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crypto/Kconfig
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# SPDX-License-Identifier: GPL-2.0 |
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# |
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# Generic algorithms support # config XOR_BLOCKS tristate # |
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# async_tx api: hardware offloaded memory transfer/transform support |
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# |
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source "crypto/async_tx/Kconfig" |
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# # Cryptographic API Configuration # |
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menuconfig CRYPTO |
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tristate "Cryptographic API" |
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help This option provides the core Cryptographic API. |
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if CRYPTO |
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comment "Crypto core or helper" |
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config CRYPTO_FIPS bool "FIPS 200 compliance" |
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depends on (CRYPTO_ANSI_CPRNG || CRYPTO_DRBG) && !CRYPTO_MANAGER_DISABLE_TESTS |
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depends on (MODULE_SIG || !MODULES) |
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help |
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This option enables the fips boot option which is required if you want the system to operate in a FIPS 200 |
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certification. You should say no unless you know what |
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this is. |
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config CRYPTO_ALGAPI tristate |
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select CRYPTO_ALGAPI2 |
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help This option provides the API for cryptographic algorithms. |
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config CRYPTO_ALGAPI2 tristate |
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config CRYPTO_AEAD tristate |
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select CRYPTO_AEAD2 |
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select CRYPTO_ALGAPI |
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config CRYPTO_AEAD2 tristate select CRYPTO_ALGAPI2 |
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select CRYPTO_NULL2 select CRYPTO_RNG2 |
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config CRYPTO_SKCIPHER |
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tristate |
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select CRYPTO_SKCIPHER2 |
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select CRYPTO_ALGAPI |
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config CRYPTO_SKCIPHER2 |
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tristate select CRYPTO_ALGAPI2 select CRYPTO_RNG2 |
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config CRYPTO_HASH tristate |
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select CRYPTO_HASH2 |
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select CRYPTO_ALGAPI |
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config CRYPTO_HASH2 tristate select CRYPTO_ALGAPI2 |
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config CRYPTO_RNG tristate |
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select CRYPTO_RNG2 |
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select CRYPTO_ALGAPI |
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config CRYPTO_RNG2 tristate select CRYPTO_ALGAPI2 |
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config CRYPTO_RNG_DEFAULT tristate select CRYPTO_DRBG_MENU |
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config CRYPTO_AKCIPHER2 tristate select CRYPTO_ALGAPI2 config CRYPTO_AKCIPHER tristate select CRYPTO_AKCIPHER2 select CRYPTO_ALGAPI |
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config CRYPTO_KPP2 tristate select CRYPTO_ALGAPI2 config CRYPTO_KPP tristate select CRYPTO_ALGAPI select CRYPTO_KPP2 |
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config CRYPTO_ACOMP2 tristate select CRYPTO_ALGAPI2 |
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select SGL_ALLOC |
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config CRYPTO_ACOMP tristate select CRYPTO_ALGAPI select CRYPTO_ACOMP2 |
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config CRYPTO_MANAGER tristate "Cryptographic algorithm manager" |
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select CRYPTO_MANAGER2 |
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help Create default cryptographic template instantiations such as cbc(aes). |
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config CRYPTO_MANAGER2 def_tristate CRYPTO_MANAGER || (CRYPTO_MANAGER!=n && CRYPTO_ALGAPI=y) select CRYPTO_AEAD2 select CRYPTO_HASH2 |
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select CRYPTO_SKCIPHER2 |
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select CRYPTO_AKCIPHER2 |
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select CRYPTO_KPP2 |
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select CRYPTO_ACOMP2 |
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config CRYPTO_USER tristate "Userspace cryptographic algorithm configuration" |
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depends on NET |
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select CRYPTO_MANAGER help |
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Userspace configuration for cryptographic instantiations such as |
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cbc(aes). |
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if CRYPTO_MANAGER2 |
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config CRYPTO_MANAGER_DISABLE_TESTS bool "Disable run-time self tests" |
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default y |
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help |
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Disable run-time self tests that normally take place at algorithm registration. |
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config CRYPTO_MANAGER_EXTRA_TESTS bool "Enable extra run-time crypto self tests" depends on DEBUG_KERNEL && !CRYPTO_MANAGER_DISABLE_TESTS help Enable extra run-time self tests of registered crypto algorithms, including randomized fuzz tests. This is intended for developer use only, as these tests take much longer to run than the normal self tests. |
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endif # if CRYPTO_MANAGER2 |
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config CRYPTO_GF128MUL |
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tristate |
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config CRYPTO_NULL tristate "Null algorithms" |
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select CRYPTO_NULL2 |
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help These are 'Null' algorithms, used by IPsec, which do nothing. |
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config CRYPTO_NULL2 |
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tristate |
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select CRYPTO_ALGAPI2 |
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select CRYPTO_SKCIPHER2 |
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select CRYPTO_HASH2 |
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config CRYPTO_PCRYPT |
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tristate "Parallel crypto engine" depends on SMP |
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select PADATA select CRYPTO_MANAGER select CRYPTO_AEAD help This converts an arbitrary crypto algorithm into a parallel algorithm that executes in kernel threads. |
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config CRYPTO_CRYPTD tristate "Software async crypto daemon" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_HASH |
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select CRYPTO_MANAGER |
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help |
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This is a generic software asynchronous crypto daemon that converts an arbitrary synchronous software crypto algorithm into an asynchronous algorithm that executes in a kernel thread. |
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config CRYPTO_AUTHENC tristate "Authenc support" select CRYPTO_AEAD |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER select CRYPTO_HASH |
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select CRYPTO_NULL |
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help |
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Authenc: Combined mode wrapper for IPsec. This is required for IPSec. |
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config CRYPTO_TEST tristate "Testing module" depends on m |
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select CRYPTO_MANAGER |
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help |
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Quick & dirty crypto test module. |
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config CRYPTO_SIMD tristate |
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select CRYPTO_CRYPTD |
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config CRYPTO_GLUE_HELPER_X86 tristate depends on X86 |
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select CRYPTO_SKCIPHER |
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config CRYPTO_ENGINE tristate |
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comment "Public-key cryptography" config CRYPTO_RSA tristate "RSA algorithm" select CRYPTO_AKCIPHER select CRYPTO_MANAGER select MPILIB select ASN1 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. |
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config CRYPTO_ECC tristate |
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config CRYPTO_ECDH tristate "ECDH algorithm" |
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select CRYPTO_ECC |
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select CRYPTO_KPP select CRYPTO_RNG_DEFAULT help Generic implementation of the ECDH algorithm |
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config CRYPTO_ECRDSA tristate "EC-RDSA (GOST 34.10) algorithm" select CRYPTO_ECC select CRYPTO_AKCIPHER select CRYPTO_STREEBOG |
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select OID_REGISTRY select ASN1 |
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help Elliptic Curve Russian Digital Signature Algorithm (GOST R 34.10-2012, RFC 7091, ISO/IEC 14888-3:2018) is one of the Russian cryptographic standard algorithms (called GOST algorithms). Only signature verification is implemented. |
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config CRYPTO_CURVE25519 tristate "Curve25519 algorithm" select CRYPTO_KPP select CRYPTO_LIB_CURVE25519_GENERIC |
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config CRYPTO_CURVE25519_X86 tristate "x86_64 accelerated Curve25519 scalar multiplication library" depends on X86 && 64BIT select CRYPTO_LIB_CURVE25519_GENERIC select CRYPTO_ARCH_HAVE_LIB_CURVE25519 |
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comment "Authenticated Encryption with Associated Data" |
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config CRYPTO_CCM tristate "CCM support" select CRYPTO_CTR |
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select CRYPTO_HASH |
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select CRYPTO_AEAD |
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select CRYPTO_MANAGER |
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help |
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Support for Counter with CBC MAC. Required for IPsec. |
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config CRYPTO_GCM tristate "GCM/GMAC support" select CRYPTO_CTR select CRYPTO_AEAD |
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select CRYPTO_GHASH |
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select CRYPTO_NULL |
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select CRYPTO_MANAGER |
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help |
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Support for Galois/Counter Mode (GCM) and Galois Message Authentication Code (GMAC). Required for IPSec. |
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config CRYPTO_CHACHA20POLY1305 tristate "ChaCha20-Poly1305 AEAD support" select CRYPTO_CHACHA20 select CRYPTO_POLY1305 select CRYPTO_AEAD |
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select CRYPTO_MANAGER |
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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. |
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config CRYPTO_AEGIS128 tristate "AEGIS-128 AEAD algorithm" select CRYPTO_AEAD select CRYPTO_AES # for AES S-box tables help Support for the AEGIS-128 dedicated AEAD algorithm. |
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config CRYPTO_AEGIS128_SIMD bool "Support SIMD acceleration for AEGIS-128" depends on CRYPTO_AEGIS128 && ((ARM || ARM64) && KERNEL_MODE_NEON) |
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depends on !ARM || CC_IS_CLANG || GCC_VERSION >= 40800 |
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default y |
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config CRYPTO_AEGIS128_AESNI_SSE2 tristate "AEGIS-128 AEAD algorithm (x86_64 AESNI+SSE2 implementation)" depends on X86 && 64BIT select CRYPTO_AEAD |
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select CRYPTO_SIMD |
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help |
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AESNI+SSE2 implementation of the AEGIS-128 dedicated AEAD algorithm. |
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config CRYPTO_SEQIV tristate "Sequence Number IV Generator" select CRYPTO_AEAD |
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select CRYPTO_SKCIPHER |
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select CRYPTO_NULL |
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select CRYPTO_RNG_DEFAULT |
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select CRYPTO_MANAGER |
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help |
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This IV generator generates an IV based on a sequence number by xoring it with a salt. This algorithm is mainly useful for CTR |
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config CRYPTO_ECHAINIV tristate "Encrypted Chain IV Generator" select CRYPTO_AEAD select CRYPTO_NULL |
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select CRYPTO_RNG_DEFAULT |
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select CRYPTO_MANAGER |
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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. |
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comment "Block modes" |
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config CRYPTO_CBC tristate "CBC support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER |
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help |
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CBC: Cipher Block Chaining mode This block cipher algorithm is required for IPSec. |
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config CRYPTO_CFB tristate "CFB support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER help CFB: Cipher FeedBack mode This block cipher algorithm is required for TPM2 Cryptography. |
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config CRYPTO_CTR tristate "CTR support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_SEQIV |
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select CRYPTO_MANAGER |
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help |
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CTR: Counter mode |
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This block cipher algorithm is required for IPSec. |
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config CRYPTO_CTS tristate "CTS support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER |
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help CTS: Cipher Text Stealing This is the Cipher Text Stealing mode as described by |
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Section 8 of rfc2040 and referenced by rfc3962 (rfc3962 includes errata information in its Appendix A) or CBC-CS3 as defined by NIST in Sp800-38A addendum from Oct 2010. |
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This mode is required for Kerberos gss mechanism support for AES encryption. |
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See: https://csrc.nist.gov/publications/detail/sp/800-38a/addendum/final |
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config CRYPTO_ECB tristate "ECB support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER |
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help |
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ECB: Electronic CodeBook mode This is the simplest block cipher algorithm. It simply encrypts the input block by block. |
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config CRYPTO_LRW |
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tristate "LRW support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER select CRYPTO_GF128MUL help LRW: Liskov Rivest Wagner, a tweakable, non malleable, non movable narrow block cipher mode for dm-crypt. Use it with cipher specification string aes-lrw-benbi, the key must be 256, 320 or 384. The first 128, 192 or 256 bits in the key are used for AES and the rest is used to tie each cipher block to its logical position. |
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config CRYPTO_OFB tristate "OFB support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER help OFB: the Output Feedback mode makes a block cipher into a synchronous stream cipher. It generates keystream blocks, which are then XORed with the plaintext blocks to get the ciphertext. Flipping a bit in the ciphertext produces a flipped bit in the plaintext at the same location. This property allows many error correcting codes to function normally even when applied before encryption. |
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config CRYPTO_PCBC tristate "PCBC support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER help PCBC: Propagating Cipher Block Chaining mode This block cipher algorithm is required for RxRPC. |
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config CRYPTO_XTS |
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tristate "XTS support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER |
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select CRYPTO_ECB |
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help XTS: IEEE1619/D16 narrow block cipher use with aes-xts-plain, key size 256, 384 or 512 bits. This implementation currently can't handle a sectorsize which is not a multiple of 16 bytes. |
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config CRYPTO_KEYWRAP tristate "Key wrapping support" |
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select CRYPTO_SKCIPHER |
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select CRYPTO_MANAGER |
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help Support for key wrapping (NIST SP800-38F / RFC3394) without padding. |
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config CRYPTO_NHPOLY1305 tristate select CRYPTO_HASH |
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select CRYPTO_LIB_POLY1305_GENERIC |
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config CRYPTO_NHPOLY1305_SSE2 tristate "NHPoly1305 hash function (x86_64 SSE2 implementation)" depends on X86 && 64BIT select CRYPTO_NHPOLY1305 help SSE2 optimized implementation of the hash function used by the Adiantum encryption mode. |
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config CRYPTO_NHPOLY1305_AVX2 tristate "NHPoly1305 hash function (x86_64 AVX2 implementation)" depends on X86 && 64BIT select CRYPTO_NHPOLY1305 help AVX2 optimized implementation of the hash function used by the Adiantum encryption mode. |
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config CRYPTO_ADIANTUM tristate "Adiantum support" select CRYPTO_CHACHA20 |
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select CRYPTO_LIB_POLY1305_GENERIC |
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select CRYPTO_NHPOLY1305 |
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select CRYPTO_MANAGER |
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help Adiantum is a tweakable, length-preserving encryption mode designed for fast and secure disk encryption, especially on CPUs without dedicated crypto instructions. It encrypts each sector using the XChaCha12 stream cipher, two passes of an ε-almost-∆-universal hash function, and an invocation of the AES-256 block cipher on a single 16-byte block. On CPUs without AES instructions, Adiantum is much faster than AES-XTS. Adiantum's security is provably reducible to that of its underlying stream and block ciphers, subject to a security bound. Unlike XTS, Adiantum is a true wide-block encryption mode, so it actually provides an even stronger notion of security than XTS, subject to the security bound. If unsure, say N. |
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config CRYPTO_ESSIV tristate "ESSIV support for block encryption" select CRYPTO_AUTHENC help Encrypted salt-sector initialization vector (ESSIV) is an IV generation method that is used in some cases by fscrypt and/or dm-crypt. It uses the hash of the block encryption key as the symmetric key for a block encryption pass applied to the input IV, making low entropy IV sources more suitable for block encryption. This driver implements a crypto API template that can be instantiated either as a skcipher or as a aead (depending on the type of the first template argument), and which defers encryption and decryption requests to the encapsulated cipher after applying ESSIV to the input IV. Note that in the aead case, it is assumed that the keys are presented in the same format used by the authenc template, and that the IV appears at the end of the authenticated associated data (AAD) region (which is how dm-crypt uses it.) Note that the use of ESSIV is not recommended for new deployments, and so this only needs to be enabled when interoperability with existing encrypted volumes of filesystems is required, or when building for a particular system that requires it (e.g., when the SoC in question has accelerated CBC but not XTS, making CBC combined with ESSIV the only feasible mode for h/w accelerated block encryption) |
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483 |
comment "Hash modes" |
93b5e86a6
|
484 485 486 487 488 489 490 491 492 493 |
config CRYPTO_CMAC tristate "CMAC support" select CRYPTO_HASH select CRYPTO_MANAGER help Cipher-based Message Authentication Code (CMAC) specified by The National Institute of Standards and Technology (NIST). https://tools.ietf.org/html/rfc4493 http://csrc.nist.gov/publications/nistpubs/800-38B/SP_800-38B.pdf |
584fffc8b
|
494 495 496 |
config CRYPTO_HMAC tristate "HMAC support" select CRYPTO_HASH |
23e353c8a
|
497 |
select CRYPTO_MANAGER |
23e353c8a
|
498 |
help |
584fffc8b
|
499 500 |
HMAC: Keyed-Hashing for Message Authentication (RFC2104). This is required for IPSec. |
23e353c8a
|
501 |
|
584fffc8b
|
502 503 |
config CRYPTO_XCBC tristate "XCBC support" |
584fffc8b
|
504 505 |
select CRYPTO_HASH select CRYPTO_MANAGER |
76cb95217
|
506 |
help |
584fffc8b
|
507 508 509 510 |
XCBC: Keyed-Hashing with encryption algorithm http://www.ietf.org/rfc/rfc3566.txt http://csrc.nist.gov/encryption/modes/proposedmodes/ xcbc-mac/xcbc-mac-spec.pdf |
76cb95217
|
511 |
|
f1939f7c5
|
512 513 |
config CRYPTO_VMAC tristate "VMAC support" |
f1939f7c5
|
514 515 516 517 518 519 520 521 |
select CRYPTO_HASH select CRYPTO_MANAGER help VMAC is a message authentication algorithm designed for very high speed on 64-bit architectures. See also: <http://fastcrypto.org/vmac> |
584fffc8b
|
522 |
comment "Digest" |
28db8e3e3
|
523 |
|
584fffc8b
|
524 525 |
config CRYPTO_CRC32C tristate "CRC32c CRC algorithm" |
5773a3e6e
|
526 |
select CRYPTO_HASH |
6a0962b22
|
527 |
select CRC32 |
4a49b499d
|
528 |
help |
584fffc8b
|
529 530 |
Castagnoli, et al Cyclic Redundancy-Check Algorithm. Used by iSCSI for header and data digests and by others. |
69c35efcf
|
531 |
See Castagnoli93. Module will be crc32c. |
4a49b499d
|
532 |
|
8cb51ba8e
|
533 534 535 536 537 538 539 540 541 542 543 |
config CRYPTO_CRC32C_INTEL tristate "CRC32c INTEL hardware acceleration" depends on X86 select CRYPTO_HASH help In Intel processor with SSE4.2 supported, the processor will support CRC32C implementation using hardware accelerated CRC32 instruction. This option will create 'crc32c-intel' module, which will enable any routine to use the CRC32 instruction to gain performance compared with software implementation. Module will be crc32c-intel. |
7cf31864e
|
544 |
config CRYPTO_CRC32C_VPMSUM |
6dd7a82cc
|
545 |
tristate "CRC32c CRC algorithm (powerpc64)" |
c12abf346
|
546 |
depends on PPC64 && ALTIVEC |
6dd7a82cc
|
547 548 549 550 551 552 |
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. |
442a7c40b
|
553 554 555 556 557 558 559 560 |
config CRYPTO_CRC32C_SPARC64 tristate "CRC32c CRC algorithm (SPARC64)" depends on SPARC64 select CRYPTO_HASH select CRC32 help CRC32c CRC algorithm implemented using sparc64 crypto instructions, when available. |
78c37d191
|
561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 |
config CRYPTO_CRC32 tristate "CRC32 CRC algorithm" select CRYPTO_HASH select CRC32 help CRC-32-IEEE 802.3 cyclic redundancy-check algorithm. Shash crypto api wrappers to crc32_le function. config CRYPTO_CRC32_PCLMUL tristate "CRC32 PCLMULQDQ hardware acceleration" depends on X86 select CRYPTO_HASH select CRC32 help From Intel Westmere and AMD Bulldozer processor with SSE4.2 and PCLMULQDQ supported, the processor will support CRC32 PCLMULQDQ implementation using hardware accelerated PCLMULQDQ |
af8cb01f1
|
578 |
instruction. This option will create 'crc32-pclmul' module, |
78c37d191
|
579 580 |
which will enable any routine to use the CRC-32-IEEE 802.3 checksum and gain better performance as compared with the table implementation. |
4a5dc51e9
|
581 582 583 584 585 586 587 |
config CRYPTO_CRC32_MIPS tristate "CRC32c and CRC32 CRC algorithm (MIPS)" depends on MIPS_CRC_SUPPORT select CRYPTO_HASH help CRC32c and CRC32 CRC algorithms implemented using mips crypto instructions, when available. |
67882e764
|
588 589 590 591 592 593 594 |
config CRYPTO_XXHASH tristate "xxHash hash algorithm" select CRYPTO_HASH select XXHASH help xxHash non-cryptographic hash algorithm. Extremely fast, working at speeds close to RAM limits. |
91d689337
|
595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 |
config CRYPTO_BLAKE2B tristate "BLAKE2b digest algorithm" select CRYPTO_HASH help Implementation of cryptographic hash function BLAKE2b (or just BLAKE2), optimized for 64bit platforms and can produce digests of any size between 1 to 64. The keyed hash is also implemented. This module provides the following algorithms: - blake2b-160 - blake2b-256 - blake2b-384 - blake2b-512 See https://blake2.net for further information. |
7f9b08809
|
611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 |
config CRYPTO_BLAKE2S tristate "BLAKE2s digest algorithm" select CRYPTO_LIB_BLAKE2S_GENERIC select CRYPTO_HASH help Implementation of cryptographic hash function BLAKE2s optimized for 8-32bit platforms and can produce digests of any size between 1 to 32. The keyed hash is also implemented. This module provides the following algorithms: - blake2s-128 - blake2s-160 - blake2s-224 - blake2s-256 See https://blake2.net for further information. |
ed0356eda
|
628 629 630 631 632 |
config CRYPTO_BLAKE2S_X86 tristate "BLAKE2s digest algorithm (x86 accelerated version)" depends on X86 && 64BIT select CRYPTO_LIB_BLAKE2S_GENERIC select CRYPTO_ARCH_HAVE_LIB_BLAKE2S |
68411521c
|
633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 |
config CRYPTO_CRCT10DIF tristate "CRCT10DIF algorithm" select CRYPTO_HASH help CRC T10 Data Integrity Field computation is being cast as a crypto transform. This allows for faster crc t10 diff transforms to be used if they are available. config CRYPTO_CRCT10DIF_PCLMUL tristate "CRCT10DIF PCLMULQDQ hardware acceleration" depends on X86 && 64BIT && CRC_T10DIF select CRYPTO_HASH help For x86_64 processors with SSE4.2 and PCLMULQDQ supported, CRC T10 DIF PCLMULQDQ computation can be hardware accelerated PCLMULQDQ instruction. This option will create |
af8cb01f1
|
649 |
'crct10dif-pclmul' module, which is faster when computing the |
68411521c
|
650 |
crct10dif checksum as compared with the generic table implementation. |
b01df1c16
|
651 652 653 654 655 656 657 658 |
config CRYPTO_CRCT10DIF_VPMSUM tristate "CRC32T10DIF powerpc64 hardware acceleration" depends on PPC64 && ALTIVEC && CRC_T10DIF select CRYPTO_HASH help CRC10T10DIF algorithm implemented using vector polynomial multiply-sum (vpmsum) instructions, introduced in POWER8. Enable on POWER8 and newer processors for improved performance. |
146c8688d
|
659 660 661 662 663 664 665 |
config CRYPTO_VPMSUM_TESTER tristate "Powerpc64 vpmsum hardware acceleration tester" depends on CRYPTO_CRCT10DIF_VPMSUM && CRYPTO_CRC32C_VPMSUM help Stress test for CRC32c and CRC-T10DIF algorithms implemented with POWER8 vpmsum instructions. Unless you are testing these algorithms, you don't need this. |
2cdc6899a
|
666 |
config CRYPTO_GHASH |
8dfa20fcf
|
667 |
tristate "GHASH hash function" |
2cdc6899a
|
668 |
select CRYPTO_GF128MUL |
578c60fbe
|
669 |
select CRYPTO_HASH |
2cdc6899a
|
670 |
help |
8dfa20fcf
|
671 672 |
GHASH is the hash function used in GCM (Galois/Counter Mode). It is not a general-purpose cryptographic hash function. |
2cdc6899a
|
673 |
|
f979e014c
|
674 675 |
config CRYPTO_POLY1305 tristate "Poly1305 authenticator algorithm" |
578c60fbe
|
676 |
select CRYPTO_HASH |
48ea8c6eb
|
677 |
select CRYPTO_LIB_POLY1305_GENERIC |
f979e014c
|
678 679 680 681 682 683 |
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. |
c70f4abef
|
684 |
config CRYPTO_POLY1305_X86_64 |
b1ccc8f4b
|
685 |
tristate "Poly1305 authenticator algorithm (x86_64/SSE2/AVX2)" |
c70f4abef
|
686 |
depends on X86 && 64BIT |
1b2c6a512
|
687 |
select CRYPTO_LIB_POLY1305_GENERIC |
f0e89bcfb
|
688 |
select CRYPTO_ARCH_HAVE_LIB_POLY1305 |
c70f4abef
|
689 690 691 692 693 694 695 |
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. |
a11d055e7
|
696 697 698 699 |
config CRYPTO_POLY1305_MIPS tristate "Poly1305 authenticator algorithm (MIPS optimized)" depends on CPU_MIPS32 || (CPU_MIPS64 && 64BIT) select CRYPTO_ARCH_HAVE_LIB_POLY1305 |
584fffc8b
|
700 701 |
config CRYPTO_MD4 tristate "MD4 digest algorithm" |
808a1763c
|
702 |
select CRYPTO_HASH |
124b53d02
|
703 |
help |
584fffc8b
|
704 |
MD4 message digest algorithm (RFC1320). |
124b53d02
|
705 |
|
584fffc8b
|
706 707 |
config CRYPTO_MD5 tristate "MD5 digest algorithm" |
14b75ba70
|
708 |
select CRYPTO_HASH |
1da177e4c
|
709 |
help |
584fffc8b
|
710 |
MD5 message digest algorithm (RFC1321). |
1da177e4c
|
711 |
|
d69e75def
|
712 713 714 715 716 717 718 719 |
config CRYPTO_MD5_OCTEON tristate "MD5 digest algorithm (OCTEON)" depends on CPU_CAVIUM_OCTEON select CRYPTO_MD5 select CRYPTO_HASH help MD5 message digest algorithm (RFC1321) implemented using OCTEON crypto instructions, when available. |
e8e599537
|
720 721 722 723 724 725 726 |
config CRYPTO_MD5_PPC tristate "MD5 digest algorithm (PPC)" depends on PPC select CRYPTO_HASH help MD5 message digest algorithm (RFC1321) implemented in PPC assembler. |
fa4dfedcc
|
727 728 729 730 731 732 733 734 |
config CRYPTO_MD5_SPARC64 tristate "MD5 digest algorithm (SPARC64)" depends on SPARC64 select CRYPTO_MD5 select CRYPTO_HASH help MD5 message digest algorithm (RFC1321) implemented using sparc64 crypto instructions, when available. |
584fffc8b
|
735 736 |
config CRYPTO_MICHAEL_MIC tristate "Michael MIC keyed digest algorithm" |
19e2bf146
|
737 |
select CRYPTO_HASH |
90831639a
|
738 |
help |
584fffc8b
|
739 740 741 742 |
Michael MIC is used for message integrity protection in TKIP (IEEE 802.11i). This algorithm is required for TKIP, but it should not be used for other purposes because of the weakness of the algorithm. |
90831639a
|
743 |
|
82798f90f
|
744 |
config CRYPTO_RMD128 |
b6d443418
|
745 |
tristate "RIPEMD-128 digest algorithm" |
7c4468bc0
|
746 |
select CRYPTO_HASH |
b6d443418
|
747 748 |
help RIPEMD-128 (ISO/IEC 10118-3:2004). |
82798f90f
|
749 |
|
b6d443418
|
750 |
RIPEMD-128 is a 128-bit cryptographic hash function. It should only |
35ed4b35b
|
751 |
be used as a secure replacement for RIPEMD. For other use cases, |
b6d443418
|
752 |
RIPEMD-160 should be used. |
82798f90f
|
753 |
|
b6d443418
|
754 |
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c5
|
755 |
See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
82798f90f
|
756 757 |
config CRYPTO_RMD160 |
b6d443418
|
758 |
tristate "RIPEMD-160 digest algorithm" |
e5835fba0
|
759 |
select CRYPTO_HASH |
b6d443418
|
760 761 |
help RIPEMD-160 (ISO/IEC 10118-3:2004). |
82798f90f
|
762 |
|
b6d443418
|
763 764 765 766 |
RIPEMD-160 is a 160-bit cryptographic hash function. It is intended to be used as a secure replacement for the 128-bit hash functions MD4, MD5 and it's predecessor RIPEMD (not to be confused with RIPEMD-128). |
82798f90f
|
767 |
|
b6d443418
|
768 769 |
It's speed is comparable to SHA1 and there are no known attacks against RIPEMD-160. |
534fe2c1c
|
770 |
|
b6d443418
|
771 |
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c5
|
772 |
See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
534fe2c1c
|
773 774 |
config CRYPTO_RMD256 |
b6d443418
|
775 |
tristate "RIPEMD-256 digest algorithm" |
d8a5e2e9f
|
776 |
select CRYPTO_HASH |
b6d443418
|
777 778 779 780 781 |
help RIPEMD-256 is an optional extension of RIPEMD-128 with a 256 bit hash. It is intended for applications that require longer hash-results, without needing a larger security level (than RIPEMD-128). |
534fe2c1c
|
782 |
|
b6d443418
|
783 |
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c5
|
784 |
See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
534fe2c1c
|
785 786 |
config CRYPTO_RMD320 |
b6d443418
|
787 |
tristate "RIPEMD-320 digest algorithm" |
3b8efb4c4
|
788 |
select CRYPTO_HASH |
b6d443418
|
789 790 791 792 793 |
help RIPEMD-320 is an optional extension of RIPEMD-160 with a 320 bit hash. It is intended for applications that require longer hash-results, without needing a larger security level (than RIPEMD-160). |
534fe2c1c
|
794 |
|
b6d443418
|
795 |
Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel. |
6d8de74c5
|
796 |
See <http://homes.esat.kuleuven.be/~bosselae/ripemd160.html> |
82798f90f
|
797 |
|
584fffc8b
|
798 799 |
config CRYPTO_SHA1 tristate "SHA1 digest algorithm" |
54ccb3677
|
800 |
select CRYPTO_HASH |
1da177e4c
|
801 |
help |
584fffc8b
|
802 |
SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). |
1da177e4c
|
803 |
|
66be89515
|
804 |
config CRYPTO_SHA1_SSSE3 |
e38b6b7fc
|
805 |
tristate "SHA1 digest algorithm (SSSE3/AVX/AVX2/SHA-NI)" |
66be89515
|
806 807 808 809 810 811 |
depends on X86 && 64BIT select CRYPTO_SHA1 select CRYPTO_HASH help SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented using Supplemental SSE3 (SSSE3) instructions or Advanced Vector |
e38b6b7fc
|
812 813 |
Extensions (AVX/AVX2) or SHA-NI(SHA Extensions New Instructions), when available. |
66be89515
|
814 |
|
8275d1aa6
|
815 |
config CRYPTO_SHA256_SSSE3 |
e38b6b7fc
|
816 |
tristate "SHA256 digest algorithm (SSSE3/AVX/AVX2/SHA-NI)" |
8275d1aa6
|
817 818 819 820 821 822 823 |
depends on X86 && 64BIT select CRYPTO_SHA256 select CRYPTO_HASH help SHA-256 secure hash standard (DFIPS 180-2) implemented using Supplemental SSE3 (SSSE3) instructions, or Advanced Vector Extensions version 1 (AVX1), or Advanced Vector Extensions |
e38b6b7fc
|
824 825 |
version 2 (AVX2) instructions, or SHA-NI (SHA Extensions New Instructions) when available. |
87de4579f
|
826 827 828 829 830 831 832 833 834 835 |
config CRYPTO_SHA512_SSSE3 tristate "SHA512 digest algorithm (SSSE3/AVX/AVX2)" depends on X86 && 64BIT select CRYPTO_SHA512 select CRYPTO_HASH help SHA-512 secure hash standard (DFIPS 180-2) implemented using Supplemental SSE3 (SSSE3) instructions, or Advanced Vector Extensions version 1 (AVX1), or Advanced Vector Extensions |
8275d1aa6
|
836 |
version 2 (AVX2) instructions, when available. |
efdb6f6ed
|
837 838 839 840 841 842 843 844 |
config CRYPTO_SHA1_OCTEON tristate "SHA1 digest algorithm (OCTEON)" depends on CPU_CAVIUM_OCTEON select CRYPTO_SHA1 select CRYPTO_HASH help SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented using OCTEON crypto instructions, when available. |
4ff28d4ca
|
845 846 847 848 849 850 851 852 |
config CRYPTO_SHA1_SPARC64 tristate "SHA1 digest algorithm (SPARC64)" depends on SPARC64 select CRYPTO_SHA1 select CRYPTO_HASH help SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2) implemented using sparc64 crypto instructions, when available. |
323a6bf1d
|
853 854 855 856 857 858 |
config CRYPTO_SHA1_PPC tristate "SHA1 digest algorithm (powerpc)" depends on PPC help This is the powerpc hardware accelerated implementation of the SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2). |
d9850fc52
|
859 860 861 862 863 864 |
config CRYPTO_SHA1_PPC_SPE tristate "SHA1 digest algorithm (PPC SPE)" depends on PPC && SPE help SHA-1 secure hash standard (DFIPS 180-4) implemented using powerpc SPE SIMD instruction set. |
584fffc8b
|
865 866 |
config CRYPTO_SHA256 tristate "SHA224 and SHA256 digest algorithm" |
50e109b5b
|
867 |
select CRYPTO_HASH |
08c327f63
|
868 |
select CRYPTO_LIB_SHA256 |
1da177e4c
|
869 |
help |
584fffc8b
|
870 |
SHA256 secure hash standard (DFIPS 180-2). |
1da177e4c
|
871 |
|
584fffc8b
|
872 873 |
This version of SHA implements a 256 bit hash with 128 bits of security against collision attacks. |
2729bb427
|
874 |
|
b6d443418
|
875 876 |
This code also includes SHA-224, a 224 bit hash with 112 bits of security against collision attacks. |
584fffc8b
|
877 |
|
2ecc1e95e
|
878 879 880 881 882 883 884 885 |
config CRYPTO_SHA256_PPC_SPE tristate "SHA224 and SHA256 digest algorithm (PPC SPE)" depends on PPC && SPE select CRYPTO_SHA256 select CRYPTO_HASH help SHA224 and SHA256 secure hash standard (DFIPS 180-2) implemented using powerpc SPE SIMD instruction set. |
efdb6f6ed
|
886 887 888 889 890 891 892 893 |
config CRYPTO_SHA256_OCTEON tristate "SHA224 and SHA256 digest algorithm (OCTEON)" depends on CPU_CAVIUM_OCTEON select CRYPTO_SHA256 select CRYPTO_HASH help SHA-256 secure hash standard (DFIPS 180-2) implemented using OCTEON crypto instructions, when available. |
86c93b24e
|
894 895 896 897 898 899 900 901 |
config CRYPTO_SHA256_SPARC64 tristate "SHA224 and SHA256 digest algorithm (SPARC64)" depends on SPARC64 select CRYPTO_SHA256 select CRYPTO_HASH help SHA-256 secure hash standard (DFIPS 180-2) implemented using sparc64 crypto instructions, when available. |
584fffc8b
|
902 903 |
config CRYPTO_SHA512 tristate "SHA384 and SHA512 digest algorithms" |
bd9d20dba
|
904 |
select CRYPTO_HASH |
b9f535ffe
|
905 |
help |
584fffc8b
|
906 |
SHA512 secure hash standard (DFIPS 180-2). |
b9f535ffe
|
907 |
|
584fffc8b
|
908 909 |
This version of SHA implements a 512 bit hash with 256 bits of security against collision attacks. |
b9f535ffe
|
910 |
|
584fffc8b
|
911 912 |
This code also includes SHA-384, a 384 bit hash with 192 bits of security against collision attacks. |
b9f535ffe
|
913 |
|
efdb6f6ed
|
914 915 916 917 918 919 920 921 |
config CRYPTO_SHA512_OCTEON tristate "SHA384 and SHA512 digest algorithms (OCTEON)" depends on CPU_CAVIUM_OCTEON select CRYPTO_SHA512 select CRYPTO_HASH help SHA-512 secure hash standard (DFIPS 180-2) implemented using OCTEON crypto instructions, when available. |
775e0c699
|
922 923 924 925 926 927 928 929 |
config CRYPTO_SHA512_SPARC64 tristate "SHA384 and SHA512 digest algorithm (SPARC64)" depends on SPARC64 select CRYPTO_SHA512 select CRYPTO_HASH help SHA-512 secure hash standard (DFIPS 180-2) implemented using sparc64 crypto instructions, when available. |
53964b9ee
|
930 931 932 933 934 935 936 937 938 |
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/ |
4f0fc1600
|
939 940 941 942 943 944 945 946 947 948 |
config CRYPTO_SM3 tristate "SM3 digest algorithm" select CRYPTO_HASH help SM3 secure hash function as defined by OSCCA GM/T 0004-2012 SM3). It is part of the Chinese Commercial Cryptography suite. References: http://www.oscca.gov.cn/UpFile/20101222141857786.pdf https://datatracker.ietf.org/doc/html/draft-shen-sm3-hash |
fe18957e8
|
949 950 951 952 953 954 955 956 957 958 959 |
config CRYPTO_STREEBOG tristate "Streebog Hash Function" select CRYPTO_HASH help Streebog Hash Function (GOST R 34.11-2012, RFC 6986) is one of the Russian cryptographic standard algorithms (called GOST algorithms). This setting enables two hash algorithms with 256 and 512 bits output. References: https://tc26.ru/upload/iblock/fed/feddbb4d26b685903faa2ba11aea43f6.pdf https://tools.ietf.org/html/rfc6986 |
584fffc8b
|
960 961 |
config CRYPTO_TGR192 tristate "Tiger digest algorithms" |
f63fbd3d5
|
962 |
select CRYPTO_HASH |
eaf44088f
|
963 |
help |
584fffc8b
|
964 |
Tiger hash algorithm 192, 160 and 128-bit hashes |
eaf44088f
|
965 |
|
584fffc8b
|
966 967 968 |
Tiger is a hash function optimized for 64-bit processors while still having decent performance on 32-bit processors. Tiger was developed by Ross Anderson and Eli Biham. |
eaf44088f
|
969 970 |
See also: |
584fffc8b
|
971 |
<http://www.cs.technion.ac.il/~biham/Reports/Tiger/>. |
eaf44088f
|
972 |
|
584fffc8b
|
973 974 |
config CRYPTO_WP512 tristate "Whirlpool digest algorithms" |
4946510ba
|
975 |
select CRYPTO_HASH |
1da177e4c
|
976 |
help |
584fffc8b
|
977 |
Whirlpool hash algorithm 512, 384 and 256-bit hashes |
1da177e4c
|
978 |
|
584fffc8b
|
979 980 |
Whirlpool-512 is part of the NESSIE cryptographic primitives. Whirlpool will be part of the ISO/IEC 10118-3:2003(E) standard |
1da177e4c
|
981 982 |
See also: |
6d8de74c5
|
983 |
<http://www.larc.usp.br/~pbarreto/WhirlpoolPage.html> |
584fffc8b
|
984 |
|
0e1227d35
|
985 |
config CRYPTO_GHASH_CLMUL_NI_INTEL |
8dfa20fcf
|
986 |
tristate "GHASH hash function (CLMUL-NI accelerated)" |
8af00860c
|
987 |
depends on X86 && 64BIT |
0e1227d35
|
988 989 |
select CRYPTO_CRYPTD help |
8dfa20fcf
|
990 991 |
This is the x86_64 CLMUL-NI accelerated implementation of GHASH, the hash function used in GCM (Galois/Counter mode). |
0e1227d35
|
992 |
|
584fffc8b
|
993 |
comment "Ciphers" |
1da177e4c
|
994 995 996 |
config CRYPTO_AES tristate "AES cipher algorithms" |
cce9e06d1
|
997 |
select CRYPTO_ALGAPI |
5bb12d782
|
998 |
select CRYPTO_LIB_AES |
1da177e4c
|
999 |
help |
584fffc8b
|
1000 |
AES cipher algorithms (FIPS-197). AES uses the Rijndael |
1da177e4c
|
1001 1002 1003 |
algorithm. Rijndael appears to be consistently a very good performer in |
584fffc8b
|
1004 1005 1006 1007 1008 1009 1010 |
both hardware and software across a wide range of computing environments regardless of its use in feedback or non-feedback modes. Its key setup time is excellent, and its key agility is good. Rijndael's very low memory requirements make it very well suited for restricted-space environments, in which it also demonstrates excellent performance. Rijndael's operations are among the easiest to defend against power and timing attacks. |
1da177e4c
|
1011 |
|
584fffc8b
|
1012 |
The AES specifies three key sizes: 128, 192 and 256 bits |
1da177e4c
|
1013 1014 |
See <http://csrc.nist.gov/CryptoToolkit/aes/> for more information. |
b5e0b032b
|
1015 1016 1017 |
config CRYPTO_AES_TI tristate "Fixed time AES cipher" select CRYPTO_ALGAPI |
e59c1c987
|
1018 |
select CRYPTO_LIB_AES |
b5e0b032b
|
1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 |
help This is a generic implementation of AES that attempts to eliminate data dependent latencies as much as possible without affecting performance too much. It is intended for use by the generic CCM and GCM drivers, and other CTR or CMAC/XCBC based modes that rely solely on encryption (although decryption is supported as well, but with a more dramatic performance hit) Instead of using 16 lookup tables of 1 KB each, (8 for encryption and 8 for decryption), this implementation only uses just two S-boxes of 256 bytes each, and attempts to eliminate data dependent latencies by prefetching the entire table into the cache at the start of each |
0a6a40c2a
|
1031 1032 |
block. Interrupts are also disabled to avoid races where cachelines are evicted when the CPU is interrupted to do something else. |
b5e0b032b
|
1033 |
|
54b6a1bd5
|
1034 1035 |
config CRYPTO_AES_NI_INTEL tristate "AES cipher algorithms (AES-NI)" |
8af00860c
|
1036 |
depends on X86 |
85671860c
|
1037 |
select CRYPTO_AEAD |
2c53fd11f
|
1038 |
select CRYPTO_LIB_AES |
54b6a1bd5
|
1039 |
select CRYPTO_ALGAPI |
b95bba5d0
|
1040 |
select CRYPTO_SKCIPHER |
7643a11a3
|
1041 |
select CRYPTO_GLUE_HELPER_X86 if 64BIT |
85671860c
|
1042 |
select CRYPTO_SIMD |
54b6a1bd5
|
1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 |
help Use Intel AES-NI instructions for AES algorithm. AES cipher algorithms (FIPS-197). AES uses the Rijndael algorithm. Rijndael appears to be consistently a very good performer in both hardware and software across a wide range of computing environments regardless of its use in feedback or non-feedback modes. Its key setup time is excellent, and its key agility is |
584fffc8b
|
1053 1054 1055 1056 |
good. Rijndael's very low memory requirements make it very well suited for restricted-space environments, in which it also demonstrates excellent performance. Rijndael's operations are among the easiest to defend against power and timing attacks. |
a2a892a23
|
1057 |
|
584fffc8b
|
1058 |
The AES specifies three key sizes: 128, 192 and 256 bits |
1da177e4c
|
1059 1060 |
See <http://csrc.nist.gov/encryption/aes/> for more information. |
0d258efb6
|
1061 1062 |
In addition to AES cipher algorithm support, the acceleration for some popular block cipher mode is supported too, including |
944585a64
|
1063 |
ECB, CBC, LRW, XTS. The 64 bit version has additional |
0d258efb6
|
1064 |
acceleration for CTR. |
2cf4ac8be
|
1065 |
|
9bf4852d3
|
1066 1067 1068 |
config CRYPTO_AES_SPARC64 tristate "AES cipher algorithms (SPARC64)" depends on SPARC64 |
b95bba5d0
|
1069 |
select CRYPTO_SKCIPHER |
9bf4852d3
|
1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 |
help Use SPARC64 crypto opcodes for AES algorithm. AES cipher algorithms (FIPS-197). AES uses the Rijndael algorithm. Rijndael appears to be consistently a very good performer in both hardware and software across a wide range of computing environments regardless of its use in feedback or non-feedback modes. Its key setup time is excellent, and its key agility is good. Rijndael's very low memory requirements make it very well suited for restricted-space environments, in which it also demonstrates excellent performance. Rijndael's operations are among the easiest to defend against power and timing attacks. The AES specifies three key sizes: 128, 192 and 256 bits See <http://csrc.nist.gov/encryption/aes/> for more information. In addition to AES cipher algorithm support, the acceleration for some popular block cipher mode is supported too, including ECB and CBC. |
504c6143c
|
1092 1093 1094 |
config CRYPTO_AES_PPC_SPE tristate "AES cipher algorithms (PPC SPE)" depends on PPC && SPE |
b95bba5d0
|
1095 |
select CRYPTO_SKCIPHER |
504c6143c
|
1096 1097 1098 1099 1100 1101 1102 1103 1104 |
help AES cipher algorithms (FIPS-197). Additionally the acceleration for popular block cipher modes ECB, CBC, CTR and XTS is supported. This module should only be used for low power (router) devices without hardware AES acceleration (e.g. caam crypto). It reduces the size of the AES tables from 16KB to 8KB + 256 bytes and mitigates timining attacks. Nevertheless it might be not as secure as other architecture specific assembler implementations that work on 1KB tables or 256 bytes S-boxes. |
584fffc8b
|
1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 |
config CRYPTO_ANUBIS tristate "Anubis cipher algorithm" select CRYPTO_ALGAPI help Anubis cipher algorithm. Anubis is a variable key length cipher which can use keys from 128 bits to 320 bits in length. It was evaluated as a entrant in the NESSIE competition. See also: |
6d8de74c5
|
1116 1117 |
<https://www.cosic.esat.kuleuven.be/nessie/reports/> <http://www.larc.usp.br/~pbarreto/AnubisPage.html> |
584fffc8b
|
1118 1119 1120 |
config CRYPTO_ARC4 tristate "ARC4 cipher algorithm" |
b95bba5d0
|
1121 |
select CRYPTO_SKCIPHER |
dc51f2575
|
1122 |
select CRYPTO_LIB_ARC4 |
584fffc8b
|
1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 |
help ARC4 cipher algorithm. ARC4 is a stream cipher using keys ranging from 8 bits to 2048 bits in length. This algorithm is required for driver-based WEP, but it should not be for other purposes because of the weakness of the algorithm. config CRYPTO_BLOWFISH tristate "Blowfish cipher algorithm" select CRYPTO_ALGAPI |
52ba867c8
|
1134 |
select CRYPTO_BLOWFISH_COMMON |
584fffc8b
|
1135 1136 1137 1138 1139 1140 1141 1142 1143 |
help Blowfish cipher algorithm, by Bruce Schneier. This is a variable key length cipher which can use keys from 32 bits to 448 bits in length. It's fast, simple and specifically designed for use on "large microprocessors". See also: <http://www.schneier.com/blowfish.html> |
52ba867c8
|
1144 1145 1146 1147 1148 1149 1150 1151 |
config CRYPTO_BLOWFISH_COMMON tristate help Common parts of the Blowfish cipher algorithm shared by the generic c and the assembler implementations. See also: <http://www.schneier.com/blowfish.html> |
64b94ceae
|
1152 1153 |
config CRYPTO_BLOWFISH_X86_64 tristate "Blowfish cipher algorithm (x86_64)" |
f21a7c195
|
1154 |
depends on X86 && 64BIT |
b95bba5d0
|
1155 |
select CRYPTO_SKCIPHER |
64b94ceae
|
1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 |
select CRYPTO_BLOWFISH_COMMON help Blowfish cipher algorithm (x86_64), by Bruce Schneier. This is a variable key length cipher which can use keys from 32 bits to 448 bits in length. It's fast, simple and specifically designed for use on "large microprocessors". See also: <http://www.schneier.com/blowfish.html> |
584fffc8b
|
1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 |
config CRYPTO_CAMELLIA tristate "Camellia cipher algorithms" depends on CRYPTO select CRYPTO_ALGAPI help Camellia cipher algorithms module. Camellia is a symmetric key block cipher developed jointly at NTT and Mitsubishi Electric Corporation. The Camellia specifies three key sizes: 128, 192 and 256 bits. See also: <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> |
0b95ec56a
|
1180 1181 |
config CRYPTO_CAMELLIA_X86_64 tristate "Camellia cipher algorithm (x86_64)" |
f21a7c195
|
1182 |
depends on X86 && 64BIT |
0b95ec56a
|
1183 |
depends on CRYPTO |
b95bba5d0
|
1184 |
select CRYPTO_SKCIPHER |
964263afd
|
1185 |
select CRYPTO_GLUE_HELPER_X86 |
0b95ec56a
|
1186 1187 1188 1189 1190 1191 1192 1193 1194 |
help Camellia cipher algorithm module (x86_64). Camellia is a symmetric key block cipher developed jointly at NTT and Mitsubishi Electric Corporation. The Camellia specifies three key sizes: 128, 192 and 256 bits. See also: |
d9b1d2e7e
|
1195 1196 1197 1198 1199 1200 |
<https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> config CRYPTO_CAMELLIA_AESNI_AVX_X86_64 tristate "Camellia cipher algorithm (x86_64/AES-NI/AVX)" depends on X86 && 64BIT depends on CRYPTO |
b95bba5d0
|
1201 |
select CRYPTO_SKCIPHER |
d9b1d2e7e
|
1202 |
select CRYPTO_CAMELLIA_X86_64 |
44893bc29
|
1203 1204 |
select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SIMD |
d9b1d2e7e
|
1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 |
select CRYPTO_XTS help Camellia cipher algorithm module (x86_64/AES-NI/AVX). Camellia is a symmetric key block cipher developed jointly at NTT and Mitsubishi Electric Corporation. The Camellia specifies three key sizes: 128, 192 and 256 bits. See also: |
0b95ec56a
|
1215 |
<https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> |
f3f935a76
|
1216 1217 1218 1219 |
config CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 tristate "Camellia cipher algorithm (x86_64/AES-NI/AVX2)" depends on X86 && 64BIT depends on CRYPTO |
f3f935a76
|
1220 |
select CRYPTO_CAMELLIA_AESNI_AVX_X86_64 |
f3f935a76
|
1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 |
help Camellia cipher algorithm module (x86_64/AES-NI/AVX2). Camellia is a symmetric key block cipher developed jointly at NTT and Mitsubishi Electric Corporation. The Camellia specifies three key sizes: 128, 192 and 256 bits. See also: <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> |
81658ad0d
|
1231 1232 1233 1234 1235 |
config CRYPTO_CAMELLIA_SPARC64 tristate "Camellia cipher algorithm (SPARC64)" depends on SPARC64 depends on CRYPTO select CRYPTO_ALGAPI |
b95bba5d0
|
1236 |
select CRYPTO_SKCIPHER |
81658ad0d
|
1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 |
help Camellia cipher algorithm module (SPARC64). Camellia is a symmetric key block cipher developed jointly at NTT and Mitsubishi Electric Corporation. The Camellia specifies three key sizes: 128, 192 and 256 bits. See also: <https://info.isl.ntt.co.jp/crypt/eng/camellia/index_s.html> |
044ab5257
|
1247 1248 1249 1250 1251 |
config CRYPTO_CAST_COMMON tristate help Common parts of the CAST cipher algorithms shared by the generic c and the assembler implementations. |
1da177e4c
|
1252 1253 |
config CRYPTO_CAST5 tristate "CAST5 (CAST-128) cipher algorithm" |
cce9e06d1
|
1254 |
select CRYPTO_ALGAPI |
044ab5257
|
1255 |
select CRYPTO_CAST_COMMON |
1da177e4c
|
1256 1257 1258 |
help The CAST5 encryption algorithm (synonymous with CAST-128) is described in RFC2144. |
4d6d6a2c8
|
1259 1260 1261 |
config CRYPTO_CAST5_AVX_X86_64 tristate "CAST5 (CAST-128) cipher algorithm (x86_64/AVX)" depends on X86 && 64BIT |
b95bba5d0
|
1262 |
select CRYPTO_SKCIPHER |
4d6d6a2c8
|
1263 |
select CRYPTO_CAST5 |
1e63183a2
|
1264 1265 |
select CRYPTO_CAST_COMMON select CRYPTO_SIMD |
4d6d6a2c8
|
1266 1267 1268 1269 1270 1271 |
help The CAST5 encryption algorithm (synonymous with CAST-128) is described in RFC2144. This module provides the Cast5 cipher algorithm that processes sixteen blocks parallel using the AVX instruction set. |
1da177e4c
|
1272 1273 |
config CRYPTO_CAST6 tristate "CAST6 (CAST-256) cipher algorithm" |
cce9e06d1
|
1274 |
select CRYPTO_ALGAPI |
044ab5257
|
1275 |
select CRYPTO_CAST_COMMON |
1da177e4c
|
1276 1277 1278 |
help The CAST6 encryption algorithm (synonymous with CAST-256) is described in RFC2612. |
4ea1277d3
|
1279 1280 1281 |
config CRYPTO_CAST6_AVX_X86_64 tristate "CAST6 (CAST-256) cipher algorithm (x86_64/AVX)" depends on X86 && 64BIT |
b95bba5d0
|
1282 |
select CRYPTO_SKCIPHER |
4ea1277d3
|
1283 |
select CRYPTO_CAST6 |
4bd969243
|
1284 1285 1286 |
select CRYPTO_CAST_COMMON select CRYPTO_GLUE_HELPER_X86 select CRYPTO_SIMD |
4ea1277d3
|
1287 1288 1289 1290 1291 1292 1293 |
select CRYPTO_XTS help The CAST6 encryption algorithm (synonymous with CAST-256) is described in RFC2612. This module provides the Cast6 cipher algorithm that processes eight blocks parallel using the AVX instruction set. |
584fffc8b
|
1294 1295 |
config CRYPTO_DES tristate "DES and Triple DES EDE cipher algorithms" |
cce9e06d1
|
1296 |
select CRYPTO_ALGAPI |
04007b0e6
|
1297 |
select CRYPTO_LIB_DES |
1da177e4c
|
1298 |
help |
584fffc8b
|
1299 |
DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3). |
fb4f10ed5
|
1300 |
|
c5aac2df6
|
1301 1302 |
config CRYPTO_DES_SPARC64 tristate "DES and Triple DES EDE cipher algorithms (SPARC64)" |
97da37b35
|
1303 |
depends on SPARC64 |
c5aac2df6
|
1304 |
select CRYPTO_ALGAPI |
04007b0e6
|
1305 |
select CRYPTO_LIB_DES |
b95bba5d0
|
1306 |
select CRYPTO_SKCIPHER |
c5aac2df6
|
1307 1308 1309 |
help DES cipher algorithm (FIPS 46-2), and Triple DES EDE (FIPS 46-3), optimized using SPARC64 crypto opcodes. |
6574e6c64
|
1310 1311 1312 |
config CRYPTO_DES3_EDE_X86_64 tristate "Triple DES EDE cipher algorithm (x86-64)" depends on X86 && 64BIT |
b95bba5d0
|
1313 |
select CRYPTO_SKCIPHER |
04007b0e6
|
1314 |
select CRYPTO_LIB_DES |
6574e6c64
|
1315 1316 1317 1318 1319 1320 1321 |
help Triple DES EDE (FIPS 46-3) algorithm. This module provides implementation of the Triple DES EDE cipher algorithm that is optimized for x86-64 processors. Two versions of algorithm are provided; regular processing one input block and one that processes three blocks parallel. |
584fffc8b
|
1322 1323 |
config CRYPTO_FCRYPT tristate "FCrypt cipher algorithm" |
cce9e06d1
|
1324 |
select CRYPTO_ALGAPI |
b95bba5d0
|
1325 |
select CRYPTO_SKCIPHER |
1da177e4c
|
1326 |
help |
584fffc8b
|
1327 |
FCrypt algorithm used by RxRPC. |
1da177e4c
|
1328 1329 1330 |
config CRYPTO_KHAZAD tristate "Khazad cipher algorithm" |
cce9e06d1
|
1331 |
select CRYPTO_ALGAPI |
1da177e4c
|
1332 1333 1334 1335 1336 1337 1338 1339 |
help Khazad cipher algorithm. Khazad was a finalist in the initial NESSIE competition. It is an algorithm optimized for 64-bit processors with good performance on 32-bit processors. Khazad uses an 128 bit key size. See also: |
6d8de74c5
|
1340 |
<http://www.larc.usp.br/~pbarreto/KhazadPage.html> |
1da177e4c
|
1341 |
|
2407d6087
|
1342 |
config CRYPTO_SALSA20 |
3b4afaf29
|
1343 |
tristate "Salsa20 stream cipher algorithm" |
b95bba5d0
|
1344 |
select CRYPTO_SKCIPHER |
2407d6087
|
1345 1346 1347 1348 1349 |
help Salsa20 stream cipher algorithm. Salsa20 is a stream cipher submitted to eSTREAM, the ECRYPT Stream Cipher Project. See <http://www.ecrypt.eu.org/stream/> |
974e4b752
|
1350 1351 1352 |
The Salsa20 stream cipher algorithm is designed by Daniel J. Bernstein <djb@cr.yp.to>. See <http://cr.yp.to/snuffle.html> |
c08d0e647
|
1353 |
config CRYPTO_CHACHA20 |
aa7624093
|
1354 |
tristate "ChaCha stream cipher algorithms" |
5fb8ef258
|
1355 |
select CRYPTO_LIB_CHACHA_GENERIC |
b95bba5d0
|
1356 |
select CRYPTO_SKCIPHER |
c08d0e647
|
1357 |
help |
aa7624093
|
1358 |
The ChaCha20, XChaCha20, and XChaCha12 stream cipher algorithms. |
c08d0e647
|
1359 1360 1361 |
ChaCha20 is a 256-bit high-speed stream cipher designed by Daniel J. Bernstein and further specified in RFC7539 for use in IETF protocols. |
de61d7ae5
|
1362 |
This is the portable C implementation of ChaCha20. See also: |
c08d0e647
|
1363 |
<http://cr.yp.to/chacha/chacha-20080128.pdf> |
de61d7ae5
|
1364 1365 1366 1367 1368 |
XChaCha20 is the application of the XSalsa20 construction to ChaCha20 rather than to Salsa20. XChaCha20 extends ChaCha20's nonce length from 64 bits (or 96 bits using the RFC7539 convention) to 192 bits, while provably retaining ChaCha20's security. See also: <https://cr.yp.to/snuffle/xsalsa-20081128.pdf> |
aa7624093
|
1369 1370 1371 |
XChaCha12 is XChaCha20 reduced to 12 rounds, with correspondingly reduced security margin but increased performance. It can be needed in some performance-sensitive scenarios. |
c9320b6dc
|
1372 |
config CRYPTO_CHACHA20_X86_64 |
4af782618
|
1373 |
tristate "ChaCha stream cipher algorithms (x86_64/SSSE3/AVX2/AVX-512VL)" |
c9320b6dc
|
1374 |
depends on X86 && 64BIT |
b95bba5d0
|
1375 |
select CRYPTO_SKCIPHER |
28e8d89b1
|
1376 |
select CRYPTO_LIB_CHACHA_GENERIC |
84e03fa39
|
1377 |
select CRYPTO_ARCH_HAVE_LIB_CHACHA |
c9320b6dc
|
1378 |
help |
7a507d622
|
1379 1380 |
SSSE3, AVX2, and AVX-512VL optimized implementations of the ChaCha20, XChaCha20, and XChaCha12 stream ciphers. |
c9320b6dc
|
1381 |
|
3a2f58f3b
|
1382 1383 1384 |
config CRYPTO_CHACHA_MIPS tristate "ChaCha stream cipher algorithms (MIPS 32r2 optimized)" depends on CPU_MIPS32_R2 |
660eda8d5
|
1385 |
select CRYPTO_SKCIPHER |
3a2f58f3b
|
1386 |
select CRYPTO_ARCH_HAVE_LIB_CHACHA |
584fffc8b
|
1387 1388 |
config CRYPTO_SEED tristate "SEED cipher algorithm" |
cce9e06d1
|
1389 |
select CRYPTO_ALGAPI |
1da177e4c
|
1390 |
help |
584fffc8b
|
1391 |
SEED cipher algorithm (RFC4269). |
1da177e4c
|
1392 |
|
584fffc8b
|
1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 |
SEED is a 128-bit symmetric key block cipher that has been developed by KISA (Korea Information Security Agency) as a national standard encryption algorithm of the Republic of Korea. It is a 16 round block cipher with the key size of 128 bit. See also: <http://www.kisa.or.kr/kisa/seed/jsp/seed_eng.jsp> config CRYPTO_SERPENT tristate "Serpent cipher algorithm" |
cce9e06d1
|
1403 |
select CRYPTO_ALGAPI |
1da177e4c
|
1404 |
help |
584fffc8b
|
1405 |
Serpent cipher algorithm, by Anderson, Biham & Knudsen. |
1da177e4c
|
1406 |
|
584fffc8b
|
1407 1408 1409 1410 1411 1412 |
Keys are allowed to be from 0 to 256 bits in length, in steps of 8 bits. Also includes the 'Tnepres' algorithm, a reversed variant of Serpent for compatibility with old kerneli.org code. See also: <http://www.cl.cam.ac.uk/~rja14/serpent.html> |
937c30d7f
|
1413 1414 1415 |
config CRYPTO_SERPENT_SSE2_X86_64 tristate "Serpent cipher algorithm (x86_64/SSE2)" depends on X86 && 64BIT |
b95bba5d0
|
1416 |
select CRYPTO_SKCIPHER |
596d87505
|
1417 |
select CRYPTO_GLUE_HELPER_X86 |
937c30d7f
|
1418 |
select CRYPTO_SERPENT |
e0f409dcb
|
1419 |
select CRYPTO_SIMD |
937c30d7f
|
1420 1421 1422 1423 1424 |
help Serpent cipher algorithm, by Anderson, Biham & Knudsen. Keys are allowed to be from 0 to 256 bits in length, in steps of 8 bits. |
1e6232f87
|
1425 |
This module provides Serpent cipher algorithm that processes eight |
937c30d7f
|
1426 1427 1428 1429 |
blocks parallel using SSE2 instruction set. See also: <http://www.cl.cam.ac.uk/~rja14/serpent.html> |
251496dbf
|
1430 1431 1432 |
config CRYPTO_SERPENT_SSE2_586 tristate "Serpent cipher algorithm (i586/SSE2)" depends on X86 && !64BIT |
b95bba5d0
|
1433 |
select CRYPTO_SKCIPHER |
596d87505
|
1434 |
select CRYPTO_GLUE_HELPER_X86 |
251496dbf
|
1435 |
select CRYPTO_SERPENT |
e0f409dcb
|
1436 |
select CRYPTO_SIMD |
251496dbf
|
1437 1438 1439 1440 1441 1442 1443 1444 1445 1446 1447 |
help Serpent cipher algorithm, by Anderson, Biham & Knudsen. Keys are allowed to be from 0 to 256 bits in length, in steps of 8 bits. This module provides Serpent cipher algorithm that processes four blocks parallel using SSE2 instruction set. See also: <http://www.cl.cam.ac.uk/~rja14/serpent.html> |
7efe40767
|
1448 1449 1450 1451 |
config CRYPTO_SERPENT_AVX_X86_64 tristate "Serpent cipher algorithm (x86_64/AVX)" depends on X86 && 64BIT |
b95bba5d0
|
1452 |
select CRYPTO_SKCIPHER |
1d0debbd4
|
1453 |
select CRYPTO_GLUE_HELPER_X86 |
7efe40767
|
1454 |
select CRYPTO_SERPENT |
e16bf974b
|
1455 |
select CRYPTO_SIMD |
7efe40767
|
1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 |
select CRYPTO_XTS help Serpent cipher algorithm, by Anderson, Biham & Knudsen. Keys are allowed to be from 0 to 256 bits in length, in steps of 8 bits. This module provides the Serpent cipher algorithm that processes eight blocks parallel using the AVX instruction set. See also: <http://www.cl.cam.ac.uk/~rja14/serpent.html> |
251496dbf
|
1468 |
|
56d76c96a
|
1469 1470 1471 |
config CRYPTO_SERPENT_AVX2_X86_64 tristate "Serpent cipher algorithm (x86_64/AVX2)" depends on X86 && 64BIT |
56d76c96a
|
1472 |
select CRYPTO_SERPENT_AVX_X86_64 |
56d76c96a
|
1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 |
help Serpent cipher algorithm, by Anderson, Biham & Knudsen. Keys are allowed to be from 0 to 256 bits in length, in steps of 8 bits. This module provides Serpent cipher algorithm that processes 16 blocks parallel using AVX2 instruction set. See also: <http://www.cl.cam.ac.uk/~rja14/serpent.html> |
747c8ce4e
|
1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 |
config CRYPTO_SM4 tristate "SM4 cipher algorithm" select CRYPTO_ALGAPI help SM4 cipher algorithms (OSCCA GB/T 32907-2016). SM4 (GBT.32907-2016) is a cryptographic standard issued by the Organization of State Commercial Administration of China (OSCCA) as an authorized cryptographic algorithms for the use within China. SMS4 was originally created for use in protecting wireless networks, and is mandated in the Chinese National Standard for Wireless LAN WAPI (Wired Authentication and Privacy Infrastructure) (GB.15629.11-2003). The latest SM4 standard (GBT.32907-2016) was proposed by OSCCA and standardized through TC 260 of the Standardization Administration of the People's Republic of China (SAC). The input, output, and key of SMS4 are each 128 bits. See also: <https://eprint.iacr.org/2008/329.pdf> If unsure, say N. |
584fffc8b
|
1508 1509 |
config CRYPTO_TEA tristate "TEA, XTEA and XETA cipher algorithms" |
cce9e06d1
|
1510 |
select CRYPTO_ALGAPI |
1da177e4c
|
1511 |
help |
584fffc8b
|
1512 |
TEA cipher algorithm. |
1da177e4c
|
1513 |
|
584fffc8b
|
1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 |
Tiny Encryption Algorithm is a simple cipher that uses many rounds for security. It is very fast and uses little memory. Xtendend Tiny Encryption Algorithm is a modification to the TEA algorithm to address a potential key weakness in the TEA algorithm. Xtendend Encryption Tiny Algorithm is a mis-implementation of the XTEA algorithm for compatibility purposes. config CRYPTO_TWOFISH tristate "Twofish cipher algorithm" |
04ac7db3f
|
1527 |
select CRYPTO_ALGAPI |
584fffc8b
|
1528 |
select CRYPTO_TWOFISH_COMMON |
04ac7db3f
|
1529 |
help |
584fffc8b
|
1530 |
Twofish cipher algorithm. |
04ac7db3f
|
1531 |
|
584fffc8b
|
1532 1533 1534 1535 |
Twofish was submitted as an AES (Advanced Encryption Standard) candidate cipher by researchers at CounterPane Systems. It is a 16 round block cipher supporting key sizes of 128, 192, and 256 bits. |
04ac7db3f
|
1536 |
|
584fffc8b
|
1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 |
See also: <http://www.schneier.com/twofish.html> config CRYPTO_TWOFISH_COMMON tristate help Common parts of the Twofish cipher algorithm shared by the generic c and the assembler implementations. config CRYPTO_TWOFISH_586 tristate "Twofish cipher algorithms (i586)" depends on (X86 || UML_X86) && !64BIT select CRYPTO_ALGAPI select CRYPTO_TWOFISH_COMMON help Twofish cipher algorithm. Twofish was submitted as an AES (Advanced Encryption Standard) candidate cipher by researchers at CounterPane Systems. It is a 16 round block cipher supporting key sizes of 128, 192, and 256 bits. |
04ac7db3f
|
1558 1559 |
See also: |
584fffc8b
|
1560 |
<http://www.schneier.com/twofish.html> |
04ac7db3f
|
1561 |
|
584fffc8b
|
1562 1563 1564 |
config CRYPTO_TWOFISH_X86_64 tristate "Twofish cipher algorithm (x86_64)" depends on (X86 || UML_X86) && 64BIT |
cce9e06d1
|
1565 |
select CRYPTO_ALGAPI |
584fffc8b
|
1566 |
select CRYPTO_TWOFISH_COMMON |
1da177e4c
|
1567 |
help |
584fffc8b
|
1568 |
Twofish cipher algorithm (x86_64). |
1da177e4c
|
1569 |
|
584fffc8b
|
1570 1571 1572 1573 1574 1575 1576 |
Twofish was submitted as an AES (Advanced Encryption Standard) candidate cipher by researchers at CounterPane Systems. It is a 16 round block cipher supporting key sizes of 128, 192, and 256 bits. See also: <http://www.schneier.com/twofish.html> |
8280daad4
|
1577 1578 |
config CRYPTO_TWOFISH_X86_64_3WAY tristate "Twofish cipher algorithm (x86_64, 3-way parallel)" |
f21a7c195
|
1579 |
depends on X86 && 64BIT |
b95bba5d0
|
1580 |
select CRYPTO_SKCIPHER |
8280daad4
|
1581 1582 |
select CRYPTO_TWOFISH_COMMON select CRYPTO_TWOFISH_X86_64 |
414cb5e7c
|
1583 |
select CRYPTO_GLUE_HELPER_X86 |
8280daad4
|
1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 |
help Twofish cipher algorithm (x86_64, 3-way parallel). Twofish was submitted as an AES (Advanced Encryption Standard) candidate cipher by researchers at CounterPane Systems. It is a 16 round block cipher supporting key sizes of 128, 192, and 256 bits. This module provides Twofish cipher algorithm that processes three blocks parallel, utilizing resources of out-of-order CPUs better. See also: <http://www.schneier.com/twofish.html> |
107778b59
|
1597 1598 1599 |
config CRYPTO_TWOFISH_AVX_X86_64 tristate "Twofish cipher algorithm (x86_64/AVX)" depends on X86 && 64BIT |
b95bba5d0
|
1600 |
select CRYPTO_SKCIPHER |
a7378d4e5
|
1601 |
select CRYPTO_GLUE_HELPER_X86 |
0e6ab46da
|
1602 |
select CRYPTO_SIMD |
107778b59
|
1603 1604 1605 |
select CRYPTO_TWOFISH_COMMON select CRYPTO_TWOFISH_X86_64 select CRYPTO_TWOFISH_X86_64_3WAY |
107778b59
|
1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 |
help Twofish cipher algorithm (x86_64/AVX). Twofish was submitted as an AES (Advanced Encryption Standard) candidate cipher by researchers at CounterPane Systems. It is a 16 round block cipher supporting key sizes of 128, 192, and 256 bits. This module provides the Twofish cipher algorithm that processes eight blocks parallel using the AVX Instruction Set. See also: <http://www.schneier.com/twofish.html> |
584fffc8b
|
1619 1620 1621 1622 1623 |
comment "Compression" config CRYPTO_DEFLATE tristate "Deflate compression algorithm" select CRYPTO_ALGAPI |
f6ded09de
|
1624 |
select CRYPTO_ACOMP2 |
584fffc8b
|
1625 1626 |
select ZLIB_INFLATE select ZLIB_DEFLATE |
3c09f17c3
|
1627 |
help |
584fffc8b
|
1628 1629 1630 1631 |
This is the Deflate algorithm (RFC1951), specified for use in IPSec with the IPCOMP protocol (RFC3173, RFC2394). You will most probably want this if using IPSec. |
3c09f17c3
|
1632 |
|
0b77abb3b
|
1633 1634 1635 |
config CRYPTO_LZO tristate "LZO compression algorithm" select CRYPTO_ALGAPI |
ac9d2c4b3
|
1636 |
select CRYPTO_ACOMP2 |
0b77abb3b
|
1637 1638 1639 1640 |
select LZO_COMPRESS select LZO_DECOMPRESS help This is the LZO algorithm. |
35a1fc187
|
1641 1642 |
config CRYPTO_842 tristate "842 compression algorithm" |
2062c5b6d
|
1643 |
select CRYPTO_ALGAPI |
6a8de3aef
|
1644 |
select CRYPTO_ACOMP2 |
2062c5b6d
|
1645 1646 |
select 842_COMPRESS select 842_DECOMPRESS |
35a1fc187
|
1647 1648 |
help This is the 842 algorithm. |
0ea8530dc
|
1649 1650 1651 1652 |
config CRYPTO_LZ4 tristate "LZ4 compression algorithm" select CRYPTO_ALGAPI |
8cd9330e0
|
1653 |
select CRYPTO_ACOMP2 |
0ea8530dc
|
1654 1655 1656 1657 1658 1659 1660 1661 |
select LZ4_COMPRESS select LZ4_DECOMPRESS help This is the LZ4 algorithm. config CRYPTO_LZ4HC tristate "LZ4HC compression algorithm" select CRYPTO_ALGAPI |
91d53d96e
|
1662 |
select CRYPTO_ACOMP2 |
0ea8530dc
|
1663 1664 1665 1666 |
select LZ4HC_COMPRESS select LZ4_DECOMPRESS help This is the LZ4 high compression mode algorithm. |
35a1fc187
|
1667 |
|
d28fc3dbe
|
1668 1669 1670 1671 1672 1673 1674 1675 |
config CRYPTO_ZSTD tristate "Zstd compression algorithm" select CRYPTO_ALGAPI select CRYPTO_ACOMP2 select ZSTD_COMPRESS select ZSTD_DECOMPRESS help This is the zstd algorithm. |
17f0f4a47
|
1676 1677 1678 1679 1680 1681 |
comment "Random Number Generation" config CRYPTO_ANSI_CPRNG tristate "Pseudo Random Number Generation for Cryptographic modules" select CRYPTO_AES select CRYPTO_RNG |
17f0f4a47
|
1682 1683 1684 |
help This option enables the generic pseudo random number generator for cryptographic modules. Uses the Algorithm specified in |
7dd607e82
|
1685 1686 |
ANSI X9.31 A.2.4. Note that this option must be enabled if CRYPTO_FIPS is selected |
17f0f4a47
|
1687 |
|
f2c89a10d
|
1688 |
menuconfig CRYPTO_DRBG_MENU |
419090c6c
|
1689 |
tristate "NIST SP800-90A DRBG" |
419090c6c
|
1690 1691 1692 |
help NIST SP800-90A compliant DRBG. In the following submenu, one or more of the DRBG types must be selected. |
f2c89a10d
|
1693 |
if CRYPTO_DRBG_MENU |
419090c6c
|
1694 1695 |
config CRYPTO_DRBG_HMAC |
401e4238f
|
1696 |
bool |
419090c6c
|
1697 |
default y |
419090c6c
|
1698 |
select CRYPTO_HMAC |
826775bbf
|
1699 |
select CRYPTO_SHA256 |
419090c6c
|
1700 1701 1702 |
config CRYPTO_DRBG_HASH bool "Enable Hash DRBG" |
826775bbf
|
1703 |
select CRYPTO_SHA256 |
419090c6c
|
1704 1705 1706 1707 1708 |
help Enable the Hash DRBG variant as defined in NIST SP800-90A. config CRYPTO_DRBG_CTR bool "Enable CTR DRBG" |
419090c6c
|
1709 |
select CRYPTO_AES |
355912852
|
1710 |
depends on CRYPTO_CTR |
419090c6c
|
1711 1712 |
help Enable the CTR DRBG variant as defined in NIST SP800-90A. |
f2c89a10d
|
1713 1714 |
config CRYPTO_DRBG tristate |
401e4238f
|
1715 |
default CRYPTO_DRBG_MENU |
f2c89a10d
|
1716 |
select CRYPTO_RNG |
bb5530e40
|
1717 |
select CRYPTO_JITTERENTROPY |
f2c89a10d
|
1718 1719 |
endif # if CRYPTO_DRBG_MENU |
419090c6c
|
1720 |
|
bb5530e40
|
1721 1722 |
config CRYPTO_JITTERENTROPY tristate "Jitterentropy Non-Deterministic Random Number Generator" |
2f313e029
|
1723 |
select CRYPTO_RNG |
bb5530e40
|
1724 1725 1726 1727 1728 1729 |
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. |
03c8efc1f
|
1730 1731 |
config CRYPTO_USER_API tristate |
fe869cdb8
|
1732 1733 |
config CRYPTO_USER_API_HASH tristate "User-space interface for hash algorithms" |
7451708f3
|
1734 |
depends on NET |
fe869cdb8
|
1735 1736 1737 1738 1739 |
select CRYPTO_HASH select CRYPTO_USER_API help This option enables the user-spaces interface for hash algorithms. |
8ff590903
|
1740 1741 |
config CRYPTO_USER_API_SKCIPHER tristate "User-space interface for symmetric key cipher algorithms" |
7451708f3
|
1742 |
depends on NET |
b95bba5d0
|
1743 |
select CRYPTO_SKCIPHER |
8ff590903
|
1744 1745 1746 1747 |
select CRYPTO_USER_API help This option enables the user-spaces interface for symmetric key cipher algorithms. |
2f3755381
|
1748 1749 1750 1751 1752 1753 1754 1755 |
config CRYPTO_USER_API_RNG tristate "User-space interface for random number generator algorithms" depends on NET select CRYPTO_RNG select CRYPTO_USER_API help This option enables the user-spaces interface for random number generator algorithms. |
b64a2d955
|
1756 1757 1758 1759 |
config CRYPTO_USER_API_AEAD tristate "User-space interface for AEAD cipher algorithms" depends on NET select CRYPTO_AEAD |
b95bba5d0
|
1760 |
select CRYPTO_SKCIPHER |
72548b093
|
1761 |
select CRYPTO_NULL |
b64a2d955
|
1762 1763 1764 1765 |
select CRYPTO_USER_API help This option enables the user-spaces interface for AEAD cipher algorithms. |
cac5818c2
|
1766 1767 |
config CRYPTO_STATS bool "Crypto usage statistics for User-space" |
a6a313853
|
1768 |
depends on CRYPTO_USER |
cac5818c2
|
1769 1770 1771 1772 1773 1774 1775 1776 |
help This option enables the gathering of crypto stats. This will collect: - encrypt/decrypt size and numbers of symmeric operations - compress/decompress size and numbers of compress operations - size and numbers of hash operations - encrypt/decrypt/sign/verify numbers for asymmetric operations - generate/seed numbers for rng operations |
ee08997fe
|
1777 1778 |
config CRYPTO_HASH_INFO bool |
746b2e024
|
1779 |
source "lib/crypto/Kconfig" |
1da177e4c
|
1780 |
source "drivers/crypto/Kconfig" |
8636a1f96
|
1781 1782 |
source "crypto/asymmetric_keys/Kconfig" source "certs/Kconfig" |
1da177e4c
|
1783 |
|
cce9e06d1
|
1784 |
endif # if CRYPTO |