Don't require the passphrase parameter since it defaults to nil
Don't require the passphrase parameter since it defaults to nil

Signed-off-by: Mattt Thompson <6b0d31c0d563223024da45691584643ac78c96e8@mattt.me>

nomad/houston,graphiclife/houston,pathsource/houston,malt03/houston,Genius/houston,seekingalpha/houston