50 lines
1.2 KiB
TypeScript
50 lines
1.2 KiB
TypeScript
import CryptoJS from 'crypto-js'
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/**
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* AES128ECBEncrypt 加密方法
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*/
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export function AES128ECBEncrypt(inputText: any, key: any) {
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const inputArr = []
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while (inputText.length < 32) {
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inputText += '0'
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}
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for (let i = 0; i < inputText.length / 2; i++) {
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inputArr.push(Number.parseInt(inputText.substring(i * 2, i * 2 + 2), 16))
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}
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const inputParse = int8arrayParse(inputArr)
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const keyParse = CryptoJS.enc.Utf8.parse(key)
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const n = CryptoJS.AES.encrypt(inputParse, keyParse, {
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iv: [],
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.NoPadding,
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})
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const w = int8arrayStringify(n.ciphertext)
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const encryptStr = bufTohex(w.buffer)
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return encryptStr
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}
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export function bufTohex(buffer) {
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return Array.prototype.map.call(new Uint8Array(buffer), x => (`00${x.toString(16)}`).slice(-2)).join('')
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}
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export function int8arrayParse(e: any) {
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const r = e.length
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const i = []
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let n = 0
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for (; n < r; n++) {
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i[n >>> 2] |= (255 & e[n]) << 24 - n % 4 * 8
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}
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return CryptoJS.lib.WordArray.create(i, r)
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}
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export function int8arrayStringify(t: any) {
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const e = t.words
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const r = t.sigBytes
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const i = new Int8Array(r)
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let n = 0
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for (; n < r; n++) {
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i[n] = e[n >>> 2] >> 24 - n % 4 * 8 & 255
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}
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return i
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}
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