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008071917d
Move the s390 CRC32 assembly code into the lib directory and wire it up to the library interface. This allows it to be used without going through the crypto API. It remains usable via the crypto API too via the shash algorithms that use the library interface. Thus all the arch-specific "shash" code becomes unnecessary and is removed. Note: to see the diff from arch/s390/crypto/crc32-vx.c to arch/s390/lib/crc32-glue.c, view this commit with 'git show -M10'. Reviewed-by: Ard Biesheuvel <ardb@kernel.org> Link: https://lore.kernel.org/r/20241202010844.144356-10-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
134 lines
3.1 KiB
Plaintext
134 lines
3.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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menu "Accelerated Cryptographic Algorithms for CPU (s390)"
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config CRYPTO_SHA512_S390
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tristate "Hash functions: SHA-384 and SHA-512"
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depends on S390
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select CRYPTO_HASH
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help
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SHA-384 and SHA-512 secure hash algorithms (FIPS 180)
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Architecture: s390
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It is available as of z10.
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config CRYPTO_SHA1_S390
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tristate "Hash functions: SHA-1"
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depends on S390
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select CRYPTO_HASH
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help
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SHA-1 secure hash algorithm (FIPS 180)
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Architecture: s390
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It is available as of z990.
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config CRYPTO_SHA256_S390
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tristate "Hash functions: SHA-224 and SHA-256"
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depends on S390
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select CRYPTO_HASH
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help
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SHA-224 and SHA-256 secure hash algorithms (FIPS 180)
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Architecture: s390
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It is available as of z9.
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config CRYPTO_SHA3_256_S390
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tristate "Hash functions: SHA3-224 and SHA3-256"
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depends on S390
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select CRYPTO_HASH
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help
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SHA3-224 and SHA3-256 secure hash algorithms (FIPS 202)
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Architecture: s390
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It is available as of z14.
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config CRYPTO_SHA3_512_S390
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tristate "Hash functions: SHA3-384 and SHA3-512"
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depends on S390
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select CRYPTO_HASH
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help
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SHA3-384 and SHA3-512 secure hash algorithms (FIPS 202)
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Architecture: s390
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It is available as of z14.
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config CRYPTO_GHASH_S390
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tristate "Hash functions: GHASH"
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depends on S390
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select CRYPTO_HASH
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help
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GCM GHASH hash function (NIST SP800-38D)
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Architecture: s390
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It is available as of z196.
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config CRYPTO_AES_S390
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tristate "Ciphers: AES, modes: ECB, CBC, CTR, XTS, GCM"
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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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Block cipher: AES cipher algorithms (FIPS 197)
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AEAD cipher: AES with GCM
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Length-preserving ciphers: AES with ECB, CBC, XTS, and CTR modes
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Architecture: s390
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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 "Ciphers: DES and Triple DES EDE, modes: ECB, CBC, CTR"
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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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Block ciphers: DES (FIPS 46-2) cipher algorithm
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Block ciphers: Triple DES EDE (FIPS 46-3) cipher algorithm
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Length-preserving ciphers: DES with ECB, CBC, and CTR modes
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Length-preserving ciphers: Triple DES EDED with ECB, CBC, and CTR modes
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Architecture: s390
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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 "Ciphers: ChaCha20"
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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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Length-preserving cipher: ChaCha20 stream cipher (RFC 7539)
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Architecture: s390
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It is available as of z13.
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config CRYPTO_HMAC_S390
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tristate "Keyed-hash message authentication code: HMAC"
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depends on S390
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select CRYPTO_HASH
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help
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s390 specific HMAC hardware support for SHA224, SHA256, SHA384 and
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SHA512.
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Architecture: s390
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endmenu
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