[
  // AES-KW test vectors from http://www.ietf.org/rfc/rfc3394.txt    
  // 4.1 Wrap 128 bits of Key Data with a 128-bit KEK
  {
    "kek": "000102030405060708090A0B0C0D0E0F",
    "key": "00112233445566778899AABBCCDDEEFF",
    "ciphertext": "1FA68B0A8112B447AEF34BD8FB5A7B829D3E862371D2CFE5"
  },
  // 4.3 Wrap 128 bits of Key Data with a 256-bit KEK
  {
    "kek": "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
    "key": "00112233445566778899AABBCCDDEEFF",
    "ciphertext": "64E8C3F9CE0F5BA263E9777905818A2A93C8191E7D6E8AE7"
  },
  // 4.5 Wrap 192 bits of Key Data with a 256-bit KEK
  {
    "kek": "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
    "key": "00112233445566778899AABBCCDDEEFF0001020304050607",
    "ciphertext": "A8F9BC1612C68B3FF6E6F4FBE30E71E4769C8B80A32CB8958CD5D17D6B254DA1"
  },
  // 4.6 Wrap 256 bits of Key Data with a 256-bit KEK
  {
    "kek": "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F",
    "key": "00112233445566778899AABBCCDDEEFF000102030405060708090A0B0C0D0E0F",
    "ciphertext": "28C9F404C4B810F4CBCCB35CFB87F8263F5786E2D80ED326CBC7F0E71A99F43BFB988B9B7A02DD21"
  }
]