Java加密框架

private java.security.Provider[] providers() {java.security.Provider[] providers = java.security.Security.getProviders();for (java.security.Provider p : providers) {Set<java.security.Provider.Service> services = p.getServices();for (java.security.Provider.Service service : services) {System.out.println(service);}}return providers;}

 

SUN: SecureRandom.SHA1PRNG -> sun.security.provider.SecureRandom  attributes: {ImplementedIn=Software}SUN: Signature.SHA1withDSA -> sun.security.provider.DSA$SHA1withDSA  aliases: [DSA, DSS, SHA/DSA, SHA-1/DSA, SHA1/DSA, SHAwithDSA, DSAWithSHA1, OID.1.2.840.10040.4.3, 1.2.840.10040.4.3, 1.3.14.3.2.13, 1.3.14.3.2.27]  attributes: {ImplementedIn=Software, KeySize=1024, SupportedKeyClasses=java.security.interfaces.DSAPublicKey|java.security.interfaces.DSAPrivateKey}SUN: Signature.NONEwithDSA -> sun.security.provider.DSA$RawDSA  aliases: [RawDSA]  attributes: {SupportedKeyClasses=java.security.interfaces.DSAPublicKey|java.security.interfaces.DSAPrivateKey}SUN: KeyPairGenerator.DSA -> sun.security.provider.DSAKeyPairGenerator  aliases: [OID.1.2.840.10040.4.1, 1.2.840.10040.4.1, 1.3.14.3.2.12]  attributes: {ImplementedIn=Software, KeySize=1024}SUN: MessageDigest.MD2 -> sun.security.provider.MD2SUN: MessageDigest.MD5 -> sun.security.provider.MD5  attributes: {ImplementedIn=Software}SUN: MessageDigest.SHA -> sun.security.provider.SHA  aliases: [SHA-1, SHA1]  attributes: {ImplementedIn=Software}SUN: MessageDigest.SHA-256 -> sun.security.provider.SHA2SUN: MessageDigest.SHA-384 -> sun.security.provider.SHA5$SHA384SUN: MessageDigest.SHA-512 -> sun.security.provider.SHA5$SHA512SUN: AlgorithmParameterGenerator.DSA -> sun.security.provider.DSAParameterGenerator  attributes: {ImplementedIn=Software, KeySize=1024}SUN: AlgorithmParameters.DSA -> sun.security.provider.DSAParameters  aliases: [1.3.14.3.2.12, 1.2.840.10040.4.1]  attributes: {ImplementedIn=Software}SUN: KeyFactory.DSA -> sun.security.provider.DSAKeyFactory  aliases: [1.3.14.3.2.12, 1.2.840.10040.4.1]  attributes: {ImplementedIn=Software}SUN: CertificateFactory.X.509 -> sun.security.provider.X509Factory  aliases: [X509]  attributes: {ImplementedIn=Software}SUN: KeyStore.JKS -> sun.security.provider.JavaKeyStore$JKS  attributes: {ImplementedIn=Software}SUN: KeyStore.CaseExactJKS -> sun.security.provider.JavaKeyStore$CaseExactJKSSUN: Policy.JavaPolicy -> sun.security.provider.PolicySpiFileSUN: Configuration.JavaLoginConfig -> sun.security.provider.ConfigSpiFileSUN: CertPathBuilder.PKIX -> sun.security.provider.certpath.SunCertPathBuilder  attributes: {ValidationAlgorithm=RFC3280, ImplementedIn=Software}SUN: CertPathValidator.PKIX -> sun.security.provider.certpath.PKIXCertPathValidator  attributes: {ValidationAlgorithm=RFC3280, ImplementedIn=Software}SUN: CertStore.LDAP -> sun.security.provider.certpath.ldap.LDAPCertStore  attributes: {ImplementedIn=Software, LDAPSchema=RFC2587}SUN: CertStore.Collection -> sun.security.provider.certpath.CollectionCertStore  attributes: {ImplementedIn=Software}SUN: CertStore.com.sun.security.IndexedCollection -> sun.security.provider.certpath.IndexedCollectionCertStore  attributes: {ImplementedIn=Software}SunRsaSign: KeyFactory.RSA -> sun.security.rsa.RSAKeyFactory  aliases: [1.2.840.113549.1.1, OID.1.2.840.113549.1.1]SunRsaSign: KeyPairGenerator.RSA -> sun.security.rsa.RSAKeyPairGenerator  aliases: [1.2.840.113549.1.1, OID.1.2.840.113549.1.1]SunRsaSign: Signature.MD2withRSA -> sun.security.rsa.RSASignature$MD2withRSA  aliases: [1.2.840.113549.1.1.2, OID.1.2.840.113549.1.1.2]  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey}SunRsaSign: Signature.MD5withRSA -> sun.security.rsa.RSASignature$MD5withRSA  aliases: [1.2.840.113549.1.1.4, OID.1.2.840.113549.1.1.4]  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey}SunRsaSign: Signature.SHA1withRSA -> sun.security.rsa.RSASignature$SHA1withRSA  aliases: [1.2.840.113549.1.1.5, OID.1.2.840.113549.1.1.5, 1.3.14.3.2.29]  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey}SunRsaSign: Signature.SHA256withRSA -> sun.security.rsa.RSASignature$SHA256withRSA  aliases: [1.2.840.113549.1.1.11, OID.1.2.840.113549.1.1.11]  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey}SunRsaSign: Signature.SHA384withRSA -> sun.security.rsa.RSASignature$SHA384withRSA  aliases: [1.2.840.113549.1.1.12, OID.1.2.840.113549.1.1.12]  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey}SunRsaSign: Signature.SHA512withRSA -> sun.security.rsa.RSASignature$SHA512withRSA  aliases: [1.2.840.113549.1.1.13, OID.1.2.840.113549.1.1.13]  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey}SunEC: KeyFactory.EC -> sun.security.ec.ECKeyFactory  aliases: [EllipticCurve]  attributes: {ImplementedIn=Software}SunEC: AlgorithmParameters.EC -> sun.security.ec.ECParameters  aliases: [EllipticCurve]  attributes: {SupportedCurves=[secp112r1,1.3.132.0.6]|[secp112r2,1.3.132.0.7]|[secp128r1,1.3.132.0.28]|[secp128r2,1.3.132.0.29]|[secp160k1,1.3.132.0.9]|[secp160r1,1.3.132.0.8]|[secp160r2,1.3.132.0.30]|[secp192k1,1.3.132.0.31]|[secp192r1,NIST P-192,X9.62 prime192v1,1.2.840.10045.3.1.1]|[secp224k1,1.3.132.0.32]|[secp224r1,NIST P-224,1.3.132.0.33]|[secp256k1,1.3.132.0.10]|[secp256r1,NIST P-256,X9.62 prime256v1,1.2.840.10045.3.1.7]|[secp384r1,NIST P-384,1.3.132.0.34]|[secp521r1,NIST P-521,1.3.132.0.35]|[X9.62 prime192v2,1.2.840.10045.3.1.2]|[X9.62 prime192v3,1.2.840.10045.3.1.3]|[X9.62 prime239v1,1.2.840.10045.3.1.4]|[X9.62 prime239v2,1.2.840.10045.3.1.5]|[X9.62 prime239v3,1.2.840.10045.3.1.6]|[sect113r1,1.3.132.0.4]|[sect113r2,1.3.132.0.5]|[sect131r1,1.3.132.0.22]|[sect131r2,1.3.132.0.23]|[sect163k1,NIST K-163,1.3.132.0.1]|[sect163r1,1.3.132.0.2]|[sect163r2,NIST B-163,1.3.132.0.15]|[sect193r1,1.3.132.0.24]|[sect193r2,1.3.132.0.25]|[sect233k1,NIST K-233,1.3.132.0.26]|[sect233r1,NIST B-233,1.3.132.0.27]|[sect239k1,1.3.132.0.3]|[sect283k1,NIST K-283,1.3.132.0.16]|[sect283r1,NIST B-283,1.3.132.0.17]|[sect409k1,NIST K-409,1.3.132.0.36]|[sect409r1,NIST B-409,1.3.132.0.37]|[sect571k1,NIST K-571,1.3.132.0.38]|[sect571r1,NIST B-571,1.3.132.0.39]|[X9.62 c2tnb191v1,1.2.840.10045.3.0.5]|[X9.62 c2tnb191v2,1.2.840.10045.3.0.6]|[X9.62 c2tnb191v3,1.2.840.10045.3.0.7]|[X9.62 c2tnb239v1,1.2.840.10045.3.0.11]|[X9.62 c2tnb239v2,1.2.840.10045.3.0.12]|[X9.62 c2tnb239v3,1.2.840.10045.3.0.13]|[X9.62 c2tnb359v1,1.2.840.10045.3.0.18]|[X9.62 c2tnb431r1,1.2.840.10045.3.0.20], ImplementedIn=Software, KeySize=256}SunEC: Signature.NONEwithECDSA -> sun.security.ec.ECDSASignature$Raw  attributes: {ImplementedIn=Software, SupportedKeyClasses=java.security.interfaces.ECPublicKey|java.security.interfaces.ECPrivateKey}SunEC: Signature.SHA1withECDSA -> sun.security.ec.ECDSASignature$SHA1  attributes: {ImplementedIn=Software, KeySize=256, SupportedKeyClasses=java.security.interfaces.ECPublicKey|java.security.interfaces.ECPrivateKey}SunEC: Signature.SHA256withECDSA -> sun.security.ec.ECDSASignature$SHA256  attributes: {ImplementedIn=Software, SupportedKeyClasses=java.security.interfaces.ECPublicKey|java.security.interfaces.ECPrivateKey}SunEC: Signature.SHA384withECDSA -> sun.security.ec.ECDSASignature$SHA384  attributes: {ImplementedIn=Software, SupportedKeyClasses=java.security.interfaces.ECPublicKey|java.security.interfaces.ECPrivateKey}SunEC: Signature.SHA512withECDSA -> sun.security.ec.ECDSASignature$SHA512  attributes: {ImplementedIn=Software, SupportedKeyClasses=java.security.interfaces.ECPublicKey|java.security.interfaces.ECPrivateKey}SunEC: KeyPairGenerator.EC -> sun.security.ec.ECKeyPairGenerator  aliases: [EllipticCurve]  attributes: {ImplementedIn=Software, KeySize=256}SunEC: KeyAgreement.ECDH -> sun.security.ec.ECDHKeyAgreement  attributes: {ImplementedIn=Software, SupportedKeyClasses=java.security.interfaces.ECPublicKey|java.security.interfaces.ECPrivateKey}SunJSSE: KeyFactory.RSA -> sun.security.rsa.RSAKeyFactory  aliases: [1.2.840.113549.1.1, OID.1.2.840.113549.1.1]SunJSSE: KeyPairGenerator.RSA -> sun.security.rsa.RSAKeyPairGenerator  aliases: [1.2.840.113549.1.1, OID.1.2.840.113549.1.1]SunJSSE: Signature.MD2withRSA -> sun.security.rsa.RSASignature$MD2withRSA  aliases: [1.2.840.113549.1.1.2, OID.1.2.840.113549.1.1.2]SunJSSE: Signature.MD5withRSA -> sun.security.rsa.RSASignature$MD5withRSA  aliases: [1.2.840.113549.1.1.4, OID.1.2.840.113549.1.1.4]SunJSSE: Signature.SHA1withRSA -> sun.security.rsa.RSASignature$SHA1withRSA  aliases: [1.2.840.113549.1.1.5, OID.1.2.840.113549.1.1.5, 1.3.14.3.2.29, OID.1.3.14.3.2.29]SunJSSE: Signature.MD5andSHA1withRSA -> sun.security.ssl.RSASignatureSunJSSE: KeyManagerFactory.SunX509 -> sun.security.ssl.KeyManagerFactoryImpl$SunX509SunJSSE: KeyManagerFactory.NewSunX509 -> sun.security.ssl.KeyManagerFactoryImpl$X509  aliases: [PKIX]SunJSSE: TrustManagerFactory.SunX509 -> sun.security.ssl.TrustManagerFactoryImpl$SimpleFactorySunJSSE: TrustManagerFactory.PKIX -> sun.security.ssl.TrustManagerFactoryImpl$PKIXFactory  aliases: [SunPKIX, X509, X.509]SunJSSE: SSLContext.TLSv1 -> sun.security.ssl.SSLContextImpl$TLS10Context  aliases: [TLS, SSL, SSLv3]SunJSSE: SSLContext.TLSv1.1 -> sun.security.ssl.SSLContextImpl$TLS11ContextSunJSSE: SSLContext.TLSv1.2 -> sun.security.ssl.SSLContextImpl$TLS12ContextSunJSSE: SSLContext.Default -> sun.security.ssl.SSLContextImpl$DefaultSSLContextSunJSSE: KeyStore.PKCS12 -> sun.security.pkcs12.PKCS12KeyStoreSunJCE: Cipher.RSA -> com.sun.crypto.provider.RSACipher  attributes: {SupportedKeyClasses=java.security.interfaces.RSAPublicKey|java.security.interfaces.RSAPrivateKey, SupportedPaddings=NOPADDING|PKCS1PADDING|OAEPWITHMD5ANDMGF1PADDING|OAEPWITHSHA1ANDMGF1PADDING|OAEPWITHSHA-1ANDMGF1PADDING|OAEPWITHSHA-256ANDMGF1PADDING|OAEPWITHSHA-384ANDMGF1PADDING|OAEPWITHSHA-512ANDMGF1PADDING, SupportedModes=ECB}SunJCE: Cipher.DES -> com.sun.crypto.provider.DESCipher  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING|PKCS5PADDING|ISO10126PADDING, SupportedModes=ECB|CBC|PCBC|CTR|CTS|CFB|OFB|CFB8|CFB16|CFB24|CFB32|CFB40|CFB48|CFB56|CFB64|OFB8|OFB16|OFB24|OFB32|OFB40|OFB48|OFB56|OFB64}SunJCE: Cipher.DESede -> com.sun.crypto.provider.DESedeCipher  aliases: [TripleDES]  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING|PKCS5PADDING|ISO10126PADDING, SupportedModes=ECB|CBC|PCBC|CTR|CTS|CFB|OFB|CFB8|CFB16|CFB24|CFB32|CFB40|CFB48|CFB56|CFB64|OFB8|OFB16|OFB24|OFB32|OFB40|OFB48|OFB56|OFB64}SunJCE: Cipher.DESedeWrap -> com.sun.crypto.provider.DESedeWrapCipher  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING, SupportedModes=CBC}SunJCE: Cipher.PBEWithMD5AndDES -> com.sun.crypto.provider.PBEWithMD5AndDESCipher  aliases: [OID.1.2.840.113549.1.5.3, 1.2.840.113549.1.5.3]SunJCE: Cipher.PBEWithMD5AndTripleDES -> com.sun.crypto.provider.PBEWithMD5AndTripleDESCipherSunJCE: Cipher.PBEWithSHA1AndRC2_40 -> com.sun.crypto.provider.PKCS12PBECipherCore$PBEWithSHA1AndRC2_40  aliases: [OID.1.2.840.113549.1.12.1.6, 1.2.840.113549.1.12.1.6]SunJCE: Cipher.PBEWithSHA1AndDESede -> com.sun.crypto.provider.PKCS12PBECipherCore$PBEWithSHA1AndDESede  aliases: [OID.1.2.840.113549.1.12.1.3, 1.2.840.113549.1.12.1.3]SunJCE: Cipher.Blowfish -> com.sun.crypto.provider.BlowfishCipher  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING|PKCS5PADDING|ISO10126PADDING, SupportedModes=ECB|CBC|PCBC|CTR|CTS|CFB|OFB|CFB8|CFB16|CFB24|CFB32|CFB40|CFB48|CFB56|CFB64|OFB8|OFB16|OFB24|OFB32|OFB40|OFB48|OFB56|OFB64}SunJCE: Cipher.AES -> com.sun.crypto.provider.AESCipher  aliases: [Rijndael]  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING|PKCS5PADDING|ISO10126PADDING, SupportedModes=ECB|CBC|PCBC|CTR|CTS|CFB|OFB|CFB8|CFB16|CFB24|CFB32|CFB40|CFB48|CFB56|CFB64|OFB8|OFB16|OFB24|OFB32|OFB40|OFB48|OFB56|OFB64|CFB72|CFB80|CFB88|CFB96|CFB104|CFB112|CFB120|CFB128|OFB72|OFB80|OFB88|OFB96|OFB104|OFB112|OFB120|OFB128}SunJCE: Cipher.AESWrap -> com.sun.crypto.provider.AESWrapCipher  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING, SupportedModes=ECB}SunJCE: Cipher.RC2 -> com.sun.crypto.provider.RC2Cipher  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING|PKCS5PADDING|ISO10126PADDING, SupportedModes=ECB|CBC|PCBC|CTR|CTS|CFB|OFB|CFB8|CFB16|CFB24|CFB32|CFB40|CFB48|CFB56|CFB64|OFB8|OFB16|OFB24|OFB32|OFB40|OFB48|OFB56|OFB64}SunJCE: Cipher.ARCFOUR -> com.sun.crypto.provider.ARCFOURCipher  aliases: [RC4]  attributes: {SupportedKeyFormats=RAW, SupportedPaddings=NOPADDING, SupportedModes=ECB}SunJCE: KeyGenerator.DES -> com.sun.crypto.provider.DESKeyGeneratorSunJCE: KeyGenerator.DESede -> com.sun.crypto.provider.DESedeKeyGenerator  aliases: [TripleDES]SunJCE: KeyGenerator.Blowfish -> com.sun.crypto.provider.BlowfishKeyGeneratorSunJCE: KeyGenerator.AES -> com.sun.crypto.provider.AESKeyGenerator  aliases: [Rijndael]SunJCE: KeyGenerator.RC2 -> com.sun.crypto.provider.KeyGeneratorCore$RC2KeyGeneratorSunJCE: KeyGenerator.ARCFOUR -> com.sun.crypto.provider.KeyGeneratorCore$ARCFOURKeyGenerator  aliases: [RC4]SunJCE: KeyGenerator.HmacMD5 -> com.sun.crypto.provider.HmacMD5KeyGeneratorSunJCE: KeyGenerator.HmacSHA1 -> com.sun.crypto.provider.HmacSHA1KeyGeneratorSunJCE: KeyGenerator.HmacSHA256 -> com.sun.crypto.provider.KeyGeneratorCore$HmacSHA256KGSunJCE: KeyGenerator.HmacSHA384 -> com.sun.crypto.provider.KeyGeneratorCore$HmacSHA384KGSunJCE: KeyGenerator.HmacSHA512 -> com.sun.crypto.provider.KeyGeneratorCore$HmacSHA512KGSunJCE: KeyPairGenerator.DiffieHellman -> com.sun.crypto.provider.DHKeyPairGenerator  aliases: [DH, OID.1.2.840.113549.1.3.1, 1.2.840.113549.1.3.1]SunJCE: AlgorithmParameterGenerator.DiffieHellman -> com.sun.crypto.provider.DHParameterGenerator  aliases: [DH, OID.1.2.840.113549.1.3.1, 1.2.840.113549.1.3.1]SunJCE: KeyAgreement.DiffieHellman -> com.sun.crypto.provider.DHKeyAgreement  aliases: [DH, OID.1.2.840.113549.1.3.1, 1.2.840.113549.1.3.1]  attributes: {SupportedKeyClasses=javax.crypto.interfaces.DHPublicKey|javax.crypto.interfaces.DHPrivateKey}SunJCE: AlgorithmParameters.DiffieHellman -> com.sun.crypto.provider.DHParameters  aliases: [DH, OID.1.2.840.113549.1.3.1, 1.2.840.113549.1.3.1]SunJCE: AlgorithmParameters.DES -> com.sun.crypto.provider.DESParametersSunJCE: AlgorithmParameters.DESede -> com.sun.crypto.provider.DESedeParameters  aliases: [TripleDES]SunJCE: AlgorithmParameters.PBE -> com.sun.crypto.provider.PBEParametersSunJCE: AlgorithmParameters.PBEWithMD5AndDES -> com.sun.crypto.provider.PBEParameters  aliases: [OID.1.2.840.113549.1.5.3, 1.2.840.113549.1.5.3]SunJCE: AlgorithmParameters.PBEWithMD5AndTripleDES -> com.sun.crypto.provider.PBEParametersSunJCE: AlgorithmParameters.PBEWithSHA1AndDESede -> com.sun.crypto.provider.PBEParameters  aliases: [OID.1.2.840.113549.1.12.1.3, 1.2.840.113549.1.12.1.3]SunJCE: AlgorithmParameters.PBEWithSHA1AndRC2_40 -> com.sun.crypto.provider.PBEParameters  aliases: [OID.1.2.840.113549.1.12.1.6, 1.2.840.113549.1.12.1.6]SunJCE: AlgorithmParameters.Blowfish -> com.sun.crypto.provider.BlowfishParametersSunJCE: AlgorithmParameters.AES -> com.sun.crypto.provider.AESParameters  aliases: [Rijndael]SunJCE: AlgorithmParameters.RC2 -> com.sun.crypto.provider.RC2ParametersSunJCE: AlgorithmParameters.OAEP -> com.sun.crypto.provider.OAEPParametersSunJCE: KeyFactory.DiffieHellman -> com.sun.crypto.provider.DHKeyFactory  aliases: [DH, OID.1.2.840.113549.1.3.1, 1.2.840.113549.1.3.1]SunJCE: SecretKeyFactory.DES -> com.sun.crypto.provider.DESKeyFactorySunJCE: SecretKeyFactory.DESede -> com.sun.crypto.provider.DESedeKeyFactory  aliases: [TripleDES]SunJCE: SecretKeyFactory.PBEWithMD5AndDES -> com.sun.crypto.provider.PBEKeyFactory$PBEWithMD5AndDES  aliases: [OID.1.2.840.113549.1.5.3, 1.2.840.113549.1.5.3, PBE]SunJCE: SecretKeyFactory.PBEWithMD5AndTripleDES -> com.sun.crypto.provider.PBEKeyFactory$PBEWithMD5AndTripleDESSunJCE: SecretKeyFactory.PBEWithSHA1AndDESede -> com.sun.crypto.provider.PBEKeyFactory$PBEWithSHA1AndDESede  aliases: [OID.1.2.840.113549.1.12.1.3, 1.2.840.113549.1.12.1.3]SunJCE: SecretKeyFactory.PBEWithSHA1AndRC2_40 -> com.sun.crypto.provider.PBEKeyFactory$PBEWithSHA1AndRC2_40  aliases: [OID.1.2.840.113549.1.12.1.6, 1.2.840.113549.1.12.1.6]SunJCE: SecretKeyFactory.PBKDF2WithHmacSHA1 -> com.sun.crypto.provider.PBKDF2HmacSHA1Factory  aliases: [OID.1.2.840.113549.1.5.12, 1.2.840.113549.1.5.12]SunJCE: Mac.HmacMD5 -> com.sun.crypto.provider.HmacMD5  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.HmacSHA1 -> com.sun.crypto.provider.HmacSHA1  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.HmacSHA256 -> com.sun.crypto.provider.HmacCore$HmacSHA256  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.HmacSHA384 -> com.sun.crypto.provider.HmacCore$HmacSHA384  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.HmacSHA512 -> com.sun.crypto.provider.HmacCore$HmacSHA512  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.HmacPBESHA1 -> com.sun.crypto.provider.HmacPKCS12PBESHA1  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.SslMacMD5 -> com.sun.crypto.provider.SslMacCore$SslMacMD5  attributes: {SupportedKeyFormats=RAW}SunJCE: Mac.SslMacSHA1 -> com.sun.crypto.provider.SslMacCore$SslMacSHA1  attributes: {SupportedKeyFormats=RAW}SunJCE: KeyStore.JCEKS -> com.sun.crypto.provider.JceKeyStoreSunJCE: KeyGenerator.SunTlsPrf -> com.sun.crypto.provider.TlsPrfGenerator$V10SunJCE: KeyGenerator.SunTls12Prf -> com.sun.crypto.provider.TlsPrfGenerator$V12SunJCE: KeyGenerator.SunTlsMasterSecret -> com.sun.crypto.provider.TlsMasterSecretGenerator  aliases: [SunTls12MasterSecret]SunJCE: KeyGenerator.SunTlsKeyMaterial -> com.sun.crypto.provider.TlsKeyMaterialGenerator  aliases: [SunTls12KeyMaterial]SunJCE: KeyGenerator.SunTlsRsaPremasterSecret -> com.sun.crypto.provider.TlsRsaPremasterSecretGenerator  aliases: [SunTls12RsaPremasterSecret]SunJGSS: GssApiMechanism.1.2.840.113554.1.2.2 -> sun.security.jgss.krb5.Krb5MechFactorySunJGSS: GssApiMechanism.1.3.6.1.5.5.2 -> sun.security.jgss.spnego.SpNegoMechFactorySunSASL: SaslClientFactory.DIGEST-MD5 -> com.sun.security.sasl.digest.FactoryImplSunSASL: SaslClientFactory.NTLM -> com.sun.security.sasl.ntlm.FactoryImplSunSASL: SaslClientFactory.GSSAPI -> com.sun.security.sasl.gsskerb.FactoryImplSunSASL: SaslClientFactory.EXTERNAL -> com.sun.security.sasl.ClientFactoryImplSunSASL: SaslClientFactory.PLAIN -> com.sun.security.sasl.ClientFactoryImplSunSASL: SaslClientFactory.CRAM-MD5 -> com.sun.security.sasl.ClientFactoryImplSunSASL: SaslServerFactory.CRAM-MD5 -> com.sun.security.sasl.ServerFactoryImplSunSASL: SaslServerFactory.GSSAPI -> com.sun.security.sasl.gsskerb.FactoryImplSunSASL: SaslServerFactory.DIGEST-MD5 -> com.sun.security.sasl.digest.FactoryImplSunSASL: SaslServerFactory.NTLM -> com.sun.security.sasl.ntlm.FactoryImplXMLDSig: TransformService.http://www.w3.org/2002/06/xmldsig-filter2 -> org.jcp.xml.dsig.internal.dom.DOMXPathFilter2Transform  aliases: [XPATH2]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/2000/09/xmldsig#enveloped-signature -> org.jcp.xml.dsig.internal.dom.DOMEnvelopedTransform  aliases: [ENVELOPED]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/2001/10/xml-exc-c14n#WithComments -> org.jcp.xml.dsig.internal.dom.DOMExcC14NMethod  aliases: [EXCLUSIVE_WITH_COMMENTS]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/2001/10/xml-exc-c14n# -> org.jcp.xml.dsig.internal.dom.DOMExcC14NMethod  aliases: [EXCLUSIVE]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/TR/2001/REC-xml-c14n-20010315#WithComments -> org.jcp.xml.dsig.internal.dom.DOMCanonicalXMLC14NMethod  aliases: [INCLUSIVE_WITH_COMMENTS]  attributes: {MechanismType=DOM}XMLDSig: XMLSignatureFactory.DOM -> org.jcp.xml.dsig.internal.dom.DOMXMLSignatureFactoryXMLDSig: TransformService.http://www.w3.org/2006/12/xml-c14n11 -> org.jcp.xml.dsig.internal.dom.DOMCanonicalXMLC14N11Method  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/2000/09/xmldsig#base64 -> org.jcp.xml.dsig.internal.dom.DOMBase64Transform  aliases: [BASE64]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/TR/2001/REC-xml-c14n-20010315 -> org.jcp.xml.dsig.internal.dom.DOMCanonicalXMLC14NMethod  aliases: [INCLUSIVE]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/TR/1999/REC-xpath-19991116 -> org.jcp.xml.dsig.internal.dom.DOMXPathTransform  aliases: [XPATH]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/TR/1999/REC-xslt-19991116 -> org.jcp.xml.dsig.internal.dom.DOMXSLTTransform  aliases: [XSLT]  attributes: {MechanismType=DOM}XMLDSig: TransformService.http://www.w3.org/2006/12/xml-c14n11#WithComments -> org.jcp.xml.dsig.internal.dom.DOMCanonicalXMLC14N11Method  attributes: {MechanismType=DOM}XMLDSig: KeyInfoFactory.DOM -> org.jcp.xml.dsig.internal.dom.DOMKeyInfoFactorySunPCSC: TerminalFactory.PC/SC -> sun.security.smartcardio.SunPCSC$FactorySunMSCAPI: SecureRandom.Windows-PRNG -> sun.security.mscapi.PRNGSunMSCAPI: KeyStore.Windows-MY -> sun.security.mscapi.KeyStore$MYSunMSCAPI: KeyStore.Windows-ROOT -> sun.security.mscapi.KeyStore$ROOTSunMSCAPI: Signature.NONEwithRSA -> sun.security.mscapi.RSASignature$Raw  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: Signature.SHA1withRSA -> sun.security.mscapi.RSASignature$SHA1  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: Signature.SHA256withRSA -> sun.security.mscapi.RSASignature$SHA256  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: Signature.SHA384withRSA -> sun.security.mscapi.RSASignature$SHA384  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: Signature.SHA512withRSA -> sun.security.mscapi.RSASignature$SHA512  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: Signature.MD5withRSA -> sun.security.mscapi.RSASignature$MD5  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: Signature.MD2withRSA -> sun.security.mscapi.RSASignature$MD2  attributes: {SupportedKeyClasses=sun.security.mscapi.Key}SunMSCAPI: KeyPairGenerator.RSA -> sun.security.mscapi.RSAKeyPairGenerator  attributes: {KeySize=1024}SunMSCAPI: Cipher.RSA -> sun.security.mscapi.RSACipher  attributes: {SupportedKeyClasses=sun.security.mscapi.Key, SupportedPaddings=PKCS1PADDING, SupportedModes=ECB}SunMSCAPI: Cipher.RSA/ECB/PKCS1Padding -> sun.security.mscapi.RSACipher

 

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package com.java.lang;import java.security.GeneralSecurityException;import java.security.KeyPair;import java.security.KeyPairGenerator;import java.security.PrivateKey;import java.security.PublicKey;import java.security.Signature;public class DigitalSignature {private Signature signature;private PublicKey publicKey;private PrivateKey privateKey;private byte[] data;public DigitalSignature() {init();}private void init() {try {signature = Signature.getInstance("SHA1withDSA");KeyPairGenerator keyGenerator = KeyPairGenerator.getInstance("DSA");KeyPair keyPair = keyGenerator.generateKeyPair();publicKey = keyPair.getPublic();privateKey = keyPair.getPrivate();} catch (Exception e) {System.out.println(e.getMessage());}}public byte[] sign() throws GeneralSecurityException {signature.initSign(privateKey);signature.update(data);return signature.sign();}public boolean verify(byte[] signData) throws GeneralSecurityException {signature.initVerify(publicKey);signature.update(data);return signature.verify(signData);}public byte[] getData() {return data;}public void setData(byte[] data) {this.data = data;}public static void main(String[] args) throws GeneralSecurityException {DigitalSignature ds = new DigitalSignature();ds.setData("cheng".getBytes());boolean boo = ds.verify(ds.sign());System.out.println(boo);}}