geheimnis
Implementation of cross-platform (clj, cljs) cryptography. The library supports
AES/CBC/Pkcs7Padding with a 256 bit key and RSA with arbitrary keysize, as well as simple MD5 hashing. If you
need something which is not provided, please open an issue. While geheimnis is
not supposed to cover all cryptographic options like OpenSSL compatibility with
a big set of chiffres, common and useful algorithms to do standard
public-private key solutions should be provided with a solid implementation.
geheimnis is supposed to be batteries included on Clojure level, so doing the
right thing should be easy.
This library is still very young, but encryption methods work between platforms and are initialized with proper upstream/documented parameters. If you hit any problems, open an issue.
Usage 
Add this to your leiningen project's dependencies:
(require '[geheimnis.rsa :refer [gen-key encrypt decrypt]]
'[geheimnis.base64 :refer [encode decode]])
(def rsa-key (gen-key 1024))
(decrypt rsa-key (encrypt rsa-key (BigInteger. "123")))
(encode (:pub-key rsa-key)) ;; => #geheimnis/Base64 "AAECAwQFBgcICQ=="(require '[geheimnis.aes :refer [encrypt decrypt]])
(decrypt "s3cr3T" (encrypt "s3cr3T" (byte-array (range 10))))(require '[geheimnis.md5 :refer [encode]])
(encode "geheimnis") ;; => "525e92c6aa11544a2ab794f8921ecb0f" Clojurescript Testing
Make sure karma and launcher for testing in your favourite browser is installed:
npm install karma karma-firefox-launcher karma-chrome-launcher karma-safari-launcher karma-cljs-test --save-devTest in your preferred browser by running
lein doo firefox browser-testTODO
- include jsbn library with externs or as gclosure module
- the clj reader has problems compiling cljs with tagged literals
- use cljsjs/bignumber for RSA
- add padding support to RSA
- Explore http://nacl.cr.yp.to/ with https://download.libsodium.org/doc/ and https://www.npmjs.com/package/libsodium for proven safety
License
Copyright © 2016-2017 Christian Weilbach, Konrad Kühne
Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.