config CRYPTO_AEAD2
tristate
select CRYPTO_ALGAPI2
+ select CRYPTO_NULL2
+ select CRYPTO_RNG2
config CRYPTO_BLKCIPHER
tristate
tristate
select CRYPTO_ALGAPI2
+config CRYPTO_RNG_DEFAULT
+ tristate
+ select CRYPTO_DRBG_MENU
+
config CRYPTO_PCOMP
tristate
select CRYPTO_PCOMP2
tristate
select CRYPTO_ALGAPI2
+config CRYPTO_AKCIPHER2
+ tristate
+ select CRYPTO_ALGAPI2
+
+config CRYPTO_AKCIPHER
+ tristate
+ select CRYPTO_AKCIPHER2
+ select CRYPTO_ALGAPI
+
+config CRYPTO_RSA
+ tristate "RSA algorithm"
+ select CRYPTO_AKCIPHER
+ select MPILIB
+ select ASN1
+ help
+ Generic implementation of the RSA public key algorithm.
+
config CRYPTO_MANAGER
tristate "Cryptographic algorithm manager"
select CRYPTO_MANAGER2
select CRYPTO_HASH2
select CRYPTO_BLKCIPHER2
select CRYPTO_PCOMP2
+ select CRYPTO_AKCIPHER2
config CRYPTO_USER
tristate "Userspace cryptographic algorithm configuration"
config CRYPTO_NULL
tristate "Null algorithms"
- select CRYPTO_ALGAPI
- select CRYPTO_BLKCIPHER
- select CRYPTO_HASH
+ select CRYPTO_NULL2
help
These are 'Null' algorithms, used by IPsec, which do nothing.
+config CRYPTO_NULL2
+ tristate
+ select CRYPTO_ALGAPI2
+ select CRYPTO_BLKCIPHER2
+ select CRYPTO_HASH2
+
config CRYPTO_PCRYPT
tristate "Parallel crypto engine"
depends on SMP
select CRYPTO_BLKCIPHER
select CRYPTO_MANAGER
select CRYPTO_HASH
+ select CRYPTO_NULL
help
Authenc: Combined mode wrapper for IPsec.
This is required for IPSec.
Support for Galois/Counter Mode (GCM) and Galois Message
Authentication Code (GMAC). Required for IPSec.
+config CRYPTO_CHACHA20POLY1305
+ tristate "ChaCha20-Poly1305 AEAD support"
+ select CRYPTO_CHACHA20
+ select CRYPTO_POLY1305
+ select CRYPTO_AEAD
+ help
+ ChaCha20-Poly1305 AEAD support, RFC7539.
+
+ Support for the AEAD wrapper using the ChaCha20 stream cipher combined
+ with the Poly1305 authenticator. It is defined in RFC7539 for use in
+ IETF protocols.
+
config CRYPTO_SEQIV
tristate "Sequence Number IV Generator"
select CRYPTO_AEAD
select CRYPTO_BLKCIPHER
- select CRYPTO_RNG
+ select CRYPTO_NULL
+ select CRYPTO_RNG_DEFAULT
help
This IV generator generates an IV based on a sequence number by
xoring it with a salt. This algorithm is mainly useful for CTR
+config CRYPTO_ECHAINIV
+ tristate "Encrypted Chain IV Generator"
+ select CRYPTO_AEAD
+ select CRYPTO_NULL
+ select CRYPTO_RNG_DEFAULT
+ default m
+ help
+ This IV generator generates an IV based on the encryption of
+ a sequence number xored with a salt. This is the default
+ algorithm for CBC.
+
comment "Block modes"
config CRYPTO_CBC
help
GHASH is message digest algorithm for GCM (Galois/Counter Mode).
+config CRYPTO_POLY1305
+ tristate "Poly1305 authenticator algorithm"
+ help
+ Poly1305 authenticator algorithm, RFC7539.
+
+ Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein.
+ It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use
+ in IETF protocols. This is the portable C implementation of Poly1305.
+
+config CRYPTO_POLY1305_X86_64
+ tristate "Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_POLY1305
+ help
+ Poly1305 authenticator algorithm, RFC7539.
+
+ Poly1305 is an authenticator algorithm designed by Daniel J. Bernstein.
+ It is used for the ChaCha20-Poly1305 AEAD, specified in RFC7539 for use
+ in IETF protocols. This is the x86_64 assembler implementation using SIMD
+ instructions.
+
config CRYPTO_MD4
tristate "MD4 digest algorithm"
select CRYPTO_HASH
The Salsa20 stream cipher algorithm is designed by Daniel J.
Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html>
+config CRYPTO_CHACHA20
+ tristate "ChaCha20 cipher algorithm"
+ select CRYPTO_BLKCIPHER
+ help
+ ChaCha20 cipher algorithm, RFC7539.
+
+ ChaCha20 is a 256-bit high-speed stream cipher designed by Daniel J.
+ Bernstein and further specified in RFC7539 for use in IETF protocols.
+ This is the portable C implementation of ChaCha20.
+
+ See also:
+ <http://cr.yp.to/chacha/chacha-20080128.pdf>
+
+config CRYPTO_CHACHA20_X86_64
+ tristate "ChaCha20 cipher algorithm (x86_64/SSSE3/AVX2)"
+ depends on X86 && 64BIT
+ select CRYPTO_BLKCIPHER
+ select CRYPTO_CHACHA20
+ help
+ ChaCha20 cipher algorithm, RFC7539.
+
+ ChaCha20 is a 256-bit high-speed stream cipher designed by Daniel J.
+ Bernstein and further specified in RFC7539 for use in IETF protocols.
+ This is the x86_64 assembler implementation using SIMD instructions.
+
+ See also:
+ <http://cr.yp.to/chacha/chacha-20080128.pdf>
+
config CRYPTO_SEED
tristate "SEED cipher algorithm"
select CRYPTO_ALGAPI
config CRYPTO_842
tristate "842 compression algorithm"
- depends on CRYPTO_DEV_NX_COMPRESS
- # 842 uses lzo if the hardware becomes unavailable
- select LZO_COMPRESS
- select LZO_DECOMPRESS
+ select CRYPTO_ALGAPI
+ select 842_COMPRESS
+ select 842_DECOMPRESS
help
This is the 842 algorithm.
config CRYPTO_ANSI_CPRNG
tristate "Pseudo Random Number Generation for Cryptographic modules"
- default m
select CRYPTO_AES
select CRYPTO_RNG
help
if CRYPTO_DRBG_MENU
config CRYPTO_DRBG_HMAC
- bool "Enable HMAC DRBG"
+ bool
default y
select CRYPTO_HMAC
- help
- Enable the HMAC DRBG variant as defined in NIST SP800-90A.
+ select CRYPTO_SHA256
config CRYPTO_DRBG_HASH
bool "Enable Hash DRBG"
- select CRYPTO_HASH
+ select CRYPTO_SHA256
help
Enable the Hash DRBG variant as defined in NIST SP800-90A.
config CRYPTO_DRBG
tristate
- default CRYPTO_DRBG_MENU if (CRYPTO_DRBG_HMAC || CRYPTO_DRBG_HASH || CRYPTO_DRBG_CTR)
+ default CRYPTO_DRBG_MENU
select CRYPTO_RNG
+ select CRYPTO_JITTERENTROPY
endif # if CRYPTO_DRBG_MENU
+config CRYPTO_JITTERENTROPY
+ tristate "Jitterentropy Non-Deterministic Random Number Generator"
+ help
+ The Jitterentropy RNG is a noise that is intended
+ to provide seed to another RNG. The RNG does not
+ perform any cryptographic whitening of the generated
+ random numbers. This Jitterentropy RNG registers with
+ the kernel crypto API and can be used by any caller.
+
config CRYPTO_USER_API
tristate
This option enables the user-spaces interface for random
number generator algorithms.
+config CRYPTO_USER_API_AEAD
+ tristate "User-space interface for AEAD cipher algorithms"
+ depends on NET
+ select CRYPTO_AEAD
+ select CRYPTO_USER_API
+ help
+ This option enables the user-spaces interface for AEAD
+ cipher algorithms.
+
config CRYPTO_HASH_INFO
bool
projects / linux-drm-fsl-dcu.git / blobdiff