Unrecognized private key file

[waghanza]

Hi @datanoise,

Using

• Crystal 0.26.1
• LLVM 4
• OpenSSH 7.8p1
• OpenSSL 1.1.0i

I have this message

Unhandled exception: ERR -16: Unable to extract public key from private key file: Wrong passphrase or invalid/unrecognized private key file format (SSH2::SessionError)
  from ???
  from /usr/share/crystal/src/gc/boehm.cr:71:5 in '__crystal_main'
  from /usr/share/crystal/src/crystal/main.cr:47:14 in 'main'
  from __libc_start_main
  from _start
  from ???

when using session.login_with_pubkey

but it works (same code) with

• Crystal 0.26.1
• LLVM 4
• OpenSSH 7.5p1
• OpenSSL 1.1.0h

Regards,

[waghanza]

in fact, I use ssh-keygen from OpenSSH instead of generating private key from https://github.com/libssh2/libssh2