summaryrefslogtreecommitdiffstats
path: root/arch/s390/crypto/Kconfig
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--arch/s390/crypto/Kconfig135
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