41 lines
1.3 KiB
TypeScript
41 lines
1.3 KiB
TypeScript
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/* eslint-disable no-restricted-globals */
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import { expect } from 'chai'
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import { before, describe } from 'mocha'
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import { __getWasm, ige256Decrypt, ige256Encrypt, initAsync } from '../src/index.js'
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before(async () => {
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await initAsync()
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})
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describe('aes-ige', () => {
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const key = Buffer.from('5468697320697320616E20696D706C655468697320697320616E20696D706C65', 'hex')
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const iv = Buffer.from('6D656E746174696F6E206F6620494745206D6F646520666F72204F70656E5353', 'hex')
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const data = Buffer.from('99706487a1cde613bc6de0b6f24b1c7aa448c8b9c3403e3467a8cad89340f53b', 'hex')
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const dataEnc = Buffer.from('792ea8ae577b1a66cb3bd92679b8030ca54ee631976bd3a04547fdcb4639fa69', 'hex')
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it('should correctly encrypt', () => {
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const aes = ige256Encrypt(data, key, iv)
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expect(Buffer.from(aes).toString('hex')).to.equal(dataEnc.toString('hex'))
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})
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it('should correctly decrypt', () => {
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const aes = ige256Decrypt(dataEnc, key, iv)
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expect(Buffer.from(aes).toString('hex')).to.equal(data.toString('hex'))
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})
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it('should not leak memory', () => {
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const mem = __getWasm().memory.buffer
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const memSize = mem.byteLength
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for (let i = 0; i < 10000; i++) {
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ige256Decrypt(ige256Encrypt(data, key, iv), key, iv)
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}
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expect(mem.byteLength).to.equal(memSize)
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})
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})
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