Block cipher/Catalogs/Cipher table

Cipher	Type	Block size	Key size	Rounds	S-boxes	Comment
Advanced Encryption Standard	SP network	128	128,192,256	10 to 14	one 8*8	current US standard, widely used
Data Encryption Standard	Feistel	64	56	16	8 6*4	obsolete, key too short against brute force
GOST	Feistel	64	256	32	8 4*4	Soviet standard
International Data Encryption Algorithm		64	128	8	none	European standard, uses modular multiplication
Serpent	SP network	128	128,192,256	32	8 4*4	finalist in AES competition