// Copyright 2018 Google LLC
//
// 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.

// Package aead provides implementations of the AEAD primitive.
//
// AEAD encryption assures the confidentiality and authenticity of the data. This primitive is CPA secure.
package aead

import (
	"fmt"

	_ "github.com/tink-crypto/tink-go/v2/aead/aesctrhmac"               // To register the AES-CTR-HMAC key manager, parsers and serializers.
	_ "github.com/tink-crypto/tink-go/v2/aead/aesgcm"                       // To register the AES-GCM key manager, parsers and serializers.
	_ "github.com/tink-crypto/tink-go/v2/aead/aesgcmsiv"                 // To register the AES-GCM-SIV key manager, parsers and serializers.
	_ "github.com/tink-crypto/tink-go/v2/aead/chacha20poly1305"   // To register the ChaCha20Poly1305 key manager, parsers and serializers.
	_ "github.com/tink-crypto/tink-go/v2/aead/xaesgcm"                     // To register the X-AES-GCM key manager, parsers and serializers.
	_ "github.com/tink-crypto/tink-go/v2/aead/xchacha20poly1305" // To register the XChaCha20Poly1305 key manager.
	"github.com/tink-crypto/tink-go/v2/core/registry"
)

func init() {
	if err := registry.RegisterKeyManager(new(kmsEnvelopeAEADKeyManager)); err != nil {
		panic(fmt.Sprintf("aead.init() failed: %v", err))
	}
}