58 lines
2.0 KiB
TypeScript
58 lines
2.0 KiB
TypeScript
import {test, expect} from 'bun:test'
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import {signature} from '../index'
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test('base case', async () => {
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let keypair = await signature.gen_keypair()
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let data = new TextEncoder().encode("Message 123 !")
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const sig = (await signature.sign(keypair[0], data)).expect("Should sign the message")
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let verification = await signature.verify(keypair[1], data, sig)
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expect(verification).toBe(true)
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})
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test('inverted keys', async () => {
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let keypair = await signature.gen_keypair()
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let data = new TextEncoder().encode("Message 123 !")
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;(await signature.sign(keypair[1], data)).expect_err("Shouldn't sign the message with the wrong key")
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const sig = (await signature.sign(keypair[0], data)).expect("Should sign the message")
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let verification = await signature.verify(keypair[0], data, sig)
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expect(verification).toBe(false)
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})
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test('tampered message', async () => {
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let keypair = await signature.gen_keypair()
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let data1 = new TextEncoder().encode("Message 123 !")
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let data2 = new TextEncoder().encode("Message 321 !")
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expect(data1).not.toEqual(data2)
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const sig = (await signature.sign(keypair[0], data1)).expect("Should sign the message")
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let verification = await signature.verify(keypair[1], data2, sig)
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expect(verification).toBe(false)
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})
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test('different keypair', async () => {
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const keypair = await signature.gen_keypair()
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const keypair2 = await signature.gen_keypair()
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let data = new TextEncoder().encode("Message 123 !")
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const sig = (await signature.sign(keypair[0], data)).expect("Should sign the message")
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let verification = await signature.verify(keypair2[1], data, sig)
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expect(verification).toBe(false)
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})
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test('tampered signature', async () => {
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let keypair = await signature.gen_keypair()
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let data = new TextEncoder().encode("Message 123 !")
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const sig = (await signature.sign(keypair[0], data)).expect("Should sign the message")
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let verification = await signature.verify(keypair[1], data, sig.slice(0, -1))
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expect(verification).toBe(false)
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})
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