275 reputation
18
bio website infosecstudent.com
location Singapore
age 19
visits member for 1 year, 11 months
seen Jul 12 at 17:03

Currently a student studying IT security.


May
7
comment Predicting Google Authenticator OTP Codes
FYI, the Google Authenticator does not use RSA. It uses HOTP/TOTP. And no, you can't predict them.
Oct
10
comment Encrypting files with known headers
I downvoted. While it is true that some crypto primitives are vulnerable, the overwhelming majority of known good ciphers are not. Implementation matters and is difficult to get right, but that has no bearing on the underlying math at all.
Jun
14
comment Would this simple encrypted chat program be feasible using One Time Pads?
Obligatory XKCD: xkcd.com/538
Feb
9
comment How to bring little changes in DES algorithm
Hi there, Welcome to IT Security Stackexchange. Unfortunately this site doesn't exist to do your homework for you. Please feel free to come back with more specific questions that can be reasonably answered.