Package com.google.crypto.tink.subtle

Class RsaSsaPkcs1SignJce

java.lang.Object

com.google.crypto.tink.subtle.RsaSsaPkcs1SignJce

All Implemented Interfaces:

PublicKeySign

@Immutable
public final class RsaSsaPkcs1SignJce
extends java.lang.Object
implements PublicKeySign

RsaSsaPkcs1 (i.e. RSA Signature Schemes with Appendix (SSA) with PKCS1-v1_5 encoding) signing with JCE.

Field Summary

Fields

Modifier and Type	Field	Description
static TinkFipsUtil.AlgorithmFipsCompatibility	FIPS

Constructor Summary

Constructors

Constructor	Description
RsaSsaPkcs1SignJce(java.security.interfaces.RSAPrivateCrtKey privateKey, Enums.HashType hash)

Method Summary

Modifier and Type	Method	Description
static PublicKeySign	create(RsaSsaPkcs1PrivateKey key)
byte[]	sign(byte[] data)	Computes the signature for data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FIPS

public static final TinkFipsUtil.AlgorithmFipsCompatibility FIPS

Constructor Detail

RsaSsaPkcs1SignJce

public RsaSsaPkcs1SignJce(java.security.interfaces.RSAPrivateCrtKey privateKey,
                          Enums.HashType hash)
                   throws java.security.GeneralSecurityException

Throws:

java.security.GeneralSecurityException

Method Detail

create

public static PublicKeySign create(RsaSsaPkcs1PrivateKey key)
                            throws java.security.GeneralSecurityException

Throws:

java.security.GeneralSecurityException

sign

public byte[] sign(byte[] data)
            throws java.security.GeneralSecurityException

Description copied from interface: PublicKeySign

Computes the signature for data.

Specified by:

sign in interface PublicKeySign

Returns:

the signature of data

Throws:

java.security.GeneralSecurityException