Symmetric Encryption Algorithms Summary

Algorithm, Stream/Block, Key Size, Block Size, Rounds

DES, Block, 56 bit, 64 bit, 16

AES, Block, 128/192/256 bit, 128/192/256 bit, 10/12/14

Rijndael, Block, 128/192/256 bit, 128 bit, 

IDEA, Block, 128 bit, 64 bit,

Blowfish, Block, 32-448 bit, 64 bit, 

RC4, Stream, ,variable , 

RC5, Block, 0-2048 bit, 32/64/128 bit,   

RC6, Block, 128/192/256 bit, 128 bit,