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879f47548b
Now that the architecture-optimized ChaCha kconfig symbols are defined regardless of CRYPTO, there is no need for CRYPTO_LIB_CHACHA to select CRYPTO. So, remove that. This makes the indirection through the CRYPTO_LIB_CHACHA_INTERNAL symbol unnecessary, so get rid of that and just use CRYPTO_LIB_CHACHA directly. Finally, make the fallback to the generic implementation use a default value instead of a select; this makes it consistent with how the arch-optimized code gets enabled and also with how CRYPTO_LIB_BLAKE2S_GENERIC gets enabled. Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
27 lines
661 B
Plaintext
27 lines
661 B
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config CRYPTO_BLAKE2S_X86
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bool "Hash functions: BLAKE2s (SSSE3/AVX-512)"
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depends on 64BIT
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select CRYPTO_LIB_BLAKE2S_GENERIC
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select CRYPTO_ARCH_HAVE_LIB_BLAKE2S
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help
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BLAKE2s cryptographic hash function (RFC 7693)
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Architecture: x86_64 using:
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- SSSE3 (Supplemental SSE3)
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- AVX-512 (Advanced Vector Extensions-512)
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config CRYPTO_CHACHA20_X86_64
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tristate
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depends on 64BIT
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default CRYPTO_LIB_CHACHA
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select CRYPTO_LIB_CHACHA_GENERIC
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select CRYPTO_ARCH_HAVE_LIB_CHACHA
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config CRYPTO_POLY1305_X86_64
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tristate
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depends on 64BIT
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default CRYPTO_LIB_POLY1305_INTERNAL
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select CRYPTO_ARCH_HAVE_LIB_POLY1305
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