http://github.com/google/tink: Tink is a small cryptographic library that provides a safe, simple, agile and fast way to accomplish some common cryptographic tasks. 
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: proto/ecies_aead_hkdf.proto

package com.google.crypto.tink.proto;

public interface EciesAeadHkdfParamsOrBuilder extends
    // @@protoc_insertion_point(interface_extends:google.crypto.tink.EciesAeadHkdfParams)
    com.google.protobuf.MessageOrBuilder {

  
Key Encapsulation Mechanism.
Required.


.google.crypto.tink.EciesHkdfKemParams kem_params = 1;

Returns:Whether the kemParams field is set.
/**
   * <pre>
   * Key Encapsulation Mechanism.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EciesHkdfKemParams kem_params = 1;</code>
   * @return Whether the kemParams field is set.
   */
  boolean hasKemParams();
  
Key Encapsulation Mechanism.
Required.


.google.crypto.tink.EciesHkdfKemParams kem_params = 1;

Returns:The kemParams.
/**
   * <pre>
   * Key Encapsulation Mechanism.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EciesHkdfKemParams kem_params = 1;</code>
   * @return The kemParams.
   */
  com.google.crypto.tink.proto.EciesHkdfKemParams getKemParams();
  
Key Encapsulation Mechanism.
Required.


.google.crypto.tink.EciesHkdfKemParams kem_params = 1;

/**
   * <pre>
   * Key Encapsulation Mechanism.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EciesHkdfKemParams kem_params = 1;</code>
   */
  com.google.crypto.tink.proto.EciesHkdfKemParamsOrBuilder getKemParamsOrBuilder();

  
Data Encapsulation Mechanism.
Required.


.google.crypto.tink.EciesAeadDemParams dem_params = 2;

Returns:Whether the demParams field is set.
/**
   * <pre>
   * Data Encapsulation Mechanism.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EciesAeadDemParams dem_params = 2;</code>
   * @return Whether the demParams field is set.
   */
  boolean hasDemParams();
  
Data Encapsulation Mechanism.
Required.


.google.crypto.tink.EciesAeadDemParams dem_params = 2;

Returns:The demParams.
/**
   * <pre>
   * Data Encapsulation Mechanism.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EciesAeadDemParams dem_params = 2;</code>
   * @return The demParams.
   */
  com.google.crypto.tink.proto.EciesAeadDemParams getDemParams();
  
Data Encapsulation Mechanism.
Required.


.google.crypto.tink.EciesAeadDemParams dem_params = 2;

/**
   * <pre>
   * Data Encapsulation Mechanism.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EciesAeadDemParams dem_params = 2;</code>
   */
  com.google.crypto.tink.proto.EciesAeadDemParamsOrBuilder getDemParamsOrBuilder();

  
EC point format.
Required.


.google.crypto.tink.EcPointFormat ec_point_format = 3;

Returns:The enum numeric value on the wire for ecPointFormat.
/**
   * <pre>
   * EC point format.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EcPointFormat ec_point_format = 3;</code>
   * @return The enum numeric value on the wire for ecPointFormat.
   */
  int getEcPointFormatValue();
  
EC point format.
Required.


.google.crypto.tink.EcPointFormat ec_point_format = 3;

Returns:The ecPointFormat.
/**
   * <pre>
   * EC point format.
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EcPointFormat ec_point_format = 3;</code>
   * @return The ecPointFormat.
   */
  com.google.crypto.tink.proto.EcPointFormat getEcPointFormat();
}