diff --git a/Boop/Boop/scripts/MD5.js b/Boop/Boop/scripts/MD5.js index 6631c101..f9ba7209 100644 --- a/Boop/Boop/scripts/MD5.js +++ b/Boop/Boop/scripts/MD5.js @@ -2,395 +2,16 @@ { "api":1, "name":"MD5 Checksum", - "description":"Computes the checksum of your text.", + "description":"Computes the checksum of your text (Hex encoded).", "author":"Ivan", "icon":"fingerprint", "tags":"strip,slashes,remove" } **/ -function main(state) { - - state.text = hex_md5(state.text) -} - - -/* - * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message - * Digest Algorithm, as defined in RFC 1321. - * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 - * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet - * Distributed under the BSD License - * See http://pajhome.org.uk/crypt/md5 for more info. - */ - -/* - * Configurable variables. You may need to tweak these to be compatible with - * the server-side, but the defaults work in most cases. - */ -var hexcase = 0; /* hex output format. 0 - lowercase; 1 - uppercase */ -var b64pad = ""; /* base-64 pad character. "=" for strict RFC compliance */ - -/* - * These are the functions you'll usually want to call - * They take string arguments and return either hex or base-64 encoded strings - */ -function hex_md5(s) { return rstr2hex(rstr_md5(str2rstr_utf8(s))); } -function b64_md5(s) { return rstr2b64(rstr_md5(str2rstr_utf8(s))); } -function any_md5(s, e) { return rstr2any(rstr_md5(str2rstr_utf8(s)), e); } -function hex_hmac_md5(k, d) - { return rstr2hex(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); } -function b64_hmac_md5(k, d) - { return rstr2b64(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d))); } -function any_hmac_md5(k, d, e) - { return rstr2any(rstr_hmac_md5(str2rstr_utf8(k), str2rstr_utf8(d)), e); } - -/* - * Perform a simple self-test to see if the VM is working - */ -function md5_vm_test() -{ - return hex_md5("abc").toLowerCase() == "900150983cd24fb0d6963f7d28e17f72"; -} - -/* - * Calculate the MD5 of a raw string - */ -function rstr_md5(s) -{ - return binl2rstr(binl_md5(rstr2binl(s), s.length * 8)); -} - -/* - * Calculate the HMAC-MD5, of a key and some data (raw strings) - */ -function rstr_hmac_md5(key, data) -{ - var bkey = rstr2binl(key); - if(bkey.length > 16) bkey = binl_md5(bkey, key.length * 8); - - var ipad = Array(16), opad = Array(16); - for(var i = 0; i < 16; i++) - { - ipad[i] = bkey[i] ^ 0x36363636; - opad[i] = bkey[i] ^ 0x5C5C5C5C; - } - - var hash = binl_md5(ipad.concat(rstr2binl(data)), 512 + data.length * 8); - return binl2rstr(binl_md5(opad.concat(hash), 512 + 128)); -} +const Hashes = require('@boop/hashes') -/* - * Convert a raw string to a hex string - */ -function rstr2hex(input) -{ - try { hexcase } catch(e) { hexcase=0; } - var hex_tab = hexcase ? "0123456789ABCDEF" : "0123456789abcdef"; - var output = ""; - var x; - for(var i = 0; i < input.length; i++) - { - x = input.charCodeAt(i); - output += hex_tab.charAt((x >>> 4) & 0x0F) - + hex_tab.charAt( x & 0x0F); - } - return output; -} - -/* - * Convert a raw string to a base-64 string - */ -function rstr2b64(input) -{ - try { b64pad } catch(e) { b64pad=''; } - var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; - var output = ""; - var len = input.length; - for(var i = 0; i < len; i += 3) - { - var triplet = (input.charCodeAt(i) << 16) - | (i + 1 < len ? input.charCodeAt(i+1) << 8 : 0) - | (i + 2 < len ? input.charCodeAt(i+2) : 0); - for(var j = 0; j < 4; j++) - { - if(i * 8 + j * 6 > input.length * 8) output += b64pad; - else output += tab.charAt((triplet >>> 6*(3-j)) & 0x3F); - } - } - return output; -} - -/* - * Convert a raw string to an arbitrary string encoding - */ -function rstr2any(input, encoding) -{ - var divisor = encoding.length; - var i, j, q, x, quotient; - - /* Convert to an array of 16-bit big-endian values, forming the dividend */ - var dividend = Array(Math.ceil(input.length / 2)); - for(i = 0; i < dividend.length; i++) - { - dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1); - } - - /* - * Repeatedly perform a long division. The binary array forms the dividend, - * the length of the encoding is the divisor. Once computed, the quotient - * forms the dividend for the next step. All remainders are stored for later - * use. - */ - var full_length = Math.ceil(input.length * 8 / - (Math.log(encoding.length) / Math.log(2))); - var remainders = Array(full_length); - for(j = 0; j < full_length; j++) - { - quotient = Array(); - x = 0; - for(i = 0; i < dividend.length; i++) - { - x = (x << 16) + dividend[i]; - q = Math.floor(x / divisor); - x -= q * divisor; - if(quotient.length > 0 || q > 0) - quotient[quotient.length] = q; - } - remainders[j] = x; - dividend = quotient; - } - - /* Convert the remainders to the output string */ - var output = ""; - for(i = remainders.length - 1; i >= 0; i--) - output += encoding.charAt(remainders[i]); - - return output; -} - -/* - * Encode a string as utf-8. - * For efficiency, this assumes the input is valid utf-16. - */ -function str2rstr_utf8(input) -{ - var output = ""; - var i = -1; - var x, y; - - while(++i < input.length) - { - /* Decode utf-16 surrogate pairs */ - x = input.charCodeAt(i); - y = i + 1 < input.length ? input.charCodeAt(i + 1) : 0; - if(0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) - { - x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); - i++; - } - - /* Encode output as utf-8 */ - if(x <= 0x7F) - output += String.fromCharCode(x); - else if(x <= 0x7FF) - output += String.fromCharCode(0xC0 | ((x >>> 6 ) & 0x1F), - 0x80 | ( x & 0x3F)); - else if(x <= 0xFFFF) - output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F), - 0x80 | ((x >>> 6 ) & 0x3F), - 0x80 | ( x & 0x3F)); - else if(x <= 0x1FFFFF) - output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07), - 0x80 | ((x >>> 12) & 0x3F), - 0x80 | ((x >>> 6 ) & 0x3F), - 0x80 | ( x & 0x3F)); - } - return output; -} - -/* - * Encode a string as utf-16 - */ -function str2rstr_utf16le(input) -{ - var output = ""; - for(var i = 0; i < input.length; i++) - output += String.fromCharCode( input.charCodeAt(i) & 0xFF, - (input.charCodeAt(i) >>> 8) & 0xFF); - return output; -} - -function str2rstr_utf16be(input) -{ - var output = ""; - for(var i = 0; i < input.length; i++) - output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF, - input.charCodeAt(i) & 0xFF); - return output; -} - -/* - * Convert a raw string to an array of little-endian words - * Characters >255 have their high-byte silently ignored. - */ -function rstr2binl(input) -{ - var output = Array(input.length >> 2); - for(var i = 0; i < output.length; i++) - output[i] = 0; - for(var i = 0; i < input.length * 8; i += 8) - output[i>>5] |= (input.charCodeAt(i / 8) & 0xFF) << (i%32); - return output; -} - -/* - * Convert an array of little-endian words to a string - */ -function binl2rstr(input) -{ - var output = ""; - for(var i = 0; i < input.length * 32; i += 8) - output += String.fromCharCode((input[i>>5] >>> (i % 32)) & 0xFF); - return output; -} - -/* - * Calculate the MD5 of an array of little-endian words, and a bit length. - */ -function binl_md5(x, len) -{ - /* append padding */ - x[len >> 5] |= 0x80 << ((len) % 32); - x[(((len + 64) >>> 9) << 4) + 14] = len; - - var a = 1732584193; - var b = -271733879; - var c = -1732584194; - var d = 271733878; - - for(var i = 0; i < x.length; i += 16) - { - var olda = a; - var oldb = b; - var oldc = c; - var oldd = d; - - a = md5_ff(a, b, c, d, x[i+ 0], 7 , -680876936); - d = md5_ff(d, a, b, c, x[i+ 1], 12, -389564586); - c = md5_ff(c, d, a, b, x[i+ 2], 17, 606105819); - b = md5_ff(b, c, d, a, x[i+ 3], 22, -1044525330); - a = md5_ff(a, b, c, d, x[i+ 4], 7 , -176418897); - d = md5_ff(d, a, b, c, x[i+ 5], 12, 1200080426); - c = md5_ff(c, d, a, b, x[i+ 6], 17, -1473231341); - b = md5_ff(b, c, d, a, x[i+ 7], 22, -45705983); - a = md5_ff(a, b, c, d, x[i+ 8], 7 , 1770035416); - d = md5_ff(d, a, b, c, x[i+ 9], 12, -1958414417); - c = md5_ff(c, d, a, b, x[i+10], 17, -42063); - b = md5_ff(b, c, d, a, x[i+11], 22, -1990404162); - a = md5_ff(a, b, c, d, x[i+12], 7 , 1804603682); - d = md5_ff(d, a, b, c, x[i+13], 12, -40341101); - c = md5_ff(c, d, a, b, x[i+14], 17, -1502002290); - b = md5_ff(b, c, d, a, x[i+15], 22, 1236535329); - - a = md5_gg(a, b, c, d, x[i+ 1], 5 , -165796510); - d = md5_gg(d, a, b, c, x[i+ 6], 9 , -1069501632); - c = md5_gg(c, d, a, b, x[i+11], 14, 643717713); - b = md5_gg(b, c, d, a, x[i+ 0], 20, -373897302); - a = md5_gg(a, b, c, d, x[i+ 5], 5 , -701558691); - d = md5_gg(d, a, b, c, x[i+10], 9 , 38016083); - c = md5_gg(c, d, a, b, x[i+15], 14, -660478335); - b = md5_gg(b, c, d, a, x[i+ 4], 20, -405537848); - a = md5_gg(a, b, c, d, x[i+ 9], 5 , 568446438); - d = md5_gg(d, a, b, c, x[i+14], 9 , -1019803690); - c = md5_gg(c, d, a, b, x[i+ 3], 14, -187363961); - b = md5_gg(b, c, d, a, x[i+ 8], 20, 1163531501); - a = md5_gg(a, b, c, d, x[i+13], 5 , -1444681467); - d = md5_gg(d, a, b, c, x[i+ 2], 9 , -51403784); - c = md5_gg(c, d, a, b, x[i+ 7], 14, 1735328473); - b = md5_gg(b, c, d, a, x[i+12], 20, -1926607734); - - a = md5_hh(a, b, c, d, x[i+ 5], 4 , -378558); - d = md5_hh(d, a, b, c, x[i+ 8], 11, -2022574463); - c = md5_hh(c, d, a, b, x[i+11], 16, 1839030562); - b = md5_hh(b, c, d, a, x[i+14], 23, -35309556); - a = md5_hh(a, b, c, d, x[i+ 1], 4 , -1530992060); - d = md5_hh(d, a, b, c, x[i+ 4], 11, 1272893353); - c = md5_hh(c, d, a, b, x[i+ 7], 16, -155497632); - b = md5_hh(b, c, d, a, x[i+10], 23, -1094730640); - a = md5_hh(a, b, c, d, x[i+13], 4 , 681279174); - d = md5_hh(d, a, b, c, x[i+ 0], 11, -358537222); - c = md5_hh(c, d, a, b, x[i+ 3], 16, -722521979); - b = md5_hh(b, c, d, a, x[i+ 6], 23, 76029189); - a = md5_hh(a, b, c, d, x[i+ 9], 4 , -640364487); - d = md5_hh(d, a, b, c, x[i+12], 11, -421815835); - c = md5_hh(c, d, a, b, x[i+15], 16, 530742520); - b = md5_hh(b, c, d, a, x[i+ 2], 23, -995338651); - - a = md5_ii(a, b, c, d, x[i+ 0], 6 , -198630844); - d = md5_ii(d, a, b, c, x[i+ 7], 10, 1126891415); - c = md5_ii(c, d, a, b, x[i+14], 15, -1416354905); - b = md5_ii(b, c, d, a, x[i+ 5], 21, -57434055); - a = md5_ii(a, b, c, d, x[i+12], 6 , 1700485571); - d = md5_ii(d, a, b, c, x[i+ 3], 10, -1894986606); - c = md5_ii(c, d, a, b, x[i+10], 15, -1051523); - b = md5_ii(b, c, d, a, x[i+ 1], 21, -2054922799); - a = md5_ii(a, b, c, d, x[i+ 8], 6 , 1873313359); - d = md5_ii(d, a, b, c, x[i+15], 10, -30611744); - c = md5_ii(c, d, a, b, x[i+ 6], 15, -1560198380); - b = md5_ii(b, c, d, a, x[i+13], 21, 1309151649); - a = md5_ii(a, b, c, d, x[i+ 4], 6 , -145523070); - d = md5_ii(d, a, b, c, x[i+11], 10, -1120210379); - c = md5_ii(c, d, a, b, x[i+ 2], 15, 718787259); - b = md5_ii(b, c, d, a, x[i+ 9], 21, -343485551); - - a = safe_add(a, olda); - b = safe_add(b, oldb); - c = safe_add(c, oldc); - d = safe_add(d, oldd); - } - return Array(a, b, c, d); -} - -/* - * These functions implement the four basic operations the algorithm uses. - */ -function md5_cmn(q, a, b, x, s, t) -{ - return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s),b); -} -function md5_ff(a, b, c, d, x, s, t) -{ - return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); -} -function md5_gg(a, b, c, d, x, s, t) -{ - return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); -} -function md5_hh(a, b, c, d, x, s, t) -{ - return md5_cmn(b ^ c ^ d, a, b, x, s, t); -} -function md5_ii(a, b, c, d, x, s, t) -{ - return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); -} - -/* - * Add integers, wrapping at 2^32. This uses 16-bit operations internally - * to work around bugs in some JS interpreters. - */ -function safe_add(x, y) -{ - var lsw = (x & 0xFFFF) + (y & 0xFFFF); - var msw = (x >> 16) + (y >> 16) + (lsw >> 16); - return (msw << 16) | (lsw & 0xFFFF); +function main(state) { + var MD5 = new Hashes.MD5; + state.text = MD5.hex(state.text) } - -/* - * Bitwise rotate a 32-bit number to the left. - */ -function bit_rol(num, cnt) -{ - return (num << cnt) | (num >>> (32 - cnt)); -} \ No newline at end of file diff --git a/Boop/Boop/scripts/SHA1.js b/Boop/Boop/scripts/SHA1.js new file mode 100644 index 00000000..887144b8 --- /dev/null +++ b/Boop/Boop/scripts/SHA1.js @@ -0,0 +1,16 @@ +/** + { + "api":1, + "name":"SHA1 Hash", + "description":"Computes the SHA1 hash of your text (Hex encoded)", + "icon":"fingerprint", + "tags":"strip,slashes,remove" + } +**/ + +const Hashes = require('@boop/hashes') + +function main(state) { + var SHA1 = new Hashes.SHA1; + state.text = SHA1.hex(state.text) +} diff --git a/Boop/Boop/scripts/SHA256.js b/Boop/Boop/scripts/SHA256.js new file mode 100644 index 00000000..11437ef5 --- /dev/null +++ b/Boop/Boop/scripts/SHA256.js @@ -0,0 +1,15 @@ +/** + { + "api":1, + "name":"SHA256 Hash", + "description":"Computes the SHA256 hash of your text (Hex encoded)", + "icon":"fingerprint", + "tags":"strip,slashes,remove" + } +**/ +const Hashes = require('@boop/hashes') + +function main(state) { + var SHA256 = new Hashes.SHA256; + state.text = SHA256.hex(state.text) +} diff --git a/Boop/Boop/scripts/SHA512.js b/Boop/Boop/scripts/SHA512.js new file mode 100644 index 00000000..b749a271 --- /dev/null +++ b/Boop/Boop/scripts/SHA512.js @@ -0,0 +1,16 @@ +/** + { + "api":1, + "name":"SHA512 Hash", + "description":"Computes the SHA512 hash of your text (Hex encoded)", + "icon":"fingerprint", + "tags":"strip,slashes,remove" + } +**/ + +const Hashes = require('@boop/hashes') + +function main(state) { + var SHA512 = new Hashes.SHA512; + state.text = SHA512.hex(state.text) +} diff --git a/Boop/Boop/scripts/lib/hashes.js b/Boop/Boop/scripts/lib/hashes.js new file mode 100644 index 00000000..9e62254d --- /dev/null +++ b/Boop/Boop/scripts/lib/hashes.js @@ -0,0 +1,1765 @@ +/** + * jshashes - https://github.com/h2non/jshashes + * Released under the "New BSD" license + * + * Algorithms specification: + * + * MD5 - http://www.ietf.org/rfc/rfc1321.txt + * RIPEMD-160 - http://homes.esat.kuleuven.be/~bosselae/ripemd160.html + * SHA1 - http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf + * SHA256 - http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf + * SHA512 - http://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf + * HMAC - http://www.ietf.org/rfc/rfc2104.txt + */ +(function() { + var Hashes; + + function utf8Encode(str) { + var x, y, output = '', + i = -1, + l; + + if (str && str.length) { + l = str.length; + while ((i += 1) < l) { + /* Decode utf-16 surrogate pairs */ + x = str.charCodeAt(i); + y = i + 1 < l ? str.charCodeAt(i + 1) : 0; + if (0xD800 <= x && x <= 0xDBFF && 0xDC00 <= y && y <= 0xDFFF) { + x = 0x10000 + ((x & 0x03FF) << 10) + (y & 0x03FF); + i += 1; + } + /* Encode output as utf-8 */ + if (x <= 0x7F) { + output += String.fromCharCode(x); + } else if (x <= 0x7FF) { + output += String.fromCharCode(0xC0 | ((x >>> 6) & 0x1F), + 0x80 | (x & 0x3F)); + } else if (x <= 0xFFFF) { + output += String.fromCharCode(0xE0 | ((x >>> 12) & 0x0F), + 0x80 | ((x >>> 6) & 0x3F), + 0x80 | (x & 0x3F)); + } else if (x <= 0x1FFFFF) { + output += String.fromCharCode(0xF0 | ((x >>> 18) & 0x07), + 0x80 | ((x >>> 12) & 0x3F), + 0x80 | ((x >>> 6) & 0x3F), + 0x80 | (x & 0x3F)); + } + } + } + return output; + } + + function utf8Decode(str) { + var i, ac, c1, c2, c3, arr = [], + l; + i = ac = c1 = c2 = c3 = 0; + + if (str && str.length) { + l = str.length; + str += ''; + + while (i < l) { + c1 = str.charCodeAt(i); + ac += 1; + if (c1 < 128) { + arr[ac] = String.fromCharCode(c1); + i += 1; + } else if (c1 > 191 && c1 < 224) { + c2 = str.charCodeAt(i + 1); + arr[ac] = String.fromCharCode(((c1 & 31) << 6) | (c2 & 63)); + i += 2; + } else { + c2 = str.charCodeAt(i + 1); + c3 = str.charCodeAt(i + 2); + arr[ac] = String.fromCharCode(((c1 & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63)); + i += 3; + } + } + } + return arr.join(''); + } + + /** + * Add integers, wrapping at 2^32. This uses 16-bit operations internally + * to work around bugs in some JS interpreters. + */ + + function safe_add(x, y) { + var lsw = (x & 0xFFFF) + (y & 0xFFFF), + msw = (x >> 16) + (y >> 16) + (lsw >> 16); + return (msw << 16) | (lsw & 0xFFFF); + } + + /** + * Bitwise rotate a 32-bit number to the left. + */ + + function bit_rol(num, cnt) { + return (num << cnt) | (num >>> (32 - cnt)); + } + + /** + * Convert a raw string to a hex string + */ + + function rstr2hex(input, hexcase) { + var hex_tab = hexcase ? '0123456789ABCDEF' : '0123456789abcdef', + output = '', + x, i = 0, + l = input.length; + for (; i < l; i += 1) { + x = input.charCodeAt(i); + output += hex_tab.charAt((x >>> 4) & 0x0F) + hex_tab.charAt(x & 0x0F); + } + return output; + } + + /** + * Encode a string as utf-16 + */ + + function str2rstr_utf16le(input) { + var i, l = input.length, + output = ''; + for (i = 0; i < l; i += 1) { + output += String.fromCharCode(input.charCodeAt(i) & 0xFF, (input.charCodeAt(i) >>> 8) & 0xFF); + } + return output; + } + + function str2rstr_utf16be(input) { + var i, l = input.length, + output = ''; + for (i = 0; i < l; i += 1) { + output += String.fromCharCode((input.charCodeAt(i) >>> 8) & 0xFF, input.charCodeAt(i) & 0xFF); + } + return output; + } + + /** + * Convert an array of big-endian words to a string + */ + + function binb2rstr(input) { + var i, l = input.length * 32, + output = ''; + for (i = 0; i < l; i += 8) { + output += String.fromCharCode((input[i >> 5] >>> (24 - i % 32)) & 0xFF); + } + return output; + } + + /** + * Convert an array of little-endian words to a string + */ + + function binl2rstr(input) { + var i, l = input.length * 32, + output = ''; + for (i = 0; i < l; i += 8) { + output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF); + } + return output; + } + + /** + * Convert a raw string to an array of little-endian words + * Characters >255 have their high-byte silently ignored. + */ + + function rstr2binl(input) { + var i, l = input.length * 8, + output = Array(input.length >> 2), + lo = output.length; + for (i = 0; i < lo; i += 1) { + output[i] = 0; + } + for (i = 0; i < l; i += 8) { + output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (i % 32); + } + return output; + } + + /** + * Convert a raw string to an array of big-endian words + * Characters >255 have their high-byte silently ignored. + */ + + function rstr2binb(input) { + var i, l = input.length * 8, + output = Array(input.length >> 2), + lo = output.length; + for (i = 0; i < lo; i += 1) { + output[i] = 0; + } + for (i = 0; i < l; i += 8) { + output[i >> 5] |= (input.charCodeAt(i / 8) & 0xFF) << (24 - i % 32); + } + return output; + } + + /** + * Convert a raw string to an arbitrary string encoding + */ + + function rstr2any(input, encoding) { + var divisor = encoding.length, + remainders = Array(), + i, q, x, ld, quotient, dividend, output, full_length; + + /* Convert to an array of 16-bit big-endian values, forming the dividend */ + dividend = Array(Math.ceil(input.length / 2)); + ld = dividend.length; + for (i = 0; i < ld; i += 1) { + dividend[i] = (input.charCodeAt(i * 2) << 8) | input.charCodeAt(i * 2 + 1); + } + + /** + * Repeatedly perform a long division. The binary array forms the dividend, + * the length of the encoding is the divisor. Once computed, the quotient + * forms the dividend for the next step. We stop when the dividend is zerHashes. + * All remainders are stored for later use. + */ + while (dividend.length > 0) { + quotient = Array(); + x = 0; + for (i = 0; i < dividend.length; i += 1) { + x = (x << 16) + dividend[i]; + q = Math.floor(x / divisor); + x -= q * divisor; + if (quotient.length > 0 || q > 0) { + quotient[quotient.length] = q; + } + } + remainders[remainders.length] = x; + dividend = quotient; + } + + /* Convert the remainders to the output string */ + output = ''; + for (i = remainders.length - 1; i >= 0; i--) { + output += encoding.charAt(remainders[i]); + } + + /* Append leading zero equivalents */ + full_length = Math.ceil(input.length * 8 / (Math.log(encoding.length) / Math.log(2))); + for (i = output.length; i < full_length; i += 1) { + output = encoding[0] + output; + } + return output; + } + + /** + * Convert a raw string to a base-64 string + */ + + function rstr2b64(input, b64pad) { + var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', + output = '', + len = input.length, + i, j, triplet; + b64pad = b64pad || '='; + for (i = 0; i < len; i += 3) { + triplet = (input.charCodeAt(i) << 16) | (i + 1 < len ? input.charCodeAt(i + 1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i + 2) : 0); + for (j = 0; j < 4; j += 1) { + if (i * 8 + j * 6 > input.length * 8) { + output += b64pad; + } else { + output += tab.charAt((triplet >>> 6 * (3 - j)) & 0x3F); + } + } + } + return output; + } + + Hashes = { + /** + * @property {String} version + * @readonly + */ + VERSION: '1.0.6', + /** + * @member Hashes + * @class Base64 + * @constructor + */ + Base64: function() { + // private properties + var tab = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/', + pad = '=', // default pad according with the RFC standard + url = false, // URL encoding support @todo + utf8 = true; // by default enable UTF-8 support encoding + + // public method for encoding + this.encode = function(input) { + var i, j, triplet, + output = '', + len = input.length; + + pad = pad || '='; + input = (utf8) ? utf8Encode(input) : input; + + for (i = 0; i < len; i += 3) { + triplet = (input.charCodeAt(i) << 16) | (i + 1 < len ? input.charCodeAt(i + 1) << 8 : 0) | (i + 2 < len ? input.charCodeAt(i + 2) : 0); + for (j = 0; j < 4; j += 1) { + if (i * 8 + j * 6 > len * 8) { + output += pad; + } else { + output += tab.charAt((triplet >>> 6 * (3 - j)) & 0x3F); + } + } + } + return output; + }; + + // public method for decoding + this.decode = function(input) { + // var b64 = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; + var i, o1, o2, o3, h1, h2, h3, h4, bits, ac, + dec = '', + arr = []; + if (!input) { + return input; + } + + i = ac = 0; + input = input.replace(new RegExp('\\' + pad, 'gi'), ''); // use '=' + //input += ''; + + do { // unpack four hexets into three octets using index points in b64 + h1 = tab.indexOf(input.charAt(i += 1)); + h2 = tab.indexOf(input.charAt(i += 1)); + h3 = tab.indexOf(input.charAt(i += 1)); + h4 = tab.indexOf(input.charAt(i += 1)); + + bits = h1 << 18 | h2 << 12 | h3 << 6 | h4; + + o1 = bits >> 16 & 0xff; + o2 = bits >> 8 & 0xff; + o3 = bits & 0xff; + ac += 1; + + if (h3 === 64) { + arr[ac] = String.fromCharCode(o1); + } else if (h4 === 64) { + arr[ac] = String.fromCharCode(o1, o2); + } else { + arr[ac] = String.fromCharCode(o1, o2, o3); + } + } while (i < input.length); + + dec = arr.join(''); + dec = (utf8) ? utf8Decode(dec) : dec; + + return dec; + }; + + // set custom pad string + this.setPad = function(str) { + pad = str || pad; + return this; + }; + // set custom tab string characters + this.setTab = function(str) { + tab = str || tab; + return this; + }; + this.setUTF8 = function(bool) { + if (typeof bool === 'boolean') { + utf8 = bool; + } + return this; + }; + }, + + /** + * CRC-32 calculation + * @member Hashes + * @method CRC32 + * @static + * @param {String} str Input String + * @return {String} + */ + CRC32: function(str) { + var crc = 0, + x = 0, + y = 0, + table, i, iTop; + str = utf8Encode(str); + + table = [ + '00000000 77073096 EE0E612C 990951BA 076DC419 706AF48F E963A535 9E6495A3 0EDB8832 ', + '79DCB8A4 E0D5E91E 97D2D988 09B64C2B 7EB17CBD E7B82D07 90BF1D91 1DB71064 6AB020F2 F3B97148 ', + '84BE41DE 1ADAD47D 6DDDE4EB F4D4B551 83D385C7 136C9856 646BA8C0 FD62F97A 8A65C9EC 14015C4F ', + '63066CD9 FA0F3D63 8D080DF5 3B6E20C8 4C69105E D56041E4 A2677172 3C03E4D1 4B04D447 D20D85FD ', + 'A50AB56B 35B5A8FA 42B2986C DBBBC9D6 ACBCF940 32D86CE3 45DF5C75 DCD60DCF ABD13D59 26D930AC ', + '51DE003A C8D75180 BFD06116 21B4F4B5 56B3C423 CFBA9599 B8BDA50F 2802B89E 5F058808 C60CD9B2 ', + 'B10BE924 2F6F7C87 58684C11 C1611DAB B6662D3D 76DC4190 01DB7106 98D220BC EFD5102A 71B18589 ', + '06B6B51F 9FBFE4A5 E8B8D433 7807C9A2 0F00F934 9609A88E E10E9818 7F6A0DBB 086D3D2D 91646C97 ', + 'E6635C01 6B6B51F4 1C6C6162 856530D8 F262004E 6C0695ED 1B01A57B 8208F4C1 F50FC457 65B0D9C6 ', + '12B7E950 8BBEB8EA FCB9887C 62DD1DDF 15DA2D49 8CD37CF3 FBD44C65 4DB26158 3AB551CE A3BC0074 ', + 'D4BB30E2 4ADFA541 3DD895D7 A4D1C46D D3D6F4FB 4369E96A 346ED9FC AD678846 DA60B8D0 44042D73 ', + '33031DE5 AA0A4C5F DD0D7CC9 5005713C 270241AA BE0B1010 C90C2086 5768B525 206F85B3 B966D409 ', + 'CE61E49F 5EDEF90E 29D9C998 B0D09822 C7D7A8B4 59B33D17 2EB40D81 B7BD5C3B C0BA6CAD EDB88320 ', + '9ABFB3B6 03B6E20C 74B1D29A EAD54739 9DD277AF 04DB2615 73DC1683 E3630B12 94643B84 0D6D6A3E ', + '7A6A5AA8 E40ECF0B 9309FF9D 0A00AE27 7D079EB1 F00F9344 8708A3D2 1E01F268 6906C2FE F762575D ', + '806567CB 196C3671 6E6B06E7 FED41B76 89D32BE0 10DA7A5A 67DD4ACC F9B9DF6F 8EBEEFF9 17B7BE43 ', + '60B08ED5 D6D6A3E8 A1D1937E 38D8C2C4 4FDFF252 D1BB67F1 A6BC5767 3FB506DD 48B2364B D80D2BDA ', + 'AF0A1B4C 36034AF6 41047A60 DF60EFC3 A867DF55 316E8EEF 4669BE79 CB61B38C BC66831A 256FD2A0 ', + '5268E236 CC0C7795 BB0B4703 220216B9 5505262F C5BA3BBE B2BD0B28 2BB45A92 5CB36A04 C2D7FFA7 ', + 'B5D0CF31 2CD99E8B 5BDEAE1D 9B64C2B0 EC63F226 756AA39C 026D930A 9C0906A9 EB0E363F 72076785 ', + '05005713 95BF4A82 E2B87A14 7BB12BAE 0CB61B38 92D28E9B E5D5BE0D 7CDCEFB7 0BDBDF21 86D3D2D4 ', + 'F1D4E242 68DDB3F8 1FDA836E 81BE16CD F6B9265B 6FB077E1 18B74777 88085AE6 FF0F6A70 66063BCA ', + '11010B5C 8F659EFF F862AE69 616BFFD3 166CCF45 A00AE278 D70DD2EE 4E048354 3903B3C2 A7672661 ', + 'D06016F7 4969474D 3E6E77DB AED16A4A D9D65ADC 40DF0B66 37D83BF0 A9BCAE53 DEBB9EC5 47B2CF7F ', + '30B5FFE9 BDBDF21C CABAC28A 53B39330 24B4A3A6 BAD03605 CDD70693 54DE5729 23D967BF B3667A2E ', + 'C4614AB8 5D681B02 2A6F2B94 B40BBE37 C30C8EA1 5A05DF1B 2D02EF8D' + ].join(''); + + crc = crc ^ (-1); + for (i = 0, iTop = str.length; i < iTop; i += 1) { + y = (crc ^ str.charCodeAt(i)) & 0xFF; + x = '0x' + table.substr(y * 9, 8); + crc = (crc >>> 8) ^ x; + } + // always return a positive number (that's what >>> 0 does) + return (crc ^ (-1)) >>> 0; + }, + /** + * @member Hashes + * @class MD5 + * @constructor + * @param {Object} [config] + * + * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message + * Digest Algorithm, as defined in RFC 1321. + * Version 2.2 Copyright (C) Paul Johnston 1999 - 2009 + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * See for more infHashes. + */ + MD5: function(options) { + /** + * Private config properties. You may need to tweak these to be compatible with + * the server-side, but the defaults work in most cases. + * See {@link Hashes.MD5#method-setUpperCase} and {@link Hashes.SHA1#method-setUpperCase} + */ + var hexcase = (options && typeof options.uppercase === 'boolean') ? options.uppercase : false, // hexadecimal output case format. false - lowercase; true - uppercase + b64pad = (options && typeof options.pad === 'string') ? options.pad : '=', // base-64 pad character. Defaults to '=' for strict RFC compliance + utf8 = (options && typeof options.utf8 === 'boolean') ? options.utf8 : true; // enable/disable utf8 encoding + + // privileged (public) methods + this.hex = function(s) { + return rstr2hex(rstr(s, utf8), hexcase); + }; + this.b64 = function(s) { + return rstr2b64(rstr(s), b64pad); + }; + this.any = function(s, e) { + return rstr2any(rstr(s, utf8), e); + }; + this.raw = function(s) { + return rstr(s, utf8); + }; + this.hex_hmac = function(k, d) { + return rstr2hex(rstr_hmac(k, d), hexcase); + }; + this.b64_hmac = function(k, d) { + return rstr2b64(rstr_hmac(k, d), b64pad); + }; + this.any_hmac = function(k, d, e) { + return rstr2any(rstr_hmac(k, d), e); + }; + /** + * Perform a simple self-test to see if the VM is working + * @return {String} Hexadecimal hash sample + */ + this.vm_test = function() { + return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; + }; + /** + * Enable/disable uppercase hexadecimal returned string + * @param {Boolean} + * @return {Object} this + */ + this.setUpperCase = function(a) { + if (typeof a === 'boolean') { + hexcase = a; + } + return this; + }; + /** + * Defines a base64 pad string + * @param {String} Pad + * @return {Object} this + */ + this.setPad = function(a) { + b64pad = a || b64pad; + return this; + }; + /** + * Defines a base64 pad string + * @param {Boolean} + * @return {Object} [this] + */ + this.setUTF8 = function(a) { + if (typeof a === 'boolean') { + utf8 = a; + } + return this; + }; + + // private methods + + /** + * Calculate the MD5 of a raw string + */ + + function rstr(s) { + s = (utf8) ? utf8Encode(s) : s; + return binl2rstr(binl(rstr2binl(s), s.length * 8)); + } + + /** + * Calculate the HMAC-MD5, of a key and some data (raw strings) + */ + + function rstr_hmac(key, data) { + var bkey, ipad, opad, hash, i; + + key = (utf8) ? utf8Encode(key) : key; + data = (utf8) ? utf8Encode(data) : data; + bkey = rstr2binl(key); + if (bkey.length > 16) { + bkey = binl(bkey, key.length * 8); + } + + ipad = Array(16), opad = Array(16); + for (i = 0; i < 16; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } + hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); + return binl2rstr(binl(opad.concat(hash), 512 + 128)); + } + + /** + * Calculate the MD5 of an array of little-endian words, and a bit length. + */ + + function binl(x, len) { + var i, olda, oldb, oldc, oldd, + a = 1732584193, + b = -271733879, + c = -1732584194, + d = 271733878; + + /* append padding */ + x[len >> 5] |= 0x80 << ((len) % 32); + x[(((len + 64) >>> 9) << 4) + 14] = len; + + for (i = 0; i < x.length; i += 16) { + olda = a; + oldb = b; + oldc = c; + oldd = d; + + a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936); + d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586); + c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819); + b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330); + a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897); + d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426); + c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341); + b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983); + a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416); + d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417); + c = md5_ff(c, d, a, b, x[i + 10], 17, -42063); + b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162); + a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682); + d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101); + c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290); + b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329); + + a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510); + d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632); + c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713); + b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302); + a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691); + d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083); + c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335); + b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848); + a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438); + d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690); + c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961); + b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501); + a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467); + d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784); + c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473); + b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734); + + a = md5_hh(a, b, c, d, x[i + 5], 4, -378558); + d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463); + c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562); + b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556); + a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060); + d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353); + c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632); + b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640); + a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174); + d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222); + c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979); + b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189); + a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487); + d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835); + c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520); + b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651); + + a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844); + d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415); + c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905); + b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055); + a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571); + d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606); + c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523); + b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799); + a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359); + d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744); + c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380); + b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649); + a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070); + d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379); + c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259); + b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551); + + a = safe_add(a, olda); + b = safe_add(b, oldb); + c = safe_add(c, oldc); + d = safe_add(d, oldd); + } + return Array(a, b, c, d); + } + + /** + * These functions implement the four basic operations the algorithm uses. + */ + + function md5_cmn(q, a, b, x, s, t) { + return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b); + } + + function md5_ff(a, b, c, d, x, s, t) { + return md5_cmn((b & c) | ((~b) & d), a, b, x, s, t); + } + + function md5_gg(a, b, c, d, x, s, t) { + return md5_cmn((b & d) | (c & (~d)), a, b, x, s, t); + } + + function md5_hh(a, b, c, d, x, s, t) { + return md5_cmn(b ^ c ^ d, a, b, x, s, t); + } + + function md5_ii(a, b, c, d, x, s, t) { + return md5_cmn(c ^ (b | (~d)), a, b, x, s, t); + } + }, + /** + * @member Hashes + * @class Hashes.SHA1 + * @param {Object} [config] + * @constructor + * + * A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined in FIPS 180-1 + * Version 2.2 Copyright Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * See http://pajhome.org.uk/crypt/md5 for details. + */ + SHA1: function(options) { + /** + * Private config properties. You may need to tweak these to be compatible with + * the server-side, but the defaults work in most cases. + * See {@link Hashes.MD5#method-setUpperCase} and {@link Hashes.SHA1#method-setUpperCase} + */ + var hexcase = (options && typeof options.uppercase === 'boolean') ? options.uppercase : false, // hexadecimal output case format. false - lowercase; true - uppercase + b64pad = (options && typeof options.pad === 'string') ? options.pad : '=', // base-64 pad character. Defaults to '=' for strict RFC compliance + utf8 = (options && typeof options.utf8 === 'boolean') ? options.utf8 : true; // enable/disable utf8 encoding + + // public methods + this.hex = function(s) { + return rstr2hex(rstr(s, utf8), hexcase); + }; + this.b64 = function(s) { + return rstr2b64(rstr(s, utf8), b64pad); + }; + this.any = function(s, e) { + return rstr2any(rstr(s, utf8), e); + }; + this.raw = function(s) { + return rstr(s, utf8); + }; + this.hex_hmac = function(k, d) { + return rstr2hex(rstr_hmac(k, d)); + }; + this.b64_hmac = function(k, d) { + return rstr2b64(rstr_hmac(k, d), b64pad); + }; + this.any_hmac = function(k, d, e) { + return rstr2any(rstr_hmac(k, d), e); + }; + /** + * Perform a simple self-test to see if the VM is working + * @return {String} Hexadecimal hash sample + * @public + */ + this.vm_test = function() { + return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; + }; + /** + * @description Enable/disable uppercase hexadecimal returned string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUpperCase = function(a) { + if (typeof a === 'boolean') { + hexcase = a; + } + return this; + }; + /** + * @description Defines a base64 pad string + * @param {string} Pad + * @return {Object} this + * @public + */ + this.setPad = function(a) { + b64pad = a || b64pad; + return this; + }; + /** + * @description Defines a base64 pad string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUTF8 = function(a) { + if (typeof a === 'boolean') { + utf8 = a; + } + return this; + }; + + // private methods + + /** + * Calculate the SHA-512 of a raw string + */ + + function rstr(s) { + s = (utf8) ? utf8Encode(s) : s; + return binb2rstr(binb(rstr2binb(s), s.length * 8)); + } + + /** + * Calculate the HMAC-SHA1 of a key and some data (raw strings) + */ + + function rstr_hmac(key, data) { + var bkey, ipad, opad, i, hash; + key = (utf8) ? utf8Encode(key) : key; + data = (utf8) ? utf8Encode(data) : data; + bkey = rstr2binb(key); + + if (bkey.length > 16) { + bkey = binb(bkey, key.length * 8); + } + ipad = Array(16), opad = Array(16); + for (i = 0; i < 16; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } + hash = binb(ipad.concat(rstr2binb(data)), 512 + data.length * 8); + return binb2rstr(binb(opad.concat(hash), 512 + 160)); + } + + /** + * Calculate the SHA-1 of an array of big-endian words, and a bit length + */ + + function binb(x, len) { + var i, j, t, olda, oldb, oldc, oldd, olde, + w = Array(80), + a = 1732584193, + b = -271733879, + c = -1732584194, + d = 271733878, + e = -1009589776; + + /* append padding */ + x[len >> 5] |= 0x80 << (24 - len % 32); + x[((len + 64 >> 9) << 4) + 15] = len; + + for (i = 0; i < x.length; i += 16) { + olda = a; + oldb = b; + oldc = c; + oldd = d; + olde = e; + + for (j = 0; j < 80; j += 1) { + if (j < 16) { + w[j] = x[i + j]; + } else { + w[j] = bit_rol(w[j - 3] ^ w[j - 8] ^ w[j - 14] ^ w[j - 16], 1); + } + t = safe_add(safe_add(bit_rol(a, 5), sha1_ft(j, b, c, d)), + safe_add(safe_add(e, w[j]), sha1_kt(j))); + e = d; + d = c; + c = bit_rol(b, 30); + b = a; + a = t; + } + + a = safe_add(a, olda); + b = safe_add(b, oldb); + c = safe_add(c, oldc); + d = safe_add(d, oldd); + e = safe_add(e, olde); + } + return Array(a, b, c, d, e); + } + + /** + * Perform the appropriate triplet combination function for the current + * iteration + */ + + function sha1_ft(t, b, c, d) { + if (t < 20) { + return (b & c) | ((~b) & d); + } + if (t < 40) { + return b ^ c ^ d; + } + if (t < 60) { + return (b & c) | (b & d) | (c & d); + } + return b ^ c ^ d; + } + + /** + * Determine the appropriate additive constant for the current iteration + */ + + function sha1_kt(t) { + return (t < 20) ? 1518500249 : (t < 40) ? 1859775393 : + (t < 60) ? -1894007588 : -899497514; + } + }, + /** + * @class Hashes.SHA256 + * @param {config} + * + * A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined in FIPS 180-2 + * Version 2.2 Copyright Angel Marin, Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * See http://pajhome.org.uk/crypt/md5 for details. + * Also http://anmar.eu.org/projects/jssha2/ + */ + SHA256: function(options) { + /** + * Private properties configuration variables. You may need to tweak these to be compatible with + * the server-side, but the defaults work in most cases. + * @see this.setUpperCase() method + * @see this.setPad() method + */ + var hexcase = (options && typeof options.uppercase === 'boolean') ? options.uppercase : false, // hexadecimal output case format. false - lowercase; true - uppercase */ + b64pad = (options && typeof options.pad === 'string') ? options.pad : '=', + /* base-64 pad character. Default '=' for strict RFC compliance */ + utf8 = (options && typeof options.utf8 === 'boolean') ? options.utf8 : true, + /* enable/disable utf8 encoding */ + sha256_K; + + /* privileged (public) methods */ + this.hex = function(s) { + return rstr2hex(rstr(s, utf8)); + }; + this.b64 = function(s) { + return rstr2b64(rstr(s, utf8), b64pad); + }; + this.any = function(s, e) { + return rstr2any(rstr(s, utf8), e); + }; + this.raw = function(s) { + return rstr(s, utf8); + }; + this.hex_hmac = function(k, d) { + return rstr2hex(rstr_hmac(k, d)); + }; + this.b64_hmac = function(k, d) { + return rstr2b64(rstr_hmac(k, d), b64pad); + }; + this.any_hmac = function(k, d, e) { + return rstr2any(rstr_hmac(k, d), e); + }; + /** + * Perform a simple self-test to see if the VM is working + * @return {String} Hexadecimal hash sample + * @public + */ + this.vm_test = function() { + return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; + }; + /** + * Enable/disable uppercase hexadecimal returned string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUpperCase = function(a) { + if (typeof a === 'boolean') { + hexcase = a; + } + return this; + }; + /** + * @description Defines a base64 pad string + * @param {string} Pad + * @return {Object} this + * @public + */ + this.setPad = function(a) { + b64pad = a || b64pad; + return this; + }; + /** + * Defines a base64 pad string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUTF8 = function(a) { + if (typeof a === 'boolean') { + utf8 = a; + } + return this; + }; + + // private methods + + /** + * Calculate the SHA-512 of a raw string + */ + + function rstr(s, utf8) { + s = (utf8) ? utf8Encode(s) : s; + return binb2rstr(binb(rstr2binb(s), s.length * 8)); + } + + /** + * Calculate the HMAC-sha256 of a key and some data (raw strings) + */ + + function rstr_hmac(key, data) { + key = (utf8) ? utf8Encode(key) : key; + data = (utf8) ? utf8Encode(data) : data; + var hash, i = 0, + bkey = rstr2binb(key), + ipad = Array(16), + opad = Array(16); + + if (bkey.length > 16) { + bkey = binb(bkey, key.length * 8); + } + + for (; i < 16; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } + + hash = binb(ipad.concat(rstr2binb(data)), 512 + data.length * 8); + return binb2rstr(binb(opad.concat(hash), 512 + 256)); + } + + /* + * Main sha256 function, with its support functions + */ + + function sha256_S(X, n) { + return (X >>> n) | (X << (32 - n)); + } + + function sha256_R(X, n) { + return (X >>> n); + } + + function sha256_Ch(x, y, z) { + return ((x & y) ^ ((~x) & z)); + } + + function sha256_Maj(x, y, z) { + return ((x & y) ^ (x & z) ^ (y & z)); + } + + function sha256_Sigma0256(x) { + return (sha256_S(x, 2) ^ sha256_S(x, 13) ^ sha256_S(x, 22)); + } + + function sha256_Sigma1256(x) { + return (sha256_S(x, 6) ^ sha256_S(x, 11) ^ sha256_S(x, 25)); + } + + function sha256_Gamma0256(x) { + return (sha256_S(x, 7) ^ sha256_S(x, 18) ^ sha256_R(x, 3)); + } + + function sha256_Gamma1256(x) { + return (sha256_S(x, 17) ^ sha256_S(x, 19) ^ sha256_R(x, 10)); + } + + function sha256_Sigma0512(x) { + return (sha256_S(x, 28) ^ sha256_S(x, 34) ^ sha256_S(x, 39)); + } + + function sha256_Sigma1512(x) { + return (sha256_S(x, 14) ^ sha256_S(x, 18) ^ sha256_S(x, 41)); + } + + function sha256_Gamma0512(x) { + return (sha256_S(x, 1) ^ sha256_S(x, 8) ^ sha256_R(x, 7)); + } + + function sha256_Gamma1512(x) { + return (sha256_S(x, 19) ^ sha256_S(x, 61) ^ sha256_R(x, 6)); + } + + sha256_K = [ + 1116352408, 1899447441, -1245643825, -373957723, 961987163, 1508970993, -1841331548, -1424204075, -670586216, 310598401, 607225278, 1426881987, + 1925078388, -2132889090, -1680079193, -1046744716, -459576895, -272742522, + 264347078, 604807628, 770255983, 1249150122, 1555081692, 1996064986, -1740746414, -1473132947, -1341970488, -1084653625, -958395405, -710438585, + 113926993, 338241895, 666307205, 773529912, 1294757372, 1396182291, + 1695183700, 1986661051, -2117940946, -1838011259, -1564481375, -1474664885, -1035236496, -949202525, -778901479, -694614492, -200395387, 275423344, + 430227734, 506948616, 659060556, 883997877, 958139571, 1322822218, + 1537002063, 1747873779, 1955562222, 2024104815, -2067236844, -1933114872, -1866530822, -1538233109, -1090935817, -965641998 + ]; + + function binb(m, l) { + var HASH = [1779033703, -1150833019, 1013904242, -1521486534, + 1359893119, -1694144372, 528734635, 1541459225 + ]; + var W = new Array(64); + var a, b, c, d, e, f, g, h; + var i, j, T1, T2; + + /* append padding */ + m[l >> 5] |= 0x80 << (24 - l % 32); + m[((l + 64 >> 9) << 4) + 15] = l; + + for (i = 0; i < m.length; i += 16) { + a = HASH[0]; + b = HASH[1]; + c = HASH[2]; + d = HASH[3]; + e = HASH[4]; + f = HASH[5]; + g = HASH[6]; + h = HASH[7]; + + for (j = 0; j < 64; j += 1) { + if (j < 16) { + W[j] = m[j + i]; + } else { + W[j] = safe_add(safe_add(safe_add(sha256_Gamma1256(W[j - 2]), W[j - 7]), + sha256_Gamma0256(W[j - 15])), W[j - 16]); + } + + T1 = safe_add(safe_add(safe_add(safe_add(h, sha256_Sigma1256(e)), sha256_Ch(e, f, g)), + sha256_K[j]), W[j]); + T2 = safe_add(sha256_Sigma0256(a), sha256_Maj(a, b, c)); + h = g; + g = f; + f = e; + e = safe_add(d, T1); + d = c; + c = b; + b = a; + a = safe_add(T1, T2); + } + + HASH[0] = safe_add(a, HASH[0]); + HASH[1] = safe_add(b, HASH[1]); + HASH[2] = safe_add(c, HASH[2]); + HASH[3] = safe_add(d, HASH[3]); + HASH[4] = safe_add(e, HASH[4]); + HASH[5] = safe_add(f, HASH[5]); + HASH[6] = safe_add(g, HASH[6]); + HASH[7] = safe_add(h, HASH[7]); + } + return HASH; + } + + }, + + /** + * @class Hashes.SHA512 + * @param {config} + * + * A JavaScript implementation of the Secure Hash Algorithm, SHA-512, as defined in FIPS 180-2 + * Version 2.2 Copyright Anonymous Contributor, Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * See http://pajhome.org.uk/crypt/md5 for details. + */ + SHA512: function(options) { + /** + * Private properties configuration variables. You may need to tweak these to be compatible with + * the server-side, but the defaults work in most cases. + * @see this.setUpperCase() method + * @see this.setPad() method + */ + var hexcase = (options && typeof options.uppercase === 'boolean') ? options.uppercase : false, + /* hexadecimal output case format. false - lowercase; true - uppercase */ + b64pad = (options && typeof options.pad === 'string') ? options.pad : '=', + /* base-64 pad character. Default '=' for strict RFC compliance */ + utf8 = (options && typeof options.utf8 === 'boolean') ? options.utf8 : true, + /* enable/disable utf8 encoding */ + sha512_k; + + /* privileged (public) methods */ + this.hex = function(s) { + return rstr2hex(rstr(s)); + }; + this.b64 = function(s) { + return rstr2b64(rstr(s), b64pad); + }; + this.any = function(s, e) { + return rstr2any(rstr(s), e); + }; + this.raw = function(s) { + return rstr(s, utf8); + }; + this.hex_hmac = function(k, d) { + return rstr2hex(rstr_hmac(k, d)); + }; + this.b64_hmac = function(k, d) { + return rstr2b64(rstr_hmac(k, d), b64pad); + }; + this.any_hmac = function(k, d, e) { + return rstr2any(rstr_hmac(k, d), e); + }; + /** + * Perform a simple self-test to see if the VM is working + * @return {String} Hexadecimal hash sample + * @public + */ + this.vm_test = function() { + return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; + }; + /** + * @description Enable/disable uppercase hexadecimal returned string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUpperCase = function(a) { + if (typeof a === 'boolean') { + hexcase = a; + } + return this; + }; + /** + * @description Defines a base64 pad string + * @param {string} Pad + * @return {Object} this + * @public + */ + this.setPad = function(a) { + b64pad = a || b64pad; + return this; + }; + /** + * @description Defines a base64 pad string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUTF8 = function(a) { + if (typeof a === 'boolean') { + utf8 = a; + } + return this; + }; + + /* private methods */ + + /** + * Calculate the SHA-512 of a raw string + */ + + function rstr(s) { + s = (utf8) ? utf8Encode(s) : s; + return binb2rstr(binb(rstr2binb(s), s.length * 8)); + } + /* + * Calculate the HMAC-SHA-512 of a key and some data (raw strings) + */ + + function rstr_hmac(key, data) { + key = (utf8) ? utf8Encode(key) : key; + data = (utf8) ? utf8Encode(data) : data; + + var hash, i = 0, + bkey = rstr2binb(key), + ipad = Array(32), + opad = Array(32); + + if (bkey.length > 32) { + bkey = binb(bkey, key.length * 8); + } + + for (; i < 32; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } + + hash = binb(ipad.concat(rstr2binb(data)), 1024 + data.length * 8); + return binb2rstr(binb(opad.concat(hash), 1024 + 512)); + } + + /** + * Calculate the SHA-512 of an array of big-endian dwords, and a bit length + */ + + function binb(x, len) { + var j, i, l, + W = new Array(80), + hash = new Array(16), + //Initial hash values + H = [ + new int64(0x6a09e667, -205731576), + new int64(-1150833019, -2067093701), + new int64(0x3c6ef372, -23791573), + new int64(-1521486534, 0x5f1d36f1), + new int64(0x510e527f, -1377402159), + new int64(-1694144372, 0x2b3e6c1f), + new int64(0x1f83d9ab, -79577749), + new int64(0x5be0cd19, 0x137e2179) + ], + T1 = new int64(0, 0), + T2 = new int64(0, 0), + a = new int64(0, 0), + b = new int64(0, 0), + c = new int64(0, 0), + d = new int64(0, 0), + e = new int64(0, 0), + f = new int64(0, 0), + g = new int64(0, 0), + h = new int64(0, 0), + //Temporary variables not specified by the document + s0 = new int64(0, 0), + s1 = new int64(0, 0), + Ch = new int64(0, 0), + Maj = new int64(0, 0), + r1 = new int64(0, 0), + r2 = new int64(0, 0), + r3 = new int64(0, 0); + + if (sha512_k === undefined) { + //SHA512 constants + sha512_k = [ + new int64(0x428a2f98, -685199838), new int64(0x71374491, 0x23ef65cd), + new int64(-1245643825, -330482897), new int64(-373957723, -2121671748), + new int64(0x3956c25b, -213338824), new int64(0x59f111f1, -1241133031), + new int64(-1841331548, -1357295717), new int64(-1424204075, -630357736), + new int64(-670586216, -1560083902), new int64(0x12835b01, 0x45706fbe), + new int64(0x243185be, 0x4ee4b28c), new int64(0x550c7dc3, -704662302), + new int64(0x72be5d74, -226784913), new int64(-2132889090, 0x3b1696b1), + new int64(-1680079193, 0x25c71235), new int64(-1046744716, -815192428), + new int64(-459576895, -1628353838), new int64(-272742522, 0x384f25e3), + new int64(0xfc19dc6, -1953704523), new int64(0x240ca1cc, 0x77ac9c65), + new int64(0x2de92c6f, 0x592b0275), new int64(0x4a7484aa, 0x6ea6e483), + new int64(0x5cb0a9dc, -1119749164), new int64(0x76f988da, -2096016459), + new int64(-1740746414, -295247957), new int64(-1473132947, 0x2db43210), + new int64(-1341970488, -1728372417), new int64(-1084653625, -1091629340), + new int64(-958395405, 0x3da88fc2), new int64(-710438585, -1828018395), + new int64(0x6ca6351, -536640913), new int64(0x14292967, 0xa0e6e70), + new int64(0x27b70a85, 0x46d22ffc), new int64(0x2e1b2138, 0x5c26c926), + new int64(0x4d2c6dfc, 0x5ac42aed), new int64(0x53380d13, -1651133473), + new int64(0x650a7354, -1951439906), new int64(0x766a0abb, 0x3c77b2a8), + new int64(-2117940946, 0x47edaee6), new int64(-1838011259, 0x1482353b), + new int64(-1564481375, 0x4cf10364), new int64(-1474664885, -1136513023), + new int64(-1035236496, -789014639), new int64(-949202525, 0x654be30), + new int64(-778901479, -688958952), new int64(-694614492, 0x5565a910), + new int64(-200395387, 0x5771202a), new int64(0x106aa070, 0x32bbd1b8), + new int64(0x19a4c116, -1194143544), new int64(0x1e376c08, 0x5141ab53), + new int64(0x2748774c, -544281703), new int64(0x34b0bcb5, -509917016), + new int64(0x391c0cb3, -976659869), new int64(0x4ed8aa4a, -482243893), + new int64(0x5b9cca4f, 0x7763e373), new int64(0x682e6ff3, -692930397), + new int64(0x748f82ee, 0x5defb2fc), new int64(0x78a5636f, 0x43172f60), + new int64(-2067236844, -1578062990), new int64(-1933114872, 0x1a6439ec), + new int64(-1866530822, 0x23631e28), new int64(-1538233109, -561857047), + new int64(-1090935817, -1295615723), new int64(-965641998, -479046869), + new int64(-903397682, -366583396), new int64(-779700025, 0x21c0c207), + new int64(-354779690, -840897762), new int64(-176337025, -294727304), + new int64(0x6f067aa, 0x72176fba), new int64(0xa637dc5, -1563912026), + new int64(0x113f9804, -1090974290), new int64(0x1b710b35, 0x131c471b), + new int64(0x28db77f5, 0x23047d84), new int64(0x32caab7b, 0x40c72493), + new int64(0x3c9ebe0a, 0x15c9bebc), new int64(0x431d67c4, -1676669620), + new int64(0x4cc5d4be, -885112138), new int64(0x597f299c, -60457430), + new int64(0x5fcb6fab, 0x3ad6faec), new int64(0x6c44198c, 0x4a475817) + ]; + } + + for (i = 0; i < 80; i += 1) { + W[i] = new int64(0, 0); + } + + // append padding to the source string. The format is described in the FIPS. + x[len >> 5] |= 0x80 << (24 - (len & 0x1f)); + x[((len + 128 >> 10) << 5) + 31] = len; + l = x.length; + for (i = 0; i < l; i += 32) { //32 dwords is the block size + int64copy(a, H[0]); + int64copy(b, H[1]); + int64copy(c, H[2]); + int64copy(d, H[3]); + int64copy(e, H[4]); + int64copy(f, H[5]); + int64copy(g, H[6]); + int64copy(h, H[7]); + + for (j = 0; j < 16; j += 1) { + W[j].h = x[i + 2 * j]; + W[j].l = x[i + 2 * j + 1]; + } + + for (j = 16; j < 80; j += 1) { + //sigma1 + int64rrot(r1, W[j - 2], 19); + int64revrrot(r2, W[j - 2], 29); + int64shr(r3, W[j - 2], 6); + s1.l = r1.l ^ r2.l ^ r3.l; + s1.h = r1.h ^ r2.h ^ r3.h; + //sigma0 + int64rrot(r1, W[j - 15], 1); + int64rrot(r2, W[j - 15], 8); + int64shr(r3, W[j - 15], 7); + s0.l = r1.l ^ r2.l ^ r3.l; + s0.h = r1.h ^ r2.h ^ r3.h; + + int64add4(W[j], s1, W[j - 7], s0, W[j - 16]); + } + + for (j = 0; j < 80; j += 1) { + //Ch + Ch.l = (e.l & f.l) ^ (~e.l & g.l); + Ch.h = (e.h & f.h) ^ (~e.h & g.h); + + //Sigma1 + int64rrot(r1, e, 14); + int64rrot(r2, e, 18); + int64revrrot(r3, e, 9); + s1.l = r1.l ^ r2.l ^ r3.l; + s1.h = r1.h ^ r2.h ^ r3.h; + + //Sigma0 + int64rrot(r1, a, 28); + int64revrrot(r2, a, 2); + int64revrrot(r3, a, 7); + s0.l = r1.l ^ r2.l ^ r3.l; + s0.h = r1.h ^ r2.h ^ r3.h; + + //Maj + Maj.l = (a.l & b.l) ^ (a.l & c.l) ^ (b.l & c.l); + Maj.h = (a.h & b.h) ^ (a.h & c.h) ^ (b.h & c.h); + + int64add5(T1, h, s1, Ch, sha512_k[j], W[j]); + int64add(T2, s0, Maj); + + int64copy(h, g); + int64copy(g, f); + int64copy(f, e); + int64add(e, d, T1); + int64copy(d, c); + int64copy(c, b); + int64copy(b, a); + int64add(a, T1, T2); + } + int64add(H[0], H[0], a); + int64add(H[1], H[1], b); + int64add(H[2], H[2], c); + int64add(H[3], H[3], d); + int64add(H[4], H[4], e); + int64add(H[5], H[5], f); + int64add(H[6], H[6], g); + int64add(H[7], H[7], h); + } + + //represent the hash as an array of 32-bit dwords + for (i = 0; i < 8; i += 1) { + hash[2 * i] = H[i].h; + hash[2 * i + 1] = H[i].l; + } + return hash; + } + + //A constructor for 64-bit numbers + + function int64(h, l) { + this.h = h; + this.l = l; + //this.toString = int64toString; + } + + //Copies src into dst, assuming both are 64-bit numbers + + function int64copy(dst, src) { + dst.h = src.h; + dst.l = src.l; + } + + //Right-rotates a 64-bit number by shift + //Won't handle cases of shift>=32 + //The function revrrot() is for that + + function int64rrot(dst, x, shift) { + dst.l = (x.l >>> shift) | (x.h << (32 - shift)); + dst.h = (x.h >>> shift) | (x.l << (32 - shift)); + } + + //Reverses the dwords of the source and then rotates right by shift. + //This is equivalent to rotation by 32+shift + + function int64revrrot(dst, x, shift) { + dst.l = (x.h >>> shift) | (x.l << (32 - shift)); + dst.h = (x.l >>> shift) | (x.h << (32 - shift)); + } + + //Bitwise-shifts right a 64-bit number by shift + //Won't handle shift>=32, but it's never needed in SHA512 + + function int64shr(dst, x, shift) { + dst.l = (x.l >>> shift) | (x.h << (32 - shift)); + dst.h = (x.h >>> shift); + } + + //Adds two 64-bit numbers + //Like the original implementation, does not rely on 32-bit operations + + function int64add(dst, x, y) { + var w0 = (x.l & 0xffff) + (y.l & 0xffff); + var w1 = (x.l >>> 16) + (y.l >>> 16) + (w0 >>> 16); + var w2 = (x.h & 0xffff) + (y.h & 0xffff) + (w1 >>> 16); + var w3 = (x.h >>> 16) + (y.h >>> 16) + (w2 >>> 16); + dst.l = (w0 & 0xffff) | (w1 << 16); + dst.h = (w2 & 0xffff) | (w3 << 16); + } + + //Same, except with 4 addends. Works faster than adding them one by one. + + function int64add4(dst, a, b, c, d) { + var w0 = (a.l & 0xffff) + (b.l & 0xffff) + (c.l & 0xffff) + (d.l & 0xffff); + var w1 = (a.l >>> 16) + (b.l >>> 16) + (c.l >>> 16) + (d.l >>> 16) + (w0 >>> 16); + var w2 = (a.h & 0xffff) + (b.h & 0xffff) + (c.h & 0xffff) + (d.h & 0xffff) + (w1 >>> 16); + var w3 = (a.h >>> 16) + (b.h >>> 16) + (c.h >>> 16) + (d.h >>> 16) + (w2 >>> 16); + dst.l = (w0 & 0xffff) | (w1 << 16); + dst.h = (w2 & 0xffff) | (w3 << 16); + } + + //Same, except with 5 addends + + function int64add5(dst, a, b, c, d, e) { + var w0 = (a.l & 0xffff) + (b.l & 0xffff) + (c.l & 0xffff) + (d.l & 0xffff) + (e.l & 0xffff), + w1 = (a.l >>> 16) + (b.l >>> 16) + (c.l >>> 16) + (d.l >>> 16) + (e.l >>> 16) + (w0 >>> 16), + w2 = (a.h & 0xffff) + (b.h & 0xffff) + (c.h & 0xffff) + (d.h & 0xffff) + (e.h & 0xffff) + (w1 >>> 16), + w3 = (a.h >>> 16) + (b.h >>> 16) + (c.h >>> 16) + (d.h >>> 16) + (e.h >>> 16) + (w2 >>> 16); + dst.l = (w0 & 0xffff) | (w1 << 16); + dst.h = (w2 & 0xffff) | (w3 << 16); + } + }, + /** + * @class Hashes.RMD160 + * @constructor + * @param {Object} [config] + * + * A JavaScript implementation of the RIPEMD-160 Algorithm + * Version 2.2 Copyright Jeremy Lin, Paul Johnston 2000 - 2009. + * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet + * See http://pajhome.org.uk/crypt/md5 for details. + * Also http://www.ocf.berkeley.edu/~jjlin/jsotp/ + */ + RMD160: function(options) { + /** + * Private properties configuration variables. You may need to tweak these to be compatible with + * the server-side, but the defaults work in most cases. + * @see this.setUpperCase() method + * @see this.setPad() method + */ + var hexcase = (options && typeof options.uppercase === 'boolean') ? options.uppercase : false, + /* hexadecimal output case format. false - lowercase; true - uppercase */ + b64pad = (options && typeof options.pad === 'string') ? options.pa : '=', + /* base-64 pad character. Default '=' for strict RFC compliance */ + utf8 = (options && typeof options.utf8 === 'boolean') ? options.utf8 : true, + /* enable/disable utf8 encoding */ + rmd160_r1 = [ + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, + 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, + 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, + 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, + 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 + ], + rmd160_r2 = [ + 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, + 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, + 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, + 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, + 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 + ], + rmd160_s1 = [ + 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, + 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, + 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, + 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, + 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 + ], + rmd160_s2 = [ + 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, + 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, + 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, + 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, + 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 + ]; + + /* privileged (public) methods */ + this.hex = function(s) { + return rstr2hex(rstr(s, utf8)); + }; + this.b64 = function(s) { + return rstr2b64(rstr(s, utf8), b64pad); + }; + this.any = function(s, e) { + return rstr2any(rstr(s, utf8), e); + }; + this.raw = function(s) { + return rstr(s, utf8); + }; + this.hex_hmac = function(k, d) { + return rstr2hex(rstr_hmac(k, d)); + }; + this.b64_hmac = function(k, d) { + return rstr2b64(rstr_hmac(k, d), b64pad); + }; + this.any_hmac = function(k, d, e) { + return rstr2any(rstr_hmac(k, d), e); + }; + /** + * Perform a simple self-test to see if the VM is working + * @return {String} Hexadecimal hash sample + * @public + */ + this.vm_test = function() { + return hex('abc').toLowerCase() === '900150983cd24fb0d6963f7d28e17f72'; + }; + /** + * @description Enable/disable uppercase hexadecimal returned string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUpperCase = function(a) { + if (typeof a === 'boolean') { + hexcase = a; + } + return this; + }; + /** + * @description Defines a base64 pad string + * @param {string} Pad + * @return {Object} this + * @public + */ + this.setPad = function(a) { + if (typeof a !== 'undefined') { + b64pad = a; + } + return this; + }; + /** + * @description Defines a base64 pad string + * @param {boolean} + * @return {Object} this + * @public + */ + this.setUTF8 = function(a) { + if (typeof a === 'boolean') { + utf8 = a; + } + return this; + }; + + /* private methods */ + + /** + * Calculate the rmd160 of a raw string + */ + + function rstr(s) { + s = (utf8) ? utf8Encode(s) : s; + return binl2rstr(binl(rstr2binl(s), s.length * 8)); + } + + /** + * Calculate the HMAC-rmd160 of a key and some data (raw strings) + */ + + function rstr_hmac(key, data) { + key = (utf8) ? utf8Encode(key) : key; + data = (utf8) ? utf8Encode(data) : data; + var i, hash, + bkey = rstr2binl(key), + ipad = Array(16), + opad = Array(16); + + if (bkey.length > 16) { + bkey = binl(bkey, key.length * 8); + } + + for (i = 0; i < 16; i += 1) { + ipad[i] = bkey[i] ^ 0x36363636; + opad[i] = bkey[i] ^ 0x5C5C5C5C; + } + hash = binl(ipad.concat(rstr2binl(data)), 512 + data.length * 8); + return binl2rstr(binl(opad.concat(hash), 512 + 160)); + } + + /** + * Convert an array of little-endian words to a string + */ + + function binl2rstr(input) { + var i, output = '', + l = input.length * 32; + for (i = 0; i < l; i += 8) { + output += String.fromCharCode((input[i >> 5] >>> (i % 32)) & 0xFF); + } + return output; + } + + /** + * Calculate the RIPE-MD160 of an array of little-endian words, and a bit length. + */ + + function binl(x, len) { + var T, j, i, l, + h0 = 0x67452301, + h1 = 0xefcdab89, + h2 = 0x98badcfe, + h3 = 0x10325476, + h4 = 0xc3d2e1f0, + A1, B1, C1, D1, E1, + A2, B2, C2, D2, E2; + + /* append padding */ + x[len >> 5] |= 0x80 << (len % 32); + x[(((len + 64) >>> 9) << 4) + 14] = len; + l = x.length; + + for (i = 0; i < l; i += 16) { + A1 = A2 = h0; + B1 = B2 = h1; + C1 = C2 = h2; + D1 = D2 = h3; + E1 = E2 = h4; + for (j = 0; j <= 79; j += 1) { + T = safe_add(A1, rmd160_f(j, B1, C1, D1)); + T = safe_add(T, x[i + rmd160_r1[j]]); + T = safe_add(T, rmd160_K1(j)); + T = safe_add(bit_rol(T, rmd160_s1[j]), E1); + A1 = E1; + E1 = D1; + D1 = bit_rol(C1, 10); + C1 = B1; + B1 = T; + T = safe_add(A2, rmd160_f(79 - j, B2, C2, D2)); + T = safe_add(T, x[i + rmd160_r2[j]]); + T = safe_add(T, rmd160_K2(j)); + T = safe_add(bit_rol(T, rmd160_s2[j]), E2); + A2 = E2; + E2 = D2; + D2 = bit_rol(C2, 10); + C2 = B2; + B2 = T; + } + + T = safe_add(h1, safe_add(C1, D2)); + h1 = safe_add(h2, safe_add(D1, E2)); + h2 = safe_add(h3, safe_add(E1, A2)); + h3 = safe_add(h4, safe_add(A1, B2)); + h4 = safe_add(h0, safe_add(B1, C2)); + h0 = T; + } + return [h0, h1, h2, h3, h4]; + } + + // specific algorithm methods + + function rmd160_f(j, x, y, z) { + return (0 <= j && j <= 15) ? (x ^ y ^ z) : + (16 <= j && j <= 31) ? (x & y) | (~x & z) : + (32 <= j && j <= 47) ? (x | ~y) ^ z : + (48 <= j && j <= 63) ? (x & z) | (y & ~z) : + (64 <= j && j <= 79) ? x ^ (y | ~z) : + 'rmd160_f: j out of range'; + } + + function rmd160_K1(j) { + return (0 <= j && j <= 15) ? 0x00000000 : + (16 <= j && j <= 31) ? 0x5a827999 : + (32 <= j && j <= 47) ? 0x6ed9eba1 : + (48 <= j && j <= 63) ? 0x8f1bbcdc : + (64 <= j && j <= 79) ? 0xa953fd4e : + 'rmd160_K1: j out of range'; + } + + function rmd160_K2(j) { + return (0 <= j && j <= 15) ? 0x50a28be6 : + (16 <= j && j <= 31) ? 0x5c4dd124 : + (32 <= j && j <= 47) ? 0x6d703ef3 : + (48 <= j && j <= 63) ? 0x7a6d76e9 : + (64 <= j && j <= 79) ? 0x00000000 : + 'rmd160_K2: j out of range'; + } + } + }; + + // exposes Hashes + (function(window, undefined) { + var freeExports = false; + if (typeof exports === 'object') { + freeExports = exports; + if (exports && typeof global === 'object' && global && global === global.global) { + window = global; + } + } + + if (typeof define === 'function' && typeof define.amd === 'object' && define.amd) { + // define as an anonymous module, so, through path mapping, it can be aliased + define(function() { + return Hashes; + }); + } else if (freeExports) { + // in Node.js or RingoJS v0.8.0+ + if (typeof module === 'object' && module && module.exports === freeExports) { + module.exports = Hashes; + } + // in Narwhal or RingoJS v0.7.0- + else { + freeExports.Hashes = Hashes; + } + } else { + // in a browser or Rhino + window.Hashes = Hashes; + } + }(this)); +}()); // IIFE