mirror of
https://github.com/tbsdtv/linux_media.git
synced 2025-07-23 12:43:29 +02:00
crypto: Kconfig - move powerpc entries to a submenu
Move CPU-specific crypto/Kconfig entries to arch/xxx/crypto/Kconfig and create a submenu for them under the Crypto API menu. Suggested-by: Eric Biggers <ebiggers@kernel.org> Signed-off-by: Robert Elliott <elliott@hpe.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Robert Elliott
committed by
Herbert Xu
Herbert Xu
parent
e45f710b42
commit
6a490a4e8b
77
arch/powerpc/crypto/Kconfig
Normal file
77
arch/powerpc/crypto/Kconfig
Normal file
@@ -0,0 +1,77 @@
|
|||||||
|
# SPDX-License-Identifier: GPL-2.0
|
||||||
|
|
||||||
|
menu "Accelerated Cryptographic Algorithms for CPU (powerpc)"
|
||||||
|
|
||||||
|
config CRYPTO_CRC32C_VPMSUM
|
||||||
|
tristate "CRC32c CRC algorithm (powerpc64)"
|
||||||
|
depends on PPC64 && ALTIVEC
|
||||||
|
select CRYPTO_HASH
|
||||||
|
select CRC32
|
||||||
|
help
|
||||||
|
CRC32c algorithm implemented using vector polynomial multiply-sum
|
||||||
|
(vpmsum) instructions, introduced in POWER8. Enable on POWER8
|
||||||
|
and newer processors for improved performance.
|
||||||
|
|
||||||
|
config CRYPTO_CRCT10DIF_VPMSUM
|
||||||
|
tristate "CRC32T10DIF powerpc64 hardware acceleration"
|
||||||
|
depends on PPC64 && ALTIVEC && CRC_T10DIF
|
||||||
|
select CRYPTO_HASH
|
||||||
|
help
|
||||||
|
CRC10T10DIF algorithm implemented using vector polynomial
|
||||||
|
multiply-sum (vpmsum) instructions, introduced in POWER8. Enable on
|
||||||
|
POWER8 and newer processors for improved performance.
|
||||||
|
|
||||||
|
config CRYPTO_VPMSUM_TESTER
|
||||||
|
tristate "Powerpc64 vpmsum hardware acceleration tester"
|
||||||
|
depends on CRYPTO_CRCT10DIF_VPMSUM && CRYPTO_CRC32C_VPMSUM
|
||||||
|
help
|
||||||
|
Stress test for CRC32c and CRC-T10DIF algorithms implemented with
|
||||||
|
POWER8 vpmsum instructions.
|
||||||
|
Unless you are testing these algorithms, you don't need this.
|
||||||
|
|
||||||
|
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_SHA1_PPC
|
||||||
|
tristate "SHA1 digest algorithm (powerpc)"
|
||||||
|
depends on PPC
|
||||||
|
help
|
||||||
|
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_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_AES_PPC_SPE
|
||||||
|
tristate "AES cipher algorithms (PPC SPE)"
|
||||||
|
depends on PPC && SPE
|
||||||
|
select CRYPTO_SKCIPHER
|
||||||
|
help
|
||||||
|
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.
|
||||||
|
|
||||||
|
endmenu
|
||||||
@@ -658,17 +658,6 @@ config CRYPTO_CRC32C_INTEL
|
|||||||
gain performance compared with software implementation.
|
gain performance compared with software implementation.
|
||||||
Module will be crc32c-intel.
|
Module will be crc32c-intel.
|
||||||
|
|
||||||
config CRYPTO_CRC32C_VPMSUM
|
|
||||||
tristate "CRC32c CRC algorithm (powerpc64)"
|
|
||||||
depends on PPC64 && ALTIVEC
|
|
||||||
select CRYPTO_HASH
|
|
||||||
select CRC32
|
|
||||||
help
|
|
||||||
CRC32c algorithm implemented using vector polynomial multiply-sum
|
|
||||||
(vpmsum) instructions, introduced in POWER8. Enable on POWER8
|
|
||||||
and newer processors for improved performance.
|
|
||||||
|
|
||||||
|
|
||||||
config CRYPTO_CRC32C_SPARC64
|
config CRYPTO_CRC32C_SPARC64
|
||||||
tristate "CRC32c CRC algorithm (SPARC64)"
|
tristate "CRC32c CRC algorithm (SPARC64)"
|
||||||
depends on SPARC64
|
depends on SPARC64
|
||||||
@@ -762,28 +751,11 @@ config CRYPTO_CRCT10DIF_PCLMUL
|
|||||||
'crct10dif-pclmul' module, which is faster when computing the
|
'crct10dif-pclmul' module, which is faster when computing the
|
||||||
crct10dif checksum as compared with the generic table implementation.
|
crct10dif checksum as compared with the generic table implementation.
|
||||||
|
|
||||||
config CRYPTO_CRCT10DIF_VPMSUM
|
|
||||||
tristate "CRC32T10DIF powerpc64 hardware acceleration"
|
|
||||||
depends on PPC64 && ALTIVEC && CRC_T10DIF
|
|
||||||
select CRYPTO_HASH
|
|
||||||
help
|
|
||||||
CRC10T10DIF algorithm implemented using vector polynomial
|
|
||||||
multiply-sum (vpmsum) instructions, introduced in POWER8. Enable on
|
|
||||||
POWER8 and newer processors for improved performance.
|
|
||||||
|
|
||||||
config CRYPTO_CRC64_ROCKSOFT
|
config CRYPTO_CRC64_ROCKSOFT
|
||||||
tristate "Rocksoft Model CRC64 algorithm"
|
tristate "Rocksoft Model CRC64 algorithm"
|
||||||
depends on CRC64
|
depends on CRC64
|
||||||
select CRYPTO_HASH
|
select CRYPTO_HASH
|
||||||
|
|
||||||
config CRYPTO_VPMSUM_TESTER
|
|
||||||
tristate "Powerpc64 vpmsum hardware acceleration tester"
|
|
||||||
depends on CRYPTO_CRCT10DIF_VPMSUM && CRYPTO_CRC32C_VPMSUM
|
|
||||||
help
|
|
||||||
Stress test for CRC32c and CRC-T10DIF algorithms implemented with
|
|
||||||
POWER8 vpmsum instructions.
|
|
||||||
Unless you are testing these algorithms, you don't need this.
|
|
||||||
|
|
||||||
config CRYPTO_GHASH
|
config CRYPTO_GHASH
|
||||||
tristate "GHASH hash function"
|
tristate "GHASH hash function"
|
||||||
select CRYPTO_GF128MUL
|
select CRYPTO_GF128MUL
|
||||||
@@ -845,14 +817,6 @@ config CRYPTO_MD5
|
|||||||
help
|
help
|
||||||
MD5 message digest algorithm (RFC1321).
|
MD5 message digest algorithm (RFC1321).
|
||||||
|
|
||||||
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
|
config CRYPTO_MD5_SPARC64
|
||||||
tristate "MD5 digest algorithm (SPARC64)"
|
tristate "MD5 digest algorithm (SPARC64)"
|
||||||
depends on SPARC64
|
depends on SPARC64
|
||||||
@@ -948,20 +912,6 @@ config CRYPTO_SHA1_SPARC64
|
|||||||
SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
|
SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
|
||||||
using sparc64 crypto instructions, when available.
|
using sparc64 crypto instructions, when available.
|
||||||
|
|
||||||
config CRYPTO_SHA1_PPC
|
|
||||||
tristate "SHA1 digest algorithm (powerpc)"
|
|
||||||
depends on PPC
|
|
||||||
help
|
|
||||||
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_S390
|
config CRYPTO_SHA1_S390
|
||||||
tristate "SHA1 digest algorithm"
|
tristate "SHA1 digest algorithm"
|
||||||
depends on S390
|
depends on S390
|
||||||
@@ -985,15 +935,6 @@ config CRYPTO_SHA256
|
|||||||
This code also includes SHA-224, a 224 bit hash with 112 bits
|
This code also includes SHA-224, a 224 bit hash with 112 bits
|
||||||
of security against collision attacks.
|
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_SPARC64
|
config CRYPTO_SHA256_SPARC64
|
||||||
tristate "SHA224 and SHA256 digest algorithm (SPARC64)"
|
tristate "SHA224 and SHA256 digest algorithm (SPARC64)"
|
||||||
depends on SPARC64
|
depends on SPARC64
|
||||||
@@ -1235,20 +1176,6 @@ config CRYPTO_AES_SPARC64
|
|||||||
for some popular block cipher mode is supported too, including
|
for some popular block cipher mode is supported too, including
|
||||||
ECB and CBC.
|
ECB and CBC.
|
||||||
|
|
||||||
config CRYPTO_AES_PPC_SPE
|
|
||||||
tristate "AES cipher algorithms (PPC SPE)"
|
|
||||||
depends on PPC && SPE
|
|
||||||
select CRYPTO_SKCIPHER
|
|
||||||
help
|
|
||||||
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_AES_S390
|
config CRYPTO_AES_S390
|
||||||
tristate "AES cipher algorithms"
|
tristate "AES cipher algorithms"
|
||||||
depends on S390
|
depends on S390
|
||||||
@@ -2076,6 +2003,9 @@ config CRYPTO_HASH_INFO
|
|||||||
if MIPS
|
if MIPS
|
||||||
source "arch/mips/crypto/Kconfig"
|
source "arch/mips/crypto/Kconfig"
|
||||||
endif
|
endif
|
||||||
|
if PPC
|
||||||
|
source "arch/powerpc/crypto/Kconfig"
|
||||||
|
endif
|
||||||
|
|
||||||
source "drivers/crypto/Kconfig"
|
source "drivers/crypto/Kconfig"
|
||||||
source "crypto/asymmetric_keys/Kconfig"
|
source "crypto/asymmetric_keys/Kconfig"
|
||||||
|
|||||||
Reference in New Issue
Block a user