3
votes
2answers
338 views

Difference between symmetric and asymmetric hash function?

The Linux kernel supports symmetric and asymmetric hash functions. E.g. sha1, sha256, ... See tcrypt.c and search for test_hash_speed and ...
0
votes
0answers
48 views

what is the required protocols to make share the key? [duplicate]

Possible Duplicate: gererating session key using diffie hellman algorithm? The first subnet have three nodes (A,B,C) they are connected to second subnet via (C-E), the second subnet consist ...
1
vote
1answer
147 views

Which encodings have |encoding key| >> |decoding key|?

I'm looking for an encoding scheme that requires a very large encoding key E (>10MB) and suffices with a relatively small decoding key ...