+ .result = "\x3e\xce\xae\x22\x60\x56\xa8\x9d"
+ "\x77\x4d\xd4\xb4\x87\x24\xe3\x9a",
.rlen = 16,
}, {
.key = "\x4d\x76\x32\x17\x05\x3f\x75\x2c"