cl-pass is a password hashing and verification library. The source code was originally part of hermetic, and was factored out to allow other libraries to use it.
cl-user> (cl-pass:hash "test")
"PBKDF2$sha256:20000$5cf6ee792cdf05e1ba2b6325c41a5f10$19c7f2ccb3880716bf7cdf999b3ed99e07c7a8140bab37af2afdc28d8806e854"
cl-user> (cl-pass:check-password "test" *)
t
cl-user> (cl-pass:check-password "nope" **)
nilCopyright (c) 2014-2015 Fernando Borretti (eudoxiahp@gmail.com)
Licensed under the MIT License.