PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB` var DES = require('browserify-des') var aes = require('browserify-aes/browser') var aesModes = require('browserify-aes/modes') var desModes = require('browserify-des/modes') var ebtk = require('evp_bytestokey') function createCipher (suite, password) { suite = suite.toLowerCase() var keyLen, ivLen if (aesModes[suite]) { keyLen = aesModes[suite].key ivLen = aesModes[suite].iv } else if (desModes[suite]) { keyLen = desModes[suite].key * 8 ivLen = desModes[suite].iv } else { throw new TypeError('invalid suite type') } var keys = ebtk(password, false, keyLen, ivLen) return createCipheriv(suite, keys.key, keys.iv) } function createDecipher (suite, password) { suite = suite.toLowerCase() var keyLen, ivLen if (aesModes[suite]) { keyLen = aesModes[suite].key ivLen = aesModes[suite].iv } else if (desModes[suite]) { keyLen = desModes[suite].key * 8 ivLen = desModes[suite].iv } else { throw new TypeError('invalid suite type') } var keys = ebtk(password, false, keyLen, ivLen) return createDecipheriv(suite, keys.key, keys.iv) } function createCipheriv (suite, key, iv) { suite = suite.toLowerCase() if (aesModes[suite]) return aes.createCipheriv(suite, key, iv) if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite }) throw new TypeError('invalid suite type') } function createDecipheriv (suite, key, iv) { suite = suite.toLowerCase() if (aesModes[suite]) return aes.createDecipheriv(suite, key, iv) if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite, decrypt: true }) throw new TypeError('invalid suite type') } function getCiphers () { return Object.keys(desModes).concat(aes.getCiphers()) } exports.createCipher = exports.Cipher = createCipher exports.createCipheriv = exports.Cipheriv = createCipheriv exports.createDecipher = exports.Decipher = createDecipher exports.createDecipheriv = exports.Decipheriv = createDecipheriv exports.listCiphers = exports.getCiphers = getCiphers