---

temp.ts

@@ -0,0 +1,29 @@
+import { addRoundKey, expandKeyFake, preprocessKey, preprocessPlaintextHex, shiftRows, subBytes } from './utils'
+
+const plaintext = '0f1e2d3c4b5a69788796a5b4c3d2e1f0'
+
+const key = '00000000000000000000000000000000'
+
+const plaintextBlock = preprocessPlaintextHex(plaintext)[0]
+const keyBlock = preprocessKey(key)
+const roundKeys = expandKeyFake(keyBlock)
+
+let state = plaintextBlock
+state = addRoundKey(state, roundKeys[0])
+state = subBytes(state)
+state = shiftRows(state)
+
+console.log(`Plaintext: ${plaintext}`)
+console.log(`Key: ${key}`)
+console.log('State after applying the first two phases (SubBytes and ShiftRows) of the first round inside AES algorithm:')
+console.table(state)
+
+console.log('Equivalent state in hexadecimal:')
+for (let rowIndex = 0; rowIndex < state.length; rowIndex++) {
+  const row = state[rowIndex]
+  for (let cellIndex = 0; cellIndex < row.length; cellIndex++) {
+    const cell = row[cellIndex]
+    state[rowIndex][cellIndex] = cell.toString(16).padStart(2, '0') as unknown as number
+  }
+}
+console.table(state)