47 lines
1.6 KiB
TypeScript
47 lines
1.6 KiB
TypeScript
import { test, expect } from 'bun:test'
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import { v2 } from './nip44.js'
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import { bytesToHex, hexToBytes } from '@noble/hashes/utils'
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import { default as vec } from './nip44.vectors.json' assert { type: 'json' }
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import { schnorr } from '@noble/curves/secp256k1'
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const v2vec = vec.v2
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test('get_conversation_key', () => {
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for (const v of v2vec.valid.get_conversation_key) {
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const key = v2.utils.getConversationKey(hexToBytes(v.sec1), v.pub2)
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expect(bytesToHex(key)).toEqual(v.conversation_key)
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}
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})
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test('encrypt_decrypt', () => {
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for (const v of v2vec.valid.encrypt_decrypt) {
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const pub2 = bytesToHex(schnorr.getPublicKey(v.sec2))
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const key = v2.utils.getConversationKey(hexToBytes(v.sec1), pub2)
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expect(bytesToHex(key)).toEqual(v.conversation_key)
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const ciphertext = v2.encrypt(v.plaintext, key, hexToBytes(v.nonce))
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expect(ciphertext).toEqual(v.payload)
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const decrypted = v2.decrypt(ciphertext, key)
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expect(decrypted).toEqual(v.plaintext)
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}
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})
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test('calc_padded_len', () => {
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for (const [len, shouldBePaddedTo] of v2vec.valid.calc_padded_len) {
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const actual = v2.utils.calcPaddedLen(len)
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expect(actual).toEqual(shouldBePaddedTo)
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}
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})
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test('decrypt', async () => {
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for (const v of v2vec.invalid.decrypt) {
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expect(() => v2.decrypt(v.payload, hexToBytes(v.conversation_key))).toThrow(new RegExp(v.note))
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}
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})
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test('get_conversation_key', async () => {
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for (const v of v2vec.invalid.get_conversation_key) {
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expect(() => v2.utils.getConversationKey(hexToBytes(v.sec1), v.pub2)).toThrow(
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/(Point is not on curve|Cannot find square root)/,
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)
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}
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})
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