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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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| # 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 "CRC-32 algorithms" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| select CRC32 | ||
| help | ||
| Select this option if you want to use hardware accelerated | ||
| implementations of CRC algorithms. With this option, you | ||
| can optimize the computation of CRC-32 (IEEE 802.3 Ethernet) | ||
| and CRC-32C (Castagnoli). | ||
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| It is available with IBM z13 or later. | ||
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| config CRYPTO_SHA512_S390 | ||
| tristate "SHA384 and SHA512 digest algorithm" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| SHA512 secure hash standard. | ||
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| It is available as of z10. | ||
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| config CRYPTO_SHA1_S390 | ||
| tristate "SHA1 digest algorithm" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| 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 | ||
| tristate "SHA256 digest algorithm" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| 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 | ||
| tristate "SHA3_224 and SHA3_256 digest algorithm" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| SHA3_256 secure hash standard. | ||
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| It is available as of z14. | ||
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| config CRYPTO_SHA3_512_S390 | ||
| tristate "SHA3_384 and SHA3_512 digest algorithm" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| SHA3_512 secure hash standard. | ||
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| It is available as of z14. | ||
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| config CRYPTO_GHASH_S390 | ||
| tristate "GHASH hash function" | ||
| depends on S390 | ||
| select CRYPTO_HASH | ||
| help | ||
| This is the s390 hardware accelerated implementation of GHASH, | ||
| 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 | ||
| tristate "AES cipher algorithms" | ||
| depends on S390 | ||
| select CRYPTO_ALGAPI | ||
| select CRYPTO_SKCIPHER | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| AES cipher algorithms (FIPS-197). | ||
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| 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. | ||
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| config CRYPTO_DES_S390 | ||
| tristate "DES and Triple DES cipher algorithms" | ||
| depends on S390 | ||
| select CRYPTO_ALGAPI | ||
| select CRYPTO_SKCIPHER | ||
| select CRYPTO_LIB_DES | ||
| help | ||
| This is the s390 hardware accelerated implementation of the | ||
| 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. | ||
| As of z196 the CTR mode is hardware accelerated. | ||
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| config CRYPTO_CHACHA_S390 | ||
| tristate "ChaCha20 stream cipher" | ||
| depends on S390 | ||
| select CRYPTO_SKCIPHER | ||
| select CRYPTO_LIB_CHACHA_GENERIC | ||
| select CRYPTO_ARCH_HAVE_LIB_CHACHA | ||
| help | ||
| This is the s390 SIMD implementation of the ChaCha20 stream | ||
| cipher (RFC 7539). | ||
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| It is available as of z13. | ||
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| endmenu |
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