Count = 256
Key = 000102030405060708090A0B0C0D0E0F10111213
Nonce = 000102030405060708090A0B0C0D0E0F
PT = 00010203040506
AD = 000102030405060708090A0B0C0D0E0F1011121314151617
CT = 20D8097632D48456F4A4969522F88539CD79BA1313C0DC
