diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 4dfdd03e708f..26b5dd0cb564 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -23,11 +23,13 @@ comment "Crypto core or helper" config CRYPTO_FIPS bool "FIPS 200 compliance" + depends on CRYPTO_ANSI_CPRNG help This options enables the fips boot option which is required if you want to system to operate in a FIPS 200 certification. You should say no unless you know what - this is. + this is. Note that CRYPTO_ANSI_CPRNG is requred if this + option is selected config CRYPTO_ALGAPI tristate @@ -156,7 +158,7 @@ config CRYPTO_GCM tristate "GCM/GMAC support" select CRYPTO_CTR select CRYPTO_AEAD - select CRYPTO_GF128MUL + select CRYPTO_GHASH help Support for Galois/Counter Mode (GCM) and Galois Message Authentication Code (GMAC). Required for IPSec. @@ -267,6 +269,18 @@ config CRYPTO_XCBC http://csrc.nist.gov/encryption/modes/proposedmodes/ xcbc-mac/xcbc-mac-spec.pdf +config CRYPTO_VMAC + tristate "VMAC support" + depends on EXPERIMENTAL + select CRYPTO_HASH + select CRYPTO_MANAGER + help + VMAC is a message authentication algorithm designed for + very high speed on 64-bit architectures. + + See also: + <http://fastcrypto.org/vmac> + comment "Digest" config CRYPTO_CRC32C @@ -289,6 +303,13 @@ config CRYPTO_CRC32C_INTEL gain performance compared with software implementation. Module will be crc32c-intel. +config CRYPTO_GHASH + tristate "GHASH digest algorithm" + select CRYPTO_SHASH + select CRYPTO_GF128MUL + help + GHASH is message digest algorithm for GCM (Galois/Counter Mode). + config CRYPTO_MD4 tristate "MD4 digest algorithm" select CRYPTO_HASH @@ -780,13 +801,14 @@ comment "Random Number Generation" config CRYPTO_ANSI_CPRNG tristate "Pseudo Random Number Generation for Cryptographic modules" + default m select CRYPTO_AES select CRYPTO_RNG - select CRYPTO_FIPS help This option enables the generic pseudo random number generator for cryptographic modules. Uses the Algorithm specified in - ANSI X9.31 A.2.4 + ANSI X9.31 A.2.4. Not this option must be enabled if CRYPTO_FIPS + is selected source "drivers/crypto/Kconfig" |