Method not found: 'Void System.Security.Cryptography.KeyedHa

Question

receive this error all of a sudden:

Module: ThunderFileRouter

Procedure: ConnectAdminFTP

Error Message: Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.

Error Source: edtFTPnetPRO

Error Target: a

Error Stack Trace: at et.a(cr A_0)
at am.a(BaseSocket A_0)
at am.g()
at EnterpriseDT.Net.ftp.Ssl.SSLFTPClient.Auth(SSLFTPSSLVersion sslVersion, Boolean secureDataChannels)
at EnterpriseDT.Net.ftp.Ssl.SSLFTPClient.Auth(SSLFTPSSLVersion sslVersion)
at EnterpriseDT.Net.ftp.SecureFTPConnection.SecureConnection()
at EnterpriseDT.Net.ftp.SecureFTPConnection.Connect()
at CLPThunderFileRouter.ThunderFileRouter.ConnectAdminFTP() in C:\Dotnet\Projects\CLPThunderFileRouter\CLPThunderFileRouter\ThunderFileRouter.vb:line 93


here is the debug log:

DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Looking for subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO (fallback )
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Found license subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Looking for subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO (fallback )
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Found license subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Looking for subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO (fallback )
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Found license subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Looking for subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO (fallback )
DEBUG [LicenseProperties] 26 Aug 2008 11:30:10.721 : Found license subkey Software\Enterprise Distributed Technologies\edtFTPnet PRO
INFO [LicenseProperties] 26 Aug 2008 11:30:13.706 : Licence expiry date: 12/31/9999
INFO [LicenseProperties] 26 Aug 2008 11:30:13.706 : Production license
DEBUG [FTPConnection] 26 Aug 2008 11:30:13.706 : Set LocalDirectory='C:\Dotnet\Projects\CLPThunderFileRouter\CLPThunderFileRouter\bin\Debug'
INFO [LicenseProperties] 26 Aug 2008 11:30:13.706 : Licence expiry date: 12/31/9999
INFO [LicenseProperties] 26 Aug 2008 11:30:13.706 : Production license
DEBUG [SSLFTPClient] 26 Aug 2008 11:30:13.706 : Connecting to xxxx
DEBUG [HostNameResolver] 26 Aug 2008 11:30:13.706 : xxxx resolved to xxxx
DEBUG [SSLFTPControlSocket] 26 Aug 2008 11:30:13.706 : waitOnShutdownSSL=True
DEBUG [ExFTPControlSocket] 26 Aug 2008 11:30:13.722 : Connecting directly to ftp-server xxxx
DEBUG [FTPControlSocket] 26 Aug 2008 11:30:13.722 : Setting socket timeout=120000
DEBUG [SecureSocket] 26 Aug 2008 11:30:13.722 : Set timeout=120000
DEBUG [SecureSocket] 26 Aug 2008 11:30:13.722 : Set timeout=120000
DEBUG [FTPControlSocket] 26 Aug 2008 11:30:13.722 : Command encoding=System.Text.ASCIIEncoding
DEBUG [ExFTPControlSocket] 26 Aug 2008 11:30:13.722 : Created control-socket: SocksContext=, ProxySettings=NoProxy, RemoteHost= xxxx, controlPort=21, timeout=120000
DEBUG [FTPControlSocket] 26 Aug 2008 11:30:13.722 : StrictReturnCodes=False
DEBUG [FTPControlSocket] 26 Aug 2008 11:30:13.722 : 220 Serv-U FTP Server v6.4 for WinSock ready...
DEBUG [SecureFTPConnection] 26 Aug 2008 11:30:13.722 : Changing local working directory to C:\Dotnet\Projects\CLPThunderFileRouter\CLPThunderFileRouter\bin\Debug
DEBUG [FTPControlSocket] 26 Aug 2008 11:30:13.722 : ---> AUTH TLS
DEBUG [FTPControlSocket] 26 Aug 2008 11:30:13.737 : 234 AUTH command OK. Initializing SSL connection.
DEBUG [SSLFTPControlSocket] 26 Aug 2008 11:30:13.737 : Beginning Ssl3, Tls1 handshake.
DEBUG [SocketController] 26 Aug 2008 11:30:13.753 : Processing hello
ERROR [SocketController] 26 Aug 2008 11:30:13.784 : OnReceive - caught exception - closing : System.MissingMethodException: Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.
System.MissingMethodException: Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.
at ft.a(HashAlgorithm A_0, Byte[] A_1, Byte[] A_2)
at ft..ctor(HashAlgorithm hash, Byte[] secret, Byte[] seed)
at fg.a(Byte[] A_0, Byte[] A_1, Byte[] A_2)
at fg..ctor(Byte[] secret, String label, Byte[] seed)
at ei.a(Byte[] A_0, Byte[] A_1, Byte[] A_2)
at bz.a(Byte[] A_0, Byte[] A_1, Byte[] A_2)
at dy.e(Byte[] A_0)
at cw.d(dx A_0)
at cw.a(dx A_0)
at dy.b(ga A_0)
at fm.a(Byte[] A_0, Int32 A_1, Int32 A_2)
at az.b(Byte[] A_0, Int32 A_1, Int32 A_2)
at az.c(Byte[] A_0, Int32 A_1, Int32 A_2)
at y.h(IAsyncResult A_0)
DEBUG [SocketController] 26 Aug 2008 11:30:13.784 : CloseConnection(e=Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.)
DEBUG [SocketController] 26 Aug 2008 11:30:13.784 : Shut down socket
DEBUG [SocketController] 26 Aug 2008 11:30:13.784 : Closed socket
DEBUG [TransferBuffer] 26 Aug 2008 11:30:13.784 : Close() called when open
DEBUG [SecureSocket] 26 Aug 2008 11:30:13.784 : OnHandshakeComplete(False,Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.)
ERROR [SecureSocket] 26 Aug 2008 11:30:13.784 : Exception during handshake: Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.

Answer 1

i uninstalled 5.0.6, re-installed 5.0.5 and still have the issue.

Answer 2

i uninstalled .Net Framework 3.5 SP1 and still have the issue

Answer 3

Spent all day trying to resolve this and still no success. This application has been in production for over a year. it still runs on client desktops, it just throws this error on my desktop. I have tried re-installing different frameworks, version 5.0.5 and 5.0.6 of Eftp, same errors. The development version worked last week prior to upgrading to 5.0.6. I rolled back my pc to various restore points. Same error every time:

Message: Method not found: 'Void System.Security.Cryptography.KeyedHashAlgorithm.Finalize()'.

Source: edtFTPnetPRO

Stack Trace: at et.a(cr A_0)
at am.a(BaseSocket A_0)
at am.g()
at EnterpriseDT.Net.Ftp.Ssl.SSLFTPClient.Auth(SSLFTPSSLVersion sslVersion, Boolean secureDataChannels)
at EnterpriseDT.Net.Ftp.Ssl.SSLFTPClient.Auth(SSLFTPSSLVersion sslVersion)
at EnterpriseDT.Net.Ftp.SecureFTPConnection.SecureConnection()
at EnterpriseDT.Net.Ftp.SecureFTPConnection.Connect()
at CLPThunderFileRouter.ThunderFileRouter.ConnectAdminFTP() in C:\Dotnet\Projects\CLPThunderFileRouter\CLPThunderFileRouter\ThunderFileRouter.vb:line 93


trace file in first post.

Answer 4

i uninstalled all frameworks and reinstalled them using the info here:

http://support.microsoft.com/kb/923100

the method is now found

something messed up the framework

Answer 5

Interesting - we've not heard of this problem before. Thanks for posting the information.

Answer 6

We have upgraded all our server to .Net 3.5 SP1, and we have now this error on all the server.
And we cann't do the all uninstall/install of .Net framework.
We don't know what to do.

Answer 7

Please send an email to support with a stack trace and log file.

Answer 8

We've replicated this problem - it seems to be a problem with .NET 3.5 SP1.

We'll get a fix out ASAP.

Answer 9

The fix you send us works.
Thanks.

Answer 10

5.1.0 is now released with this fix (and a bunch of others).