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# SPDX-License-Identifier: GPL-2.0
menu "Accelerated Cryptographic Algorithms for CPU (s390)"
config CRYPTO_SHA512_S390
tristate "Hash functions: SHA-384 and SHA-512"
select CRYPTO_HASH
help
SHA-384 and SHA-512 secure hash algorithms (FIPS 180)
Architecture: s390
It is available as of z10.
config CRYPTO_SHA1_S390
tristate "Hash functions: SHA-1"
select CRYPTO_HASH
help
SHA-1 secure hash algorithm (FIPS 180)
Architecture: s390
It is available as of z990.
config CRYPTO_SHA3_256_S390
tristate "Hash functions: SHA3-224 and SHA3-256"
select CRYPTO_HASH
help
SHA3-224 and SHA3-256 secure hash algorithms (FIPS 202)
Architecture: s390
It is available as of z14.
config CRYPTO_SHA3_512_S390
tristate "Hash functions: SHA3-384 and SHA3-512"
select CRYPTO_HASH
help
SHA3-384 and SHA3-512 secure hash algorithms (FIPS 202)
Architecture: s390
It is available as of z14.
config CRYPTO_GHASH_S390
tristate "Hash functions: GHASH"
select CRYPTO_HASH
help
GCM GHASH hash function (NIST SP800-38D)
Architecture: s390
It is available as of z196.
config CRYPTO_AES_S390
tristate "Ciphers: AES, modes: ECB, CBC, CTR, XTS, GCM"
select CRYPTO_ALGAPI
select CRYPTO_SKCIPHER
help
Block cipher: AES cipher algorithms (FIPS 197)
AEAD cipher: AES with GCM
Length-preserving ciphers: AES with ECB, CBC, XTS, and CTR modes
Architecture: s390
As of z9 the ECB and CBC modes are hardware accelerated
for 128 bit keys.
As of z10 the ECB and CBC modes are hardware accelerated
for all AES key sizes.
As of z196 the CTR mode is hardware accelerated for all AES
key sizes and XTS mode is hardware accelerated for 256 and
512 bit keys.
config CRYPTO_DES_S390
tristate "Ciphers: DES and Triple DES EDE, modes: ECB, CBC, CTR"
select CRYPTO_ALGAPI
select CRYPTO_SKCIPHER
select CRYPTO_LIB_DES
help
Block ciphers: DES (FIPS 46-2) cipher algorithm
Block ciphers: Triple DES EDE (FIPS 46-3) cipher algorithm
Length-preserving ciphers: DES with ECB, CBC, and CTR modes
Length-preserving ciphers: Triple DES EDED with ECB, CBC, and CTR modes
Architecture: s390
As of z990 the ECB and CBC mode are hardware accelerated.
As of z196 the CTR mode is hardware accelerated.
config CRYPTO_HMAC_S390
tristate "Keyed-hash message authentication code: HMAC"
select CRYPTO_HASH
help
s390 specific HMAC hardware support for SHA224, SHA256, SHA384 and
SHA512.
Architecture: s390
endmenu
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