<Table> Temporal Key Integrity Protocol <Tr> <Th_colspan="2"> General </Th> </Tr> <Tr> <Th> Designers </Th> <Td> Wi - Fi Alliance </Td> </Tr> <Tr> <Th> First published </Th> <Td> October 31, 2002; 15 years ago (2002 - 10 - 31) </Td> </Tr> <Tr> <Th> Derived from </Th> <Td> Wired Equivalent Privacy </Td> </Tr> <Tr> <Th_colspan="2"> Cipher detail </Th> </Tr> <Tr> <Th> Key sizes </Th> <Td> 128 bits </Td> </Tr> <Tr> <Th_colspan="2"> Best public cryptanalysis </Th> </Tr> <Tr> <Td_colspan="2"> Deprecated </Td> </Tr> </Table> <Tr> <Th_colspan="2"> General </Th> </Tr> <Tr> <Th> Designers </Th> <Td> Wi - Fi Alliance </Td> </Tr>

Which of the following are tkip enhancement areas