90b4a9e929
Backport #20272 Unfortunately it appears that 2048 bit RSA keys can occasionally be created in such a way that they appear to have 2047 bit length. This PR simply changes our defaults to allow these. Fix #20249 Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: techknowlogick <techknowlogick@gitea.io>