| package org.bouncycastle.jcajce.provider.asymmetric; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.bouncycastle.asn1.pkcs.PKCSObjectIdentifiers; |
| import org.bouncycastle.asn1.x9.X9ObjectIdentifiers; |
| import org.bouncycastle.jcajce.provider.asymmetric.dh.KeyFactorySpi; |
| import org.bouncycastle.jcajce.provider.config.ConfigurableProvider; |
| import org.bouncycastle.jcajce.provider.util.AsymmetricAlgorithmProvider; |
| |
| public class DH |
| { |
| private static final String PREFIX = "org.bouncycastle.jcajce.provider.asymmetric" + ".dh."; |
| |
| private static final Map<String, String> generalDhAttributes = new HashMap<String, String>(); |
| |
| static |
| { |
| generalDhAttributes.put("SupportedKeyClasses", "javax.crypto.interfaces.DHPublicKey|javax.crypto.interfaces.DHPrivateKey"); |
| generalDhAttributes.put("SupportedKeyFormats", "PKCS#8|X.509"); |
| } |
| |
| public static class Mappings |
| extends AsymmetricAlgorithmProvider |
| { |
| public Mappings() |
| { |
| } |
| |
| public void configure(ConfigurableProvider provider) |
| { |
| provider.addAlgorithm("KeyPairGenerator.DH", PREFIX + "KeyPairGeneratorSpi"); |
| provider.addAlgorithm("Alg.Alias.KeyPairGenerator.DIFFIEHELLMAN", "DH"); |
| |
| provider.addAttributes("KeyAgreement.DH", generalDhAttributes); |
| provider.addAlgorithm("KeyAgreement.DH", PREFIX + "KeyAgreementSpi"); |
| provider.addAlgorithm("Alg.Alias.KeyAgreement.DIFFIEHELLMAN", "DH"); |
| provider.addAlgorithm("KeyAgreement", PKCSObjectIdentifiers.id_alg_ESDH, PREFIX + "KeyAgreementSpi$DHwithRFC2631KDF"); |
| provider.addAlgorithm("KeyAgreement", PKCSObjectIdentifiers.id_alg_SSDH, PREFIX + "KeyAgreementSpi$DHwithRFC2631KDF"); |
| |
| provider.addAlgorithm("KeyFactory.DH", PREFIX + "KeyFactorySpi"); |
| provider.addAlgorithm("Alg.Alias.KeyFactory.DIFFIEHELLMAN", "DH"); |
| |
| provider.addAlgorithm("AlgorithmParameters.DH", PREFIX + "AlgorithmParametersSpi"); |
| provider.addAlgorithm("Alg.Alias.AlgorithmParameters.DIFFIEHELLMAN", "DH"); |
| |
| provider.addAlgorithm("Alg.Alias.AlgorithmParameterGenerator.DIFFIEHELLMAN", "DH"); |
| |
| provider.addAlgorithm("AlgorithmParameterGenerator.DH", PREFIX + "AlgorithmParameterGeneratorSpi"); |
| |
| provider.addAlgorithm("Cipher.IES", PREFIX + "IESCipher$IES"); |
| provider.addAlgorithm("Cipher.IESwithAES-CBC", PREFIX + "IESCipher$IESwithAESCBC"); |
| provider.addAlgorithm("Cipher.IESWITHAES-CBC", PREFIX + "IESCipher$IESwithAESCBC"); |
| provider.addAlgorithm("Cipher.IESWITHDESEDE-CBC", PREFIX + "IESCipher$IESwithDESedeCBC"); |
| |
| provider.addAlgorithm("Cipher.DHIES", PREFIX + "IESCipher$IES"); |
| provider.addAlgorithm("Cipher.DHIESwithAES-CBC", PREFIX + "IESCipher$IESwithAESCBC"); |
| provider.addAlgorithm("Cipher.DHIESWITHAES-CBC", PREFIX + "IESCipher$IESwithAESCBC"); |
| provider.addAlgorithm("Cipher.DHIESWITHDESEDE-CBC", PREFIX + "IESCipher$IESwithDESedeCBC"); |
| |
| registerOid(provider, PKCSObjectIdentifiers.dhKeyAgreement, "DH", new KeyFactorySpi()); |
| registerOid(provider, X9ObjectIdentifiers.dhpublicnumber, "DH", new KeyFactorySpi()); |
| } |
| } |
| } |