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'Failed to recognize key format. Supported formats are OpenSSH, SSH.com and PuTTY.' when creating an SFTP connection using PPK file
설명
When trying to create an SFTP connection in Toad Data Point, using a PPK file created from Putty, the following error shows:
'Failed to recognize key format. Supported formats are OpenSSH, SSH.com and PuTTY.'
해결 방안
The key will need to be version 2 rather than version 3, as defined in PuTTYGen
1. Copy the original key (filename.ppk) to a test folder 2. Open PuTTY Key Generator 3. Choose Key -> Parameters for saving key files 4. For the PPK file version select 2 and click Ok 5. Load the previously copied private key 6. Save private key and then use that key to create an FTP connection in TDP
추가 정보
Additional information can be found in this 3rd party article:
https://community.progress.com/s/article/unsupported-file-format-when-importing-ssh-key-into-ws-ftp-professional
