5
votes
1answer
489 views

Why is CAMELLIA suddenly so widely used?

When nowadays I point my browser to https sites, the cipher that is on most occasions used is Camellia. My browsers (Chrome and Firefox) seem to prefer it, even when AES is available. Is that not ...
2
votes
3answers
1k views

Which one of the Block Cipher modes is the best?

I have two questions regarding the Block Cipher Modes: First: Which one of the modes is considered the best? I know CBC has a problem of IV since the next block of the plain text is XORed with the ...
4
votes
1answer
126 views

How common are SEED certificates outside of Korea? When is support required?

I'm looking at the SEED algorithm and would like to know if this is still in common usage. Can anyone tell me when I would need to implement this standard, either as a client or a server?