[CRYPTO] ctr: Refactor into ctr and rfc3686
As discussed previously, this patch moves the basic CTR functionality
into a chainable algorithm called ctr. The IPsec-specific variant of
it is now placed on top with the name rfc3686.
So ctr(aes) gives a chainable cipher with IV size 16 while the IPsec
variant will be called rfc3686(ctr(aes)). This patch also adjusts
gcm accordingly.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 0cfb8eb..1142b49 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1193,9 +1193,9 @@
AES_XTS_ENC_TEST_VECTORS);
test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
AES_XTS_DEC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", ENCRYPT, aes_ctr_enc_tv_template,
+ test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
AES_CTR_ENC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", DECRYPT, aes_ctr_dec_tv_template,
+ test_cipher("rfc3686(ctr(aes))", 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);
@@ -1394,9 +1394,9 @@
AES_XTS_ENC_TEST_VECTORS);
test_cipher("xts(aes)", DECRYPT, aes_xts_dec_tv_template,
AES_XTS_DEC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", ENCRYPT, aes_ctr_enc_tv_template,
+ test_cipher("rfc3686(ctr(aes))", ENCRYPT, aes_ctr_enc_tv_template,
AES_CTR_ENC_TEST_VECTORS);
- test_cipher("ctr(aes,4,8,4)", DECRYPT, aes_ctr_dec_tv_template,
+ test_cipher("rfc3686(ctr(aes))", DECRYPT, aes_ctr_dec_tv_template,
AES_CTR_DEC_TEST_VECTORS);
break;