| Linux Port of OpenBSD Single-key Password System | |
| https://web.archive.org/web/20160710152027/http://www.openbsd.org:80/faq/faq8.html#SKey | |
| skey-1.1.5-r14 | BSD MIT RSA BEER-WARE |
| download~alpha amd64 arm ~arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 | gentoo |