diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 75 |
1 files changed, 0 insertions, 75 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 1afb0f66ad43..88639937a934 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -572,26 +572,6 @@ config CRYPTO_SHA1_SPARC64 SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented using sparc64 crypto instructions, when available. -config CRYPTO_SHA1_ARM - tristate "SHA1 digest algorithm (ARM-asm)" - depends on ARM - select CRYPTO_SHA1 - select CRYPTO_HASH - help - SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented - using optimized ARM assembler. - -config CRYPTO_SHA1_ARM_NEON - tristate "SHA1 digest algorithm (ARM NEON)" - depends on ARM && KERNEL_MODE_NEON - select CRYPTO_SHA1_ARM - select CRYPTO_SHA1 - select CRYPTO_HASH - help - SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented - using optimized ARM NEON assembly, when NEON instructions are - available. - config CRYPTO_SHA1_PPC tristate "SHA1 digest algorithm (powerpc)" depends on PPC @@ -691,21 +671,6 @@ config CRYPTO_SHA512_SPARC64 SHA-512 secure hash standard (DFIPS 180-2) implemented using sparc64 crypto instructions, when available. -config CRYPTO_SHA512_ARM_NEON - tristate "SHA384 and SHA512 digest algorithm (ARM NEON)" - depends on ARM && KERNEL_MODE_NEON - select CRYPTO_SHA512 - select CRYPTO_HASH - help - SHA-512 secure hash standard (DFIPS 180-2) implemented - using ARM NEON instructions, when available. - - This version of SHA implements a 512 bit hash with 256 bits of - security against collision attacks. - - This code also includes SHA-384, a 384 bit hash with 192 bits - of security against collision attacks. - config CRYPTO_TGR192 tristate "Tiger digest algorithms" select CRYPTO_HASH @@ -868,46 +833,6 @@ config CRYPTO_AES_SPARC64 for some popular block cipher mode is supported too, including ECB and CBC. -config CRYPTO_AES_ARM - tristate "AES cipher algorithms (ARM-asm)" - depends on ARM - select CRYPTO_ALGAPI - select CRYPTO_AES - help - Use optimized AES assembler routines for ARM platforms. - - AES cipher algorithms (FIPS-197). AES uses the Rijndael - algorithm. - - 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. - -config CRYPTO_AES_ARM_BS - tristate "Bit sliced AES using NEON instructions" - depends on ARM && KERNEL_MODE_NEON - select CRYPTO_ALGAPI - select CRYPTO_AES_ARM - select CRYPTO_ABLK_HELPER - help - Use a faster and more secure NEON based implementation of AES in CBC, - CTR and XTS modes - - Bit sliced AES gives around 45% speedup on Cortex-A15 for CTR mode - and for XTS mode encryption, CBC and XTS mode decryption speedup is - around 25%. (CBC encryption speed is not affected by this driver.) - This implementation does not rely on any lookup tables so it is - believed to be invulnerable to cache timing attacks. - config CRYPTO_AES_PPC_SPE tristate "AES cipher algorithms (PPC SPE)" depends on PPC && SPE |