// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: proto/ecdsa.proto

package com.google.crypto.tink.proto;

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

  
Required.

uint32 version = 1;
Returns:
The version./**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>uint32 version = 1;</code>
   * @return The version.
   */
  int getVersion();

  
Required.

.google.crypto.tink.EcdsaParams params = 2;
Returns:
Whether the params field is set./**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EcdsaParams params = 2;</code>
   * @return Whether the params field is set.
   */
  boolean hasParams();
  
Required.

.google.crypto.tink.EcdsaParams params = 2;
Returns:
The params./**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EcdsaParams params = 2;</code>
   * @return The params.
   */
  com.google.crypto.tink.proto.EcdsaParams getParams();
  
Required.

.google.crypto.tink.EcdsaParams params = 2;
/**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.EcdsaParams params = 2;</code>
   */
  com.google.crypto.tink.proto.EcdsaParamsOrBuilder getParamsOrBuilder();

  
Affine coordinates of the public key in bigendian representation. The
public key is a point (x, y) on the curve defined by params.curve. For
ECDH, it is crucial to verify whether the public key point (x, y) is on the
private's key curve. For ECDSA, such verification is a defense in depth.
Required.

bytes x = 3;
Returns:
The x./**
   * <pre>
   * Affine coordinates of the public key in bigendian representation. The
   * public key is a point (x, y) on the curve defined by params.curve. For
   * ECDH, it is crucial to verify whether the public key point (x, y) is on the
   * private's key curve. For ECDSA, such verification is a defense in depth.
   * Required.
   * </pre>
   *
   * <code>bytes x = 3;</code>
   * @return The x.
   */
  com.google.protobuf.ByteString getX();

  
Required.

bytes y = 4;
Returns:
The y./**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>bytes y = 4;</code>
   * @return The y.
   */
  com.google.protobuf.ByteString getY();
}