106 lines
3.5 KiB
JavaScript
106 lines
3.5 KiB
JavaScript
// Module ID: 8818
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// Function ID: 69804
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// Name: pbkdf2Init
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// Dependencies: [5, 8816, 8815, 8819]
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// Exports: pbkdf2, pbkdf2Async
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// Module 8818 (pbkdf2Init)
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import asyncGeneratorStep from "asyncGeneratorStep";
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function pbkdf2Init(sha256, B, B, arg3) {
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let asyncTick;
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let c;
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let dkLen;
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require(8816) /* number */.hash(sha256);
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({ c, dkLen, asyncTick } = require(8815) /* asciiToBase16 */.checkOpts({ dkLen: 32, asyncTick: 10 }, arg3));
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require(8816) /* number */.number(c);
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require(8816) /* number */.number(dkLen);
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require(8816) /* number */.number(asyncTick);
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if (c < 1) {
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const _Error = Error;
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const error = new Error("PBKDF2: iterations (c) should be >= 1");
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throw error;
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} else {
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const _Uint8Array = Uint8Array;
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const toBytesResult = require(8815) /* asciiToBase16 */.toBytes(B);
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const uint8Array = new Uint8Array(dkLen);
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const hmac = require(8819) /* _isNativeReflectConstruct */.hmac;
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let obj = hmac.create(sha256, toBytesResult);
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const toBytesResult1 = require(8815) /* asciiToBase16 */.toBytes(B);
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obj = { c, dkLen, asyncTick, DK: uint8Array };
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obj.PRF = obj;
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obj.PRFSalt = obj._cloneInto().update(toBytesResult1);
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return obj;
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}
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const checkOptsResult = require(8815) /* asciiToBase16 */.checkOpts({ dkLen: 32, asyncTick: 10 }, arg3);
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}
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function pbkdf2Output(PRF, PRFSalt, DK, destroy3, uint8Array1) {
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PRF.destroy();
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PRFSalt.destroy();
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if (destroy3) {
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destroy3.destroy();
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}
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uint8Array1.fill(0);
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return DK;
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}
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function _pbkdf2Async() {
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// CreateGeneratorClosureLongIndex (0x67)
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const obj = asyncGeneratorStep(tmp);
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return obj(...arguments);
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}
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export const pbkdf2 = function pbkdf2(sha256, B, B, arg3) {
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let DK;
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let PRF;
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let PRFSalt;
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let c;
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let dkLen;
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({ c, dkLen, DK, PRF, PRFSalt } = pbkdf2Init(sha256, B, B, arg3));
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const uint8Array = new Uint8Array(4);
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const view = require(8815) /* asciiToBase16 */.createView(uint8Array);
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const uint8Array1 = new Uint8Array(PRF.outputLen);
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let num = 1;
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let num2 = 0;
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let tmp4;
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if (0 < dkLen) {
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do {
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let subarrayResult = DK.subarray(num2, num2 + PRF.outputLen);
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let setInt32Result = view.setInt32(0, num, false);
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let _cloneIntoResult = PRFSalt._cloneInto(tmp3);
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let updateResult = _cloneIntoResult.update(uint8Array);
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let digestIntoResult = updateResult.digestInto(uint8Array1);
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let result = subarrayResult.set(uint8Array1.subarray(0, subarrayResult.length));
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let tmp8 = num;
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let tmp9 = num2;
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let num3 = 1;
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if (1 < c) {
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do {
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let _cloneIntoResult1 = PRF._cloneInto(_cloneIntoResult);
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let updateResult1 = _cloneIntoResult1.update(uint8Array1);
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let digestIntoResult1 = updateResult1.digestInto(uint8Array1);
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let num4 = 0;
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let num5 = 0;
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if (0 < subarrayResult.length) {
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do {
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subarrayResult[num4] = subarrayResult[num4] ^ uint8Array1[num4];
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num4 = num4 + 1;
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num5 = num4;
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length = subarrayResult.length;
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} while (num4 < length);
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}
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num3 = num3 + 1;
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let tmp11 = num5;
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} while (num3 < c);
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}
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num = num + 1;
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num2 = num2 + PRF.outputLen;
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tmp3 = _cloneIntoResult;
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tmp4 = _cloneIntoResult;
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} while (num2 < dkLen);
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}
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pbkdf2Output(PRF, PRFSalt, DK, tmp4, uint8Array1);
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return DK;
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};
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export const pbkdf2Async = function pbkdf2Async(arg0, arg1, arg2, arg3) {
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return _pbkdf2Async(...arguments);
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};
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