Forum Discussion

Former Member's avatar
Former Member
4 years ago

Are 8192-bit RSA SSH keys supported?

I assume 8192-bit RSA keys are not supported? When I try to import my existing key, the on the password prompt to decrypt the key I get this error:

We were unable to decrypt your SSH key. Try a different passphrase or select a new SSH key.

If I try and generate a RSA SSH key with 1Password, it caps out at 4096-bit keys.

1Password Version: 8.6.0
Extension Version: 2.2.3
OS Version: macOS 12.2 (21D49)

SSH

2 Replies

  • K_J__1P's avatar
    K_J__1P
    Icon for 1Password Team rank1Password Team
    4 years ago

    That is correct. We are looking into supporting larger keys in the future, but do not have an expected timeframe.

  • Former Member's avatar
    Former Member
    4 years ago

    Never mind, I'm blind. I found the answer here: https://developer.1password.com/docs/ssh/manage-keys/#rsa

    1Password supports 2048-bit, 3072-bit, and 4096-bit RSA keys.