Reputation
244
Top tag
Next privilege 250 Rep.
View close votes
Badges
1 10
Newest
 Curious
Impact
~867 people reached

Jul
25
comment Security of a 3-party key exchange protocol
Is this homework?
Jul
24
comment Cryptography used for login and signing transactions
I know it's quite specific, I know other banks use this as well in some form (at least here and in the UK)
Jul
24
revised Cryptography used for login and signing transactions
added 88 characters in body
Jul
24
asked Cryptography used for login and signing transactions
Jun
26
revised Why are elliptic curves better than cyclic groups?
removed name from the body of the post
Jun
26
suggested approved edit on Why are elliptic curves better than cyclic groups?
Feb
9
comment How to bring little changes in DES algorithm
Isn't the assignment finding out what to change? I think you should read up on the algorithms first and make sure you understand them as best as you can. Then come back when you have more specific questions. If we do your homework for you, you won't be learning anything :)
Oct
2
comment Could the Enigma algorithm be classified as a Feistel network?
FYI Actually it was built before the war for commercial businesses and then adopted by the army. Very cool story on how it was developed :)
May
2
awarded  Editor
May
2
revised Can I encrypt user input in a way I can't decrypt it for a certain period of time?
added 177 characters in body
May
2
awarded  Teacher
May
1
answered Can I encrypt user input in a way I can't decrypt it for a certain period of time?
Apr
28
awarded  Supporter
Mar
15
awarded  Scholar
Mar
15
accepted What is sent on the initial communication with Kerberos?
Aug
19
awarded  Student
Aug
18
comment What is sent on the initial communication with Kerberos?
No no, I meant I am Alice I want to talk to Bob, we still have the ticket granting service and authentication service. When Authenticating with the kerberos client to the AS, you send a message containing the current timestamp and your username. I knew the password fitted in somewhere but I didn't know where anymore :).
Aug
18
answered What is sent on the initial communication with Kerberos?
Aug
18
asked What is sent on the initial communication with Kerberos?
Aug
9
awarded  Autobiographer