crypto: Kconfig - move s390 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>
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Robert Elliott
Herbert Xu
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@ -0,0 +1,120 @@
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# SPDX-License-Identifier: GPL-2.0
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menu "Accelerated Cryptographic Algorithms for CPU (s390)"
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config CRYPTO_CRC32_S390
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tristate "CRC-32 algorithms"
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depends on S390
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select CRYPTO_HASH
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select CRC32
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help
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Select this option if you want to use hardware accelerated
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implementations of CRC algorithms. With this option, you
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can optimize the computation of CRC-32 (IEEE 802.3 Ethernet)
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and CRC-32C (Castagnoli).
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It is available with IBM z13 or later.
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config CRYPTO_SHA512_S390
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tristate "SHA384 and SHA512 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA512 secure hash standard.
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It is available as of z10.
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config CRYPTO_SHA1_S390
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tristate "SHA1 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
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It is available as of z990.
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config CRYPTO_SHA256_S390
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tristate "SHA256 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA256 secure hash standard (DFIPS 180-2).
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It is available as of z9.
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config CRYPTO_SHA3_256_S390
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tristate "SHA3_224 and SHA3_256 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA3_256 secure hash standard.
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It is available as of z14.
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config CRYPTO_SHA3_512_S390
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tristate "SHA3_384 and SHA3_512 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA3_512 secure hash standard.
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It is available as of z14.
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config CRYPTO_GHASH_S390
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tristate "GHASH hash function"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of GHASH,
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the hash function used in GCM (Galois/Counter mode).
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It is available as of z196.
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config CRYPTO_AES_S390
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tristate "AES cipher algorithms"
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depends on S390
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select CRYPTO_ALGAPI
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select CRYPTO_SKCIPHER
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help
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This is the s390 hardware accelerated implementation of the
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AES cipher algorithms (FIPS-197).
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As of z9 the ECB and CBC modes are hardware accelerated
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for 128 bit keys.
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As of z10 the ECB and CBC modes are hardware accelerated
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for all AES key sizes.
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As of z196 the CTR mode is hardware accelerated for all AES
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key sizes and XTS mode is hardware accelerated for 256 and
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512 bit keys.
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config CRYPTO_DES_S390
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tristate "DES and Triple DES cipher algorithms"
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depends on S390
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select CRYPTO_ALGAPI
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select CRYPTO_SKCIPHER
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select CRYPTO_LIB_DES
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help
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This is the s390 hardware accelerated implementation of the
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DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
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As of z990 the ECB and CBC mode are hardware accelerated.
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As of z196 the CTR mode is hardware accelerated.
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config CRYPTO_CHACHA_S390
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tristate "ChaCha20 stream cipher"
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depends on S390
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select CRYPTO_SKCIPHER
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select CRYPTO_LIB_CHACHA_GENERIC
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select CRYPTO_ARCH_HAVE_LIB_CHACHA
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help
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This is the s390 SIMD implementation of the ChaCha20 stream
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cipher (RFC 7539).
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It is available as of z13.
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endmenu
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118
crypto/Kconfig
118
crypto/Kconfig
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@ -688,19 +688,6 @@ config CRYPTO_CRC32_PCLMUL
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which will enable any routine to use the CRC-32-IEEE 802.3 checksum
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and gain better performance as compared with the table implementation.
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config CRYPTO_CRC32_S390
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tristate "CRC-32 algorithms"
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depends on S390
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select CRYPTO_HASH
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select CRC32
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help
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Select this option if you want to use hardware accelerated
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implementations of CRC algorithms. With this option, you
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can optimize the computation of CRC-32 (IEEE 802.3 Ethernet)
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and CRC-32C (Castagnoli).
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It is available with IBM z13 or later.
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config CRYPTO_XXHASH
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tristate "xxHash hash algorithm"
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select CRYPTO_HASH
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@ -893,16 +880,6 @@ config CRYPTO_SHA512_SSSE3
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Extensions version 1 (AVX1), or Advanced Vector Extensions
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version 2 (AVX2) instructions, when available.
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config CRYPTO_SHA512_S390
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tristate "SHA384 and SHA512 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA512 secure hash standard.
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It is available as of z10.
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config CRYPTO_SHA1_SPARC64
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tristate "SHA1 digest algorithm (SPARC64)"
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depends on SPARC64
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@ -912,16 +889,6 @@ config CRYPTO_SHA1_SPARC64
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SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
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using sparc64 crypto instructions, when available.
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config CRYPTO_SHA1_S390
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tristate "SHA1 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).
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It is available as of z990.
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config CRYPTO_SHA256
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tristate "SHA224 and SHA256 digest algorithm"
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select CRYPTO_HASH
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@ -944,16 +911,6 @@ config CRYPTO_SHA256_SPARC64
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SHA-256 secure hash standard (DFIPS 180-2) implemented
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using sparc64 crypto instructions, when available.
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config CRYPTO_SHA256_S390
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tristate "SHA256 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA256 secure hash standard (DFIPS 180-2).
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It is available as of z9.
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config CRYPTO_SHA512
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tristate "SHA384 and SHA512 digest algorithms"
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select CRYPTO_HASH
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@ -985,26 +942,6 @@ config CRYPTO_SHA3
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References:
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http://keccak.noekeon.org/
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config CRYPTO_SHA3_256_S390
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tristate "SHA3_224 and SHA3_256 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA3_256 secure hash standard.
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It is available as of z14.
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config CRYPTO_SHA3_512_S390
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tristate "SHA3_384 and SHA3_512 digest algorithm"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of the
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SHA3_512 secure hash standard.
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It is available as of z14.
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config CRYPTO_SM3
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tristate
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@ -1065,16 +1002,6 @@ config CRYPTO_GHASH_CLMUL_NI_INTEL
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This is the x86_64 CLMUL-NI accelerated implementation of
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GHASH, the hash function used in GCM (Galois/Counter mode).
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config CRYPTO_GHASH_S390
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tristate "GHASH hash function"
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depends on S390
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select CRYPTO_HASH
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help
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This is the s390 hardware accelerated implementation of GHASH,
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the hash function used in GCM (Galois/Counter mode).
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It is available as of z196.
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comment "Ciphers"
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config CRYPTO_AES
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@ -1176,23 +1103,6 @@ config CRYPTO_AES_SPARC64
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for some popular block cipher mode is supported too, including
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ECB and CBC.
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config CRYPTO_AES_S390
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tristate "AES cipher algorithms"
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depends on S390
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select CRYPTO_ALGAPI
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select CRYPTO_SKCIPHER
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help
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This is the s390 hardware accelerated implementation of the
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AES cipher algorithms (FIPS-197).
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As of z9 the ECB and CBC modes are hardware accelerated
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for 128 bit keys.
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As of z10 the ECB and CBC modes are hardware accelerated
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for all AES key sizes.
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As of z196 the CTR mode is hardware accelerated for all AES
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key sizes and XTS mode is hardware accelerated for 256 and
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512 bit keys.
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config CRYPTO_ANUBIS
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tristate "Anubis cipher algorithm"
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depends on CRYPTO_USER_API_ENABLE_OBSOLETE
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@ -1423,19 +1333,6 @@ config CRYPTO_DES3_EDE_X86_64
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algorithm are provided; regular processing one input block and
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one that processes three blocks parallel.
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config CRYPTO_DES_S390
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tristate "DES and Triple DES cipher algorithms"
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depends on S390
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select CRYPTO_ALGAPI
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select CRYPTO_SKCIPHER
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select CRYPTO_LIB_DES
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help
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This is the s390 hardware accelerated implementation of the
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DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3).
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As of z990 the ECB and CBC mode are hardware accelerated.
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As of z196 the CTR mode is hardware accelerated.
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config CRYPTO_FCRYPT
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tristate "FCrypt cipher algorithm"
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select CRYPTO_ALGAPI
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@ -1489,18 +1386,6 @@ config CRYPTO_CHACHA20_X86_64
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SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20,
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XChaCha20, and XChaCha12 stream ciphers.
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config CRYPTO_CHACHA_S390
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tristate "ChaCha20 stream cipher"
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depends on S390
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select CRYPTO_SKCIPHER
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select CRYPTO_LIB_CHACHA_GENERIC
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select CRYPTO_ARCH_HAVE_LIB_CHACHA
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help
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This is the s390 SIMD implementation of the ChaCha20 stream
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cipher (RFC 7539).
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It is available as of z13.
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config CRYPTO_SEED
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tristate "SEED cipher algorithm"
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depends on CRYPTO_USER_API_ENABLE_OBSOLETE
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@ -2006,6 +1891,9 @@ endif
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if PPC
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source "arch/powerpc/crypto/Kconfig"
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endif
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if S390
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source "arch/s390/crypto/Kconfig"
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endif
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source "drivers/crypto/Kconfig"
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source "crypto/asymmetric_keys/Kconfig"
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