fix(server): accept $2x$ in hash check and equalize unusable-hash timing - #357

fix(server): accept $2x$ in hash check and equalize unusable-hash timing#357

inureyes merged 2 commits into

mainlablup/bssh:mainfrom

fix/issue-356-hash-warning-timinglablup/bssh:fix/issue-356-hash-warning-timingCopy head branch name to clipboard