devi

/* crypto_hash - sha256 */

// Written in 2014 by Devi Mandiri. Public domain.
//
// Implementation derived from TweetNaCl version 20140427.
// See for details: http://tweetnacl.cr.yp.to/
//
function load(x, pos) {
  return x[pos+3] | (x[pos+2]<<8) | (x[pos+1]<<16) | (x[pos]<<24);
}

devi

/**
 * kummer scalar multiplication - ref5
 *
 * ported from SUPERCOP 20140529
 *
 * see for details: http://bench.cr.yp.to/supercop.html
 */
var KummerScalarmult = (function() {

	 /* bitwise dance helper*/

devi

!function(n){"use strict";function e(n,e){var r=255&n[e];return r|=(255&n[e+1])<<8,r|=(255&n[e+2])<<16,r|=(255&n[e+3])<<24}function r(n,e,r){n[e]=255&r,r>>>=8,n[e+1]=255&r,r>>>=8,n[e+2]=255&r,r>>>=8,n[e+3]=255&r}function f(){for(var n=0,e=0;e<arguments.length;e++)n=n+arguments[e]>>>0;return n}function t(n,e){return(n>>>e|n<<32-e)>>>0}function o(n,e,r,o,u,i){g[r]=f(g[r],g[o],p[d[n][2*e]]),g[i]=t(g[i]^g[r],16),g[u]=f(g[u],g[i]),g[o]=t(g[o]^g[u],12),g[r]=f(g[r],g[o],p[d[n][2*e+1]]),g[i]=t(g[i]^g[r],8),g[u]=f(g[u],g[i]),g[o]=t(g[o]^g[u],7)}function u(n,r){n.t[0]+=r,n.t[1]+=n.t[0]<r?1:0;var f=0;for(f=16;f--;)p[f]=e(n.buf,4*f);for(f=8;f--;)g[f]=n.h[f];for(g[8]=b[0],g[9]=b[1],g[10]=b[2],g[11]=b[3],g[12]=(b[4]^n.t[0])>>>0,g[13]=(b[5]^n.t[1])>>>0,g[14]=(b[6]^n.f[0])>>>0,g[15]=(b[7]^n.f[1])>>>0,f=0;10>f;f++)o(f,0,0,4,8,12),o(f,1,1,5,9,13),o(f,2,2,6,10,14),o(f,3,3,7,11,15),o(f,4,0,5,10,15),o(f,5,1,6,11,12),o(f,6,2,7,8,13),o(f,7,3,4,9,14);for(f=8;f--;)n.h[f]^=g[f]^g[f+8]}function i(n,e,r){r=0|r;for(var f=0,t=0;r>0;){var 

devi

(function(exports) {
'use strict';

// BLAKE2s implementation for javascript
// Written in 2014 by Devi Mandiri. Public domain.

/* jshint newcap: false */
/* jshint bitwise: false */

var iv = [

devi

<?php
/**
 * PHP port of https://github.com/agl/curve25519-donna
 *
 * curve25519-donna is copyrighted by Google Inc.
 * 
 * 
 * Usage:
 *  - Generate secret key:
 *      dd if=/dev/urandom bs=32 count=1 of="/path/to/keyfile"

devi

<?php

class SimpleArray implements Iterator, ArrayAccess, Countable {

	private $size = 1;

	private $buffer = null;

	private $index = 0;

devi

<?php

class Curve25519 {

	const CRYPTO_SCALARBYTES = 32;

	protected $minusp = null;

	public function __construct() {
		$this->minusp = new SplFixedArray(32);

devi

<?php
/**
 * Port of cryptocat elliptic.js
 * 
 * https://github.com/cryptocat/cryptocat/blob/master/src/core/js/lib/elliptic.js
 * commit: b4c87fb6ff20afb069d7ba951afaf9db5fd9c242
 */
class curve25519 {

	// p25519 is the curve25519 prime: 2^255 - 19

devi

// Generate RSA key pair in PEM format.
package main

import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/x509"
	"encoding/pem"
	"flag"
	"fmt"

devi

// httplistener is a simplified version of camlistore.org/pkg/webserver
package httplistener

import (
	"crypto/rand"
	"crypto/tls"
	"fmt"
	"github.com/bradfitz/runsit/listen"
	"net"
	"time"