This library is a packaging of the original code from Tom Wu. The original files are available in the original/ folder or on his site.
Updated for the 1.2 release as well as the 1.3 release of jsrsasign.
If you are using npm (the node packet manager), installing is as easy as: npm install bignumber
For help on using this in node.js, have a look at the tests. Here is a simple example on how to generate a new key and use it to encrypt/decrypt a message.
var rsa = require("bigint"); var key = new rsa.Key(); var message = "All your bases are belong to us."; console.log("Message:\n"+message+"\n"); // Generate a key key.generate(1024, "10001"); console.log("Key:\n"); console.log("n:" + key.n.toString(16)); console.log("e:" + key.e.toString(16)); console.log("d:" + key.d.toString(16)); console.log("\n"); // Encrypt var encrypted = key.encrypt(message); console.log("Encrypted:\n" + rsa.linebrk(encrypted, 64) + "\n" ); // Decrypt var decrypted = key.decrypt(encrypted); console.log("Decrypted:" + rsa.linebrk(decrypted, 64) + "\n");
The original documentation is available at http://www-cs-students.stanford.edu/~tjw/jsbn/.
Copyright (c) 2003-2005 Tom Wu All Rights Reserved.
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