48 lines
1.0 KiB
JavaScript
48 lines
1.0 KiB
JavaScript
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// Include some libraries
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const node_rsa = require("node-rsa");
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module.exports = function(args, callback)
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{
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// Does the main task want an rsa key
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if(args["mode"] == "make_rsa_key")
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{
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// Make an rsa key with the specified size
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var key = new node_rsa({b:args['size']});
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// Get the public and private keys
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var data = {
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public: key.exportKey("public"),
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private: key.exportKey("private")
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}
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// Send it back to the main task
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callback(data);
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}
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// Does the main task want to decode something
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else if(args["mode"] == "decrypt_rsa")
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{
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// Load the key
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var key = new node_rsa();
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key.importKey(args["public"], "public");
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key.importKey(args["private"], "private");
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// Decode the data
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var data = key.decrypt(args["string"]);
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// Send it back to the main task
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callback({
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out: data.toString(),
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public: key.exportKey("public"),
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private: key.exportKey("private")
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});
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}
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else
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{
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// Call back nothing
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callback(undefined);
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}
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}
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