49231319fd
For time being, we only support gcc and clang Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* Arm64 crypto engine support functions
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*
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* Copyright The Mbed TLS Contributors
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <string.h>
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#include "common.h"
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#if defined(MBEDTLS_AESCE_C)
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#include "aesce.h"
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#if defined(MBEDTLS_HAVE_ARM64)
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#if defined(__clang__)
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# if __clang_major__ < 4
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# error "A more recent Clang is required for MBEDTLS_AES_C"
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# endif
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#elif defined(__GNUC__)
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# if __GNUC__ < 6
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# error "A more recent GCC is required for MBEDTLS_AES_C"
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# endif
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#else
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# error "Only GCC and Clang supported for MBEDTLS_AES_C"
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#endif
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#if !defined(__ARM_FEATURE_CRYPTO)
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# error "`crypto` feature moddifier MUST be enabled for MBEDTLS_AESCE_C."
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# error "Typical option for GCC and Clang is `-march=armv8-a+crypto`."
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#endif /* !__ARM_FEATURE_CRYPTO */
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#include <arm_neon.h>
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#endif /* MBEDTLS_HAVE_ARM64 */
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#endif /* MBEDTLS_AESCE_C */
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