Hi all,
I have an app that requires 2 types of secure
communications:
-one fully secured channel with encrypted
data
-one fully secured channel, *except* that
the data itself is not secret, and does not need any
encryption.
Hence, I would be grateful if someone could spell
out what the following cipher suite provides:
DES-CBC3-SHA
that the following one doesn't:
NULL-SHA
with regards to the following security
features:
1. secrecy (encryption)
2. authentication (sender/receiver
validation)
3. prevention of message tampering
One other thing .. once the handshake is over, is
there much CPU/network bandwidth overhead in using NULL-SHA, compared with
unsecured tcp?
Many thanks!
Neil
Humphreys |
- Re: Cipher Suites explanation Neil Humphreys
- Re: Cipher Suites explanation Ashutosh Jaiswal
- Re: Cipher Suites explanation Neil Humphreys
- Re: Cipher Suites explanation Ashutosh Jaiswal