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in cryptography nothing is hardcoded (or at least hardcoded values should have enough entropy) :) if client doesnt use caching - then every message user sends s
by xytop 13y ago
in cryptography nothing is hardcoded (or at least hardcoded values should have enough entropy) :) if client doesnt use caching - then every message user sends should obtain a new pair of p/g (which is expensive) - and it will make telegram not only insecure but also "slow" messenger :P
- nly 13y agoThe only things that aren't hardcoded in your typical secure cryptosystem is your key and a few nonces. In ECC the analogous components to p and g are defined extremely carefully and certainly wouldn't be changed willy nilly. I'm aware classic DH parameters are more liberal, but changing them for every session seems unnecessary.