15,848 reputation
22369
bio website pwnhome.wordpress.com
location Earth
age
visits member for 3 years, 3 months
seen 49 mins ago

I like crypto. Need I say more?


Sep
3
reviewed Leave Open Create a field in PBC
Aug
31
comment Create a field in PBC
do you have a link for MIRCAL? The link on the PBC page doesn't work.
Aug
30
revised Security of cloud computational protocols in UC Framework?
added 23 characters in body
Aug
30
comment Security of cloud computational protocols in UC Framework?
It would be helpful if you would specify trust relationships like this in the question, because not always do the two cloud parties trust each other. We also might not trust the cloud to not collude with the other party in all cases. If those are your trust/adversary assumptions, that is fine, but they need to be stated.
Aug
30
answered Security of cloud computational protocols in UC Framework?
Aug
28
answered Can you really insert the text you want in one-time pad?
Aug
27
reviewed Reject Why restricting SHA3 to have only two possible capacities?
Aug
26
awarded  encryption
Aug
16
comment Voting scheme where the votes become public when a threshold is reached
Once the threshold is satisfied, what are the security requirements? For example, if the threshold is satisfied and the tally revealed, then someone comes along and casts another vote. If the new tally is immediately revealed, we now know the value of that vote.
Aug
15
revised Do companies like CipherCloud really have the option to use homomorphic encryption?
added 71 characters in body
Aug
15
comment Do companies like CipherCloud really have the option to use homomorphic encryption?
@RoyD, In general I would expect that the answer is no, w/o modification it could not be done. There are maybe a few corner/special cases where it could possibly.
Aug
15
comment Do companies like CipherCloud really have the option to use homomorphic encryption?
cleaned up old comments
Aug
15
revised Do companies like CipherCloud really have the option to use homomorphic encryption?
added 291 characters in body
Aug
15
revised Do companies like CipherCloud really have the option to use homomorphic encryption?
added 89 characters in body
Aug
14
revised Do companies like CipherCloud really have the option to use homomorphic encryption?
added 1730 characters in body
Aug
13
revised Do companies like CipherCloud really have the option to use homomorphic encryption?
added 104 characters in body
Aug
13
answered Do companies like CipherCloud really have the option to use homomorphic encryption?
Aug
13
comment Technical details of attack on Android bitcoin usage of SecureRandom
Interestingly, self-seeding of SecureRandom is typically the recommended practice as we expect SecureRandom to self seed properly but don't expect a programmer to seed it properly.
Aug
13
revised Technical details of attack on Android bitcoin usage of SecureRandom
added 858 characters in body
Aug
12
revised Technical details of attack on Android bitcoin usage of SecureRandom
made title reflect the actual question