libparc/parc/security/parc_CryptoSuite.c


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/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/**
 */
#include <config.h>

#include <LongBow/runtime.h>

#include <parc/security/parc_CryptoSuite.h>

PARCCryptoHashType
parcCryptoSuite_GetCryptoHash(PARCCryptoSuite suite)
{
    switch (suite) {
        case PARCCryptoSuite_DSA_SHA256:      // fallthrough
        case PARCCryptoSuite_HMAC_SHA256:     // fallthrough
        case PARCCryptoSuite_RSA_SHA256:      // fallthrough
        case PARCCryptoSuite_EC_SECP_256K1:
            return PARCCryptoHashType_SHA256;

        case PARCCryptoSuite_HMAC_SHA512:     // fallthrough
        case PARCCryptoSuite_RSA_SHA512:
            return PARCCryptoHashType_SHA512;

        case PARCCryptoSuite_NULL_CRC32C:
            return PARCCryptoHashType_CRC32C;

        default:
            trapIllegalValue(suite, "Unknown crypto suite: %d", suite);
    }
}