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/**
* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0.
*/
#include <aws/core/utils/crypto/KeyWrapAlgorithm.h>
#include <aws/core/utils/HashingUtils.h>
#include <aws/core/utils/EnumParseOverflowContainer.h>
#include <aws/core/Globals.h>
using namespace Aws::Utils;
namespace Aws
{
namespace Utils
{
namespace Crypto
{
namespace KeyWrapAlgorithmMapper
{
static const int keyWrapAlgorithm_KMS_HASH = HashingUtils::HashString("kms");
static const int keyWrapAlgorithm_KMS_CONTEXT_HASH = HashingUtils::HashString("kms+context");
static const int keyWrapAlgorithm_KeyWrap_HASH = HashingUtils::HashString("AESWrap");
static const int keyWrapAlgorithm_AES_GCM_HASH = HashingUtils::HashString("AES/GCM");
KeyWrapAlgorithm GetKeyWrapAlgorithmForName(const Aws::String& name)
{
int hashcode = HashingUtils::HashString(name.c_str());
if (hashcode == keyWrapAlgorithm_KMS_HASH)
{
return KeyWrapAlgorithm::KMS;
}
else if (hashcode == keyWrapAlgorithm_KMS_CONTEXT_HASH)
{
return KeyWrapAlgorithm::KMS_CONTEXT;
}
else if (hashcode == keyWrapAlgorithm_KeyWrap_HASH)
{
return KeyWrapAlgorithm::AES_KEY_WRAP;
}
else if (hashcode == keyWrapAlgorithm_AES_GCM_HASH)
{
return KeyWrapAlgorithm::AES_GCM;
}
assert(0);
return KeyWrapAlgorithm::NONE;
}
Aws::String GetNameForKeyWrapAlgorithm(KeyWrapAlgorithm enumValue)
{
switch (enumValue)
{
case KeyWrapAlgorithm::KMS:
return "kms";
case KeyWrapAlgorithm::KMS_CONTEXT:
return "kms+context";
case KeyWrapAlgorithm::AES_KEY_WRAP:
return "AESWrap";
case KeyWrapAlgorithm::AES_GCM:
return "AES/GCM";
default:
assert(0);
}
return "";
}
}//namespace KeyWrapAlgorithmMapper
}//namespace Crypto
}//namespace Utils
}//namespace Aws
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