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[PDF] Top 20 Upgrading to Functional Encryption

Has 10000 "Upgrading to Functional Encryption" found on our website. Below are the top 20 most common "Upgrading to Functional Encryption".

Upgrading  to  Functional  Encryption

Upgrading to Functional Encryption

... P as auxiliary information about α. Thus, we can already remove the dependence of c 0 on α. Now, the only part of the public key that depends on α is the obfuscated program P , and we just need to get rid of it. This ... See full document

51

A  Punctured  Programming  Approach  to  Adaptively  Secure   Functional  Encryption

A Punctured Programming Approach to Adaptively Secure Functional Encryption

... parameters. Encryption proceeds in two ...an encryption of the actual message m getting PDE ciphertext ...“core encryption” of the message and the tag t tells how one can derive the PDE key k (if one ... See full document

37

DFA-Based  Functional  Encryption:  Adaptive  Security  from  Dual  System  Encryption

DFA-Based Functional Encryption: Adaptive Security from Dual System Encryption

... We present an adaptively secure functional encryption (FE) scheme based on deterministic finite automata (DFA). The construction uses composite-order bilinear pairings and is built upon the selec- tively ... See full document

18

Functional  Encryption:  New  Perspectives   and  Lower  Bounds

Functional Encryption: New Perspectives and Lower Bounds

... Functional encryption [SW05, SW08] is a new paradigm for public-key encryption that enables fine-grained control of access to encrypted ...identity-based encryption [Sha84, BF01, Coc01], and ... See full document

21

Limits  on  the  Power  of  Indistinguishability  Obfuscation   and  Functional  Encryption

Limits on the Power of Indistinguishability Obfuscation and Functional Encryption

... the functional encryption scheme themselves in a black-box ...and functional encryption for oracle-aided circuits (see Sections ...public-key encryption scheme from a one-way function ... See full document

63

Functional  Encryption   and  Property  Preserving  Encryption:  New  Definitions   and  Positive  Results

Functional Encryption and Property Preserving Encryption: New Definitions and Positive Results

... separate encryption key in the context of Functional ...key functional encryption, in that while the encryption key is not publicly known to all users, it is also not the same as the ... See full document

33

Indistinguishability  Obfuscation  from  Functional  Encryption

Indistinguishability Obfuscation from Functional Encryption

... (symmetric-key) functional encryption with a succinct en- cryption ...(succinct) functional encryption or obfuscation [AGVW13, BGI + ... See full document

44

On  the  Semantic  Security  of  Functional  Encryption  Schemes

On the Semantic Security of Functional Encryption Schemes

... Relation with BSW. Boneh, Sahai, and Waters [BSW11] define a special empty key (function) that is aimed at capturing information about encrypted messages that might be publicly recoverable from ciphertexts (typically ... See full document

34

On  the  Power  of  Rewinding  Simulators  in  Functional  Encryption

On the Power of Rewinding Simulators in Functional Encryption

... In this work, we explore the benefits and the limits of using efficient rewinding black-box simulators to argue security. To do so, we introduce a new simulation-based security definition, that we call rewinding ... See full document

23

Practical  Functional  Encryption  for  Bilinear  Forms

Practical Functional Encryption for Bilinear Forms

... efficient functional encryption scheme for the class of functionalities that can be expressed via bilinear forms over the ...our functional encryption ... See full document

27

Zhu_unc_0153D_14734.pdf

Zhu_unc_0153D_14734.pdf

... support functional upgrading to OBM and ODM production, but can all firms do this? Even if we can, who will do the assembly and OEM production afterwards?” These industrial policies clearly envision that ... See full document

238

Indistinguishability  Obfuscation  from  Compact  Functional  Encryption

Indistinguishability Obfuscation from Compact Functional Encryption

... Note that in the above proof strategy, it was crucial that we use a public-key FE in our construc- tion. To see this, suppose we were to replace the public-key FE with an instance of a secret-key FE, referred to as F E ... See full document

57

Functional  Encryption  for  Inner  Product  with  Full  Function  Privacy

Functional Encryption for Inner Product with Full Function Privacy

... As discussed earlier in this paper, the only PKFP-IPE scheme available in the literature so far [BJK15] achieves a rather limited and unrealistic form of function privacy. In particular, for the sake of managing the ... See full document

35

Reading  in  the  Dark:  Classifying  Encrypted  Digits  with  Functional  Encryption

Reading in the Dark: Classifying Encrypted Digits with Functional Encryption

... We give the average runtime for encryption, functional key generation, and decryption below. They were obtained using a 2.60GHz Intel Core i5-6440HQ CPU and 8GB of RAM. We break down the decryption phase ... See full document

17

Function-Private  Functional  Encryption  in  the  Private-Key  Setting

Function-Private Functional Encryption in the Private-Key Setting

... the encryption algorithm to encrypt f (m) instead of encrypting m ...and encryption oracles, at any point in time, and for any polynomial number of queries 2 ... See full document

21

Multi-Input  Functional  Encryption  for  Unbounded  Arity  Functions

Multi-Input Functional Encryption for Unbounded Arity Functions

... of encryption keys and is capable of encrypting under ...all encryption keys which are not asked by the ...each encryption key; this flag is part of the public parameters and also hardcoded in all ... See full document

25

Multi-Input  Functional  Encryption  with  Unbounded-Message  Security

Multi-Input Functional Encryption with Unbounded-Message Security

... multi-input functional encryption scheme in the secret key setting for any number of cipher-texts from any secret key functional encryption ...function-hiding functional ... See full document

23

Simple  Functional  Encryption  Schemes  for  Inner  Products

Simple Functional Encryption Schemes for Inner Products

... key encryption schemes which possess a linear homomorphic property over their keys as well as hash proof system features with certain algebraic structure can be used to construct an efficient identity-based ... See full document

31

Traceable  Inner  Product  Functional  Encryption

Traceable Inner Product Functional Encryption

... for F and do tracing on D ? instead of D. We also notice that one-target tracing defeats cloned pirate decoders. In fact, the most popular way in practice to produce a pirate decoder is to clone a legitimate one with its ... See full document

17

Functional  Encryption  from (Small)  Hardware  Tokens

Functional Encryption from (Small) Hardware Tokens

... the encryption scheme, A still cannot learn any additional information than what it should have legally learnt from the received ciphertexts (using the received secret ...a functional encryption ... See full document

13

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