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Я установил сертификацию от IdenTrust к моей и системе заказчика. Тем не менее, только моя может работать правильно.System.Security.Cryptography.BCryptHashAlgorithm. Указанный криптографический алгоритм не поддерживается на этой платформе
Мой локальный компьютер: Window 8, IIS 7.5, .Net v4
Наша клиентская система: Windows Server 2003, IIS 6, .NET v4.
Сертификация:
Версия: V3
Подпись алгоритм: sha1RSA
Подпись имеет алгоритм: sha1
Вопрос:
1. MSDN говорит, что класс поддерживается в следующих операционных системах: Windows 7, Windows Vista с пакетом обновления 1 (SP1) или выше, Windows XP SP3, Windows Server 2008 (R2). Это проблема, почему система клиента не может работать правильно?
2. Система моего клиента работает с множеством продуктов, поэтому в ближайшем будущем почти невозможно модернизировать. Есть ли способ обойти?
Пожалуйста, дайте мне совет. У меня мало знаний в этой области.
Опишите деталь ошибки.
2015-04-01 20:09:48,296 [5] INFO - TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Attempting to assign values from the properties file.
2015-04-01 20:09:48,296 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Calling method to retrieve private key.
2015-04-01 20:09:48,296 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Attempting to locate the private key.
2015-04-01 20:09:48,374 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Acquired private key...beginning direct authentication.
2015-04-01 20:09:48,390 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Beginning direct authentication...
2015-04-01 20:09:48,390 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Authenticator service instance created.
2015-04-01 20:09:48,390 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Calling service and requesting challenge...
2015-04-01 20:09:48,906 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Challenge received.
2015-04-01 20:09:48,906 [5] INFO - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Signing challenge...
2015-04-01 20:09:48,906 [5] ERROR - OTPAuthenticator :: directUserPKIAuth :: Failed to successfully create session. Direct authentication failed.
The specified cryptographic algorithm is not supported on this platform.System.PlatformNotSupportedException: The specified cryptographic algorithm is not supported on this platform.
at System.Security.Cryptography.BCryptHashAlgorithm..ctor(CngAlgorithm algorithm, String implementation)
at System.Security.Cryptography.SHA1Cng..ctor()
at TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator.directUserPKIAuth(String systemId, AsymmetricAlgorithm privateKey)
2015-04-01 20:09:48,921 [5] FATAL - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Exception encountered when attempting to authenticate.
Failed to successfully create session. Direct authentication failed. The specified cryptographic algorithm is not supported on this platform.System.PlatformNotSupportedException: The specified cryptographic algorithm is not supported on this platform.
at System.Security.Cryptography.BCryptHashAlgorithm..ctor(CngAlgorithm algorithm, String implementation)
at System.Security.Cryptography.SHA1Cng..ctor()
at TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator.directUserPKIAuth(String systemId, AsymmetricAlgorithm privateKey)TwoFactorAuthentication.com.identrust.otp.authentication.Exceptions.ChallengeFailedException: Failed to successfully create session. Direct authentication failed. The specified cryptographic algorithm is not supported on this platform.System.PlatformNotSupportedException: The specified cryptographic algorithm is not supported on this platform.
at System.Security.Cryptography.BCryptHashAlgorithm..ctor(CngAlgorithm algorithm, String implementation)
at System.Security.Cryptography.SHA1Cng..ctor()
at TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator.directUserPKIAuth(String systemId, AsymmetricAlgorithm privateKey)
at TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator.directUserPKIAuth(String systemId, AsymmetricAlgorithm privateKey)
at TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator.authenticateTwoFactorOTP(String uid, String pwd, String otp)
2015-04-01 20:09:48,921 [5] ERROR - OTPAuthenticator :: TwoFactorAuthentication.com.identrust.otp.authentication.OTPAuthenticator :: Overall result of two-factor authentication (OTP/Pwd): FAILED.
Большое спасибо.