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Diffstat (limited to 'arch/s390/crypto/Kconfig')
| -rw-r--r-- | arch/s390/crypto/Kconfig | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/arch/s390/crypto/Kconfig b/arch/s390/crypto/Kconfig new file mode 100644 index 000000000..06ee706b0 --- /dev/null +++ b/arch/s390/crypto/Kconfig @@ -0,0 +1,135 @@ +# SPDX-License-Identifier: GPL-2.0 + +menu "Accelerated Cryptographic Algorithms for CPU (s390)" + +config CRYPTO_CRC32_S390 + tristate "CRC32c and CRC32" + depends on S390 + select CRYPTO_HASH + select CRC32 + help + CRC32c and CRC32 CRC algorithms + + Architecture: s390 + + It is available with IBM z13 or later. + +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) + + Architecture: s390 + + It is available as of z10. + +config CRYPTO_SHA1_S390 + tristate "Hash functions: SHA-1" + depends on S390 + select CRYPTO_HASH + help + SHA-1 secure hash algorithm (FIPS 180) + + Architecture: s390 + + It is available as of z990. + +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) + + Architecture: s390 + + It is available as of z9. + +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) + + Architecture: s390 + + It is available as of z14. + +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) + + Architecture: s390 + + It is available as of z14. + +config CRYPTO_GHASH_S390 + tristate "Hash functions: GHASH" + depends on S390 + 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" + 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 + + 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" + 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 + + Architecture: s390 + + As of z990 the ECB and CBC mode are hardware accelerated. + As of z196 the CTR mode is hardware accelerated. + +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) + + Architecture: s390 + + It is available as of z13. + +endmenu |