| # 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 |
| tristate "CRC32c and CRC32" |
| depends on S390 |
| select CRYPTO_HASH |
| select CRC32 |
| help |
| CRC32c and CRC32 CRC algorithms |
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| Architecture: s390 |
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| It is available with IBM z13 or later. |
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| config CRYPTO_SHA512_S390 |
| tristate "Hash functions: SHA-384 and SHA-512" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| 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 |
| tristate "Hash functions: SHA-1" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| 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 |
| tristate "Hash functions: SHA-224 and SHA-256" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| 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 |
| tristate "Hash functions: SHA3-224 and SHA3-256" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| 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 |
| tristate "Hash functions: SHA3-384 and SHA3-512" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| 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 |
| tristate "Hash functions: GHASH" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| 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 |
| tristate "Ciphers: AES, modes: ECB, CBC, CTR, XTS, GCM" |
| depends on S390 |
| 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 |
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| Architecture: s390 |
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| As of z9 the ECB and CBC modes are hardware accelerated |
| for 128 bit keys. |
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| As of z10 the ECB and CBC modes are hardware accelerated |
| for all AES key sizes. |
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| 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. |
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| config CRYPTO_DES_S390 |
| tristate "Ciphers: DES and Triple DES EDE, modes: ECB, CBC, CTR" |
| depends on S390 |
| 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 |
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| Architecture: s390 |
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| As of z990 the ECB and CBC mode are hardware accelerated. |
| As of z196 the CTR mode is hardware accelerated. |
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| config CRYPTO_CHACHA_S390 |
| tristate "Ciphers: ChaCha20" |
| depends on S390 |
| select CRYPTO_SKCIPHER |
| select CRYPTO_LIB_CHACHA_GENERIC |
| select CRYPTO_ARCH_HAVE_LIB_CHACHA |
| help |
| 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 |
| tristate "Keyed-hash message authentication code: HMAC" |
| depends on S390 |
| select CRYPTO_HASH |
| help |
| s390 specific HMAC hardware support for SHA224, SHA256, SHA384 and |
| SHA512. |
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| Architecture: s390 |
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| endmenu |
