Commit 4a95d4ae authored by Robert Elliott's avatar Robert Elliott Committed by Herbert Xu
Browse files

crypto: Kconfig - sort the arm entries 



Sort the arm entries so all like entries are together.

Signed-off-by: default avatarRobert Elliott <elliott@hpe.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 9e5647eb

arch/arm/crypto/Kconfig

+56 −55
Original line number Diff line number Diff line
@@ -2,6 +2,53 @@ 


menu "Accelerated Cryptographic Algorithms for CPU (arm)"



config CRYPTO_CURVE25519_NEON

	tristate "NEON accelerated Curve25519 scalar multiplication library"

	depends on KERNEL_MODE_NEON

	select CRYPTO_LIB_CURVE25519_GENERIC

	select CRYPTO_ARCH_HAVE_LIB_CURVE25519



config CRYPTO_GHASH_ARM_CE

	tristate "PMULL-accelerated GHASH using NEON/ARMv8 Crypto Extensions"

	depends on KERNEL_MODE_NEON

	select CRYPTO_HASH

	select CRYPTO_CRYPTD

	select CRYPTO_GF128MUL

	help

	  Use an implementation of GHASH (used by the GCM AEAD chaining mode)

	  that uses the 64x64 to 128 bit polynomial multiplication (vmull.p64)

	  that is part of the ARMv8 Crypto Extensions, or a slower variant that

	  uses the vmull.p8 instruction that is part of the basic NEON ISA.



config CRYPTO_NHPOLY1305_NEON

	tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)"

	depends on KERNEL_MODE_NEON

	select CRYPTO_NHPOLY1305



config CRYPTO_POLY1305_ARM

	tristate "Accelerated scalar and SIMD Poly1305 hash implementations"

	select CRYPTO_HASH

	select CRYPTO_ARCH_HAVE_LIB_POLY1305



config CRYPTO_BLAKE2S_ARM

	bool "BLAKE2s digest algorithm (ARM)"

	select CRYPTO_ARCH_HAVE_LIB_BLAKE2S

	help

	  BLAKE2s digest algorithm optimized with ARM scalar instructions.  This

	  is faster than the generic implementations of BLAKE2s and BLAKE2b, but

	  slower than the NEON implementation of BLAKE2b.  (There is no NEON

	  implementation of BLAKE2s, since NEON doesn't really help with it.)



config CRYPTO_BLAKE2B_NEON

	tristate "BLAKE2b digest algorithm (ARM NEON)"

	depends on KERNEL_MODE_NEON

	select CRYPTO_BLAKE2B

	help

	  BLAKE2b digest algorithm optimized with ARM NEON instructions.

	  On ARM processors that have NEON support but not the ARMv8

	  Crypto Extensions, typically this BLAKE2b implementation is

	  much faster than SHA-2 and slightly faster than SHA-1.



config CRYPTO_SHA1_ARM

	tristate "SHA1 digest algorithm (ARM-asm)"

	select CRYPTO_SHA1
@@ -55,25 +102,6 @@ config CRYPTO_SHA512_ARM 
	  SHA-512 secure hash standard (DFIPS 180-2) implemented

	  using optimized ARM assembler and NEON, when available.



config CRYPTO_BLAKE2S_ARM

	bool "BLAKE2s digest algorithm (ARM)"

	select CRYPTO_ARCH_HAVE_LIB_BLAKE2S

	help

	  BLAKE2s digest algorithm optimized with ARM scalar instructions.  This

	  is faster than the generic implementations of BLAKE2s and BLAKE2b, but

	  slower than the NEON implementation of BLAKE2b.  (There is no NEON

	  implementation of BLAKE2s, since NEON doesn't really help with it.)



config CRYPTO_BLAKE2B_NEON

	tristate "BLAKE2b digest algorithm (ARM NEON)"

	depends on KERNEL_MODE_NEON

	select CRYPTO_BLAKE2B

	help

	  BLAKE2b digest algorithm optimized with ARM NEON instructions.

	  On ARM processors that have NEON support but not the ARMv8

	  Crypto Extensions, typically this BLAKE2b implementation is

	  much faster than SHA-2 and slightly faster than SHA-1.



config CRYPTO_AES_ARM

	tristate "Scalar AES cipher for ARM"

	select CRYPTO_ALGAPI
@@ -118,49 +146,22 @@ config CRYPTO_AES_ARM_CE 
	  Use an implementation of AES in CBC, CTR and XTS modes that uses

	  ARMv8 Crypto Extensions



config CRYPTO_GHASH_ARM_CE

	tristate "PMULL-accelerated GHASH using NEON/ARMv8 Crypto Extensions"

	depends on KERNEL_MODE_NEON

	select CRYPTO_HASH

	select CRYPTO_CRYPTD

	select CRYPTO_GF128MUL

	help

	  Use an implementation of GHASH (used by the GCM AEAD chaining mode)

	  that uses the 64x64 to 128 bit polynomial multiplication (vmull.p64)

	  that is part of the ARMv8 Crypto Extensions, or a slower variant that

	  uses the vmull.p8 instruction that is part of the basic NEON ISA.



config CRYPTO_CRCT10DIF_ARM_CE

	tristate "CRCT10DIF digest algorithm using PMULL instructions"

	depends on KERNEL_MODE_NEON

	depends on CRC_T10DIF

	select CRYPTO_HASH



config CRYPTO_CRC32_ARM_CE

	tristate "CRC32(C) digest algorithm using CRC and/or PMULL instructions"

	depends on KERNEL_MODE_NEON

	depends on CRC32

	select CRYPTO_HASH



config CRYPTO_CHACHA20_NEON

	tristate "NEON and scalar accelerated ChaCha stream cipher algorithms"

	select CRYPTO_SKCIPHER

	select CRYPTO_ARCH_HAVE_LIB_CHACHA



config CRYPTO_POLY1305_ARM

	tristate "Accelerated scalar and SIMD Poly1305 hash implementations"

	select CRYPTO_HASH

	select CRYPTO_ARCH_HAVE_LIB_POLY1305



config CRYPTO_NHPOLY1305_NEON

	tristate "NEON accelerated NHPoly1305 hash function (for Adiantum)"

config CRYPTO_CRC32_ARM_CE

	tristate "CRC32(C) digest algorithm using CRC and/or PMULL instructions"

	depends on KERNEL_MODE_NEON

	select CRYPTO_NHPOLY1305

	depends on CRC32

	select CRYPTO_HASH



config CRYPTO_CURVE25519_NEON

	tristate "NEON accelerated Curve25519 scalar multiplication library"

config CRYPTO_CRCT10DIF_ARM_CE

	tristate "CRCT10DIF digest algorithm using PMULL instructions"

	depends on KERNEL_MODE_NEON

	select CRYPTO_LIB_CURVE25519_GENERIC

	select CRYPTO_ARCH_HAVE_LIB_CURVE25519

	depends on CRC_T10DIF

	select CRYPTO_HASH



endmenu