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org.bouncycastle.crypto.fips

public final Class FipsEC

Class Inheritance

extends Object

java.lang.Object
org.bouncycastle.crypto.fips.FipsEC

Imports

java.math.BigInteger, java.security.AccessController, .PrivilegedAction, .SecureRandom, org.bouncycastle.asn1.nist.NISTNamedCurves, org.bouncycastle.asn1.sec.SECObjectIdentifiers, org.bouncycastle.asn1.x9.X9ECParameters, org.bouncycastle.crypto.Algorithm, .AsymmetricPrivateKey, .AsymmetricPublicKey, .CryptoServicesRegistrar, org.bouncycastle.crypto.asymmetric.AsymmetricECPrivateKey, .AsymmetricECPublicKey, .AsymmetricKeyPair, .ECDomainParameters, .ECDomainParametersID, .ECDomainParametersIndex, .NamedECDomainParameters, org.bouncycastle.crypto.internal.AsymmetricCipherKeyPair, .Digest, .Permissions, org.bouncycastle.crypto.internal.params.EcDhuPrivateParameters, .EcDhuPublicParameters, .EcDomainParameters, .EcMqvPrivateParameters, .EcMqvPublicParameters, .EcNamedDomainParameters, .EcPrivateKeyParameters, .EcPublicKeyParameters, .ParametersWithRandom, org.bouncycastle.crypto.internal.test.ConsistencyTest, org.bouncycastle.math.ec.ECConstants, .ECPoint, org.bouncycastle.util.Arrays, .Properties, org.bouncycastle.util.encoders.Hex, org.bouncycastle.util.test.TestRandomBigInteger

Source class for FIPS approved implementations of Elliptic Curve algorithms.

Nested and Inner Type Summary

Modifier and Type	Class and Description
public static class	FipsEC.AgreementParameters Parameters for EC key agreement.
public static class	FipsEC.DHAgreementFactory Factory for Agreement operators based on EC Diffie-Hellman and Cofactor Diffie-Hellman.
private static class	FipsEC.DhcProvider
private static class	FipsEC.DhProvider
public static class	FipsEC.DHUAgreementFactory Factory for Agreement operators based on EC MQV
public static class	FipsEC.DHUAgreementParameters Parameters for EC DHU key agreement.
public static class	FipsEC.DHUAgreementParametersBuilder Initial builder for DHU parameters.
private static class	FipsEC.DhuProvider
public static enum	FipsEC.DomainParameterID An enumeration of ECDomainParametersID for the NIST defined EC domain parameters.
public static class	FipsEC.DSAOperatorFactory Operator factory for creating EC DSA based signing and verification operators.
public static class	FipsEC.DSAParameters Parameters for EC DSA signatures.
private static class	FipsEC.DsaProvider
public static class	FipsEC.KeyGenParameters Parameters for EC key pair generation.
public static class	FipsEC.KeyPairGenerator EC key pair generator class.
public static class	FipsEC.MQVAgreementFactory Factory for Agreement operators based on EC MQV
public static class	FipsEC.MQVAgreementParameters Parameters for EC MQV key agreement.
public static class	FipsEC.MQVAgreementParametersBuilder Initial builder for MQV parameters.
private static class	FipsEC.MqvProvider
private static enum	FipsEC.Variations

Field Summary

Modifier and Type	Field and Description
public static final FipsAlgorithm	ALGORITHM Basic Elliptic Curve key marker, can be used for creating general purpose Elliptic Curve keys.
private static final FipsAlgorithm	ALGORITHM_DHU
private static final FipsAlgorithm	ALGORITHM_MQV
public static final FipsEC.AgreementParameters	CDH Elliptic Curve cofactor Diffie-Hellman algorithm parameter source.
private static final FipsEngineProvider<EcDhcBasicAgreement>	CDH_PROVIDER
public static final FipsEC.DHUAgreementParametersBuilder	CDHU Elliptic Curve cofactor Diffie-Hellman Unified algorithm parameter source.
public static final FipsEC.AgreementParameters	DH Elliptic Curve Diffie-Hellman algorithm parameter source.
private static final FipsEngineProvider<EcDhBasicAgreement>	DH_PROVIDER
private static final FipsEngineProvider<EcDhcuBasicAgreement>	DHU_PROVIDER
public static final FipsEC.DSAParameters	DSA Elliptic Curve DSA algorithm parameter source - default is SHA-1
private static final FipsEngineProvider<EcDsaSigner>	DSA_PROVIDER
private static final int	MIN_FIPS_FIELD_SIZE
public static final FipsEC.MQVAgreementParametersBuilder	MQV Elliptic Curve MQV algorithm parameter source.
private static final FipsEngineProvider<EcMqvBasicAgreement>	MQV_PROVIDER
private static final BigInteger	TEST_D_OFFSET

Constructor Summary

Access	Constructor and Description
private	FipsEC()

Method Summary

Modifier and Type	Method and Description
private static void	checkEnabled()
private static void	ecPrimitiveZTest()
private static void	f2mDsaTest(EcDsaSigner signer)
private static EcDomainParameters	getDomainParams(ECDomainParameters curveParams)
private static EcDomainParameters	getDomainParamsWithInv(ECDomainParameters curveParams)
private static AsymmetricCipherKeyPair	getF2mKATKeyPair()
private static AsymmetricCipherKeyPair	getKATKeyPair()
private static EcPrivateKeyParameters	getLwKey(final AsymmetricECPrivateKey privKey)
private static EcPrivateKeyParameters	getLwKeyWithInv(final AsymmetricECPrivateKey privKey)
private static AsymmetricCipherKeyPair	getTestKeyPair(AsymmetricCipherKeyPair kp)
private static void	validateCurveSize(Algorithm algorithm, ECDomainParameters domainParameters)
private static void	validateKeyPair(FipsAlgorithm algorithm, AsymmetricCipherKeyPair kp)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait