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[CRYPTO] gcm: New algorithm

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Add GCM/GMAC support to cryptoapi.

GCM (Galois/Counter Mode) is an AEAD mode of operations for any block cipher
with a block size of 16.  The typical example is AES-GCM.

Signed-off-by: Mikko Herranen <mh1@iki.fi>
Reviewed-by: Mika Kukkonen <mika.kukkonen@nsn.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Mikko Herranen
2007-11-26 22:24:11 +08:00
committed by Herbert Xu
parent e3a4ea4fd2
commit 28db8e3e38
5 changed files with 848 additions and 0 deletions
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5
crypto/tcrypt.c
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@@ -13,6 +13,7 @@
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* 2007-11-13 Added GCM tests
* 2007-11-13 Added AEAD support
* 2007-11-06 Added SHA-224 and SHA-224-HMAC tests
* 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
@@ -1208,6 +1209,10 @@ static void do_test(void)
AES_CTR_ENC_TEST_VECTORS);
test_cipher("ctr(aes,4,8,4)", DECRYPT, aes_ctr_dec_tv_template,
AES_CTR_DEC_TEST_VECTORS);
test_aead("gcm(aes)", ENCRYPT, aes_gcm_enc_tv_template,
AES_GCM_ENC_TEST_VECTORS);
test_aead("gcm(aes)", DECRYPT, aes_gcm_dec_tv_template,
AES_GCM_DEC_TEST_VECTORS);
//CAST5
test_cipher("ecb(cast5)", ENCRYPT, cast5_enc_tv_template,