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Forum Discussion

Former Member's avatar
Former Member
3 years ago

I have an rsa 2048 key with a 65537 public exponent, but the ssh-agent refuses to sign it.

signing with ssh-rsa is unsupported; SHA-1 may be insecure is the message in the log for the ssh-agent. openssl rsa -text -in ./id_rsa |grep publ writing RSA key publicExponent: 65537 (0x10001)...
SSH
Former Member's avatar
Former Member
3 years ago

Hey!

Thank you for reaching out. Your assessment is correct: the SSH-agent does not yet support SHA-1. We are currently looking into adding support for SHA-1 for those cases where making server-side changes is not possible.

Joris