io.github.mmm.crypto.asymmetric.key.PublicKeyFactory Maven / Gradle / Ivy

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package io.github.mmm.crypto.asymmetric.key;

import java.security.PublicKey;

import io.github.mmm.binary.Binary;
import io.github.mmm.crypto.CryptoBinary;

/**
 * Interface for factory to create instances of {@link PublicKey}.
 *
 * @param  type of {@link PublicKey}.
 * @since 1.0.0
 */
public interface PublicKeyFactory {

  /**
   * @param publicKey the {@link PublicKey} to serialize.
   * @return the serialized {@link Binary}.
   */
  default Binary asBinary(PU publicKey) {

    return new CryptoBinary(asData(publicKey));
  }

  /**
   * @param publicKey the {@link PublicKey} to serialize.
   * @return the serialized binary data.
   */
  byte[] asData(PU publicKey);

  /**
   * @param data the {@link PublicKey} as raw {@code byte} array.
   * @return the deserialized {@link PublicKey}.
   */
  PU createPublicKey(byte[] data);

}