aes testing

test/aes.spec.js

@@ -2,27 +2,33 @@ import { AES, Bytes, Hashes, Hex } from '../dist/index.js'
 import { Precomputed } from './values.js'
 
 describe('AES', () => {
-  it('Basic API', async () => {
-    const message = Precomputed.Crypto.Messages.nietzscheIpsum
-    const data = Bytes.encode(message)
-    const [key] = await AES.derive('foo', {
-      name: 'PBKDF2',
-      hash: Hashes.SHA_512,
-      iterations: 1000,
-      length: 256,
-      salt: Hex.decode(Precomputed.Crypto.Bytes[16]),
-    })
-    const ciphertext = await AES.encrypt(data, key, AES.Modes.GCM)
-    const plaintext = await AES.decrypt(ciphertext, key)
-    chai.expect(data).to.be.deep.equal(plaintext)
-    chai.expect(message).to.be.equal(Bytes.decode(plaintext))
-  })
+  for (const keySize of [128, 192, 256]) {
+    describe('Key Size: ' + keySize, () => {
+      for (const message of Object.values(Precomputed.Crypto.Messages)) {
+        describe(`Message: ${message.slice(0, 8)}...`, () => {
+          it('Basic API', async () => {
+            const data = Bytes.encode(message)
+            const [key] = await AES.derive('foo', {
+              name: 'PBKDF2',
+              hash: Hashes.SHA_512,
+              iterations: 1000,
+              length: keySize,
+              salt: Hex.decode(Precomputed.Crypto.Bytes[16]),
+            })
+            const ciphertext = await AES.encrypt(data, key, AES.Modes.GCM)
+            const plaintext = await AES.decrypt(ciphertext, key)
+            chai.expect(data).to.be.deep.equal(plaintext)
+            chai.expect(message).to.be.equal(Bytes.decode(plaintext))
+          })
 
-  it('Easy API', async () => {
-    const message = Precomputed.Crypto.Messages.nietzscheIpsum
-    const password = 'foobar'
-    const encrypted = await AES.encryptEasy(message, password)
-    const decrypted = await AES.decryptEasy(encrypted, password)
-    chai.expect(message).to.be.equal(decrypted)
-  })
+          it('Easy API', async () => {
+            const password = 'foobar'
+            const encrypted = await AES.encryptEasy(message, password)
+            const decrypted = await AES.decryptEasy(encrypted, password)
+            chai.expect(message).to.be.equal(decrypted)
+          })
+        })
+      }
+    })
+  }
 })