using Org.BouncyCastle.Asn1; using Org.BouncyCastle.Asn1.BC; using Org.BouncyCastle.Asn1.Bsi; using Org.BouncyCastle.Asn1.CryptoPro; using Org.BouncyCastle.Asn1.Eac; using Org.BouncyCastle.Asn1.EdEC; using Org.BouncyCastle.Asn1.GM; using Org.BouncyCastle.Asn1.Isara; using Org.BouncyCastle.Asn1.Misc; using Org.BouncyCastle.Asn1.Nist; using Org.BouncyCastle.Asn1.Oiw; using Org.BouncyCastle.Asn1.Pkcs; using Org.BouncyCastle.Asn1.Rosstandart; using Org.BouncyCastle.Asn1.TeleTrust; using Org.BouncyCastle.Asn1.X509; using Org.BouncyCastle.Asn1.X9; using Org.BouncyCastle.Crypto.Parameters; using System; using System.Collections.Generic; namespace Org.BouncyCastle.Operators.Utilities { public class DefaultSignatureAlgorithmFinder : ISignatureAlgorithmFinder { public static readonly DefaultSignatureAlgorithmFinder Instance; private static readonly Dictionary<string, DerObjectIdentifier> Algorithms; private static readonly HashSet<DerObjectIdentifier> NoParams; private static readonly Dictionary<string, Asn1Encodable> Parameters; private static readonly HashSet<DerObjectIdentifier> Pkcs15RsaEncryption; private static readonly Dictionary<DerObjectIdentifier, DerObjectIdentifier> DigestOids; private static void AddAlgorithm(string name, DerObjectIdentifier oid) { Algorithms.Add(name, oid); } private static void AddAlgorithm(string name, DerObjectIdentifier oid, DerObjectIdentifier digestOid, bool isNoParams) { if (name == null) throw new ArgumentNullException("name"); if (oid == null) throw new ArgumentNullException("oid"); AddAlgorithm(name, oid); if (digestOid != null) AddDigestOid(oid, digestOid); if (isNoParams) NoParams.Add(oid); } private static void AddDigestOid(DerObjectIdentifier signatureOid, DerObjectIdentifier digestOid) { DigestOids.Add(signatureOid, digestOid); } private static void AddParameters(string algorithmName, Asn1Encodable parameters) { if (parameters == null) throw new ArgumentException("use 'NoParams' instead for absent parameters", "parameters"); Parameters.Add(algorithmName, parameters); } private static RsassaPssParameters CreatePssParams(AlgorithmIdentifier hashAlgID, int saltSize) { return new RsassaPssParameters(hashAlgID, new AlgorithmIdentifier(PkcsObjectIdentifiers.IdMgf1, hashAlgID), new DerInteger(saltSize), DerInteger.One); } static DefaultSignatureAlgorithmFinder() { Instance = new DefaultSignatureAlgorithmFinder(); Algorithms = new Dictionary<string, DerObjectIdentifier>(StringComparer.OrdinalIgnoreCase); NoParams = new HashSet<DerObjectIdentifier>(); Parameters = new Dictionary<string, Asn1Encodable>(StringComparer.OrdinalIgnoreCase); Pkcs15RsaEncryption = new HashSet<DerObjectIdentifier>(); DigestOids = new Dictionary<DerObjectIdentifier, DerObjectIdentifier>(); AddAlgorithm("COMPOSITE", MiscObjectIdentifiers.id_alg_composite); AddAlgorithm("MD2WITHRSAENCRYPTION", PkcsObjectIdentifiers.MD2WithRsaEncryption); AddAlgorithm("MD2WITHRSA", PkcsObjectIdentifiers.MD2WithRsaEncryption); AddAlgorithm("MD5WITHRSAENCRYPTION", PkcsObjectIdentifiers.MD5WithRsaEncryption); AddAlgorithm("MD5WITHRSA", PkcsObjectIdentifiers.MD5WithRsaEncryption); AddAlgorithm("SHA1WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha1WithRsaEncryption); AddAlgorithm("SHA-1WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha1WithRsaEncryption); AddAlgorithm("SHA1WITHRSA", PkcsObjectIdentifiers.Sha1WithRsaEncryption); AddAlgorithm("SHA-1WITHRSA", PkcsObjectIdentifiers.Sha1WithRsaEncryption); AddAlgorithm("SHA224WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha224WithRsaEncryption); AddAlgorithm("SHA-224WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha224WithRsaEncryption); AddAlgorithm("SHA224WITHRSA", PkcsObjectIdentifiers.Sha224WithRsaEncryption); AddAlgorithm("SHA-224WITHRSA", PkcsObjectIdentifiers.Sha224WithRsaEncryption); AddAlgorithm("SHA256WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha256WithRsaEncryption); AddAlgorithm("SHA-256WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha256WithRsaEncryption); AddAlgorithm("SHA256WITHRSA", PkcsObjectIdentifiers.Sha256WithRsaEncryption); AddAlgorithm("SHA-256WITHRSA", PkcsObjectIdentifiers.Sha256WithRsaEncryption); AddAlgorithm("SHA384WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha384WithRsaEncryption); AddAlgorithm("SHA-384WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha384WithRsaEncryption); AddAlgorithm("SHA384WITHRSA", PkcsObjectIdentifiers.Sha384WithRsaEncryption); AddAlgorithm("SHA-384WITHRSA", PkcsObjectIdentifiers.Sha384WithRsaEncryption); AddAlgorithm("SHA512WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha512WithRsaEncryption); AddAlgorithm("SHA-512WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha512WithRsaEncryption); AddAlgorithm("SHA512WITHRSA", PkcsObjectIdentifiers.Sha512WithRsaEncryption); AddAlgorithm("SHA-512WITHRSA", PkcsObjectIdentifiers.Sha512WithRsaEncryption); AddAlgorithm("SHA512(224)WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha512_224WithRSAEncryption); AddAlgorithm("SHA-512(224)WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha512_224WithRSAEncryption); AddAlgorithm("SHA512(224)WITHRSA", PkcsObjectIdentifiers.Sha512_224WithRSAEncryption); AddAlgorithm("SHA-512(224)WITHRSA", PkcsObjectIdentifiers.Sha512_224WithRSAEncryption); AddAlgorithm("SHA512(256)WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha512_256WithRSAEncryption); AddAlgorithm("SHA-512(256)WITHRSAENCRYPTION", PkcsObjectIdentifiers.Sha512_256WithRSAEncryption); AddAlgorithm("SHA512(256)WITHRSA", PkcsObjectIdentifiers.Sha512_256WithRSAEncryption); AddAlgorithm("SHA-512(256)WITHRSA", PkcsObjectIdentifiers.Sha512_256WithRSAEncryption); AddAlgorithm("SHA1WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA224WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA256WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA384WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA512WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA3-224WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA3-256WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA3-384WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("SHA3-512WITHRSAANDMGF1", PkcsObjectIdentifiers.IdRsassaPss); AddAlgorithm("RIPEMD160WITHRSAENCRYPTION", TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD160); AddAlgorithm("RIPEMD160WITHRSA", TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD160); AddAlgorithm("RIPEMD128WITHRSAENCRYPTION", TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD128); AddAlgorithm("RIPEMD128WITHRSA", TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD128); AddAlgorithm("RIPEMD256WITHRSAENCRYPTION", TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD256); AddAlgorithm("RIPEMD256WITHRSA", TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD256); AddAlgorithm("SHA1WITHDSA", X9ObjectIdentifiers.IdDsaWithSha1); AddAlgorithm("SHA-1WITHDSA", X9ObjectIdentifiers.IdDsaWithSha1); AddAlgorithm("DSAWITHSHA1", X9ObjectIdentifiers.IdDsaWithSha1); AddAlgorithm("SHA224WITHDSA", NistObjectIdentifiers.DsaWithSha224); AddAlgorithm("SHA256WITHDSA", NistObjectIdentifiers.DsaWithSha256); AddAlgorithm("SHA384WITHDSA", NistObjectIdentifiers.DsaWithSha384); AddAlgorithm("SHA512WITHDSA", NistObjectIdentifiers.DsaWithSha512); AddAlgorithm("SHA3-224WITHDSA", NistObjectIdentifiers.IdDsaWithSha3_224); AddAlgorithm("SHA3-256WITHDSA", NistObjectIdentifiers.IdDsaWithSha3_256); AddAlgorithm("SHA3-384WITHDSA", NistObjectIdentifiers.IdDsaWithSha3_384); AddAlgorithm("SHA3-512WITHDSA", NistObjectIdentifiers.IdDsaWithSha3_512); AddAlgorithm("SHA1WITHECDSA", X9ObjectIdentifiers.ECDsaWithSha1); AddAlgorithm("ECDSAWITHSHA1", X9ObjectIdentifiers.ECDsaWithSha1); AddAlgorithm("SHA224WITHECDSA", X9ObjectIdentifiers.ECDsaWithSha224); AddAlgorithm("SHA256WITHECDSA", X9ObjectIdentifiers.ECDsaWithSha256); AddAlgorithm("SHA384WITHECDSA", X9ObjectIdentifiers.ECDsaWithSha384); AddAlgorithm("SHA512WITHECDSA", X9ObjectIdentifiers.ECDsaWithSha512); AddAlgorithm("SHA3-224WITHECDSA", NistObjectIdentifiers.IdEcdsaWithSha3_224); AddAlgorithm("SHA3-256WITHECDSA", NistObjectIdentifiers.IdEcdsaWithSha3_256); AddAlgorithm("SHA3-384WITHECDSA", NistObjectIdentifiers.IdEcdsaWithSha3_384); AddAlgorithm("SHA3-512WITHECDSA", NistObjectIdentifiers.IdEcdsaWithSha3_512); AddAlgorithm("SHA3-224WITHRSA", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_224); AddAlgorithm("SHA3-256WITHRSA", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_256); AddAlgorithm("SHA3-384WITHRSA", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_384); AddAlgorithm("SHA3-512WITHRSA", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_512); AddAlgorithm("SHA3-224WITHRSAENCRYPTION", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_224); AddAlgorithm("SHA3-256WITHRSAENCRYPTION", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_256); AddAlgorithm("SHA3-384WITHRSAENCRYPTION", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_384); AddAlgorithm("SHA3-512WITHRSAENCRYPTION", NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_512); AddAlgorithm("GOST3411WITHGOST3410", CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x94); AddAlgorithm("GOST3411WITHGOST3410-94", CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x94); AddAlgorithm("GOST3411WITHECGOST3410", CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x2001); AddAlgorithm("GOST3411WITHECGOST3410-2001", CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x2001); AddAlgorithm("GOST3411WITHGOST3410-2001", CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x2001); AddAlgorithm("GOST3411WITHECGOST3410-2012-256", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256); AddAlgorithm("GOST3411WITHECGOST3410-2012-512", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512); AddAlgorithm("GOST3411WITHGOST3410-2012-256", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256); AddAlgorithm("GOST3411WITHGOST3410-2012-512", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512); AddAlgorithm("GOST3411-2012-256WITHECGOST3410-2012-256", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256); AddAlgorithm("GOST3411-2012-512WITHECGOST3410-2012-512", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512); AddAlgorithm("GOST3411-2012-256WITHGOST3410-2012-256", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256); AddAlgorithm("GOST3411-2012-512WITHGOST3410-2012-512", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512); AddAlgorithm("GOST3411-2012-256WITHECGOST3410", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256); AddAlgorithm("GOST3411-2012-512WITHECGOST3410", RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512); AddAlgorithm("SHA1WITHCVC-ECDSA", EacObjectIdentifiers.id_TA_ECDSA_SHA_1); AddAlgorithm("SHA224WITHCVC-ECDSA", EacObjectIdentifiers.id_TA_ECDSA_SHA_224); AddAlgorithm("SHA256WITHCVC-ECDSA", EacObjectIdentifiers.id_TA_ECDSA_SHA_256); AddAlgorithm("SHA384WITHCVC-ECDSA", EacObjectIdentifiers.id_TA_ECDSA_SHA_384); AddAlgorithm("SHA512WITHCVC-ECDSA", EacObjectIdentifiers.id_TA_ECDSA_SHA_512); AddAlgorithm("SHA3-512WITHSPHINCS256", BCObjectIdentifiers.sphincs256_with_SHA3_512); AddAlgorithm("SHA512WITHSPHINCS256", BCObjectIdentifiers.sphincs256_with_SHA512); AddAlgorithm("SHA1WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA1); AddAlgorithm("SHA224WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA224); AddAlgorithm("SHA256WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA256); AddAlgorithm("SHA384WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA384); AddAlgorithm("SHA512WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA512); AddAlgorithm("RIPEMD160WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_RIPEMD160); AddAlgorithm("SHA3-224WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA3_224); AddAlgorithm("SHA3-256WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA3_256); AddAlgorithm("SHA3-384WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA3_384); AddAlgorithm("SHA3-512WITHPLAIN-ECDSA", BsiObjectIdentifiers.ecdsa_plain_SHA3_512); AddAlgorithm("SHAKE128WITHRSAPSS", X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE128); AddAlgorithm("SHAKE256WITHRSAPSS", X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE256); AddAlgorithm("SHAKE128WITHRSASSA-PSS", X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE128); AddAlgorithm("SHAKE256WITHRSASSA-PSS", X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE256); AddAlgorithm("SHAKE128WITHECDSA", X509ObjectIdentifiers.id_ecdsa_with_shake128); AddAlgorithm("SHAKE256WITHECDSA", X509ObjectIdentifiers.id_ecdsa_with_shake256); AddAlgorithm("SHA256WITHSM2", GMObjectIdentifiers.sm2sign_with_sha256); AddAlgorithm("SM3WITHSM2", GMObjectIdentifiers.sm2sign_with_sm3); AddAlgorithm("SHA256WITHXMSS", BCObjectIdentifiers.xmss_SHA256ph); AddAlgorithm("SHA512WITHXMSS", BCObjectIdentifiers.xmss_SHA512ph); AddAlgorithm("SHAKE128WITHXMSS", BCObjectIdentifiers.xmss_SHAKE128ph); AddAlgorithm("SHAKE256WITHXMSS", BCObjectIdentifiers.xmss_SHAKE256ph); AddAlgorithm("SHA256WITHXMSSMT", BCObjectIdentifiers.xmss_mt_SHA256ph); AddAlgorithm("SHA512WITHXMSSMT", BCObjectIdentifiers.xmss_mt_SHA512ph); AddAlgorithm("SHAKE128WITHXMSSMT", BCObjectIdentifiers.xmss_mt_SHAKE128ph); AddAlgorithm("SHAKE256WITHXMSSMT", BCObjectIdentifiers.xmss_mt_SHAKE256ph); AddAlgorithm("SHA256WITHXMSS-SHA256", BCObjectIdentifiers.xmss_SHA256ph); AddAlgorithm("SHA512WITHXMSS-SHA512", BCObjectIdentifiers.xmss_SHA512ph); AddAlgorithm("SHAKE128WITHXMSS-SHAKE128", BCObjectIdentifiers.xmss_SHAKE128ph); AddAlgorithm("SHAKE256WITHXMSS-SHAKE256", BCObjectIdentifiers.xmss_SHAKE256ph); AddAlgorithm("SHA256WITHXMSSMT-SHA256", BCObjectIdentifiers.xmss_mt_SHA256ph); AddAlgorithm("SHA512WITHXMSSMT-SHA512", BCObjectIdentifiers.xmss_mt_SHA512ph); AddAlgorithm("SHAKE128WITHXMSSMT-SHAKE128", BCObjectIdentifiers.xmss_mt_SHAKE128ph); AddAlgorithm("SHAKE256WITHXMSSMT-SHAKE256", BCObjectIdentifiers.xmss_mt_SHAKE256ph); AddAlgorithm("LMS", PkcsObjectIdentifiers.IdAlgHssLmsHashsig); AddAlgorithm("XMSS", IsaraObjectIdentifiers.id_alg_xmss); AddAlgorithm("XMSS-SHA256", BCObjectIdentifiers.xmss_SHA256); AddAlgorithm("XMSS-SHA512", BCObjectIdentifiers.xmss_SHA512); AddAlgorithm("XMSS-SHAKE128", BCObjectIdentifiers.xmss_SHAKE128); AddAlgorithm("XMSS-SHAKE256", BCObjectIdentifiers.xmss_SHAKE256); AddAlgorithm("XMSSMT", IsaraObjectIdentifiers.id_alg_xmssmt); AddAlgorithm("XMSSMT-SHA256", BCObjectIdentifiers.xmss_mt_SHA256); AddAlgorithm("XMSSMT-SHA512", BCObjectIdentifiers.xmss_mt_SHA512); AddAlgorithm("XMSSMT-SHAKE128", BCObjectIdentifiers.xmss_mt_SHAKE128); AddAlgorithm("XMSSMT-SHAKE256", BCObjectIdentifiers.xmss_mt_SHAKE256); AddAlgorithm("SPHINCS+", BCObjectIdentifiers.sphincsPlus); AddAlgorithm("SPHINCSPLUS", BCObjectIdentifiers.sphincsPlus); AddAlgorithm("DILITHIUM2", BCObjectIdentifiers.dilithium2); AddAlgorithm("DILITHIUM3", BCObjectIdentifiers.dilithium3); AddAlgorithm("DILITHIUM5", BCObjectIdentifiers.dilithium5); AddAlgorithm("DILITHIUM2-AES", BCObjectIdentifiers.dilithium2_aes); AddAlgorithm("DILITHIUM3-AES", BCObjectIdentifiers.dilithium3_aes); AddAlgorithm("DILITHIUM5-AES", BCObjectIdentifiers.dilithium5_aes); AddAlgorithm("FALCON-512", BCObjectIdentifiers.falcon_512); AddAlgorithm("FALCON-1024", BCObjectIdentifiers.falcon_1024); AddAlgorithm("PICNIC", BCObjectIdentifiers.picnic_signature); AddAlgorithm("SHA512WITHPICNIC", BCObjectIdentifiers.picnic_with_sha512); AddAlgorithm("SHA3-512WITHPICNIC", BCObjectIdentifiers.picnic_with_sha3_512); AddAlgorithm("SHAKE256WITHPICNIC", BCObjectIdentifiers.picnic_with_shake256); NoParams.Add(X9ObjectIdentifiers.IdDsaWithSha1); NoParams.Add(NistObjectIdentifiers.DsaWithSha224); NoParams.Add(NistObjectIdentifiers.DsaWithSha256); NoParams.Add(NistObjectIdentifiers.DsaWithSha384); NoParams.Add(NistObjectIdentifiers.DsaWithSha512); NoParams.Add(NistObjectIdentifiers.IdDsaWithSha3_224); NoParams.Add(NistObjectIdentifiers.IdDsaWithSha3_256); NoParams.Add(NistObjectIdentifiers.IdDsaWithSha3_384); NoParams.Add(NistObjectIdentifiers.IdDsaWithSha3_512); NoParams.Add(X9ObjectIdentifiers.ECDsaWithSha1); NoParams.Add(OiwObjectIdentifiers.DsaWithSha1); NoParams.Add(X9ObjectIdentifiers.ECDsaWithSha224); NoParams.Add(X9ObjectIdentifiers.ECDsaWithSha256); NoParams.Add(X9ObjectIdentifiers.ECDsaWithSha384); NoParams.Add(X9ObjectIdentifiers.ECDsaWithSha512); NoParams.Add(NistObjectIdentifiers.IdEcdsaWithSha3_224); NoParams.Add(NistObjectIdentifiers.IdEcdsaWithSha3_256); NoParams.Add(NistObjectIdentifiers.IdEcdsaWithSha3_384); NoParams.Add(NistObjectIdentifiers.IdEcdsaWithSha3_512); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA224); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA256); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA384); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA512); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA3_224); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA3_256); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA3_384); NoParams.Add(BsiObjectIdentifiers.ecdsa_plain_SHA3_512); NoParams.Add(CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x94); NoParams.Add(CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x2001); NoParams.Add(RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256); NoParams.Add(RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512); NoParams.Add(BCObjectIdentifiers.sphincs256_with_SHA512); NoParams.Add(BCObjectIdentifiers.sphincs256_with_SHA3_512); NoParams.Add(BCObjectIdentifiers.sphincsPlus); NoParams.Add(BCObjectIdentifiers.sphincsPlus_sha2_128s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_sha2_128f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_shake_128s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_shake_128f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_haraka_128s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_haraka_128f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_sha2_192s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_sha2_192f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_shake_192s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_shake_192f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_haraka_192s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_haraka_192f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_sha2_256s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_sha2_256f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_shake_256s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_shake_256f_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_haraka_256s_r3); NoParams.Add(BCObjectIdentifiers.sphincsPlus_haraka_256f_r3); NoParams.Add(BCObjectIdentifiers.dilithium); NoParams.Add(BCObjectIdentifiers.dilithium2); NoParams.Add(BCObjectIdentifiers.dilithium3); NoParams.Add(BCObjectIdentifiers.dilithium5); NoParams.Add(BCObjectIdentifiers.dilithium2_aes); NoParams.Add(BCObjectIdentifiers.dilithium3_aes); NoParams.Add(BCObjectIdentifiers.dilithium5_aes); NoParams.Add(BCObjectIdentifiers.falcon); NoParams.Add(BCObjectIdentifiers.falcon_512); NoParams.Add(BCObjectIdentifiers.falcon_1024); NoParams.Add(BCObjectIdentifiers.picnic_signature); NoParams.Add(BCObjectIdentifiers.picnic_with_sha512); NoParams.Add(BCObjectIdentifiers.picnic_with_sha3_512); NoParams.Add(BCObjectIdentifiers.picnic_with_shake256); NoParams.Add(BCObjectIdentifiers.xmss_SHA256ph); NoParams.Add(BCObjectIdentifiers.xmss_SHA512ph); NoParams.Add(BCObjectIdentifiers.xmss_SHAKE128ph); NoParams.Add(BCObjectIdentifiers.xmss_SHAKE256ph); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHA256ph); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHA512ph); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHAKE128ph); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHAKE256ph); NoParams.Add(BCObjectIdentifiers.xmss_SHA256); NoParams.Add(BCObjectIdentifiers.xmss_SHA512); NoParams.Add(BCObjectIdentifiers.xmss_SHAKE128); NoParams.Add(BCObjectIdentifiers.xmss_SHAKE256); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHA256); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHA512); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHAKE128); NoParams.Add(BCObjectIdentifiers.xmss_mt_SHAKE256); NoParams.Add(IsaraObjectIdentifiers.id_alg_xmss); NoParams.Add(IsaraObjectIdentifiers.id_alg_xmssmt); NoParams.Add(BCObjectIdentifiers.qTESLA_p_I); NoParams.Add(BCObjectIdentifiers.qTESLA_p_III); NoParams.Add(GMObjectIdentifiers.sm2sign_with_sha256); NoParams.Add(GMObjectIdentifiers.sm2sign_with_sm3); NoParams.Add(X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE128); NoParams.Add(X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE256); NoParams.Add(X509ObjectIdentifiers.id_ecdsa_with_shake128); NoParams.Add(X509ObjectIdentifiers.id_ecdsa_with_shake256); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha1WithRsaEncryption); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha224WithRsaEncryption); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha256WithRsaEncryption); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha384WithRsaEncryption); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha512WithRsaEncryption); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha512_224WithRSAEncryption); Pkcs15RsaEncryption.Add(PkcsObjectIdentifiers.Sha512_256WithRSAEncryption); Pkcs15RsaEncryption.Add(TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD128); Pkcs15RsaEncryption.Add(TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD160); Pkcs15RsaEncryption.Add(TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD256); Pkcs15RsaEncryption.Add(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_224); Pkcs15RsaEncryption.Add(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_256); Pkcs15RsaEncryption.Add(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_384); Pkcs15RsaEncryption.Add(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_512); AlgorithmIdentifier hashAlgID = new AlgorithmIdentifier(OiwObjectIdentifiers.IdSha1, DerNull.Instance); AddParameters("SHA1WITHRSAANDMGF1", CreatePssParams(hashAlgID, 20)); AlgorithmIdentifier hashAlgID2 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha224, DerNull.Instance); AddParameters("SHA224WITHRSAANDMGF1", CreatePssParams(hashAlgID2, 28)); AlgorithmIdentifier hashAlgID3 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha256, DerNull.Instance); AddParameters("SHA256WITHRSAANDMGF1", CreatePssParams(hashAlgID3, 32)); AlgorithmIdentifier hashAlgID4 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha384, DerNull.Instance); AddParameters("SHA384WITHRSAANDMGF1", CreatePssParams(hashAlgID4, 48)); AlgorithmIdentifier hashAlgID5 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha512, DerNull.Instance); AddParameters("SHA512WITHRSAANDMGF1", CreatePssParams(hashAlgID5, 64)); AlgorithmIdentifier hashAlgID6 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha3_224, DerNull.Instance); AddParameters("SHA3-224WITHRSAANDMGF1", CreatePssParams(hashAlgID6, 28)); AlgorithmIdentifier hashAlgID7 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha3_256, DerNull.Instance); AddParameters("SHA3-256WITHRSAANDMGF1", CreatePssParams(hashAlgID7, 32)); AlgorithmIdentifier hashAlgID8 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha3_384, DerNull.Instance); AddParameters("SHA3-384WITHRSAANDMGF1", CreatePssParams(hashAlgID8, 48)); AlgorithmIdentifier hashAlgID9 = new AlgorithmIdentifier(NistObjectIdentifiers.IdSha3_512, DerNull.Instance); AddParameters("SHA3-512WITHRSAANDMGF1", CreatePssParams(hashAlgID9, 64)); AddDigestOid(PkcsObjectIdentifiers.Sha224WithRsaEncryption, NistObjectIdentifiers.IdSha224); AddDigestOid(PkcsObjectIdentifiers.Sha256WithRsaEncryption, NistObjectIdentifiers.IdSha256); AddDigestOid(PkcsObjectIdentifiers.Sha384WithRsaEncryption, NistObjectIdentifiers.IdSha384); AddDigestOid(PkcsObjectIdentifiers.Sha512WithRsaEncryption, NistObjectIdentifiers.IdSha512); AddDigestOid(PkcsObjectIdentifiers.Sha512_224WithRSAEncryption, NistObjectIdentifiers.IdSha512_224); AddDigestOid(PkcsObjectIdentifiers.Sha512_256WithRSAEncryption, NistObjectIdentifiers.IdSha512_256); AddDigestOid(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_224, NistObjectIdentifiers.IdSha3_224); AddDigestOid(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_256, NistObjectIdentifiers.IdSha3_256); AddDigestOid(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_384, NistObjectIdentifiers.IdSha3_384); AddDigestOid(NistObjectIdentifiers.IdRsassaPkcs1V15WithSha3_512, NistObjectIdentifiers.IdSha3_512); AddDigestOid(PkcsObjectIdentifiers.MD2WithRsaEncryption, PkcsObjectIdentifiers.MD2); AddDigestOid(PkcsObjectIdentifiers.MD4WithRsaEncryption, PkcsObjectIdentifiers.MD4); AddDigestOid(PkcsObjectIdentifiers.MD5WithRsaEncryption, PkcsObjectIdentifiers.MD5); AddDigestOid(PkcsObjectIdentifiers.Sha1WithRsaEncryption, OiwObjectIdentifiers.IdSha1); AddDigestOid(TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD128, TeleTrusTObjectIdentifiers.RipeMD128); AddDigestOid(TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD160, TeleTrusTObjectIdentifiers.RipeMD160); AddDigestOid(TeleTrusTObjectIdentifiers.RsaSignatureWithRipeMD256, TeleTrusTObjectIdentifiers.RipeMD256); AddDigestOid(CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x94, CryptoProObjectIdentifiers.GostR3411); AddDigestOid(CryptoProObjectIdentifiers.GostR3411x94WithGostR3410x2001, CryptoProObjectIdentifiers.GostR3411); AddDigestOid(RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_256, RosstandartObjectIdentifiers.id_tc26_gost_3411_12_256); AddDigestOid(RosstandartObjectIdentifiers.id_tc26_signwithdigest_gost_3410_12_512, RosstandartObjectIdentifiers.id_tc26_gost_3411_12_512); AddDigestOid(X9ObjectIdentifiers.IdDsaWithSha1, OiwObjectIdentifiers.IdSha1); AddDigestOid(OiwObjectIdentifiers.DsaWithSha1, OiwObjectIdentifiers.IdSha1); AddDigestOid(NistObjectIdentifiers.DsaWithSha224, NistObjectIdentifiers.IdSha224); AddDigestOid(NistObjectIdentifiers.DsaWithSha256, NistObjectIdentifiers.IdSha256); AddDigestOid(NistObjectIdentifiers.DsaWithSha384, NistObjectIdentifiers.IdSha384); AddDigestOid(NistObjectIdentifiers.DsaWithSha512, NistObjectIdentifiers.IdSha512); AddDigestOid(NistObjectIdentifiers.IdDsaWithSha3_224, NistObjectIdentifiers.IdSha3_224); AddDigestOid(NistObjectIdentifiers.IdDsaWithSha3_256, NistObjectIdentifiers.IdSha3_256); AddDigestOid(NistObjectIdentifiers.IdDsaWithSha3_384, NistObjectIdentifiers.IdSha3_384); AddDigestOid(NistObjectIdentifiers.IdDsaWithSha3_512, NistObjectIdentifiers.IdSha3_512); AddDigestOid(X9ObjectIdentifiers.ECDsaWithSha1, OiwObjectIdentifiers.IdSha1); AddDigestOid(X9ObjectIdentifiers.ECDsaWithSha224, NistObjectIdentifiers.IdSha224); AddDigestOid(X9ObjectIdentifiers.ECDsaWithSha256, NistObjectIdentifiers.IdSha256); AddDigestOid(X9ObjectIdentifiers.ECDsaWithSha384, NistObjectIdentifiers.IdSha384); AddDigestOid(X9ObjectIdentifiers.ECDsaWithSha512, NistObjectIdentifiers.IdSha512); AddDigestOid(NistObjectIdentifiers.IdEcdsaWithSha3_224, NistObjectIdentifiers.IdSha3_224); AddDigestOid(NistObjectIdentifiers.IdEcdsaWithSha3_256, NistObjectIdentifiers.IdSha3_256); AddDigestOid(NistObjectIdentifiers.IdEcdsaWithSha3_384, NistObjectIdentifiers.IdSha3_384); AddDigestOid(NistObjectIdentifiers.IdEcdsaWithSha3_512, NistObjectIdentifiers.IdSha3_512); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_128s_r3, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_128f_r3, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_128s_r3, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_128f_r3, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_192s_r3, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_192f_r3, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_192s_r3, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_192f_r3, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_256s_r3, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_256f_r3, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_256s_r3, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_256f_r3, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_128s_r3_simple, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_128f_r3_simple, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_128s_r3_simple, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_128f_r3_simple, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_192s_r3_simple, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_192f_r3_simple, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_192s_r3_simple, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_192f_r3_simple, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_256s_r3_simple, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_sha2_256f_r3_simple, NistObjectIdentifiers.IdSha256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_256s_r3_simple, NistObjectIdentifiers.IdShake256); AddDigestOid(BCObjectIdentifiers.sphincsPlus_shake_256f_r3_simple, NistObjectIdentifiers.IdShake256); AddDigestOid(GMObjectIdentifiers.sm2sign_with_sha256, NistObjectIdentifiers.IdSha256); AddDigestOid(GMObjectIdentifiers.sm2sign_with_sm3, GMObjectIdentifiers.sm3); AddDigestOid(X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE128, NistObjectIdentifiers.IdShake128); AddDigestOid(X509ObjectIdentifiers.id_RSASSA_PSS_SHAKE256, NistObjectIdentifiers.IdShake256); AddDigestOid(X509ObjectIdentifiers.id_ecdsa_with_shake128, NistObjectIdentifiers.IdShake128); AddDigestOid(X509ObjectIdentifiers.id_ecdsa_with_shake256, NistObjectIdentifiers.IdShake256); AddAlgorithm("Ed25519", EdECObjectIdentifiers.id_Ed25519, null, true); foreach (MLDsaParameters value in MLDsaParameters.ByName.Values) { AddAlgorithm(value.Name, value.Oid, value.PreHashOid, true); } foreach (SlhDsaParameters value2 in SlhDsaParameters.ByName.Values) { AddAlgorithm(value2.Name, value2.Oid, value2.PreHashOid, true); } } protected DefaultSignatureAlgorithmFinder() { } public virtual AlgorithmIdentifier Find(string signatureName) { if (!Algorithms.TryGetValue(signatureName, out DerObjectIdentifier value)) throw new ArgumentException("Unknown signature name: " + signatureName, "signatureName"); if (NoParams.Contains(value)) return new AlgorithmIdentifier(value); if (!Parameters.TryGetValue(signatureName, out Asn1Encodable value2)) value2 = DerNull.Instance; return new AlgorithmIdentifier(value, value2); } } }