com.google.crypto.tink.hybrid.internal.HpkeKemEncapOutput Maven / Gradle / Ivy

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Tink is a small cryptographic library that provides a safe, simple, agile and fast way to accomplish some common cryptographic tasks.

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// Copyright 2021 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 com.google.crypto.tink.hybrid.internal;

/**
 * Helper class that wraps output from HPKE KEM Encap() method.
 */
final class HpkeKemEncapOutput {
  private final byte[] sharedSecret;
  private final byte[] encapsulatedKey;

  HpkeKemEncapOutput(byte[] sharedSecret, byte[] encapsulatedKey) {
    this.sharedSecret = sharedSecret;
    this.encapsulatedKey = encapsulatedKey;
  }

  byte[] getSharedSecret() {
    return sharedSecret;
  }

  byte[] getEncapsulatedKey() {
    return encapsulatedKey;
  }
}