public static OperationResult Generate(string masterKey, string pin, TokenTypeBaseParams tokenTypeBaseParams, out byte[] tkseed, out byte[] tkserial, out long tkmovFactor) { OperationResult result; try { if (tokenTypeBaseParams.SeedType != TokenSeedType.Dynamic) { throw new Exception("Invalid token info!"); } tkserial = HOTPCipherInitialize.createSerialNumber((pin == null || pin.Length < 1) ? HOTPCipherInitialize.Generate4DigitsPin() : pin); byte[] data = HOTPCipherInitialize.createSeed((masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey)); tkseed = HOTPCipher.encryptData(data, HOTPCipherInitialize.createCryptKey(tkserial, (masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey))); if (tokenTypeBaseParams.MovingFactorType == TokenMovingFactorType.EventBase) { tkmovFactor = HOTPCipherInitialize.createSequenceNumber(); } else { tkmovFactor = -1L; } result = OperationResult.Success; } catch { tkseed = null; tkserial = null; tkmovFactor = -1L; result = OperationResult.Error; } return(result); }
public static OperationResult TokensCreateNew(TokenTypeBaseParams tkTypeBaseParams, string masterKey, string vendorSerialNumber, string dataEntropy, out TokenCryptoData tokenCryptoData) { OperationResult result; try { byte[] data; byte[] data2; long movingFactor; if (OperationResult.Error == HOTPCryptoData.Generate(masterKey, null, tkTypeBaseParams, out data, out data2, out movingFactor)) { tokenCryptoData = new TokenCryptoData(null, null, default(CryptoData), default(TokenTypeBaseParams)); result = OperationResult.Error; } else { TokenCryptoData tokenCryptoData2 = new TokenCryptoData(null, vendorSerialNumber, new CryptoData(movingFactor, BaseFunctions.HexEncoder(data), BaseFunctions.HexEncoder(data2), ""), tkTypeBaseParams); tokenCryptoData2.ResetMovingFactor(HOTPCipherInitialize.createSequenceNumber()); /*--------------------------*/ byte[] tokenSeed = tokenCryptoData2.GetTokenSeed(masterKey); string x = Encoding.ASCII.GetString(tokenSeed); Base32Encoder enc = new Base32Encoder(); string y = enc.Encode(tokenSeed); /*--------------------------*/ if (tkTypeBaseParams.MovingFactorType == TokenMovingFactorType.TransactionAuthenticationNumber) { string value; if (OperationResult.Error == TokensBaseFunctions.tokenTANMatrixIntegrityCheck(tokenCryptoData2, tokenCryptoData2.GetTokenSeed(masterKey), (dataEntropy == null || dataEntropy.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(dataEntropy), out value)) { tokenCryptoData = new TokenCryptoData(null, null, default(CryptoData), default(TokenTypeBaseParams)); result = OperationResult.Error; return(result); } tokenCryptoData2.ResetSupportCryptoData(value); } tokenCryptoData = tokenCryptoData2; result = OperationResult.Success; } } catch { LOGGER.Write(LOGGER.LogCategory.ERROR, "SF.Expand.SAF.Core::TokensCreateNew[]", null); tokenCryptoData = new TokenCryptoData(null, null, default(CryptoData), default(TokenTypeBaseParams)); result = OperationResult.Error; } return(result); }
public static OperationResult TokensCreateNew(TokenTypeBaseParams tkTypeBaseParams, string masterKey, string vendorSerialNumber, string dataEntropy, out TokenCryptoData tokenCryptoData) { OperationResult result; try { byte[] tkseed; byte[] tkserial; long tkmovFactor; if (OperationResult.Error == HOTPCryptoData.Generate(masterKey, null, tkTypeBaseParams, out tkseed, out tkserial, out tkmovFactor)) { tokenCryptoData = new TokenCryptoData(null, null, new CryptoData(), new TokenTypeBaseParams()); result = OperationResult.Error; } else { TokenCryptoData _tkCryptoData = new TokenCryptoData(null, vendorSerialNumber, new CryptoData(tkmovFactor, BaseFunctions.HexEncoder(tkseed), BaseFunctions.HexEncoder(tkserial), ""), tkTypeBaseParams); _tkCryptoData.ResetMovingFactor(HOTPCipherInitialize.createSequenceNumber()); if (tkTypeBaseParams.MovingFactorType == TokenMovingFactorType.TransactionAuthenticationNumber) { string supportCryptoData; if (OperationResult.Error == TokensBaseFunctions.tokenTANMatrixIntegrityCheck(_tkCryptoData, _tkCryptoData.GetTokenSeed(masterKey), (dataEntropy == null || dataEntropy.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(dataEntropy), out supportCryptoData)) { tokenCryptoData = new TokenCryptoData(null, null, new CryptoData(), new TokenTypeBaseParams()); result = OperationResult.Error; return(result); } _tkCryptoData.ResetSupportCryptoData(supportCryptoData); } tokenCryptoData = _tkCryptoData; result = OperationResult.Success; } } catch (Exception ex) { tokenCryptoData = new TokenCryptoData(null, null, default(CryptoData), default(TokenTypeBaseParams)); SAFLOGGER.Write(SAFLOGGER.LOGGEREventID.EXCEPTION, "SAFCORE", new string[] { "http://sfexpand.SAFCore.TokensBaseFunctions.softfinanca.com/", Assembly.GetExecutingAssembly().FullName.ToString(), ex.ToString() }); result = OperationResult.Error; } finally { // byte[] tkseed = null; // byte[] tkserial = null; } return(result); }
public static OperationResult Generate(string masterKey, string pin, TokenTypeBaseParams tokenTypeBaseParams, out byte[] tkseed, out byte[] tkserial, out long tkmovFactor) { OperationResult result; try { if (tokenTypeBaseParams.SeedType != TokenSeedType.Dynamic) { throw new Exception("Invalid token info!"); } tkserial = HOTPCipherInitialize.createSerialNumber((pin == null || pin.Length < 1) ? HOTPCipherInitialize.Generate4DigitsPin() : pin); byte[] buffOPSeed = HOTPCipherInitialize.createSeed((masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey)); tkseed = HOTPCipher.encryptData(buffOPSeed, HOTPCipherInitialize.createCryptKey(tkserial, (masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey))); if (tokenTypeBaseParams.MovingFactorType == TokenMovingFactorType.EventBase) { tkmovFactor = HOTPCipherInitialize.createSequenceNumber(); } else { tkmovFactor = -1L; } result = OperationResult.Success; } catch (Exception ex) { tkseed = null; tkserial = null; tkmovFactor = -1L; SAFLOGGER.Write(SAFLOGGER.LOGGEREventID.EXCEPTION, "SAFCORE", new string[] { "http://sfexpand.SAFCore.HOTPCryptoData.softfinanca.com/", Assembly.GetExecutingAssembly().FullName.ToString(), ex.ToString() }); result = OperationResult.Error; } finally { } return(result); }
public static OperationResult TokensImportNew(TokenTypeBaseParams tkTypeBaseParams, string masterKey, string vendorSerialNumber, string externalSeed, string pin, long movingFactor, out TokenCryptoData TokenCryptoData) { TokenCryptoData = new TokenCryptoData(null, null, new CryptoData(), new TokenTypeBaseParams()); OperationResult result; try { if (tkTypeBaseParams.SeedType != TokenSeedType.Dynamic) { throw new Exception("Invalid Seed type!"); } if (tkTypeBaseParams.MovingFactorType != TokenMovingFactorType.EventBase || movingFactor < 1L) { throw new Exception("Invalid MovingFactorType!"); } byte[] tkserial = HOTPCipherInitialize.createSerialNumber((pin == null || pin.Length < 1) ? HOTPCipherInitialize.Generate4DigitsPin() : pin); byte[] tkseed = HOTPCipher.encryptData(BaseFunctions.HexDecoder(externalSeed), HOTPCipherInitialize.createCryptKey(tkserial, (masterKey == null || masterKey.Length < 1) ? new byte[0] : BaseFunctions.convertStringToByteArray(masterKey))); TokenCryptoData = new TokenCryptoData(null, vendorSerialNumber, new CryptoData(movingFactor, BaseFunctions.HexEncoder(tkseed), BaseFunctions.HexEncoder(tkserial), ""), tkTypeBaseParams); TokenCryptoData.ResetMovingFactor(movingFactor); result = OperationResult.Success; } catch (Exception ex) { TokenCryptoData = new TokenCryptoData(null, null, new CryptoData(), new TokenTypeBaseParams()); SAFLOGGER.Write(SAFLOGGER.LOGGEREventID.EXCEPTION, "SAFCORE", new string[] { "http://sfexpand.SAFCore.TokensBaseFunctions.softfinanca.com/", Assembly.GetExecutingAssembly().FullName.ToString(), ex.ToString() }); result = OperationResult.Error; } finally { } return(result); }
public static byte[] createSerialNumber() { return(HOTPCipherInitialize.createSerialNumber("")); }
public static byte[] createSeed(string pin, string activationKey) { return(HOTPCipherInitialize.derivateKey(BaseFunctions.convertStringToByteArray(activationKey), BaseFunctions.convertStringToByteArray(pin), 10, 32)); }