[CRYPTO] fcrypt: Add FCrypt from RxRPC

Add a crypto module to provide FCrypt encryption as used by RxRPC.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 15 insertions, 1 deletions

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index ff489423b2cf..57882c2c5f71 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -72,7 +72,8 @@ static char *check[] = {
         "des", "md5", "des3_ede", "rot13", "sha1", "sha256", "blowfish",
         "twofish", "serpent", "sha384", "sha512", "md4", "aes", "cast6",
         "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
-        "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", NULL
+        "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta",  "fcrypt",
+        NULL
 };
 
 static void hexdump(unsigned char *buf, unsigned int len)
@@ -965,6 +966,12 @@ static void do_test(void)
                 test_cipher("ecb(xeta)", DECRYPT, xeta_dec_tv_template,
                             XETA_DEC_TEST_VECTORS);
 
+                //FCrypt
+                test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
+                            FCRYPT_ENC_TEST_VECTORS);
+                test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
+                            FCRYPT_DEC_TEST_VECTORS);
+
                 test_hash("sha384", sha384_tv_template, SHA384_TEST_VECTORS);
                 test_hash("sha512", sha512_tv_template, SHA512_TEST_VECTORS);
                 test_hash("wp512", wp512_tv_template, WP512_TEST_VECTORS);
@@ -1182,6 +1189,13 @@ static void do_test(void)
                             XETA_DEC_TEST_VECTORS);
                 break;
 
+        case 31:
+                test_cipher("pcbc(fcrypt)", ENCRYPT, fcrypt_pcbc_enc_tv_template,
+                            FCRYPT_ENC_TEST_VECTORS);
+                test_cipher("pcbc(fcrypt)", DECRYPT, fcrypt_pcbc_dec_tv_template,
+                            FCRYPT_DEC_TEST_VECTORS);
+                break;
+
         case 100:
                 test_hash("hmac(md5)", hmac_md5_tv_template,
                           HMAC_MD5_TEST_VECTORS);