add all
This commit is contained in:
696
Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/security/PbeUtilities.cs
vendored
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696
Packages/com.tivadar.best.http/Runtime/3rdParty/BouncyCastle/security/PbeUtilities.cs
vendored
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@@ -0,0 +1,696 @@
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#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
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#pragma warning disable
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using System;
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using System.Collections.Generic;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.BC;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.Nist;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.Oiw;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.Pkcs;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.TeleTrust;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Asn1.X509;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Digests;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Generators;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto.Parameters;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities;
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using Best.HTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections;
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namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Security
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{
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/// <summary>
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///
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/// </summary>
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public static class PbeUtilities
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{
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const string Pkcs5S1 = "Pkcs5S1";
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const string Pkcs5S2 = "Pkcs5S2";
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const string Pkcs12 = "Pkcs12";
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const string OpenSsl = "OpenSsl";
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private static readonly IDictionary<string, string> Algorithms =
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new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
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private static readonly IDictionary<string, string> AlgorithmType =
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new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
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private static readonly IDictionary<string, DerObjectIdentifier> Oids =
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new Dictionary<string, DerObjectIdentifier>(StringComparer.OrdinalIgnoreCase);
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static PbeUtilities()
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{
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Algorithms["PKCS5SCHEME1"] = "Pkcs5scheme1";
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Algorithms["PKCS5SCHEME2"] = "Pkcs5scheme2";
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Algorithms["PBKDF2"] = "Pkcs5scheme2";
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Algorithms[PkcsObjectIdentifiers.IdPbeS2.Id] = "Pkcs5scheme2";
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// algorithms[PkcsObjectIdentifiers.IdPbkdf2.Id] = "Pkcs5scheme2";
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// FIXME Add support for these? (see Pkcs8Generator)
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// algorithms[PkcsObjectIdentifiers.DesEde3Cbc.Id] = "Pkcs5scheme2";
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// algorithms[NistObjectIdentifiers.IdAes128Cbc.Id] = "Pkcs5scheme2";
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// algorithms[NistObjectIdentifiers.IdAes192Cbc.Id] = "Pkcs5scheme2";
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// algorithms[NistObjectIdentifiers.IdAes256Cbc.Id] = "Pkcs5scheme2";
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Algorithms["PBEWITHMD2ANDDES-CBC"] = "PBEwithMD2andDES-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithMD2AndDesCbc.Id] = "PBEwithMD2andDES-CBC";
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Algorithms["PBEWITHMD2ANDRC2-CBC"] = "PBEwithMD2andRC2-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithMD2AndRC2Cbc.Id] = "PBEwithMD2andRC2-CBC";
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Algorithms["PBEWITHMD5ANDDES-CBC"] = "PBEwithMD5andDES-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithMD5AndDesCbc.Id] = "PBEwithMD5andDES-CBC";
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Algorithms["PBEWITHMD5ANDRC2-CBC"] = "PBEwithMD5andRC2-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithMD5AndRC2Cbc.Id] = "PBEwithMD5andRC2-CBC";
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Algorithms["PBEWITHSHA1ANDDES"] = "PBEwithSHA-1andDES-CBC";
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Algorithms["PBEWITHSHA-1ANDDES"] = "PBEwithSHA-1andDES-CBC";
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Algorithms["PBEWITHSHA1ANDDES-CBC"] = "PBEwithSHA-1andDES-CBC";
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Algorithms["PBEWITHSHA-1ANDDES-CBC"] = "PBEwithSHA-1andDES-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithSha1AndDesCbc.Id] = "PBEwithSHA-1andDES-CBC";
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Algorithms["PBEWITHSHA1ANDRC2"] = "PBEwithSHA-1andRC2-CBC";
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Algorithms["PBEWITHSHA-1ANDRC2"] = "PBEwithSHA-1andRC2-CBC";
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Algorithms["PBEWITHSHA1ANDRC2-CBC"] = "PBEwithSHA-1andRC2-CBC";
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Algorithms["PBEWITHSHA-1ANDRC2-CBC"] = "PBEwithSHA-1andRC2-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithSha1AndRC2Cbc.Id] = "PBEwithSHA-1andRC2-CBC";
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Algorithms["PKCS12"] = "Pkcs12";
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Algorithms[BCObjectIdentifiers.bc_pbe_sha1_pkcs12_aes128_cbc.Id] = "PBEwithSHA-1and128bitAES-CBC-BC";
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Algorithms[BCObjectIdentifiers.bc_pbe_sha1_pkcs12_aes192_cbc.Id] = "PBEwithSHA-1and192bitAES-CBC-BC";
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Algorithms[BCObjectIdentifiers.bc_pbe_sha1_pkcs12_aes256_cbc.Id] = "PBEwithSHA-1and256bitAES-CBC-BC";
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Algorithms[BCObjectIdentifiers.bc_pbe_sha256_pkcs12_aes128_cbc.Id] = "PBEwithSHA-256and128bitAES-CBC-BC";
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Algorithms[BCObjectIdentifiers.bc_pbe_sha256_pkcs12_aes192_cbc.Id] = "PBEwithSHA-256and192bitAES-CBC-BC";
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Algorithms[BCObjectIdentifiers.bc_pbe_sha256_pkcs12_aes256_cbc.Id] = "PBEwithSHA-256and256bitAES-CBC-BC";
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Algorithms["PBEWITHSHAAND128BITRC4"] = "PBEwithSHA-1and128bitRC4";
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Algorithms["PBEWITHSHA1AND128BITRC4"] = "PBEwithSHA-1and128bitRC4";
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Algorithms["PBEWITHSHA-1AND128BITRC4"] = "PBEwithSHA-1and128bitRC4";
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Algorithms[PkcsObjectIdentifiers.PbeWithShaAnd128BitRC4.Id] = "PBEwithSHA-1and128bitRC4";
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Algorithms["PBEWITHSHAAND40BITRC4"] = "PBEwithSHA-1and40bitRC4";
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Algorithms["PBEWITHSHA1AND40BITRC4"] = "PBEwithSHA-1and40bitRC4";
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Algorithms["PBEWITHSHA-1AND40BITRC4"] = "PBEwithSHA-1and40bitRC4";
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Algorithms[PkcsObjectIdentifiers.PbeWithShaAnd40BitRC4.Id] = "PBEwithSHA-1and40bitRC4";
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Algorithms["PBEWITHSHAAND3-KEYDESEDE-CBC"] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms["PBEWITHSHAAND3-KEYTRIPLEDES-CBC"] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA1AND3-KEYDESEDE-CBC"] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA1AND3-KEYTRIPLEDES-CBC"] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA-1AND3-KEYDESEDE-CBC"] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA-1AND3-KEYTRIPLEDES-CBC"] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithShaAnd3KeyTripleDesCbc.Id] = "PBEwithSHA-1and3-keyDESEDE-CBC";
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Algorithms["PBEWITHSHAAND2-KEYDESEDE-CBC"] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms["PBEWITHSHAAND2-KEYTRIPLEDES-CBC"] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA1AND2-KEYDESEDE-CBC"] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA1AND2-KEYTRIPLEDES-CBC"] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA-1AND2-KEYDESEDE-CBC"] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms["PBEWITHSHA-1AND2-KEYTRIPLEDES-CBC"] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithShaAnd2KeyTripleDesCbc.Id] = "PBEwithSHA-1and2-keyDESEDE-CBC";
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Algorithms["PBEWITHSHAAND128BITRC2-CBC"] = "PBEwithSHA-1and128bitRC2-CBC";
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Algorithms["PBEWITHSHA1AND128BITRC2-CBC"] = "PBEwithSHA-1and128bitRC2-CBC";
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Algorithms["PBEWITHSHA-1AND128BITRC2-CBC"] = "PBEwithSHA-1and128bitRC2-CBC";
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Algorithms[PkcsObjectIdentifiers.PbeWithShaAnd128BitRC2Cbc.Id] = "PBEwithSHA-1and128bitRC2-CBC";
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Algorithms["PBEWITHSHAAND40BITRC2-CBC"] = "PBEwithSHA-1and40bitRC2-CBC";
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Algorithms["PBEWITHSHA1AND40BITRC2-CBC"] = "PBEwithSHA-1and40bitRC2-CBC";
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Algorithms["PBEWITHSHA-1AND40BITRC2-CBC"] = "PBEwithSHA-1and40bitRC2-CBC";
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Algorithms[PkcsObjectIdentifiers.PbewithShaAnd40BitRC2Cbc.Id] = "PBEwithSHA-1and40bitRC2-CBC";
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Algorithms["PBEWITHSHAAND128BITAES-CBC-BC"] = "PBEwithSHA-1and128bitAES-CBC-BC";
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Algorithms["PBEWITHSHA1AND128BITAES-CBC-BC"] = "PBEwithSHA-1and128bitAES-CBC-BC";
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Algorithms["PBEWITHSHA-1AND128BITAES-CBC-BC"] = "PBEwithSHA-1and128bitAES-CBC-BC";
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Algorithms["PBEWITHSHAAND192BITAES-CBC-BC"] = "PBEwithSHA-1and192bitAES-CBC-BC";
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Algorithms["PBEWITHSHA1AND192BITAES-CBC-BC"] = "PBEwithSHA-1and192bitAES-CBC-BC";
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Algorithms["PBEWITHSHA-1AND192BITAES-CBC-BC"] = "PBEwithSHA-1and192bitAES-CBC-BC";
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Algorithms["PBEWITHSHAAND256BITAES-CBC-BC"] = "PBEwithSHA-1and256bitAES-CBC-BC";
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Algorithms["PBEWITHSHA1AND256BITAES-CBC-BC"] = "PBEwithSHA-1and256bitAES-CBC-BC";
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Algorithms["PBEWITHSHA-1AND256BITAES-CBC-BC"] = "PBEwithSHA-1and256bitAES-CBC-BC";
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Algorithms["PBEWITHSHA256AND128BITAES-CBC-BC"] = "PBEwithSHA-256and128bitAES-CBC-BC";
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Algorithms["PBEWITHSHA-256AND128BITAES-CBC-BC"] = "PBEwithSHA-256and128bitAES-CBC-BC";
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Algorithms["PBEWITHSHA256AND192BITAES-CBC-BC"] = "PBEwithSHA-256and192bitAES-CBC-BC";
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Algorithms["PBEWITHSHA-256AND192BITAES-CBC-BC"] = "PBEwithSHA-256and192bitAES-CBC-BC";
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Algorithms["PBEWITHSHA256AND256BITAES-CBC-BC"] = "PBEwithSHA-256and256bitAES-CBC-BC";
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Algorithms["PBEWITHSHA-256AND256BITAES-CBC-BC"] = "PBEwithSHA-256and256bitAES-CBC-BC";
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Algorithms["PBEWITHSHAANDIDEA"] = "PBEwithSHA-1andIDEA-CBC";
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Algorithms["PBEWITHSHAANDIDEA-CBC"] = "PBEwithSHA-1andIDEA-CBC";
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Algorithms["PBEWITHSHAANDTWOFISH"] = "PBEwithSHA-1andTWOFISH-CBC";
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Algorithms["PBEWITHSHAANDTWOFISH-CBC"] = "PBEwithSHA-1andTWOFISH-CBC";
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Algorithms["PBEWITHHMACSHA1"] = "PBEwithHmacSHA-1";
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Algorithms["PBEWITHHMACSHA-1"] = "PBEwithHmacSHA-1";
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Algorithms[OiwObjectIdentifiers.IdSha1.Id] = "PBEwithHmacSHA-1";
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Algorithms["PBEWITHHMACSHA224"] = "PBEwithHmacSHA-224";
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Algorithms["PBEWITHHMACSHA-224"] = "PBEwithHmacSHA-224";
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Algorithms[NistObjectIdentifiers.IdSha224.Id] = "PBEwithHmacSHA-224";
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Algorithms["PBEWITHHMACSHA256"] = "PBEwithHmacSHA-256";
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Algorithms["PBEWITHHMACSHA-256"] = "PBEwithHmacSHA-256";
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Algorithms[NistObjectIdentifiers.IdSha256.Id] = "PBEwithHmacSHA-256";
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Algorithms["PBEWITHHMACRIPEMD128"] = "PBEwithHmacRipeMD128";
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Algorithms[TeleTrusTObjectIdentifiers.RipeMD128.Id] = "PBEwithHmacRipeMD128";
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Algorithms["PBEWITHHMACRIPEMD160"] = "PBEwithHmacRipeMD160";
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Algorithms[TeleTrusTObjectIdentifiers.RipeMD160.Id] = "PBEwithHmacRipeMD160";
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Algorithms["PBEWITHHMACRIPEMD256"] = "PBEwithHmacRipeMD256";
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Algorithms[TeleTrusTObjectIdentifiers.RipeMD256.Id] = "PBEwithHmacRipeMD256";
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Algorithms["PBEWITHHMACTIGER"] = "PBEwithHmacTiger";
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Algorithms["PBEWITHMD5AND128BITAES-CBC-OPENSSL"] = "PBEwithMD5and128bitAES-CBC-OpenSSL";
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Algorithms["PBEWITHMD5AND192BITAES-CBC-OPENSSL"] = "PBEwithMD5and192bitAES-CBC-OpenSSL";
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Algorithms["PBEWITHMD5AND256BITAES-CBC-OPENSSL"] = "PBEwithMD5and256bitAES-CBC-OpenSSL";
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AlgorithmType["Pkcs5scheme1"] = Pkcs5S1;
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AlgorithmType["Pkcs5scheme2"] = Pkcs5S2;
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AlgorithmType["PBEwithMD2andDES-CBC"] = Pkcs5S1;
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AlgorithmType["PBEwithMD2andRC2-CBC"] = Pkcs5S1;
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AlgorithmType["PBEwithMD5andDES-CBC"] = Pkcs5S1;
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AlgorithmType["PBEwithMD5andRC2-CBC"] = Pkcs5S1;
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AlgorithmType["PBEwithSHA-1andDES-CBC"] = Pkcs5S1;
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AlgorithmType["PBEwithSHA-1andRC2-CBC"] = Pkcs5S1;
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AlgorithmType["Pkcs12"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and128bitRC4"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and40bitRC4"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and3-keyDESEDE-CBC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and2-keyDESEDE-CBC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and128bitRC2-CBC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and40bitRC2-CBC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and128bitAES-CBC-BC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and192bitAES-CBC-BC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1and256bitAES-CBC-BC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-256and128bitAES-CBC-BC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-256and192bitAES-CBC-BC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-256and256bitAES-CBC-BC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1andIDEA-CBC"] = Pkcs12;
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AlgorithmType["PBEwithSHA-1andTWOFISH-CBC"] = Pkcs12;
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AlgorithmType["PBEwithHmacSHA-1"] = Pkcs12;
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AlgorithmType["PBEwithHmacSHA-224"] = Pkcs12;
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AlgorithmType["PBEwithHmacSHA-256"] = Pkcs12;
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AlgorithmType["PBEwithHmacRipeMD128"] = Pkcs12;
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AlgorithmType["PBEwithHmacRipeMD160"] = Pkcs12;
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||||
AlgorithmType["PBEwithHmacRipeMD256"] = Pkcs12;
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AlgorithmType["PBEwithHmacTiger"] = Pkcs12;
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AlgorithmType["PBEwithMD5and128bitAES-CBC-OpenSSL"] = OpenSsl;
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AlgorithmType["PBEwithMD5and192bitAES-CBC-OpenSSL"] = OpenSsl;
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AlgorithmType["PBEwithMD5and256bitAES-CBC-OpenSSL"] = OpenSsl;
|
||||
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||||
Oids["PBEwithMD2andDES-CBC"] = PkcsObjectIdentifiers.PbeWithMD2AndDesCbc;
|
||||
Oids["PBEwithMD2andRC2-CBC"] = PkcsObjectIdentifiers.PbeWithMD2AndRC2Cbc;
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Oids["PBEwithMD5andDES-CBC"] = PkcsObjectIdentifiers.PbeWithMD5AndDesCbc;
|
||||
Oids["PBEwithMD5andRC2-CBC"] = PkcsObjectIdentifiers.PbeWithMD5AndRC2Cbc;
|
||||
Oids["PBEwithSHA-1andDES-CBC"] = PkcsObjectIdentifiers.PbeWithSha1AndDesCbc;
|
||||
Oids["PBEwithSHA-1andRC2-CBC"] = PkcsObjectIdentifiers.PbeWithSha1AndRC2Cbc;
|
||||
Oids["PBEwithSHA-1and128bitRC4"] = PkcsObjectIdentifiers.PbeWithShaAnd128BitRC4;
|
||||
Oids["PBEwithSHA-1and40bitRC4"] = PkcsObjectIdentifiers.PbeWithShaAnd40BitRC4;
|
||||
Oids["PBEwithSHA-1and3-keyDESEDE-CBC"] = PkcsObjectIdentifiers.PbeWithShaAnd3KeyTripleDesCbc;
|
||||
Oids["PBEwithSHA-1and2-keyDESEDE-CBC"] = PkcsObjectIdentifiers.PbeWithShaAnd2KeyTripleDesCbc;
|
||||
Oids["PBEwithSHA-1and128bitRC2-CBC"] = PkcsObjectIdentifiers.PbeWithShaAnd128BitRC2Cbc;
|
||||
Oids["PBEwithSHA-1and40bitRC2-CBC"] = PkcsObjectIdentifiers.PbewithShaAnd40BitRC2Cbc;
|
||||
Oids["PBEwithHmacSHA-1"] = OiwObjectIdentifiers.IdSha1;
|
||||
Oids["PBEwithHmacSHA-224"] = NistObjectIdentifiers.IdSha224;
|
||||
Oids["PBEwithHmacSHA-256"] = NistObjectIdentifiers.IdSha256;
|
||||
Oids["PBEwithHmacRipeMD128"] = TeleTrusTObjectIdentifiers.RipeMD128;
|
||||
Oids["PBEwithHmacRipeMD160"] = TeleTrusTObjectIdentifiers.RipeMD160;
|
||||
Oids["PBEwithHmacRipeMD256"] = TeleTrusTObjectIdentifiers.RipeMD256;
|
||||
Oids["Pkcs5scheme2"] = PkcsObjectIdentifiers.IdPbeS2;
|
||||
}
|
||||
|
||||
static PbeParametersGenerator MakePbeGenerator(
|
||||
string type,
|
||||
IDigest digest,
|
||||
byte[] key,
|
||||
byte[] salt,
|
||||
int iterationCount)
|
||||
{
|
||||
PbeParametersGenerator generator;
|
||||
|
||||
if (type.Equals(Pkcs5S1))
|
||||
{
|
||||
generator = new Pkcs5S1ParametersGenerator(digest);
|
||||
}
|
||||
else if (type.Equals(Pkcs5S2))
|
||||
{
|
||||
generator = new Pkcs5S2ParametersGenerator(digest);
|
||||
}
|
||||
else if (type.Equals(Pkcs12))
|
||||
{
|
||||
generator = new Pkcs12ParametersGenerator(digest);
|
||||
}
|
||||
else if (type.Equals(OpenSsl))
|
||||
{
|
||||
generator = new OpenSslPbeParametersGenerator();
|
||||
}
|
||||
else
|
||||
{
|
||||
throw new ArgumentException("Unknown PBE type: " + type, "type");
|
||||
}
|
||||
|
||||
generator.Init(key, salt, iterationCount);
|
||||
return generator;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Returns a ObjectIdentifier for a give encoding.
|
||||
/// </summary>
|
||||
/// <param name="mechanism">A string representation of the encoding.</param>
|
||||
/// <returns>A DerObjectIdentifier, null if the Oid is not available.</returns>
|
||||
public static DerObjectIdentifier GetObjectIdentifier(string mechanism)
|
||||
{
|
||||
if (!Algorithms.TryGetValue(mechanism, out var algorithm))
|
||||
return null;
|
||||
|
||||
return CollectionUtilities.GetValueOrNull(Oids, algorithm);
|
||||
}
|
||||
|
||||
//public static ICollection Algorithms
|
||||
//{
|
||||
// get { return oids.Keys; }
|
||||
//}
|
||||
|
||||
public static bool IsPkcs12(string algorithm)
|
||||
{
|
||||
if (!Algorithms.TryGetValue(algorithm, out var mechanism))
|
||||
return false;
|
||||
if (!AlgorithmType.TryGetValue(mechanism, out var algorithmType))
|
||||
return false;
|
||||
|
||||
return Pkcs12.Equals(algorithmType);
|
||||
}
|
||||
|
||||
public static bool IsPkcs5Scheme1(string algorithm)
|
||||
{
|
||||
if (!Algorithms.TryGetValue(algorithm, out var mechanism))
|
||||
return false;
|
||||
if (!AlgorithmType.TryGetValue(mechanism, out var algorithmType))
|
||||
return false;
|
||||
|
||||
return Pkcs5S1.Equals(algorithmType);
|
||||
}
|
||||
|
||||
public static bool IsPkcs5Scheme2(string algorithm)
|
||||
{
|
||||
if (!Algorithms.TryGetValue(algorithm, out var mechanism))
|
||||
return false;
|
||||
if (!AlgorithmType.TryGetValue(mechanism, out var algorithmType))
|
||||
return false;
|
||||
|
||||
return Pkcs5S2.Equals(algorithmType);
|
||||
}
|
||||
|
||||
public static bool IsOpenSsl(string algorithm)
|
||||
{
|
||||
if (!Algorithms.TryGetValue(algorithm, out var mechanism))
|
||||
return false;
|
||||
if (!AlgorithmType.TryGetValue(mechanism, out var algorithmType))
|
||||
return false;
|
||||
|
||||
return OpenSsl.Equals(algorithmType);
|
||||
}
|
||||
|
||||
public static bool IsPbeAlgorithm(string algorithm)
|
||||
{
|
||||
if (!Algorithms.TryGetValue(algorithm, out var mechanism))
|
||||
return false;
|
||||
|
||||
return AlgorithmType.ContainsKey(mechanism);
|
||||
}
|
||||
|
||||
public static Asn1Encodable GenerateAlgorithmParameters(
|
||||
DerObjectIdentifier algorithmOid,
|
||||
byte[] salt,
|
||||
int iterationCount)
|
||||
{
|
||||
return GenerateAlgorithmParameters(algorithmOid.Id, salt, iterationCount);
|
||||
}
|
||||
|
||||
public static Asn1Encodable GenerateAlgorithmParameters(
|
||||
string algorithm,
|
||||
byte[] salt,
|
||||
int iterationCount)
|
||||
{
|
||||
if (IsPkcs12(algorithm))
|
||||
{
|
||||
return new Pkcs12PbeParams(salt, iterationCount);
|
||||
}
|
||||
else if (IsPkcs5Scheme2(algorithm))
|
||||
{
|
||||
return new Pbkdf2Params(salt, iterationCount);
|
||||
}
|
||||
else
|
||||
{
|
||||
return new PbeParameter(salt, iterationCount);
|
||||
}
|
||||
}
|
||||
|
||||
public static Asn1Encodable GenerateAlgorithmParameters(
|
||||
DerObjectIdentifier cipherAlgorithm,
|
||||
DerObjectIdentifier hashAlgorithm,
|
||||
byte[] salt,
|
||||
int iterationCount,
|
||||
SecureRandom secureRandom)
|
||||
{
|
||||
EncryptionScheme encScheme;
|
||||
if (NistObjectIdentifiers.IdAes128Cbc.Equals(cipherAlgorithm)
|
||||
|| NistObjectIdentifiers.IdAes192Cbc.Equals(cipherAlgorithm)
|
||||
|| NistObjectIdentifiers.IdAes256Cbc.Equals(cipherAlgorithm)
|
||||
|| NistObjectIdentifiers.IdAes128Cfb.Equals(cipherAlgorithm)
|
||||
|| NistObjectIdentifiers.IdAes192Cfb.Equals(cipherAlgorithm)
|
||||
|| NistObjectIdentifiers.IdAes256Cfb.Equals(cipherAlgorithm))
|
||||
{
|
||||
byte[] iv = new byte[16];
|
||||
secureRandom.NextBytes(iv);
|
||||
encScheme = new EncryptionScheme(cipherAlgorithm, new DerOctetString(iv));
|
||||
}
|
||||
else
|
||||
{
|
||||
throw new ArgumentException("unknown cipher: " + cipherAlgorithm);
|
||||
}
|
||||
|
||||
KeyDerivationFunc func = new KeyDerivationFunc(PkcsObjectIdentifiers.IdPbkdf2, new Pbkdf2Params(salt, iterationCount, new AlgorithmIdentifier(hashAlgorithm, DerNull.Instance)));
|
||||
|
||||
return new PbeS2Parameters(func, encScheme);
|
||||
}
|
||||
|
||||
public static ICipherParameters GenerateCipherParameters(
|
||||
DerObjectIdentifier algorithmOid,
|
||||
char[] password,
|
||||
Asn1Encodable pbeParameters)
|
||||
{
|
||||
return GenerateCipherParameters(algorithmOid.Id, password, false, pbeParameters);
|
||||
}
|
||||
|
||||
public static ICipherParameters GenerateCipherParameters(
|
||||
DerObjectIdentifier algorithmOid,
|
||||
char[] password,
|
||||
bool wrongPkcs12Zero,
|
||||
Asn1Encodable pbeParameters)
|
||||
{
|
||||
return GenerateCipherParameters(algorithmOid.Id, password, wrongPkcs12Zero, pbeParameters);
|
||||
}
|
||||
|
||||
public static ICipherParameters GenerateCipherParameters(
|
||||
AlgorithmIdentifier algID,
|
||||
char[] password)
|
||||
{
|
||||
return GenerateCipherParameters(algID.Algorithm.Id, password, false, algID.Parameters);
|
||||
}
|
||||
|
||||
public static ICipherParameters GenerateCipherParameters(
|
||||
AlgorithmIdentifier algID,
|
||||
char[] password,
|
||||
bool wrongPkcs12Zero)
|
||||
{
|
||||
return GenerateCipherParameters(algID.Algorithm.Id, password, wrongPkcs12Zero, algID.Parameters);
|
||||
}
|
||||
|
||||
public static ICipherParameters GenerateCipherParameters(
|
||||
string algorithm,
|
||||
char[] password,
|
||||
Asn1Encodable pbeParameters)
|
||||
{
|
||||
return GenerateCipherParameters(algorithm, password, false, pbeParameters);
|
||||
}
|
||||
|
||||
public static ICipherParameters GenerateCipherParameters(
|
||||
string algorithm,
|
||||
char[] password,
|
||||
bool wrongPkcs12Zero,
|
||||
Asn1Encodable pbeParameters)
|
||||
{
|
||||
string mechanism = CollectionUtilities.GetValueOrNull(Algorithms, algorithm);
|
||||
|
||||
byte[] keyBytes = null;
|
||||
byte[] salt = null;
|
||||
int iterationCount = 0;
|
||||
|
||||
if (IsPkcs12(mechanism))
|
||||
{
|
||||
Pkcs12PbeParams pbeParams = Pkcs12PbeParams.GetInstance(pbeParameters);
|
||||
salt = pbeParams.GetIV();
|
||||
iterationCount = pbeParams.Iterations.IntValue;
|
||||
keyBytes = PbeParametersGenerator.Pkcs12PasswordToBytes(password, wrongPkcs12Zero);
|
||||
}
|
||||
else if (IsPkcs5Scheme2(mechanism))
|
||||
{
|
||||
// See below
|
||||
}
|
||||
else
|
||||
{
|
||||
PbeParameter pbeParams = PbeParameter.GetInstance(pbeParameters);
|
||||
salt = pbeParams.GetSalt();
|
||||
iterationCount = pbeParams.IterationCount.IntValue;
|
||||
keyBytes = PbeParametersGenerator.Pkcs5PasswordToBytes(password);
|
||||
}
|
||||
|
||||
ICipherParameters parameters = null;
|
||||
|
||||
if (IsPkcs5Scheme2(mechanism))
|
||||
{
|
||||
PbeS2Parameters s2p = PbeS2Parameters.GetInstance(pbeParameters.ToAsn1Object());
|
||||
AlgorithmIdentifier encScheme = s2p.EncryptionScheme;
|
||||
DerObjectIdentifier encOid = encScheme.Algorithm;
|
||||
Asn1Object encParams = encScheme.Parameters.ToAsn1Object();
|
||||
|
||||
Pbkdf2Params pbeParams = Pbkdf2Params.GetInstance(s2p.KeyDerivationFunc.Parameters.ToAsn1Object());
|
||||
IDigest digest = DigestUtilities.GetDigest(pbeParams.Prf.Algorithm);
|
||||
|
||||
byte[] iv;
|
||||
if (encOid.Equals(PkcsObjectIdentifiers.RC2Cbc)) // PKCS5.B.2.3
|
||||
{
|
||||
RC2CbcParameter rc2Params = RC2CbcParameter.GetInstance(encParams);
|
||||
iv = rc2Params.GetIV();
|
||||
}
|
||||
else
|
||||
{
|
||||
iv = Asn1OctetString.GetInstance(encParams).GetOctets();
|
||||
}
|
||||
|
||||
salt = pbeParams.GetSalt();
|
||||
iterationCount = pbeParams.IterationCount.IntValue;
|
||||
keyBytes = PbeParametersGenerator.Pkcs5PasswordToBytes(password);
|
||||
|
||||
int keyLength = pbeParams.KeyLength != null
|
||||
? pbeParams.KeyLength.IntValue * 8
|
||||
: GeneratorUtilities.GetDefaultKeySize(encOid);
|
||||
|
||||
PbeParametersGenerator gen = MakePbeGenerator(
|
||||
AlgorithmType[mechanism], digest, keyBytes, salt, iterationCount);
|
||||
|
||||
parameters = gen.GenerateDerivedParameters(encOid.Id, keyLength);
|
||||
|
||||
if (iv != null)
|
||||
{
|
||||
// FIXME? OpenSSL weirdness with IV of zeros (for ECB keys?)
|
||||
if (Arrays.AreEqual(iv, new byte[iv.Length]))
|
||||
{
|
||||
//Console.Error.Write("***** IV all 0 (length " + iv.Length + ") *****");
|
||||
}
|
||||
else
|
||||
{
|
||||
parameters = new ParametersWithIV(parameters, iv);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithSHA-1"))
|
||||
{
|
||||
PbeParametersGenerator generator = MakePbeGenerator(
|
||||
AlgorithmType[mechanism], new Sha1Digest(), keyBytes, salt, iterationCount);
|
||||
|
||||
if (mechanism.Equals("PBEwithSHA-1and128bitAES-CBC-BC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 128, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and192bitAES-CBC-BC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 192, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and256bitAES-CBC-BC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 256, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and128bitRC4"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC4", 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and40bitRC4"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC4", 40);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and3-keyDESEDE-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("DESEDE", 192, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and2-keyDESEDE-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("DESEDE", 128, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and128bitRC2-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC2", 128, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1and40bitRC2-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC2", 40, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1andDES-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("DES", 64, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-1andRC2-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC2", 64, 64);
|
||||
}
|
||||
}
|
||||
else if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithSHA-256"))
|
||||
{
|
||||
PbeParametersGenerator generator = MakePbeGenerator(
|
||||
AlgorithmType[mechanism], new Sha256Digest(), keyBytes, salt, iterationCount);
|
||||
|
||||
if (mechanism.Equals("PBEwithSHA-256and128bitAES-CBC-BC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 128, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-256and192bitAES-CBC-BC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 192, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithSHA-256and256bitAES-CBC-BC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 256, 128);
|
||||
}
|
||||
}
|
||||
else if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithMD5"))
|
||||
{
|
||||
PbeParametersGenerator generator = MakePbeGenerator(
|
||||
AlgorithmType[mechanism], new MD5Digest(), keyBytes, salt, iterationCount);
|
||||
|
||||
if (mechanism.Equals("PBEwithMD5andDES-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("DES", 64, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithMD5andRC2-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC2", 64, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithMD5and128bitAES-CBC-OpenSSL"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 128, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithMD5and192bitAES-CBC-OpenSSL"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 192, 128);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithMD5and256bitAES-CBC-OpenSSL"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("AES", 256, 128);
|
||||
}
|
||||
}
|
||||
else if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithMD2"))
|
||||
{
|
||||
PbeParametersGenerator generator = MakePbeGenerator(
|
||||
AlgorithmType[mechanism], new MD2Digest(), keyBytes, salt, iterationCount);
|
||||
if (mechanism.Equals("PBEwithMD2andDES-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("DES", 64, 64);
|
||||
}
|
||||
else if (mechanism.Equals("PBEwithMD2andRC2-CBC"))
|
||||
{
|
||||
parameters = generator.GenerateDerivedParameters("RC2", 64, 64);
|
||||
}
|
||||
}
|
||||
else if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithHmac"))
|
||||
{
|
||||
string digestName = mechanism.Substring("PBEwithHmac".Length);
|
||||
IDigest digest = DigestUtilities.GetDigest(digestName);
|
||||
|
||||
PbeParametersGenerator generator = MakePbeGenerator(
|
||||
AlgorithmType[mechanism], digest, keyBytes, salt, iterationCount);
|
||||
|
||||
int bitLen = digest.GetDigestSize() * 8;
|
||||
parameters = generator.GenerateDerivedMacParameters(bitLen);
|
||||
}
|
||||
|
||||
Array.Clear(keyBytes, 0, keyBytes.Length);
|
||||
|
||||
return FixDesParity(mechanism, parameters);
|
||||
}
|
||||
|
||||
public static object CreateEngine(
|
||||
DerObjectIdentifier algorithmOid)
|
||||
{
|
||||
return CreateEngine(algorithmOid.Id);
|
||||
}
|
||||
|
||||
public static object CreateEngine(
|
||||
AlgorithmIdentifier algID)
|
||||
{
|
||||
string algorithm = algID.Algorithm.Id;
|
||||
|
||||
if (IsPkcs5Scheme2(algorithm))
|
||||
{
|
||||
PbeS2Parameters s2p = PbeS2Parameters.GetInstance(algID.Parameters.ToAsn1Object());
|
||||
AlgorithmIdentifier encScheme = s2p.EncryptionScheme;
|
||||
return CipherUtilities.GetCipher(encScheme.Algorithm);
|
||||
}
|
||||
|
||||
return CreateEngine(algorithm);
|
||||
}
|
||||
|
||||
public static object CreateEngine(string algorithm)
|
||||
{
|
||||
string mechanism = CollectionUtilities.GetValueOrNull(Algorithms, algorithm);
|
||||
|
||||
if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithHmac"))
|
||||
{
|
||||
string digestName = mechanism.Substring("PBEwithHmac".Length);
|
||||
|
||||
return MacUtilities.GetMac("HMAC/" + digestName);
|
||||
}
|
||||
|
||||
if (Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithMD2")
|
||||
|| Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithMD5")
|
||||
|| Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithSHA-1")
|
||||
|| Org.BouncyCastle.Utilities.Platform.StartsWith(mechanism, "PBEwithSHA-256"))
|
||||
{
|
||||
if (Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "AES-CBC-BC") || Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "AES-CBC-OPENSSL"))
|
||||
{
|
||||
return CipherUtilities.GetCipher("AES/CBC");
|
||||
}
|
||||
|
||||
if (Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "DES-CBC"))
|
||||
{
|
||||
return CipherUtilities.GetCipher("DES/CBC");
|
||||
}
|
||||
|
||||
if (Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "DESEDE-CBC"))
|
||||
{
|
||||
return CipherUtilities.GetCipher("DESEDE/CBC");
|
||||
}
|
||||
|
||||
if (Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "RC2-CBC"))
|
||||
{
|
||||
return CipherUtilities.GetCipher("RC2/CBC");
|
||||
}
|
||||
|
||||
if (Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "RC4"))
|
||||
{
|
||||
return CipherUtilities.GetCipher("RC4");
|
||||
}
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public static string GetEncodingName(DerObjectIdentifier oid)
|
||||
{
|
||||
return CollectionUtilities.GetValueOrNull(Algorithms, oid.Id);
|
||||
}
|
||||
|
||||
private static ICipherParameters FixDesParity(string mechanism, ICipherParameters parameters)
|
||||
{
|
||||
if (!Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "DES-CBC") && !Org.BouncyCastle.Utilities.Platform.EndsWith(mechanism, "DESEDE-CBC"))
|
||||
{
|
||||
return parameters;
|
||||
}
|
||||
|
||||
if (parameters is ParametersWithIV)
|
||||
{
|
||||
ParametersWithIV ivParams = (ParametersWithIV)parameters;
|
||||
return new ParametersWithIV(FixDesParity(mechanism, ivParams.Parameters), ivParams.GetIV());
|
||||
}
|
||||
|
||||
KeyParameter kParam = (KeyParameter)parameters;
|
||||
byte[] keyBytes = kParam.GetKey();
|
||||
DesParameters.SetOddParity(keyBytes);
|
||||
return new KeyParameter(keyBytes);
|
||||
}
|
||||
}
|
||||
}
|
||||
#pragma warning restore
|
||||
#endif
|
||||
Reference in New Issue
Block a user