3 ms·
I think the question meant literally both, always.
by wfunction 11y ago
I think the question meant literally both, always.
- MichaelGG 11y agoYeah, setup one channel and then another inside that. Seems like hash functions could be used this way, too. For instance, are there any practical attacks in sight that'd work simultaneously on both MD5 and SHA1? 3DES does this with DES so it probably works in general?
- johncolanduoni 11y agoThis gets complicated fast, especially with hashes[1]. Like most of crypto, you shouldn't do it unless you have a team of experts who publicly vetted the algorithm and implementation. [1]: http://security.stackexchange.com/questions/83881/is-using-the-concatenation-of-multiple-hash-algorithms-more-secure http://security.stackexchange.com/questions/83881/is-using-t...