137 reputation
8
bio website
location Potsdam, Germany
age 27
visits member for 1 year, 4 months
seen Apr 23 at 6:43

I'm Software Engineering student, interested mostly in Java, Python and Security.


Nov
18
awarded  Commentator
Nov
18
awarded  Citizen Patrol
Nov
18
awarded  Critic
Nov
18
accepted Efficient parameters for group Diffie-Hellman
Nov
18
comment Efficient parameters for group Diffie-Hellman
@CodesInChaos Thanks, just tested it and works fine for me. Maybe convert this to an answer so I can accept it?
Nov
18
revised Efficient parameters for group Diffie-Hellman
added 4 characters in body
Nov
18
comment Efficient parameters for group Diffie-Hellman
@CodesInChaos Sorry, error in the equation. $K^{a^{-1}}$
Nov
18
comment Efficient parameters for group Diffie-Hellman
@RickyDemer Thanks for valuable content.
Nov
18
awarded  Editor
Nov
18
revised Efficient parameters for group Diffie-Hellman
added 319 characters in body
Nov
18
asked Efficient parameters for group Diffie-Hellman
Sep
2
comment Key Refresh in Diffie-Hellman
Pleas see my comment on the question for the reason to change the key
Sep
2
accepted Key Refresh in Diffie-Hellman
Sep
2
comment Key Refresh in Diffie-Hellman
The reason I want to change the key is, that I want to use K to derive a symmetric key from it and encrypt a file with it. The file will change and it will be reencrypted with the current symmetric key. I wanted to tackle the problem, that an attacker would get an amount of ciphertext for the same key for cryptoanalysis and breaking the encryption. So I thought, changing the agreed key between the both parties every now and then would be beneficial.
Sep
2
asked Key Refresh in Diffie-Hellman
Aug
28
awarded  Autobiographer
Jul
20
awarded  Scholar
Jul
20
awarded  Supporter
Jul
20
accepted Secret sharing scheme with possibility to change the secret
Jul
19
comment Secret sharing scheme with possibility to change the secret
Looks very interesting, can you explain the used variables a bit more? I must confess, I don't understand completely what you do.