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comment Searchable Encryption with Substring Search
what is practical for you? Why Chase and Shen is not practical?
Apr
29
comment improve of cryptography algorithm
There are standarized crypto algorithms both symmetric (AES) and asymmetric (RSA) that preserve confidentiality. Why you want to come up with your own?
Apr
29
comment improve of cryptography algorithm
why existing crypto algos do not suit you?
Apr
25
answered Searchable Encryption with Substring Search
Apr
1
comment What is a Non-Interactive Zero Knowledge Proof?
How then in NI-ZKP the proof of zero knowledge proceeds? Because in interactive ZKP we are using a simulator who is powerful to rewind the random tape of the verifier as long as he did not guess correctly the challenge. But now there is no challenge the simulator has to guess. Right?
Mar
30
awarded  Good Question
Mar
30
revised About MAC and HMAC
added 4 characters in body
Mar
30
revised About MAC and HMAC
added 1 character in body
Mar
30
answered About MAC and HMAC
Mar
28
accepted What is the most common encoding of messages to polynomials?
Mar
25
asked What is the most common encoding of messages to polynomials?
Mar
23
awarded  Disciplined
Mar
15
awarded  Notable Question
Mar
3
comment how to verify subset of hashes from hash list
You can have a look in batch signatures verification
Feb
20
awarded  Popular Question
Feb
19
answered Choosing which is public vs private key
Feb
18
comment Simulation-based security?
Recently Mr Yehuda Lindell wrote a manual style manuscript for simulation based security definitions eprint.iacr.org/2016/046.pdf
Feb
10
awarded  Famous Question
Feb
9
revised What is the time requirement for pairing computation and modular exponentiation?
added 166 characters in body
Feb
9
comment What is the notion of an interactive assumption?
Also comparing CPA with DDH is like comparing apples and oranges...Isn't it? CPA maybe secure because internally the attacker cannot solve ddh for instance. So we can't really compare them i think