diff options
Diffstat (limited to 'crypto/Kconfig')
| -rw-r--r-- | crypto/Kconfig | 142 |
1 files changed, 70 insertions, 72 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 50f4da44a304..8aaf298a80e1 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -436,6 +436,14 @@ config CRYPTO_MD5_OCTEON MD5 message digest algorithm (RFC1321) implemented using OCTEON crypto instructions, when available. +config CRYPTO_MD5_PPC + tristate "MD5 digest algorithm (PPC)" + depends on PPC + select CRYPTO_HASH + help + MD5 message digest algorithm (RFC1321) implemented + in PPC assembler. + config CRYPTO_MD5_SPARC64 tristate "MD5 digest algorithm (SPARC64)" depends on SPARC64 @@ -546,34 +554,23 @@ config CRYPTO_SHA512_SSSE3 Extensions version 1 (AVX1), or Advanced Vector Extensions version 2 (AVX2) instructions, when available. -config CRYPTO_SHA1_SPARC64 - tristate "SHA1 digest algorithm (SPARC64)" - depends on SPARC64 - select CRYPTO_SHA1 - select CRYPTO_HASH - help - 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 +config CRYPTO_SHA1_OCTEON + tristate "SHA1 digest algorithm (OCTEON)" + depends on CPU_CAVIUM_OCTEON select CRYPTO_SHA1 select CRYPTO_HASH help SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented - using optimized ARM assembler. + using OCTEON crypto instructions, when available. -config CRYPTO_SHA1_ARM_NEON - tristate "SHA1 digest algorithm (ARM NEON)" - depends on ARM && KERNEL_MODE_NEON - select CRYPTO_SHA1_ARM +config CRYPTO_SHA1_SPARC64 + tristate "SHA1 digest algorithm (SPARC64)" + depends on SPARC64 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. + using sparc64 crypto instructions, when available. config CRYPTO_SHA1_PPC tristate "SHA1 digest algorithm (powerpc)" @@ -582,6 +579,13 @@ config CRYPTO_SHA1_PPC This is the powerpc hardware accelerated implementation of the SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). +config CRYPTO_SHA1_PPC_SPE + tristate "SHA1 digest algorithm (PPC SPE)" + depends on PPC && SPE + help + SHA-1 secure hash standard (DFIPS 180-4) implemented + using powerpc SPE SIMD instruction set. + config CRYPTO_SHA1_MB tristate "SHA1 digest algorithm (x86_64 Multi-Buffer, Experimental)" depends on X86 && 64BIT @@ -610,6 +614,24 @@ config CRYPTO_SHA256 This code also includes SHA-224, a 224 bit hash with 112 bits of security against collision attacks. +config CRYPTO_SHA256_PPC_SPE + tristate "SHA224 and SHA256 digest algorithm (PPC SPE)" + depends on PPC && SPE + select CRYPTO_SHA256 + select CRYPTO_HASH + help + SHA224 and SHA256 secure hash standard (DFIPS 180-2) + implemented using powerpc SPE SIMD instruction set. + +config CRYPTO_SHA256_OCTEON + tristate "SHA224 and SHA256 digest algorithm (OCTEON)" + depends on CPU_CAVIUM_OCTEON + select CRYPTO_SHA256 + select CRYPTO_HASH + help + SHA-256 secure hash standard (DFIPS 180-2) implemented + using OCTEON crypto instructions, when available. + config CRYPTO_SHA256_SPARC64 tristate "SHA224 and SHA256 digest algorithm (SPARC64)" depends on SPARC64 @@ -631,29 +653,23 @@ config CRYPTO_SHA512 This code also includes SHA-384, a 384 bit hash with 192 bits of security against collision attacks. -config CRYPTO_SHA512_SPARC64 - tristate "SHA384 and SHA512 digest algorithm (SPARC64)" - depends on SPARC64 +config CRYPTO_SHA512_OCTEON + tristate "SHA384 and SHA512 digest algorithms (OCTEON)" + depends on CPU_CAVIUM_OCTEON select CRYPTO_SHA512 select CRYPTO_HASH help SHA-512 secure hash standard (DFIPS 180-2) implemented - using sparc64 crypto instructions, when available. + using OCTEON crypto instructions, when available. -config CRYPTO_SHA512_ARM_NEON - tristate "SHA384 and SHA512 digest algorithm (ARM NEON)" - depends on ARM && KERNEL_MODE_NEON +config CRYPTO_SHA512_SPARC64 + tristate "SHA384 and SHA512 digest algorithm (SPARC64)" + depends on SPARC64 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. + using sparc64 crypto instructions, when available. config CRYPTO_TGR192 tristate "Tiger digest algorithms" @@ -817,45 +833,18 @@ 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 +config CRYPTO_AES_PPC_SPE + tristate "AES cipher algorithms (PPC SPE)" + depends on PPC && SPE 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. + AES cipher algorithms (FIPS-197). Additionally the acceleration + for popular block cipher modes ECB, CBC, CTR and XTS is supported. + This module should only be used for low power (router) devices + without hardware AES acceleration (e.g. caam crypto). It reduces the + size of the AES tables from 16KB to 8KB + 256 bytes and mitigates + timining attacks. Nevertheless it might be not as secure as other + architecture specific assembler implementations that work on 1KB + tables or 256 bytes S-boxes. config CRYPTO_ANUBIS tristate "Anubis cipher algorithm" @@ -1199,7 +1188,7 @@ config CRYPTO_SERPENT_SSE2_X86_64 Keys are allowed to be from 0 to 256 bits in length, in steps of 8 bits. - This module provides Serpent cipher algorithm that processes eigth + This module provides Serpent cipher algorithm that processes eight blocks parallel using SSE2 instruction set. See also: @@ -1523,6 +1512,15 @@ config CRYPTO_USER_API_RNG This option enables the user-spaces interface for random number generator algorithms. +config CRYPTO_USER_API_AEAD + tristate "User-space interface for AEAD cipher algorithms" + depends on NET + select CRYPTO_AEAD + select CRYPTO_USER_API + help + This option enables the user-spaces interface for AEAD + cipher algorithms. + config CRYPTO_HASH_INFO bool |