X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=crypto%2FKconfig;h=c3166a1a5bb6da630f7861581b96a6a5f5a19073;hb=ed73683f06475531fb39e7ae9afe3011e4c5f8c1;hp=4ca0ab3448d9f3887cd3c64594f0006c71194dfd;hpb=aabded9c3aab5160ae2ca3dd1fa0fa37f3d510e4;p=linux-2.6-omap-h63xx.git diff --git a/crypto/Kconfig b/crypto/Kconfig index 4ca0ab3448d..c3166a1a5bb 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -1,10 +1,18 @@ # -# Cryptographic API Configuration +# Generic algorithms support # +config XOR_BLOCKS + tristate -menu "Cryptographic options" +# +# async_tx api: hardware offloaded memory transfer/transform support +# +source "crypto/async_tx/Kconfig" -config CRYPTO +# +# Cryptographic API Configuration +# +menuconfig CRYPTO bool "Cryptographic API" help This option provides the core Cryptographic API. @@ -16,14 +24,23 @@ config CRYPTO_ALGAPI help This option provides the API for cryptographic algorithms. -config CRYPTO_ABLKCIPHER +config CRYPTO_AEAD tristate - select CRYPTO_BLKCIPHER + select CRYPTO_ALGAPI config CRYPTO_BLKCIPHER tristate select CRYPTO_ALGAPI +config CRYPTO_SEQIV + tristate "Sequence Number IV Generator" + select CRYPTO_AEAD + select CRYPTO_BLKCIPHER + help + This IV generator generates an IV based on a sequence number by + xoring it with a salt. This algorithm is mainly useful for CTR + and similar modes. + config CRYPTO_HASH tristate select CRYPTO_ALGAPI @@ -79,7 +96,7 @@ config CRYPTO_SHA1 SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). config CRYPTO_SHA256 - tristate "SHA256 digest algorithm" + tristate "SHA224 and SHA256 digest algorithm" select CRYPTO_ALGAPI help SHA256 secure hash standard (DFIPS 180-2). @@ -87,6 +104,9 @@ config CRYPTO_SHA256 This version of SHA implements a 256 bit hash with 128 bits of security against collision attacks. + This code also includes SHA-224, a 224 bit hash with 112 bits + of security against collision attacks. + config CRYPTO_SHA512 tristate "SHA384 and SHA512 digest algorithms" select CRYPTO_ALGAPI @@ -138,7 +158,6 @@ config CRYPTO_ECB tristate "ECB support" select CRYPTO_BLKCIPHER select CRYPTO_MANAGER - default m help ECB: Electronic CodeBook mode This is the simplest block cipher algorithm. It simply encrypts @@ -148,7 +167,6 @@ 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. @@ -157,7 +175,6 @@ 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. @@ -175,9 +192,45 @@ config CRYPTO_LRW 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_XTS + tristate "XTS support (EXPERIMENTAL)" + depends on EXPERIMENTAL + select CRYPTO_BLKCIPHER + select CRYPTO_MANAGER + select CRYPTO_GF128MUL + help + XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain, + key size 256, 384 or 512 bits. This implementation currently + can't handle a sectorsize which is not a multiple of 16 bytes. + +config CRYPTO_CTR + tristate "CTR support" + select CRYPTO_BLKCIPHER + select CRYPTO_SEQIV + select CRYPTO_MANAGER + help + CTR: Counter mode + This block cipher algorithm is required for IPSec. + +config CRYPTO_GCM + tristate "GCM/GMAC support" + select CRYPTO_CTR + select CRYPTO_AEAD + select CRYPTO_GF128MUL + help + Support for Galois/Counter Mode (GCM) and Galois Message + Authentication Code (GMAC). Required for IPSec. + +config CRYPTO_CCM + tristate "CCM support" + select CRYPTO_CTR + select CRYPTO_AEAD + help + Support for Counter with CBC MAC. Required for IPsec. + config CRYPTO_CRYPTD tristate "Software async crypto daemon" - select CRYPTO_ABLKCIPHER + select CRYPTO_BLKCIPHER select CRYPTO_MANAGER help This is a generic software asynchronous crypto daemon that @@ -300,6 +353,7 @@ config CRYPTO_AES_586 tristate "AES cipher algorithms (i586)" depends on (X86 || UML_X86) && !64BIT select CRYPTO_ALGAPI + select CRYPTO_AES help AES cipher algorithms (FIPS-197). AES uses the Rijndael algorithm. @@ -321,6 +375,7 @@ config CRYPTO_AES_X86_64 tristate "AES cipher algorithms (x86_64)" depends on (X86 || UML_X86) && 64BIT select CRYPTO_ALGAPI + select CRYPTO_AES help AES cipher algorithms (FIPS-197). AES uses the Rijndael algorithm. @@ -407,6 +462,60 @@ config CRYPTO_ANUBIS +config CRYPTO_SEED + tristate "SEED cipher algorithm" + select CRYPTO_ALGAPI + help + SEED cipher algorithm (RFC4269). + + SEED is a 128-bit symmetric key block cipher that has been + developed by KISA (Korea Information Security Agency) as a + national standard encryption algorithm of the Republic of Korea. + It is a 16 round block cipher with the key size of 128 bit. + + See also: + + +config CRYPTO_SALSA20 + tristate "Salsa20 stream cipher algorithm (EXPERIMENTAL)" + depends on EXPERIMENTAL + select CRYPTO_BLKCIPHER + help + Salsa20 stream cipher algorithm. + + Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT + Stream Cipher Project. See + + The Salsa20 stream cipher algorithm is designed by Daniel J. + Bernstein . See + +config CRYPTO_SALSA20_586 + tristate "Salsa20 stream cipher algorithm (i586) (EXPERIMENTAL)" + depends on (X86 || UML_X86) && !64BIT + depends on EXPERIMENTAL + select CRYPTO_BLKCIPHER + help + Salsa20 stream cipher algorithm. + + Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT + Stream Cipher Project. See + + The Salsa20 stream cipher algorithm is designed by Daniel J. + Bernstein . See + +config CRYPTO_SALSA20_X86_64 + tristate "Salsa20 stream cipher algorithm (x86_64) (EXPERIMENTAL)" + depends on (X86 || UML_X86) && 64BIT + depends on EXPERIMENTAL + select CRYPTO_BLKCIPHER + help + Salsa20 stream cipher algorithm. + + Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT + Stream Cipher Project. See + + The Salsa20 stream cipher algorithm is designed by Daniel J. + Bernstein . See config CRYPTO_DEFLATE tristate "Deflate compression algorithm" @@ -457,11 +566,27 @@ config CRYPTO_TEST tristate "Testing module" depends on m select CRYPTO_ALGAPI + select CRYPTO_AEAD help Quick & dirty crypto test module. +config CRYPTO_AUTHENC + tristate "Authenc support" + select CRYPTO_AEAD + select CRYPTO_MANAGER + select CRYPTO_HASH + help + Authenc: Combined mode wrapper for IPsec. + This is required for IPSec. + +config CRYPTO_LZO + tristate "LZO compression algorithm" + select CRYPTO_ALGAPI + select LZO_COMPRESS + select LZO_DECOMPRESS + help + This is the LZO algorithm. + source "drivers/crypto/Kconfig" endif # if CRYPTO - -endmenu