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abfed87e2a
This is used by code that doesn't need CONFIG_CRYPTO, so move this into
lib/ with a Kconfig option so that it can be selected by whatever needs
it.
This fixes a linker error Zheng pointed out when
CRYPTO_MANAGER_DISABLE_TESTS!=y and CRYPTO=m:
lib/crypto/curve25519-selftest.o: In function `curve25519_selftest':
curve25519-selftest.c:(.init.text+0x60): undefined reference to `__crypto_memneq'
curve25519-selftest.c:(.init.text+0xec): undefined reference to `__crypto_memneq'
curve25519-selftest.c:(.init.text+0x114): undefined reference to `__crypto_memneq'
curve25519-selftest.c:(.init.text+0x154): undefined reference to `__crypto_memneq'
Reported-by: Zheng Bin <zhengbin13@huawei.com>
Cc: Eric Biggers <ebiggers@kernel.org>
Cc: stable@vger.kernel.org
Fixes: aa127963f1 ("crypto: lib/curve25519 - re-add selftests")
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
128 lines
4.1 KiB
Plaintext
128 lines
4.1 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0
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menu "Crypto library routines"
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config CRYPTO_LIB_AES
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tristate
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config CRYPTO_LIB_ARC4
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tristate
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config CRYPTO_ARCH_HAVE_LIB_BLAKE2S
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bool
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help
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Declares whether the architecture provides an arch-specific
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accelerated implementation of the Blake2s library interface,
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either builtin or as a module.
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config CRYPTO_LIB_BLAKE2S_GENERIC
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def_bool !CRYPTO_ARCH_HAVE_LIB_BLAKE2S
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help
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This symbol can be depended upon by arch implementations of the
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Blake2s library interface that require the generic code as a
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fallback, e.g., for SIMD implementations. If no arch specific
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implementation is enabled, this implementation serves the users
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of CRYPTO_LIB_BLAKE2S.
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config CRYPTO_ARCH_HAVE_LIB_CHACHA
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tristate
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help
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Declares whether the architecture provides an arch-specific
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accelerated implementation of the ChaCha library interface,
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either builtin or as a module.
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config CRYPTO_LIB_CHACHA_GENERIC
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tristate
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select XOR_BLOCKS
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help
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This symbol can be depended upon by arch implementations of the
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ChaCha library interface that require the generic code as a
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fallback, e.g., for SIMD implementations. If no arch specific
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implementation is enabled, this implementation serves the users
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of CRYPTO_LIB_CHACHA.
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config CRYPTO_LIB_CHACHA
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tristate "ChaCha library interface"
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depends on CRYPTO
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depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
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select CRYPTO_LIB_CHACHA_GENERIC if CRYPTO_ARCH_HAVE_LIB_CHACHA=n
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help
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Enable the ChaCha library interface. This interface may be fulfilled
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by either the generic implementation or an arch-specific one, if one
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is available and enabled.
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config CRYPTO_ARCH_HAVE_LIB_CURVE25519
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tristate
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help
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Declares whether the architecture provides an arch-specific
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accelerated implementation of the Curve25519 library interface,
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either builtin or as a module.
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config CRYPTO_LIB_CURVE25519_GENERIC
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tristate
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help
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This symbol can be depended upon by arch implementations of the
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Curve25519 library interface that require the generic code as a
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fallback, e.g., for SIMD implementations. If no arch specific
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implementation is enabled, this implementation serves the users
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of CRYPTO_LIB_CURVE25519.
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config CRYPTO_LIB_CURVE25519
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tristate "Curve25519 scalar multiplication library"
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depends on CRYPTO_ARCH_HAVE_LIB_CURVE25519 || !CRYPTO_ARCH_HAVE_LIB_CURVE25519
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select CRYPTO_LIB_CURVE25519_GENERIC if CRYPTO_ARCH_HAVE_LIB_CURVE25519=n
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select LIB_MEMNEQ
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help
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Enable the Curve25519 library interface. This interface may be
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fulfilled by either the generic implementation or an arch-specific
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one, if one is available and enabled.
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config CRYPTO_LIB_DES
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tristate
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config CRYPTO_LIB_POLY1305_RSIZE
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int
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default 2 if MIPS
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default 11 if X86_64
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default 9 if ARM || ARM64
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default 1
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config CRYPTO_ARCH_HAVE_LIB_POLY1305
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tristate
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help
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Declares whether the architecture provides an arch-specific
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accelerated implementation of the Poly1305 library interface,
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either builtin or as a module.
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config CRYPTO_LIB_POLY1305_GENERIC
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tristate
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help
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This symbol can be depended upon by arch implementations of the
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Poly1305 library interface that require the generic code as a
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fallback, e.g., for SIMD implementations. If no arch specific
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implementation is enabled, this implementation serves the users
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of CRYPTO_LIB_POLY1305.
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config CRYPTO_LIB_POLY1305
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tristate "Poly1305 library interface"
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depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
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select CRYPTO_LIB_POLY1305_GENERIC if CRYPTO_ARCH_HAVE_LIB_POLY1305=n
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help
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Enable the Poly1305 library interface. This interface may be fulfilled
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by either the generic implementation or an arch-specific one, if one
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is available and enabled.
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config CRYPTO_LIB_CHACHA20POLY1305
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tristate "ChaCha20-Poly1305 AEAD support (8-byte nonce library version)"
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depends on CRYPTO_ARCH_HAVE_LIB_CHACHA || !CRYPTO_ARCH_HAVE_LIB_CHACHA
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depends on CRYPTO_ARCH_HAVE_LIB_POLY1305 || !CRYPTO_ARCH_HAVE_LIB_POLY1305
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depends on CRYPTO
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select CRYPTO_LIB_CHACHA
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select CRYPTO_LIB_POLY1305
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select CRYPTO_ALGAPI
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config CRYPTO_LIB_SHA256
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tristate
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endmenu
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