https://www.secureblackbox.com/kb/help/ref_err_sshkeyerrorcodes.html
| Copyright www.secureblackbox.com | Value | Description |
| SB_ERROR_SSH_KEYS_INVALID_PUBLIC_KEY | 3329 (0x0D01) | Public key is invalid |
| SB_ERROR_SSH_KEYS_INVALID_PRIVATE_KEY | 3330 (0x0D02) | Private key is invalid |
| SB_ERROR_SSH_KEYS_FILE_READ_ERROR | 3331 (0x0D03) | Error of reading from file |
| SB_ERROR_SSH_KEYS_FILE_WRITE_ERROR | 3332 (0x0D04) | Error of writing to file |
| SB_ERROR_SSH_KEYS_UNSUPPORTED_ALGORITHM | 3333 (0x0D05) | Algorithm is unsupported |
| SB_ERROR_SSH_KEYS_INTERNAL_ERROR | 3334 (0x0D06) | Internal error |
| SB_ERROR_SSH_KEYS_BUFFER_TOO_SMALL | 3335 (0x0D07) | Buffer is too small |
| SB_ERROR_SSH_KEYS_NO_PRIVATE_KEY | 3336 (0x0D08) | There is no private key |
| SB_ERROR_SSH_KEYS_INVALID_PASSPHRASE | 3337 (0x0D09) | Wrong password for private key |
| SB_ERROR_SSH_KEYS_UNSUPPORTED_PEM_ALGORITHM | 3338 (0x0D0A) | PEM algorithm is unsupported |
