Invalid encoding for signature error

[mani1304]

Hi All,

We are doing sftp using tFTP component and sometimes getting below error and job gets fail, can someone suggest how to get rid of this error. We are using password-less connection here.

com.jcraft.jsch.JSchException: Session.connect: java.security.SignatureException: Invalid encoding for signature

[manodwhb]

@mani1304 , can you try to change the encoding and see that the issue exists?

[mani1304]

Thanks but currently we haven't checked in the Filename encoding in the tFTP component and this only fails sometimes in a day and runs every 30 minutes. Should I checked that and what should be the encoding(ISO-8859-15 or UTF-8 or custom), it's SFTPing .pdf and .xml files created by below code.

byte[] decoded = Base64.decodeBase64(input_row.Body);

[mani1304]

Hi, Can someone suggest on it.

It has SFTP protocol version 3