// Copyright 2019 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 hybrid provides implementations of the Hybrid Encryption primitive.
//
// The functionality of Hybrid Encryption is represented as a pair of
// interfaces:
//
//   - HybridEncrypt for encryption of data
//   - HybridDecrypt for decryption of data
//
// Implementations of these interfaces are secure against adaptive chosen
// ciphertext attacks. In addition to plaintext the encryption takes an extra
// parameter contextInfo, which usually is public data implicit from the
// context, but should be bound to the resulting ciphertext, i.e. the
// ciphertext allows for checking the integrity of contextInfo (but there are
// no guarantees wrt. the secrecy or authenticity of contextInfo).
package hybrid

import (
	_ "github.com/tink-crypto/tink-go/v2/hybrid/ecies" // Register ECIES AEAD HKDF key managers and proto serialization.
	_ "github.com/tink-crypto/tink-go/v2/hybrid/hpke"   // Register HPKE key managers.
)