DES
Maximum/Typical Key Size?
56-bit
3DES
Maximum/Typical Key Size?
168-bit
AES
Maximum/Typical Key Size?
256-bit
RC4
Maximum/Typical Key Size?
128-bit typical
RC5
Maximum/Typical Key Size?
64-bit typical
RC6
Maximum/Typical Key Size?
256-bit typical
Twofish
Maximum/Typical Key Size?
128-, 192-, 256-bit
RSA