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package sun.security.util;

import java.util.List;
import java.util.Locale;
import java.util.Objects;
import java.util.concurrent.ConcurrentHashMap;

This utility class maps algorithm name to the corresponding oid strings. NOTE: for 100% backward compatibility, the standard name for the enum is determined by existing usage and may be in lowercase/uppercase in order to match existing output.
/** * This utility class maps algorithm name to the corresponding oid strings. * NOTE: for 100% backward compatibility, the standard name for the enum * is determined by existing usage and may be in lowercase/uppercase in * order to match existing output. */
public enum KnownOIDs { // X.500 Attributes 2.5.4.* CommonName("2.5.4.3"), Surname("2.5.4.4"), SerialNumber("2.5.4.5"), CountryName("2.5.4.6"), LocalityName("2.5.4.7"), StateName("2.5.4.8"), StreetAddress("2.5.4.9"), OrgName("2.5.4.10"), OrgUnitName("2.5.4.11"), Title("2.5.4.12"), GivenName("2.5.4.42"), Initials("2.5.4.43"), GenerationQualifier("2.5.4.44"), DNQualifier("2.5.4.46"), // Certificate Extension 2.5.29.* SubjectDirectoryAttributes("2.5.29.9"), SubjectKeyID("2.5.29.14"), KeyUsage("2.5.29.15"), PrivateKeyUsage("2.5.29.16"), SubjectAlternativeName("2.5.29.17"), IssuerAlternativeName("2.5.29.18"), BasicConstraints("2.5.29.19"), CRLNumber("2.5.29.20"), ReasonCode("2.5.29.21"), HoldInstructionCode("2.5.29.23"), InvalidityDate("2.5.29.24"), DeltaCRLIndicator("2.5.29.27"), IssuingDistributionPoint("2.5.29.28"), CertificateIssuer("2.5.29.29"), NameConstraints("2.5.29.30"), CRLDistributionPoints("2.5.29.31"), CertificatePolicies("2.5.29.32"), CE_CERT_POLICIES_ANY("2.5.29.32.0"), PolicyMappings("2.5.29.33"), AuthorityKeyID("2.5.29.35"), PolicyConstraints("2.5.29.36"), extendedKeyUsage("2.5.29.37"), anyExtendedKeyUsage("2.5.29.37.0"), FreshestCRL("2.5.29.46"), InhibitAnyPolicy("2.5.29.54"), // PKIX 1.3.6.1.5.5.7. AuthInfoAccess("1.3.6.1.5.5.7.1.1"), SubjectInfoAccess("1.3.6.1.5.5.7.1.11"), // key usage purposes - PKIX.3.* serverAuth("1.3.6.1.5.5.7.3.1"), clientAuth("1.3.6.1.5.5.7.3.2"), codeSigning("1.3.6.1.5.5.7.3.3"), emailProtection("1.3.6.1.5.5.7.3.4"), ipsecEndSystem("1.3.6.1.5.5.7.3.5"), ipsecTunnel("1.3.6.1.5.5.7.3.6"), ipsecUser("1.3.6.1.5.5.7.3.7"), KP_TimeStamping("1.3.6.1.5.5.7.3.8", "timeStamping") { @Override boolean registerNames() { return false; } }, OCSPSigning("1.3.6.1.5.5.7.3.9"), // access descriptors - PKIX.48.* OCSP("1.3.6.1.5.5.7.48.1"), OCSPBasicResponse("1.3.6.1.5.5.7.48.1.1"), OCSPNonceExt("1.3.6.1.5.5.7.48.1.2"), OCSPNoCheck("1.3.6.1.5.5.7.48.1.5"), caIssuers("1.3.6.1.5.5.7.48.2"), AD_TimeStamping("1.3.6.1.5.5.7.48.3", "timeStamping") { @Override boolean registerNames() { return false; } }, caRepository("1.3.6.1.5.5.7.48.5", "caRepository"), // NIST -- // AES 2.16.840.1.101.3.4.1.* AES("2.16.840.1.101.3.4.1"), AES_128$ECB$NoPadding("2.16.840.1.101.3.4.1.1", "AES_128/ECB/NoPadding"), AES_128$CBC$NoPadding("2.16.840.1.101.3.4.1.2", "AES_128/CBC/NoPadding"), AES_128$OFB$NoPadding("2.16.840.1.101.3.4.1.3", "AES_128/OFB/NoPadding"), AES_128$CFB$NoPadding("2.16.840.1.101.3.4.1.4", "AES_128/CFB/NoPadding"), AESWRAP_128("2.16.840.1.101.3.4.1.5"), AES_128$GCM$NoPadding("2.16.840.1.101.3.4.1.6", "AES_128/GCM/NoPadding"), AES_192$ECB$NoPadding("2.16.840.1.101.3.4.1.21", "AES_192/ECB/NoPadding"), AES_192$CBC$NoPadding("2.16.840.1.101.3.4.1.22", "AES_192/CBC/NoPadding"), AES_192$OFB$NoPadding("2.16.840.1.101.3.4.1.23", "AES_192/OFB/NoPadding"), AES_192$CFB$NoPadding("2.16.840.1.101.3.4.1.24", "AES_192/CFB/NoPadding"), AESWRAP_192("2.16.840.1.101.3.4.1.25"), AES_192$GCM$NoPadding("2.16.840.1.101.3.4.1.26", "AES_192/GCM/NoPadding"), AES_256$ECB$NoPadding("2.16.840.1.101.3.4.1.41", "AES_256/ECB/NoPadding"), AES_256$CBC$NoPadding("2.16.840.1.101.3.4.1.42", "AES_256/CBC/NoPadding"), AES_256$OFB$NoPadding("2.16.840.1.101.3.4.1.43", "AES_256/OFB/NoPadding"), AES_256$CFB$NoPadding("2.16.840.1.101.3.4.1.44", "AES_256/CFB/NoPadding"), AESWRAP_256("2.16.840.1.101.3.4.1.45"), AES_256$GCM$NoPadding("2.16.840.1.101.3.4.1.46", "AES_256/GCM/NoPadding"), // hashAlgs 2.16.840.1.101.3.4.2.* SHA_256("2.16.840.1.101.3.4.2.1", "SHA-256", "SHA256"), SHA_384("2.16.840.1.101.3.4.2.2", "SHA-384", "SHA384"), SHA_512("2.16.840.1.101.3.4.2.3", "SHA-512", "SHA512"), SHA_224("2.16.840.1.101.3.4.2.4", "SHA-224", "SHA224"), SHA_512$224("2.16.840.1.101.3.4.2.5", "SHA-512/224", "SHA512/224"), SHA_512$256("2.16.840.1.101.3.4.2.6", "SHA-512/256", "SHA512/256"), SHA3_224("2.16.840.1.101.3.4.2.7", "SHA3-224"), SHA3_256("2.16.840.1.101.3.4.2.8", "SHA3-256"), SHA3_384("2.16.840.1.101.3.4.2.9", "SHA3-384"), SHA3_512("2.16.840.1.101.3.4.2.10", "SHA3-512"), SHAKE128("2.16.840.1.101.3.4.2.11"), SHAKE256("2.16.840.1.101.3.4.2.12"), HmacSHA3_224("2.16.840.1.101.3.4.2.13", "HmacSHA3-224"), HmacSHA3_256("2.16.840.1.101.3.4.2.14", "HmacSHA3-256"), HmacSHA3_384("2.16.840.1.101.3.4.2.15", "HmacSHA3-384"), HmacSHA3_512("2.16.840.1.101.3.4.2.16", "HmacSHA3-512"), SHAKE128_LEN("2.16.840.1.101.3.4.2.17", "SHAKE128-LEN"), SHAKE256_LEN("2.16.840.1.101.3.4.2.18", "SHAKE256-LEN"), // sigAlgs 2.16.840.1.101.3.4.3.* SHA224withDSA("2.16.840.1.101.3.4.3.1"), SHA256withDSA("2.16.840.1.101.3.4.3.2"), SHA384withDSA("2.16.840.1.101.3.4.3.3"), SHA512withDSA("2.16.840.1.101.3.4.3.4"), SHA3_224withDSA("2.16.840.1.101.3.4.3.5", "SHA3-224withDSA"), SHA3_256withDSA("2.16.840.1.101.3.4.3.6", "SHA3-256withDSA"), SHA3_384withDSA("2.16.840.1.101.3.4.3.7", "SHA3-384withDSA"), SHA3_512withDSA("2.16.840.1.101.3.4.3.8", "SHA3-512withDSA"), SHA3_224withECDSA("2.16.840.1.101.3.4.3.9", "SHA3-224withECDSA"), SHA3_256withECDSA("2.16.840.1.101.3.4.3.10", "SHA3-256withECDSA"), SHA3_384withECDSA("2.16.840.1.101.3.4.3.11", "SHA3-384withECDSA"), SHA3_512withECDSA("2.16.840.1.101.3.4.3.12", "SHA3-512withECDSA"), SHA3_224withRSA("2.16.840.1.101.3.4.3.13", "SHA3-224withRSA"), SHA3_256withRSA("2.16.840.1.101.3.4.3.14", "SHA3-256withRSA"), SHA3_384withRSA("2.16.840.1.101.3.4.3.15", "SHA3-384withRSA"), SHA3_512withRSA("2.16.840.1.101.3.4.3.16", "SHA3-512withRSA"), // RSASecurity // PKCS1 1.2.840.113549.1.1.* PKCS1("1.2.840.113549.1.1", "RSA") { // RSA KeyPairGenerator and KeyFactory @Override boolean registerNames() { return false; } }, RSA("1.2.840.113549.1.1.1"), // RSA encryption MD2withRSA("1.2.840.113549.1.1.2"), MD5withRSA("1.2.840.113549.1.1.4"), SHA1withRSA("1.2.840.113549.1.1.5"), OAEP("1.2.840.113549.1.1.7"), MGF1("1.2.840.113549.1.1.8"), PSpecified("1.2.840.113549.1.1.9"), RSASSA_PSS("1.2.840.113549.1.1.10", "RSASSA-PSS", "PSS"), SHA256withRSA("1.2.840.113549.1.1.11"), SHA384withRSA("1.2.840.113549.1.1.12"), SHA512withRSA("1.2.840.113549.1.1.13"), SHA224withRSA("1.2.840.113549.1.1.14"), SHA512$224withRSA("1.2.840.113549.1.1.15", "SHA512/224withRSA"), SHA512$256withRSA("1.2.840.113549.1.1.16", "SHA512/256withRSA"), // PKCS3 1.2.840.113549.1.3.* DiffieHellman("1.2.840.113549.1.3.1", "DiffieHellman", "DH"), // PKCS5 1.2.840.113549.1.5.* PBEWithMD5AndDES("1.2.840.113549.1.5.3"), PBEWithMD5AndRC2("1.2.840.113549.1.5.6"), PBEWithSHA1AndDES("1.2.840.113549.1.5.10"), PBEWithSHA1AndRC2("1.2.840.113549.1.5.11"), PBKDF2WithHmacSHA1("1.2.840.113549.1.5.12"), PBES2("1.2.840.113549.1.5.13"), // PKCS7 1.2.840.113549.1.7.* PKCS7("1.2.840.113549.1.7"), Data("1.2.840.113549.1.7.1"), SignedData("1.2.840.113549.1.7.2"), JDK_OLD_Data("1.2.840.1113549.1.7.1"), // extra 1 in 4th component JDK_OLD_SignedData("1.2.840.1113549.1.7.2"), EnvelopedData("1.2.840.113549.1.7.3"), SignedAndEnvelopedData("1.2.840.113549.1.7.4"), DigestedData("1.2.840.113549.1.7.5"), EncryptedData("1.2.840.113549.1.7.6"), // PKCS9 1.2.840.113549.1.9.* EmailAddress("1.2.840.113549.1.9.1"), UnstructuredName("1.2.840.113549.1.9.2"), ContentType("1.2.840.113549.1.9.3"), MessageDigest("1.2.840.113549.1.9.4"), SigningTime("1.2.840.113549.1.9.5"), CounterSignature("1.2.840.113549.1.9.6"), ChallengePassword("1.2.840.113549.1.9.7"), UnstructuredAddress("1.2.840.113549.1.9.8"), ExtendedCertificateAttributes("1.2.840.113549.1.9.9"), IssuerAndSerialNumber("1.2.840.113549.1.9.10"), ExtensionRequest("1.2.840.113549.1.9.14"), SMIMECapability("1.2.840.113549.1.9.15"), TimeStampTokenInfo("1.2.840.113549.1.9.16.1.4"), SigningCertificate("1.2.840.113549.1.9.16.2.12"), SignatureTimestampToken("1.2.840.113549.1.9.16.2.14"), CHACHA20_POLY1305("1.2.840.113549.1.9.16.3.18", "CHACHA20-POLY1305"), FriendlyName("1.2.840.113549.1.9.20"), LocalKeyID("1.2.840.113549.1.9.21"), CertTypeX509("1.2.840.113549.1.9.22.1"), CMSAlgorithmProtection("1.2.840.113549.1.9.52"), // PKCS12 1.2.840.113549.1.12.* PBEWithSHA1AndRC4_128("1.2.840.113549.1.12.1.1"), PBEWithSHA1AndRC4_40("1.2.840.113549.1.12.1.2"), PBEWithSHA1AndDESede("1.2.840.113549.1.12.1.3"), PBEWithSHA1AndRC2_128("1.2.840.113549.1.12.1.5"), PBEWithSHA1AndRC2_40("1.2.840.113549.1.12.1.6"), PKCS8ShroudedKeyBag("1.2.840.113549.1.12.10.1.2"), CertBag("1.2.840.113549.1.12.10.1.3"), SecretBag("1.2.840.113549.1.12.10.1.5"), // digestAlgs 1.2.840.113549.2.* MD2("1.2.840.113549.2.2"), MD5("1.2.840.113549.2.5"), HmacSHA1("1.2.840.113549.2.7"), HmacSHA224("1.2.840.113549.2.8"), HmacSHA256("1.2.840.113549.2.9"), HmacSHA384("1.2.840.113549.2.10"), HmacSHA512("1.2.840.113549.2.11"), HmacSHA512$224("1.2.840.113549.2.12", "HmacSHA512/224"), HmacSHA512$256("1.2.840.113549.2.13", "HmacSHA512/256"), // encryptionAlgs 1.2.840.113549.3.* RC2$CBC$PKCS5Padding("1.2.840.113549.3.2", "RC2/CBC/PKCS5Padding"), ARCFOUR("1.2.840.113549.3.4", "ARCFOUR", "RC4"), DESede$CBC$NoPadding("1.2.840.113549.3.7", "DESede/CBC/NoPadding"), RC5$CBC$PKCS5Padding("1.2.840.113549.3.9", "RC5/CBC/PKCS5Padding"), // ANSI -- // X9 1.2.840.10040.4.* DSA("1.2.840.10040.4.1"), SHA1withDSA("1.2.840.10040.4.3", "SHA1withDSA", "DSS"), // X9.62 1.2.840.10045.* EC("1.2.840.10045.2.1"), //c2pnb163v1("1.2.840.10045.3.0.1", "X9.62 c2pnb163v1"), //c2pnb163v2("1.2.840.10045.3.0.2", "X9.62 c2pnb163v2"), //c2pnb163v3("1.2.840.10045.3.0.3", "X9.62 c2pnb163v3"), //c2pnb176w1("1.2.840.10045.3.0.4", "X9.62 c2pnb176w1"), c2tnb191v1("1.2.840.10045.3.0.5", "X9.62 c2tnb191v1"), c2tnb191v2("1.2.840.10045.3.0.6", "X9.62 c2tnb191v2"), c2tnb191v3("1.2.840.10045.3.0.7", "X9.62 c2tnb191v3"), //c2pnb208w1("1.2.840.10045.3.0.10", "X9.62 c2pnb208w1"), c2tnb239v1("1.2.840.10045.3.0.11", "X9.62 c2tnb239v1"), c2tnb239v2("1.2.840.10045.3.0.12", "X9.62 c2tnb239v2"), c2tnb239v3("1.2.840.10045.3.0.13", "X9.62 c2tnb239v3"), //c2pnb272w1("1.2.840.10045.3.0.16", "X9.62 c2pnb272w1"), //c2pnb304w1("1.2.840.10045.3.0.17", "X9.62 c2pnb304w1"), c2tnb359v1("1.2.840.10045.3.0.18", "X9.62 c2tnb359v1"), //c2pnb368w1("1.2.840.10045.3.0.19", "X9.62 c2pnb368w1"), c2tnb431r1("1.2.840.10045.3.0.20", "X9.62 c2tnb431r1"), secp192r1("1.2.840.10045.3.1.1", "secp192r1", "NIST P-192", "X9.62 prime192v1"), prime192v2("1.2.840.10045.3.1.2", "X9.62 prime192v2"), prime192v3("1.2.840.10045.3.1.3", "X9.62 prime192v3"), prime239v1("1.2.840.10045.3.1.4", "X9.62 prime239v1"), prime239v2("1.2.840.10045.3.1.5", "X9.62 prime239v2"), prime239v3("1.2.840.10045.3.1.6", "X9.62 prime239v3"), secp256r1("1.2.840.10045.3.1.7", "secp256r1", "NIST P-256", "X9.62 prime256v1"), SHA1withECDSA("1.2.840.10045.4.1"), SHA224withECDSA("1.2.840.10045.4.3.1"), SHA256withECDSA("1.2.840.10045.4.3.2"), SHA384withECDSA("1.2.840.10045.4.3.3"), SHA512withECDSA("1.2.840.10045.4.3.4"), SpecifiedSHA2withECDSA("1.2.840.10045.4.3"), // X9.42 1.2.840.10046.2.* X942_DH("1.2.840.10046.2.1", "DiffieHellman") { // unused by JDK providers @Override boolean registerNames() { return false; } }, // Teletrust 1.3.36.* brainpoolP160r1("1.3.36.3.3.2.8.1.1.1"), brainpoolP192r1("1.3.36.3.3.2.8.1.1.3"), brainpoolP224r1("1.3.36.3.3.2.8.1.1.5"), brainpoolP256r1("1.3.36.3.3.2.8.1.1.7"), brainpoolP320r1("1.3.36.3.3.2.8.1.1.9"), brainpoolP384r1("1.3.36.3.3.2.8.1.1.11"), brainpoolP512r1("1.3.36.3.3.2.8.1.1.13"), // Certicom 1.3.132.* sect163k1("1.3.132.0.1", "sect163k1", "NIST K-163"), sect163r1("1.3.132.0.2"), sect239k1("1.3.132.0.3"), sect113r1("1.3.132.0.4"), sect113r2("1.3.132.0.5"), secp112r1("1.3.132.0.6"), secp112r2("1.3.132.0.7"), secp160r1("1.3.132.0.8"), secp160k1("1.3.132.0.9"), secp256k1("1.3.132.0.10"), sect163r2("1.3.132.0.15", "sect163r2", "NIST B-163"), sect283k1("1.3.132.0.16", "sect283k1", "NIST K-283"), sect283r1("1.3.132.0.17", "sect283r1", "NIST B-283"), sect131r1("1.3.132.0.22"), sect131r2("1.3.132.0.23"), sect193r1("1.3.132.0.24"), sect193r2("1.3.132.0.25"), sect233k1("1.3.132.0.26", "sect233k1", "NIST K-233"), sect233r1("1.3.132.0.27", "sect233r1", "NIST B-233"), secp128r1("1.3.132.0.28"), secp128r2("1.3.132.0.29"), secp160r2("1.3.132.0.30"), secp192k1("1.3.132.0.31"), secp224k1("1.3.132.0.32"), secp224r1("1.3.132.0.33", "secp224r1", "NIST P-224"), secp384r1("1.3.132.0.34", "secp384r1", "NIST P-384"), secp521r1("1.3.132.0.35", "secp521r1", "NIST P-521"), sect409k1("1.3.132.0.36", "sect409k1", "NIST K-409"), sect409r1("1.3.132.0.37", "sect409r1", "NIST B-409"), sect571k1("1.3.132.0.38", "sect571k1", "NIST K-571"), sect571r1("1.3.132.0.39", "sect571r1", "NIST B-571"), ECDH("1.3.132.1.12"), // OIW secsig 1.3.14.3.* OIW_DES_CBC("1.3.14.3.2.7", "DES/CBC", "DES"), OIW_DSA("1.3.14.3.2.12", "DSA") { @Override boolean registerNames() { return false; } }, OIW_JDK_SHA1withDSA("1.3.14.3.2.13", "SHA1withDSA") { @Override boolean registerNames() { return false; } }, OIW_SHA1withRSA_Odd("1.3.14.3.2.15", "SHA1withRSA") { @Override boolean registerNames() { return false; } }, DESede("1.3.14.3.2.17", "DESede"), SHA_1("1.3.14.3.2.26", "SHA-1", "SHA", "SHA1"), OIW_SHA1withDSA("1.3.14.3.2.27", "SHA1withDSA") { @Override boolean registerNames() { return false; } }, OIW_SHA1withRSA("1.3.14.3.2.29", "SHA1withRSA") { @Override boolean registerNames() { return false; } }, // Thawte 1.3.101.* X25519("1.3.101.110"), X448("1.3.101.111"), Ed25519("1.3.101.112"), Ed448("1.3.101.113"), // University College London (UCL) 0.9.2342.19200300.* UCL_UserID("0.9.2342.19200300.100.1.1"), UCL_DomainComponent("0.9.2342.19200300.100.1.25"), // Netscape 2.16.840.1.113730.* NETSCAPE_CertType("2.16.840.1.113730.1.1"), NETSCAPE_CertSequence("2.16.840.1.113730.2.5"), NETSCAPE_ExportApproved("2.16.840.1.113730.4.1"), // Oracle 2.16.840.1.113894.* ORACLE_TrustedKeyUsage("2.16.840.1.113894.746875.1.1"), // Miscellaneous oids below which are legacy, and not well known // Consider removing them in future releases when their usage // have died out ITUX509_RSA("2.5.8.1.1", "RSA") { // unused by JDK providers // defined in X.509 for RSA keys @Override // with modulus length as its parameter boolean registerNames() { return false; } }, SkipIPAddress("1.3.6.1.4.1.42.2.11.2.1"), JAVASOFT_JDKKeyProtector("1.3.6.1.4.1.42.2.17.1.1"), JAVASOFT_JCEKeyProtector("1.3.6.1.4.1.42.2.19.1"), MICROSOFT_ExportApproved("1.3.6.1.4.1.311.10.3.3"); private String stdName; private String oid; private String[] aliases; // find the matching enum using either name or oid string // return null if no match found public static KnownOIDs findMatch(String s) { s = s.toUpperCase(Locale.ENGLISH); KnownOIDs res = name2enum.get(s); if (res == null && debug != null) { debug.println("No KnownOIDs enum found for " + s); } return res; } private static final Debug debug = Debug.getInstance("jca"); //private static final java.io.PrintStream debug = System.out; private static final ConcurrentHashMap<String, KnownOIDs> name2enum = new ConcurrentHashMap<>(); static { if (debug != null) { debug.println("Setting up name2enum:"); } for (KnownOIDs o : KnownOIDs.values()) { register(o); }; } private static void register(KnownOIDs o) { KnownOIDs ov = name2enum.put(o.oid, o); if (ov != null) { throw new RuntimeException("ERROR: Duplicate " + o.oid + " between " + o + " and " + ov); } else if (debug != null) { debug.println(o.oid + " => " + o.name()); } // only register the stdName and aliases if o.registerNames() // returns true if (o.registerNames()) { String stdNameUpper = o.stdName.toUpperCase(Locale.ENGLISH); if (Objects.nonNull(name2enum.put(stdNameUpper, o))) { throw new RuntimeException("ERROR: Duplicate " + stdNameUpper + " exists already"); } if (debug != null) { debug.println(stdNameUpper + " => " + o.name()); } for (String a : o.aliases) { String aliasUpper = a.toUpperCase(Locale.ENGLISH); if (Objects.nonNull(name2enum.put(aliasUpper, o))) { throw new RuntimeException("ERROR: Duplicate " + aliasUpper + " exists already"); } if (debug != null) { debug.println(aliasUpper + " => " + o.name()); } } } } private KnownOIDs(String oid) { this.oid = oid; this.stdName = name(); // defaults to enum name this.aliases = new String[0]; } private KnownOIDs(String oid, String stdName, String ... aliases) { this.oid = oid; this.stdName = stdName; this.aliases = aliases; } // returns the oid string associated with this enum public String value() { return oid; } // returns the user-friendly standard algorithm name public String stdName() { return stdName; } // return the internal aliases public String[] aliases() { return aliases; } boolean registerNames() { return true; } }