Various accelerated software implementation Kconfig values for S390 were mistakenly placed into drivers/crypto/Kconfig, even though they're mainly just SIMD code and live in arch/s390/crypto/ like usual. This gives them the very unusual dependency on CRYPTO_HW, which leads to problems elsewhere. This patch fixes the issue by moving the Kconfig values for non-hardware drivers into the usual place in crypto/Kconfig. Signed-off-by: Jason A. Donenfeld <Jason@xxxxxxxxx> --- crypto/Kconfig | 114 ++++++++++++++++++++++++++++++++++++++++ drivers/crypto/Kconfig | 115 ----------------------------------------- 2 files changed, 114 insertions(+), 115 deletions(-) diff --git a/crypto/Kconfig b/crypto/Kconfig index 1d44893a997b..7b81685b5655 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -666,6 +666,18 @@ config CRYPTO_CRC32_MIPS CRC32c and CRC32 CRC algorithms implemented using mips crypto instructions, when available. +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). + + It is available with IBM z13 or later. config CRYPTO_XXHASH tristate "xxHash hash algorithm" @@ -898,6 +910,16 @@ config CRYPTO_SHA512_SSSE3 Extensions version 1 (AVX1), or Advanced Vector Extensions version 2 (AVX2) instructions, when available. +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. + + It is available as of z10. + config CRYPTO_SHA1_OCTEON tristate "SHA1 digest algorithm (OCTEON)" depends on CPU_CAVIUM_OCTEON @@ -930,6 +952,16 @@ config CRYPTO_SHA1_PPC_SPE SHA-1 secure hash standard (DFIPS 180-4) implemented using powerpc SPE SIMD instruction set. +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). + + It is available as of z990. + config CRYPTO_SHA256 tristate "SHA224 and SHA256 digest algorithm" select CRYPTO_HASH @@ -970,6 +1002,16 @@ config CRYPTO_SHA256_SPARC64 SHA-256 secure hash standard (DFIPS 180-2) implemented using sparc64 crypto instructions, when available. +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). + + It is available as of z9. + config CRYPTO_SHA512 tristate "SHA384 and SHA512 digest algorithms" select CRYPTO_HASH @@ -1010,6 +1052,26 @@ config CRYPTO_SHA3 References: http://keccak.noekeon.org/ +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. + + It is available as of z14. + +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. + + It is available as of z14. + config CRYPTO_SM3 tristate @@ -1070,6 +1132,16 @@ config CRYPTO_GHASH_CLMUL_NI_INTEL This is the x86_64 CLMUL-NI accelerated implementation of GHASH, the hash function used in GCM (Galois/Counter mode). +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). + + It is available as of z196. + comment "Ciphers" config CRYPTO_AES @@ -1185,6 +1257,23 @@ config CRYPTO_AES_PPC_SPE architecture specific assembler implementations that work on 1KB tables or 256 bytes S-boxes. +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). + + 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_ANUBIS tristate "Anubis cipher algorithm" depends on CRYPTO_USER_API_ENABLE_OBSOLETE @@ -1415,6 +1504,19 @@ config CRYPTO_DES3_EDE_X86_64 algorithm are provided; regular processing one input block and one that processes three blocks parallel. +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). + + As of z990 the ECB and CBC mode are hardware accelerated. + As of z196 the CTR mode is hardware accelerated. + config CRYPTO_FCRYPT tristate "FCrypt cipher algorithm" select CRYPTO_ALGAPI @@ -1474,6 +1576,18 @@ config CRYPTO_CHACHA_MIPS select CRYPTO_SKCIPHER select CRYPTO_ARCH_HAVE_LIB_CHACHA +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). + + It is available as of z13. + config CRYPTO_SEED tristate "SEED cipher algorithm" depends on CRYPTO_USER_API_ENABLE_OBSOLETE diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index ee99c02c84e8..3e6aa319920b 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -133,98 +133,6 @@ config CRYPTO_PAES_S390 Select this option if you want to use the paes cipher for example to use protected key encrypted devices. -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). - - It is available as of z990. - -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). - - It is available as of z9. - -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. - - It is available as of z10. - -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. - - It is available as of z14. - -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. - - It is available as of z14. - -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). - - As of z990 the ECB and CBC mode are hardware accelerated. - As of z196 the CTR mode is hardware accelerated. - -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). - - 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_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). - - It is available as of z13. - config S390_PRNG tristate "Pseudo random number generator device driver" depends on S390 @@ -238,29 +146,6 @@ config S390_PRNG It is available as of z9. -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). - - It is available as of z196. - -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). - - It is available with IBM z13 or later. - config CRYPTO_DEV_NIAGARA2 tristate "Niagara2 Stream Processing Unit driver" select CRYPTO_LIB_DES -- 2.35.1
