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Security and Crypto Enthusiast


Jul
2
revised Real world use cases of Multi Party Computation
added more usecases
Jul
2
suggested suggested edit on Real world use cases of Multi Party Computation
Jul
2
asked What kind of adversary is a compromised party?
Jun
25
revised What are some disadvantages of homomorphic encryption schemes?
provided references for details
Jun
25
suggested suggested edit on What are some disadvantages of homomorphic encryption schemes?
Jun
23
asked How practical is proxy re-encryption for AES?
Jun
15
answered Can cryptography be used to hide routing information from the router?
Jun
11
comment Can any one explain Circuit Privacy using fully homomorphic encryption from Gentry's thesis?
the transformation is tough, i have edited the question thanks anyway
Jun
11
revised Can any one explain Circuit Privacy using fully homomorphic encryption from Gentry's thesis?
added 140 characters in body
Jun
11
asked Can any one explain Circuit Privacy using fully homomorphic encryption from Gentry's thesis?
Jun
10
comment Is it possible to anonymize web traffic so that the IP Address cannot be determined while still being able to determine distinct IPs?
You need to use Searchable Encryption techniques if Deterministic encryption is not for you . crypto.stackexchange.com/questions/3446/…
Jun
10
answered How to compare two datasets „anonymously”?
May
16
comment Is Functional Encryption about Access Control over encrypted data alone?
in a way you are correct, prima facie there aren't any connections. but if we dig deeper, both allow some kind of function evaluation over encrypted data which is key, FE does not give output privacy where as FHE gives that is difference, if we find connections may be we can find better FHE solutions , because there are successful methods already in FE
May
16
comment Is Functional Encryption about Access Control over encrypted data alone?
search for a paper " on connections between FE and FHE".
May
16
comment Is Functional Encryption about Access Control over encrypted data alone?
in a way yes , am mixing it with FHE , as there are possible connections
May
16
asked Is Functional Encryption about Access Control over encrypted data alone?
May
11
comment How to do a literature search
This may be made a generic question and moved to academic.se ? for greater good ?
May
9
comment What kind of adversary is the cloud?
not it is not silly, you never know , how much google/amazon are making of use of customers data for monetizing etc, if not attack their own customers, even this would be threat for a customer
May
9
suggested suggested edit on What kind of adversary is the cloud?
May
2
answered Book Didactic Security Notions