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/rsa_ssa_pkcs1.proto

package com.google.crypto.tink.proto;

public interface RsaSsaPkcs1KeyFormatOrBuilder extends
    // @@protoc_insertion_point(interface_extends:google.crypto.tink.RsaSsaPkcs1KeyFormat)
    com.google.protobuf.MessageOrBuilder {

  
Required.


.google.crypto.tink.RsaSsaPkcs1Params params = 1;

Returns:Whether the params field is set.
/**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.RsaSsaPkcs1Params params = 1;</code>
   * @return Whether the params field is set.
   */
  boolean hasParams();
  
Required.


.google.crypto.tink.RsaSsaPkcs1Params params = 1;

Returns:The params.
/**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.RsaSsaPkcs1Params params = 1;</code>
   * @return The params.
   */
  com.google.crypto.tink.proto.RsaSsaPkcs1Params getParams();
  
Required.


.google.crypto.tink.RsaSsaPkcs1Params params = 1;

/**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>.google.crypto.tink.RsaSsaPkcs1Params params = 1;</code>
   */
  com.google.crypto.tink.proto.RsaSsaPkcs1ParamsOrBuilder getParamsOrBuilder();

  
Required.


uint32 modulus_size_in_bits = 2;

Returns:The modulusSizeInBits.
/**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>uint32 modulus_size_in_bits = 2;</code>
   * @return The modulusSizeInBits.
   */
  int getModulusSizeInBits();

  
Required.


bytes public_exponent = 3;

Returns:The publicExponent.
/**
   * <pre>
   * Required.
   * </pre>
   *
   * <code>bytes public_exponent = 3;</code>
   * @return The publicExponent.
   */
  com.google.protobuf.ByteString getPublicExponent();
}