URL
https://opencores.org/ocsvn/twofish/twofish/trunk
Subversion Repositories twofish
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 3 to Rev 4
- ↔ Reverse comparison
Rev 3 → Rev 4
/trunk/twofish_manual_en.txt
196,7 → 196,7
names are given to keys according to the diagram given in Twofish spec. You don't need |
to worry about it, keys follow the same naming convention throughout the whole design. |
Finally, out1_ter128, out1_ter228, out3_ter128 and out4_ter128 are the 32 bit outputs |
of the encryption round. |
of the encryption round. (ter128 comes from Twofish_Encryption_Round128) |
|
IMPORTANT NOTICE: the output swapping is taking place IN the component. YOU HAVE TO undo |
the last swap after the 16th round. |
222,6 → 222,7
end twofish_decryption_round128; |
|
As in twofish_encryption_round128 component, the ports are quite self-explanatory. |
(tdr128 comes from Twofish_Decryption_Round128) |
|
IMPORTANT NOTICE: as in twofish_encryption_round128, inside the component the output |
swapping is taking place. YOU HAVE TO undo the last swap after the 16th round. |