Diffstat (limited to '')
1 files changed, 21 insertions, 1 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 90d6089d60ed..256c0b1fed10 100644
@@ -146,7 +146,7 @@ config CRYPTO_SERPENT
tristate "AES cipher algorithms"
- depends on CRYPTO && !((X86 || UML_X86) && !64BIT)
+ depends on CRYPTO && !(X86 || UML_X86)
AES cipher algorithms (FIPS-197). AES uses the Rijndael
@@ -184,6 +184,26 @@ config CRYPTO_AES_586
See <http://csrc.nist.gov/encryption/aes/> for more information.
+ tristate "AES cipher algorithms (x86_64)"
+ depends on CRYPTO && ((X86 || UML_X86) && 64BIT)
+ AES cipher algorithms (FIPS-197). AES uses the Rijndael
+ Rijndael appears to be consistently a very good performer in
+ both hardware and software across a wide range of computing
+ environments regardless of its use in feedback or non-feedback
+ modes. Its key setup time is excellent, and its key agility is
+ good. Rijndael's very low memory requirements make it very well
+ suited for restricted-space environments, in which it also
+ demonstrates excellent performance. Rijndael's operations are
+ among the easiest to defend against power and timing attacks.
+ The AES specifies three key sizes: 128, 192 and 256 bits
+ See <http://csrc.nist.gov/encryption/aes/> for more information.
tristate "CAST5 (CAST-128) cipher algorithm"
depends on CRYPTO