85 lines
3.5 KiB
TypeScript
85 lines
3.5 KiB
TypeScript
import { cryptoAeadDecrypt, cryptoAeadEncrypt } from '../src/romulus-m'
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function stringToArray (string: string): number[] {
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const encoder = new TextEncoder()
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return Array.from(encoder.encode(string))
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}
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test('Encrypt a message with no associated data.', () => {
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// Given
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const message = stringToArray('Hello, World! This is a test message.')
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const associatedData = stringToArray('')
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const nonce = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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const key = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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// When
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const result = cryptoAeadEncrypt(message, associatedData, nonce, key)
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// Then
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const expectedResult = [
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85, 125, 23, 244, 73, 241, 140, 72, 166, 113, 114, 78, 239, 211, 84, 113, 222,
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153, 207, 183, 69, 142, 174, 15, 38, 46, 112, 162, 229, 27, 136, 184, 163, 78,
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132, 42, 107, 160, 74, 115, 28, 251, 209, 37, 48, 57, 184, 204, 199, 247, 93, 5, 208
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]
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expect(result).toMatchObject(expectedResult)
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})
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test('Encrypt a message with associated data.', () => {
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// Given
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const message = stringToArray('Hello, World! This is a test message.')
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const associatedData = stringToArray('Some associated data.')
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const nonce = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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const key = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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// When
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const result = cryptoAeadEncrypt(message, associatedData, nonce, key)
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// Then
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const expectedResult = [
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225, 53, 3, 212, 22, 112, 246, 194, 61, 171, 230, 187, 157, 102, 32, 76, 62, 65,
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25, 202, 255, 201, 206, 49, 60, 58, 82, 216, 72, 116, 106, 129, 162, 142, 69, 40,
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167, 88, 94, 195, 174, 217, 242, 149, 224, 125, 196, 237, 172, 165, 116, 119, 128
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]
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expect(result).toMatchObject(expectedResult)
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})
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test('Decrypt a message with no associated data.', () => {
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// Given
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const ciphertext = [
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85, 125, 23, 244, 73, 241, 140, 72, 166, 113, 114, 78, 239, 211, 84, 113, 222,
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153, 207, 183, 69, 142, 174, 15, 38, 46, 112, 162, 229, 27, 136, 184, 163, 78,
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132, 42, 107, 160, 74, 115, 28, 251, 209, 37, 48, 57, 184, 204, 199, 247, 93, 5, 208
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]
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const associatedData = stringToArray('')
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const nonce = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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const key = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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// When
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const result = cryptoAeadDecrypt(ciphertext, associatedData, nonce, key)
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// Then
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const expectedResult = stringToArray('Hello, World! This is a test message.')
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expect(result.success).toBe(true)
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expect(result.plaintext).toMatchObject(expectedResult)
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})
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test('Decrypt a message with associated data.', () => {
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// Given
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const ciphertext = [
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225, 53, 3, 212, 22, 112, 246, 194, 61, 171, 230, 187, 157, 102, 32, 76, 62, 65,
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25, 202, 255, 201, 206, 49, 60, 58, 82, 216, 72, 116, 106, 129, 162, 142, 69, 40,
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167, 88, 94, 195, 174, 217, 242, 149, 224, 125, 196, 237, 172, 165, 116, 119, 128
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]
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const associatedData = stringToArray('Some associated data.')
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const nonce = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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const key = stringToArray('\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b\x0c\x0d\x0e\x0f')
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// When
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const result = cryptoAeadDecrypt(ciphertext, associatedData, nonce, key)
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// Then
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const expectedResult = stringToArray('Hello, World! This is a test message.')
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expect(result.success).toBe(true)
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expect(result.plaintext).toMatchObject(expectedResult)
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})
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