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| bio | website | |
|---|---|---|
| location | Bangalore, India | |
| age | 31 | |
| visits | member for | 1 year, 7 months |
| seen | 20 hours ago | |
| stats | profile views | 37 |
Security and Crypto Enthusiast
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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 |
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May 16 |
comment |
Is Functional Encryption about Access Control over encrypted data alone? search for a paper " on connections between FE and FHE". |
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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 |
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May 16 |
asked | Is Functional Encryption about Access Control over encrypted data alone? |
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May 11 |
comment |
How to do a literature search This may be made a generic question and moved to academic.se ? for greater good ? |
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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 |
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May 9 |
suggested | suggested edit on What kind of adversary is the cloud? |
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May 2 |
answered | Book Didactic Security Notions |
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Apr 23 |
comment |
Can we construct fully homomorphic encryption scheme based on non-circuit approach? @ZhigangChen thanks a lot for clarifying the difference, i almost missed it ! |
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Apr 22 |
comment |
Connections between Instance Hiding and Fully Homomorphic Encryption Eval(y,f) in reality means to f(y) , Eval method is purely coined for definitional purposes, in reality, Bob computes f(y), in both AFK and FHE. To be more clear check the hcrypt project, notice that there is no Eval method the add and multi method only exists hcrypt.com/scarab-library, Eval is purely for definitional issues |
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Apr 22 |
revised |
Connections between Instance Hiding and Fully Homomorphic Encryption added 63 characters in body |
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Apr 22 |
comment |
Connections between Instance Hiding and Fully Homomorphic Encryption To answer this please check the question, i have edited it for more clarity. In FHE, too we ultimately build any function from basic functions like add and multi, |
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Apr 22 |
revised |
Connections between Instance Hiding and Fully Homomorphic Encryption more clarity on the question |
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Apr 22 |
awarded | Famous Question |
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Apr 22 |
revised |
Connections between Instance Hiding and Fully Homomorphic Encryption added 293 characters in body; edited title |
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Apr 22 |
asked | Connections between Instance Hiding and Fully Homomorphic Encryption |
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Apr 21 |
awarded | Good Question |
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Apr 21 |
awarded | Notable Question |
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Apr 21 |
awarded | Nice Question |
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Apr 20 |
comment |
How to construct encrypted functions (with either public or private data)? A paper "towards mobile cryptography" by Sander, Tschudin has some details on "computing with encrypted functions" |
