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Question:

SFTP Authentication Failed

May 13 '15 at 09:52

We are receiving this error in SFTP.AutheticatePK Method Error :

ChilkatLog:  
AuthenticatePk:
DllDate: Aug 15 2013
ChilkatVersion: 9.4.1.42
UnlockPrefix: XXXXXXXX
Username: XXXXXXXXX
Architecture: Little Endian; 32-bit
Language: .NET 4.0
VerboseLogging: 0
SshVersion: SSH-2.0-SSHD
SftpVersion: 0
login: XXXXXXXXXX
SentServiceReq: ssh-userauth
ssh-userauth service accepted.
Using an RSA key.
keyType: RSA private key
publicKeyBlobSize: 277
msgPayloadSize: 338
Sent public-key request.
OK to proceed with publickey authentication.
Requires a private key...
RSA_sign:
KeyType: Private
HashInSize: 20
Padding: PKCS v1.5
HashOid: 1.3.14.3.2.26
PKCS v1.5 message length too large
MessageLen: 35
ModulusLen: 0
--RSA_sign
Failed to create RSA signature.
Failed.
--AuthenticatePk
--ChilkatLog


Answer

DllDate: Aug 15 2013

You are using a very old version, first try the current release.