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- {"ast":null,"code":";\n(function (root, factory, undef) {\n if (typeof exports === \"object\") {\n // CommonJS\n module.exports = exports = factory(require(\"./core\"), require(\"./sha1\"), require(\"./hmac\"));\n } else if (typeof define === \"function\" && define.amd) {\n // AMD\n define([\"./core\", \"./sha1\", \"./hmac\"], factory);\n } else {\n // Global (browser)\n factory(root.CryptoJS);\n }\n})(this, function (CryptoJS) {\n (function () {\n // Shortcuts\n var C = CryptoJS;\n var C_lib = C.lib;\n var Base = C_lib.Base;\n var WordArray = C_lib.WordArray;\n var C_algo = C.algo;\n var MD5 = C_algo.MD5;\n\n /**\n * This key derivation function is meant to conform with EVP_BytesToKey.\n * www.openssl.org/docs/crypto/EVP_BytesToKey.html\n */\n var EvpKDF = C_algo.EvpKDF = Base.extend({\n /**\n * Configuration options.\n *\n * @property {number} keySize The key size in words to generate. Default: 4 (128 bits)\n * @property {Hasher} hasher The hash algorithm to use. Default: MD5\n * @property {number} iterations The number of iterations to perform. Default: 1\n */\n cfg: Base.extend({\n keySize: 128 / 32,\n hasher: MD5,\n iterations: 1\n }),\n /**\n * Initializes a newly created key derivation function.\n *\n * @param {Object} cfg (Optional) The configuration options to use for the derivation.\n *\n * @example\n *\n * var kdf = CryptoJS.algo.EvpKDF.create();\n * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });\n * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });\n */\n init: function (cfg) {\n this.cfg = this.cfg.extend(cfg);\n },\n /**\n * Derives a key from a password.\n *\n * @param {WordArray|string} password The password.\n * @param {WordArray|string} salt A salt.\n *\n * @return {WordArray} The derived key.\n *\n * @example\n *\n * var key = kdf.compute(password, salt);\n */\n compute: function (password, salt) {\n var block;\n\n // Shortcut\n var cfg = this.cfg;\n\n // Init hasher\n var hasher = cfg.hasher.create();\n\n // Initial values\n var derivedKey = WordArray.create();\n\n // Shortcuts\n var derivedKeyWords = derivedKey.words;\n var keySize = cfg.keySize;\n var iterations = cfg.iterations;\n\n // Generate key\n while (derivedKeyWords.length < keySize) {\n if (block) {\n hasher.update(block);\n }\n block = hasher.update(password).finalize(salt);\n hasher.reset();\n\n // Iterations\n for (var i = 1; i < iterations; i++) {\n block = hasher.finalize(block);\n hasher.reset();\n }\n derivedKey.concat(block);\n }\n derivedKey.sigBytes = keySize * 4;\n return derivedKey;\n }\n });\n\n /**\n * Derives a key from a password.\n *\n * @param {WordArray|string} password The password.\n * @param {WordArray|string} salt A salt.\n * @param {Object} cfg (Optional) The configuration options to use for this computation.\n *\n * @return {WordArray} The derived key.\n *\n * @static\n *\n * @example\n *\n * var key = CryptoJS.EvpKDF(password, salt);\n * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });\n * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });\n */\n C.EvpKDF = function (password, salt, cfg) {\n return EvpKDF.create(cfg).compute(password, salt);\n };\n })();\n return CryptoJS.EvpKDF;\n});","map":{"version":3,"names":["root","factory","undef","exports","module","require","define","amd","CryptoJS","C","C_lib","lib","Base","WordArray","C_algo","algo","MD5","EvpKDF","extend","cfg","keySize","hasher","iterations","init","compute","password","salt","block","create","derivedKey","derivedKeyWords","words","length","update","finalize","reset","i","concat","sigBytes"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/crypto-js/evpkdf.js"],"sourcesContent":[";(function (root, factory, undef) {\n\tif (typeof exports === \"object\") {\n\t\t// CommonJS\n\t\tmodule.exports = exports = factory(require(\"./core\"), require(\"./sha1\"), require(\"./hmac\"));\n\t}\n\telse if (typeof define === \"function\" && define.amd) {\n\t\t// AMD\n\t\tdefine([\"./core\", \"./sha1\", \"./hmac\"], factory);\n\t}\n\telse {\n\t\t// Global (browser)\n\t\tfactory(root.CryptoJS);\n\t}\n}(this, function (CryptoJS) {\n\n\t(function () {\n\t // Shortcuts\n\t var C = CryptoJS;\n\t var C_lib = C.lib;\n\t var Base = C_lib.Base;\n\t var WordArray = C_lib.WordArray;\n\t var C_algo = C.algo;\n\t var MD5 = C_algo.MD5;\n\n\t /**\n\t * This key derivation function is meant to conform with EVP_BytesToKey.\n\t * www.openssl.org/docs/crypto/EVP_BytesToKey.html\n\t */\n\t var EvpKDF = C_algo.EvpKDF = Base.extend({\n\t /**\n\t * Configuration options.\n\t *\n\t * @property {number} keySize The key size in words to generate. 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Default: 1\n\t */\n\t cfg: Base.extend({\n\t keySize: 128/32,\n\t hasher: MD5,\n\t iterations: 1\n\t }),\n\n\t /**\n\t * Initializes a newly created key derivation function.\n\t *\n\t * @param {Object} cfg (Optional) The configuration options to use for the derivation.\n\t *\n\t * @example\n\t *\n\t * var kdf = CryptoJS.algo.EvpKDF.create();\n\t * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });\n\t * var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });\n\t */\n\t init: function (cfg) {\n\t this.cfg = this.cfg.extend(cfg);\n\t },\n\n\t /**\n\t * Derives a key from a password.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @example\n\t *\n\t * var key = kdf.compute(password, salt);\n\t */\n\t compute: function (password, salt) {\n\t var block;\n\n\t // Shortcut\n\t var cfg = this.cfg;\n\n\t // Init hasher\n\t var hasher = cfg.hasher.create();\n\n\t // Initial values\n\t var derivedKey = WordArray.create();\n\n\t // Shortcuts\n\t var derivedKeyWords = derivedKey.words;\n\t var keySize = cfg.keySize;\n\t var iterations = cfg.iterations;\n\n\t // Generate key\n\t while (derivedKeyWords.length < keySize) {\n\t if (block) {\n\t hasher.update(block);\n\t }\n\t block = hasher.update(password).finalize(salt);\n\t hasher.reset();\n\n\t // Iterations\n\t for (var i = 1; i < iterations; i++) {\n\t block = hasher.finalize(block);\n\t hasher.reset();\n\t }\n\n\t derivedKey.concat(block);\n\t }\n\t derivedKey.sigBytes = keySize * 4;\n\n\t return derivedKey;\n\t }\n\t });\n\n\t /**\n\t * Derives a key from a password.\n\t *\n\t * @param {WordArray|string} password The password.\n\t * @param {WordArray|string} salt A salt.\n\t * @param {Object} cfg (Optional) The configuration options to use for this computation.\n\t *\n\t * @return {WordArray} The derived key.\n\t *\n\t * @static\n\t *\n\t * @example\n\t *\n\t * var key = CryptoJS.EvpKDF(password, salt);\n\t * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });\n\t * var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });\n\t */\n\t C.EvpKDF = function (password, salt, cfg) {\n\t return EvpKDF.create(cfg).compute(password, salt);\n\t };\n\t}());\n\n\n\treturn CryptoJS.EvpKDF;\n\n}));"],"mappings":"AAAA;AAAE,WAAUA,IAAI,EAAEC,OAAO,EAAEC,KAAK,EAAE;EACjC,IAAI,OAAOC,OAAO,KAAK,QAAQ,EAAE;IAChC;IACAC,MAAM,CAACD,OAAO,GAAGA,OAAO,GAAGF,OAAO,CAACI,OAAO,CAAC,QAAQ,CAAC,EAAEA,OAAO,CAAC,QAAQ,CAAC,EAAEA,OAAO,CAAC,QAAQ,CAAC,CAAC;EAC5F,CAAC,MACI,IAAI,OAAOC,MAAM,KAAK,UAAU,IAAIA,MAAM,CAACC,GAAG,EAAE;IACpD;IACAD,MAAM,CAAC,CAAC,QAAQ,EAAE,QAAQ,EAAE,QAAQ,CAAC,EAAEL,OAAO,CAAC;EAChD,CAAC,MACI;IACJ;IACAA,OAAO,CAACD,IAAI,CAACQ,QAAQ,CAAC;EACvB;AACD,CAAC,EAAC,IAAI,EAAE,UAAUA,QAAQ,EAAE;EAE1B,aAAY;IACT;IACA,IAAIC,CAAC,GAAGD,QAAQ;IAChB,IAAIE,KAAK,GAAGD,CAAC,CAACE,GAAG;IACjB,IAAIC,IAAI,GAAGF,KAAK,CAACE,IAAI;IACrB,IAAIC,SAAS,GAAGH,KAAK,CAACG,SAAS;IAC/B,IAAIC,MAAM,GAAGL,CAAC,CAACM,IAAI;IACnB,IAAIC,GAAG,GAAGF,MAAM,CAACE,GAAG;;IAEpB;AACL;AACA;AACA;IACK,IAAIC,MAAM,GAAGH,MAAM,CAACG,MAAM,GAAGL,IAAI,CAACM,MAAM,CAAC;MACrC;AACT;AACA;AACA;AACA;AACA;AACA;MACSC,GAAG,EAAEP,IAAI,CAACM,MAAM,CAAC;QACbE,OAAO,EAAE,GAAG,GAAC,EAAE;QACfC,MAAM,EAAEL,GAAG;QACXM,UAAU,EAAE;MAChB,CAAC,CAAC;MAEF;AACT;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;MACSC,IAAI,EAAE,SAAAA,CAAUJ,GAAG,EAAE;QACjB,IAAI,CAACA,GAAG,GAAG,IAAI,CAACA,GAAG,CAACD,MAAM,CAACC,GAAG,CAAC;MACnC,CAAC;MAED;AACT;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;MACSK,OAAO,EAAE,SAAAA,CAAUC,QAAQ,EAAEC,IAAI,EAAE;QAC/B,IAAIC,KAAK;;QAET;QACA,IAAIR,GAAG,GAAG,IAAI,CAACA,GAAG;;QAElB;QACA,IAAIE,MAAM,GAAGF,GAAG,CAACE,MAAM,CAACO,MAAM,CAAC,CAAC;;QAEhC;QACA,IAAIC,UAAU,GAAGhB,SAAS,CAACe,MAAM,CAAC,CAAC;;QAEnC;QACA,IAAIE,eAAe,GAAGD,UAAU,CAACE,KAAK;QACtC,IAAIX,OAAO,GAAGD,GAAG,CAACC,OAAO;QACzB,IAAIE,UAAU,GAAGH,GAAG,CAACG,UAAU;;QAE/B;QACA,OAAOQ,eAAe,CAACE,MAAM,GAAGZ,OAAO,EAAE;UACrC,IAAIO,KAAK,EAAE;YACPN,MAAM,CAACY,MAAM,CAACN,KAAK,CAAC;UACxB;UACAA,KAAK,GAAGN,MAAM,CAACY,MAAM,CAACR,QAAQ,CAAC,CAACS,QAAQ,CAACR,IAAI,CAAC;UAC9CL,MAAM,CAACc,KAAK,CAAC,CAAC;;UAEd;UACA,KAAK,IAAIC,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGd,UAAU,EAAEc,CAAC,EAAE,EAAE;YACjCT,KAAK,GAAGN,MAAM,CAACa,QAAQ,CAACP,KAAK,CAAC;YAC9BN,MAAM,CAACc,KAAK,CAAC,CAAC;UAClB;UAEAN,UAAU,CAACQ,MAAM,CAACV,KAAK,CAAC;QAC5B;QACAE,UAAU,CAACS,QAAQ,GAAGlB,OAAO,GAAG,CAAC;QAEjC,OAAOS,UAAU;MACrB;IACJ,CAAC,CAAC;;IAEF;AACL;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;IACKpB,CAAC,CAACQ,MAAM,GAAG,UAAUQ,QAAQ,EAAEC,IAAI,EAAEP,GAAG,EAAE;MACtC,OAAOF,MAAM,CAACW,MAAM,CAACT,GAAG,CAAC,CAACK,OAAO,CAACC,QAAQ,EAAEC,IAAI,CAAC;IACrD,CAAC;EACL,CAAC,EAAC,CAAC;EAGH,OAAOlB,QAAQ,CAACS,MAAM;AAEvB,CAAC,CAAC","ignoreList":[]},"metadata":{},"sourceType":"script","externalDependencies":[]}
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