bug 1526419 - add autograph_stage_mar384 hash-only format
bug 1526419 - add autograph_stage_mar384 hash-only format

escapewindow/signingscript,escapewindow/signingscript,escapewindow/signingscript,escapewindow/signingscript,escapewindow/signingscript,escapewindow/signingscript