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Remove limitation for sha256/512 arm64 accelerator

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2023-02-16 17:37:58 +08:00
parent a135deeece
commit f7dccb303b
1 changed files with 2 additions and 12 deletions
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14
include/mbedtls/mbedtls_config.h
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@ -3087,9 +3087,6 @@
* \note If MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT is defined when building
* for a non-Aarch64 build it will be silently ignored.
*
* \note The code uses Neon intrinsics, so \c CFLAGS must be set to a minimum
* of \c -march=armv8-a+crypto.
*
* \warning MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT cannot be defined at the
* same time as MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY.
*
@ -3112,9 +3109,6 @@
* \note This allows builds with a smaller code size than with
* MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT
*
* \note The code uses Neon intrinsics, so \c CFLAGS must be set to a minimum
* of \c -march=armv8-a+crypto.
*
* \warning MBEDTLS_SHA256_USE_A64_CRYPTO_ONLY cannot be defined at the same
* time as MBEDTLS_SHA256_USE_A64_CRYPTO_IF_PRESENT.
*
@ -3169,9 +3163,7 @@
* for a non-Aarch64 build it will be silently ignored.
*
* \note The code uses the SHA-512 Neon intrinsics, so requires GCC >= 8 or
* Clang >= 7, and \c CFLAGS must be set to a minimum of
* \c -march=armv8.2-a+sha3. An optimisation level of \c -O3 generates the
* fastest code.
* Clang >= 7.
*
* \warning MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT cannot be defined at the
* same time as MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY.
@ -3196,9 +3188,7 @@
* MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT
*
* \note The code uses the SHA-512 Neon intrinsics, so requires GCC >= 8 or
* Clang >= 7, and \c CFLAGS must be set to a minimum of
* \c -march=armv8.2-a+sha3. An optimisation level of \c -O3 generates the
* fastest code.
* Clang >= 7.
*
* \warning MBEDTLS_SHA512_USE_A64_CRYPTO_ONLY cannot be defined at the same
* time as MBEDTLS_SHA512_USE_A64_CRYPTO_IF_PRESENT.