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-rw-r--r--crypto/Kconfig77
1 files changed, 77 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 1d33beb6a1ae..a9377bef25e3 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -93,6 +93,15 @@ config CRYPTO_AKCIPHER
select CRYPTO_AKCIPHER2
select CRYPTO_ALGAPI
+config CRYPTO_KPP2
+ tristate
+ select CRYPTO_ALGAPI2
+
+config CRYPTO_KPP
+ tristate
+ select CRYPTO_ALGAPI
+ select CRYPTO_KPP2
+
config CRYPTO_RSA
tristate "RSA algorithm"
select CRYPTO_AKCIPHER
@@ -102,6 +111,19 @@ config CRYPTO_RSA
help
Generic implementation of the RSA public key algorithm.
+config CRYPTO_DH
+ tristate "Diffie-Hellman algorithm"
+ select CRYPTO_KPP
+ select MPILIB
+ help
+ Generic implementation of the Diffie-Hellman algorithm.
+
+config CRYPTO_ECDH
+ tristate "ECDH algorithm"
+ select CRYTPO_KPP
+ help
+ Generic implementation of the ECDH algorithm
+
config CRYPTO_MANAGER
tristate "Cryptographic algorithm manager"
select CRYPTO_MANAGER2
@@ -115,6 +137,7 @@ config CRYPTO_MANAGER2
select CRYPTO_HASH2
select CRYPTO_BLKCIPHER2
select CRYPTO_AKCIPHER2
+ select CRYPTO_KPP2
config CRYPTO_USER
tristate "Userspace cryptographic algorithm configuration"
@@ -414,6 +437,17 @@ config CRYPTO_CRC32C_INTEL
gain performance compared with software implementation.
Module will be crc32c-intel.
+config CRYPT_CRC32C_VPMSUM
+ tristate "CRC32c CRC algorithm (powerpc64)"
+ depends on PPC64
+ select CRYPTO_HASH
+ select CRC32
+ help
+ CRC32c algorithm implemented using vector polynomial multiply-sum
+ (vpmsum) instructions, introduced in POWER8. Enable on POWER8
+ and newer processors for improved performance.
+
+
config CRYPTO_CRC32C_SPARC64
tristate "CRC32c CRC algorithm (SPARC64)"
depends on SPARC64
@@ -681,6 +715,38 @@ config CRYPTO_SHA1_MB
lanes remain unfilled, a flush operation will be initiated to
process the crypto jobs, adding a slight latency.
+config CRYPTO_SHA256_MB
+ tristate "SHA256 digest algorithm (x86_64 Multi-Buffer, Experimental)"
+ depends on X86 && 64BIT
+ select CRYPTO_SHA256
+ select CRYPTO_HASH
+ select CRYPTO_MCRYPTD
+ help
+ SHA-256 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
+ using multi-buffer technique. This algorithm computes on
+ multiple data lanes concurrently with SIMD instructions for
+ better throughput. It should not be enabled by default but
+ used when there is significant amount of work to keep the keep
+ the data lanes filled to get performance benefit. If the data
+ lanes remain unfilled, a flush operation will be initiated to
+ process the crypto jobs, adding a slight latency.
+
+config CRYPTO_SHA512_MB
+ tristate "SHA512 digest algorithm (x86_64 Multi-Buffer, Experimental)"
+ depends on X86 && 64BIT
+ select CRYPTO_SHA512
+ select CRYPTO_HASH
+ select CRYPTO_MCRYPTD
+ help
+ SHA-512 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented
+ using multi-buffer technique. This algorithm computes on
+ multiple data lanes concurrently with SIMD instructions for
+ better throughput. It should not be enabled by default but
+ used when there is significant amount of work to keep the keep
+ the data lanes filled to get performance benefit. If the data
+ lanes remain unfilled, a flush operation will be initiated to
+ process the crypto jobs, adding a slight latency.
+
config CRYPTO_SHA256
tristate "SHA224 and SHA256 digest algorithm"
select CRYPTO_HASH
@@ -750,6 +816,16 @@ config CRYPTO_SHA512_SPARC64
SHA-512 secure hash standard (DFIPS 180-2) implemented
using sparc64 crypto instructions, when available.
+config CRYPTO_SHA3
+ tristate "SHA3 digest algorithm"
+ select CRYPTO_HASH
+ help
+ SHA-3 secure hash standard (DFIPS 202). It's based on
+ cryptographic sponge function family called Keccak.
+
+ References:
+ http://keccak.noekeon.org/
+
config CRYPTO_TGR192
tristate "Tiger digest algorithms"
select CRYPTO_HASH
@@ -1567,6 +1643,7 @@ config CRYPTO_DRBG_HASH
config CRYPTO_DRBG_CTR
bool "Enable CTR DRBG"
select CRYPTO_AES
+ depends on CRYPTO_CTR
help
Enable the CTR DRBG variant as defined in NIST SP800-90A.