[CRYPTO] camellia: added the code of Camellia cipher algorithm.

[firefly-linux-kernel-4.4.55.git] / crypto / Kconfig

diff --git a/crypto/Kconfig b/crypto/Kconfig
index f07d9237950f55d1b4707ac7553138b5e738e53f..c2a85bd922b97b7da5fddc090599ce74f56608dc 100644 (file)
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -27,18 +27,29 @@ config CRYPTO_HASH
 config CRYPTO_MANAGER
        tristate "Cryptographic algorithm manager"
        select CRYPTO_ALGAPI
-       default m
        help
          Create default cryptographic template instantiations such as
          cbc(aes).
 
 config CRYPTO_HMAC
-       bool "HMAC support"
+       tristate "HMAC support"
        select CRYPTO_HASH
+       select CRYPTO_MANAGER
        help
          HMAC: Keyed-Hashing for Message Authentication (RFC2104).
          This is required for IPSec.
 
+config CRYPTO_XCBC
+       tristate "XCBC support"
+       depends on EXPERIMENTAL
+       select CRYPTO_HASH
+       select CRYPTO_MANAGER
+       help
+         XCBC: Keyed-Hashing with encryption algorithm
+               http://www.ietf.org/rfc/rfc3566.txt
+               http://csrc.nist.gov/encryption/modes/proposedmodes/
+                xcbc-mac/xcbc-mac-spec.pdf
+
 config CRYPTO_NULL
        tristate "Null algorithms"
        select CRYPTO_ALGAPI
@@ -128,9 +139,20 @@ config CRYPTO_TGR192
          See also:
          <http://www.cs.technion.ac.il/~biham/Reports/Tiger/>.
 
+config CRYPTO_GF128MUL
+       tristate "GF(2^128) multiplication functions (EXPERIMENTAL)"
+       depends on EXPERIMENTAL
+       help
+         Efficient table driven implementation of multiplications in the
+         field GF(2^128).  This is needed by some cypher modes. This
+         option will be selected automatically if you select such a
+         cipher mode.  Only select this option by hand if you expect to load
+         an external module that requires these functions.
+
 config CRYPTO_ECB
        tristate "ECB support"
        select CRYPTO_BLKCIPHER
+       select CRYPTO_MANAGER
        default m
        help
          ECB: Electronic CodeBook mode
@@ -140,11 +162,34 @@ config CRYPTO_ECB
 config CRYPTO_CBC
        tristate "CBC support"
        select CRYPTO_BLKCIPHER
+       select CRYPTO_MANAGER
        default m
        help
          CBC: Cipher Block Chaining mode
          This block cipher algorithm is required for IPSec.
 
+config CRYPTO_PCBC
+       tristate "PCBC support"
+       select CRYPTO_BLKCIPHER
+       select CRYPTO_MANAGER
+       default m
+       help
+         PCBC: Propagating Cipher Block Chaining mode
+         This block cipher algorithm is required for RxRPC.
+
+config CRYPTO_LRW
+       tristate "LRW support (EXPERIMENTAL)"
+       depends on EXPERIMENTAL
+       select CRYPTO_BLKCIPHER
+       select CRYPTO_MANAGER
+       select CRYPTO_GF128MUL
+       help
+         LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable
+         narrow block cipher mode for dm-crypt.  Use it with cipher
+         specification string aes-lrw-benbi, the key must be 256, 320 or 384.
+         The first 128, 192 or 256 bits in the key are used for AES and the
+         rest is used to tie each cipher block to its logical position.
+
 config CRYPTO_DES
        tristate "DES and Triple DES EDE cipher algorithms"
        select CRYPTO_ALGAPI
@@ -159,6 +204,13 @@ config CRYPTO_DES_S390
        help
          DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
 
+config CRYPTO_FCRYPT
+       tristate "FCrypt cipher algorithm"
+       select CRYPTO_ALGAPI
+       select CRYPTO_BLKCIPHER
+       help
+         FCrypt algorithm used by RxRPC.
+
 config CRYPTO_BLOWFISH
        tristate "Blowfish cipher algorithm"
        select CRYPTO_ALGAPI
@@ -422,6 +474,21 @@ config CRYPTO_CRC32C
          See Castagnoli93.  This implementation uses lib/libcrc32c.
           Module will be crc32c.
 
+config CRYPTO_CAMELLIA
+       tristate "Camellia cipher algorithms"
+       depends on CRYPTO
+       select CRYPTO_ALGAPI
+       help
+         Camellia cipher algorithms module.
+
+         Camellia is a symmetric key block cipher developed jointly
+         at NTT and Mitsubishi Electric Corporation.
+
+         The Camellia specifies three key sizes: 128, 192 and 256 bits.
+
+         See also:
+         <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html>
+
 config CRYPTO_TEST
        tristate "Testing module"
        depends on m