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[PDF] Top 20 Simulation-Based Selective Opening Security for Receivers under Chosen-Ciphertext Attacks

Has 10000 "Simulation-Based Selective Opening Security for Receivers under Chosen-Ciphertext Attacks" found on our website. Below are the top 20 most common "Simulation-Based Selective Opening Security for Receivers under Chosen-Ciphertext Attacks".

Simulation-Based  Selective  Opening  Security  for  Receivers  under  Chosen-Ciphertext  Attacks

Simulation-Based Selective Opening Security for Receivers under Chosen-Ciphertext Attacks

... of simulation-based selective opening security for receivers under chosen-ciphertext attacks (RSIM-SO-CCA ...other security notions in the CCA ... See full document

27

Improved Identity based Anonymous Broadcast Encryption with Chosen Ciphertext Security

Improved Identity based Anonymous Broadcast Encryption with Chosen Ciphertext Security

... anonymously under the standard Decisional Bilinear Diffie-Hellman Assumption ...identity based broadcast encryption scheme which can satisfy simultaneously anonymity and confidentiality and secured against ... See full document

8

Standard  Security  Does  Imply  Security  Against  Selective  Opening  for  Markov  Distributions

Standard Security Does Imply Security Against Selective Opening for Markov Distributions

... Proving Security under Selective Opening ...indistinguishability under chosen-plaintext attacks (IND-CPA ...IND-CPA security already implies security against ... See full document

22

Sender  Equivocable  Encryption  Schemes  Secure  against  Chosen-Ciphertext  Attacks  Revisited

Sender Equivocable Encryption Schemes Secure against Chosen-Ciphertext Attacks Revisited

... against chosen-plaintext/ciphertext selective opening attacks (SO-CPA/CCA ...the simulation and real en- cryption are ...secure under chosen-plaintext attack (CPA ... See full document

19

Almost-tight  Identity  Based  Encryption  against  Selective  Opening  Attack

Almost-tight Identity Based Encryption against Selective Opening Attack

... identity based encryption (IBE) under selective opening attack (SOA) whose security is almost-tightly related to a set of computational ...achieving ciphertext ... See full document

25

Non-malleability  under  Selective  Opening  Attacks:  Implication   and  Separation

Non-malleability under Selective Opening Attacks: Implication and Separation

... the simulation-based security no- tions ...SIM-SO-ATK security) in this paper are described as “Exp SIM-XX-ATK-Real PKE,A (κ) ≈ c Exp SIM-XX-ATK-Ideal PKE,S (κ)”, free of “relation ... See full document

26

Selective  Opening  Security  for  Receivers

Selective Opening Security for Receivers

... and simulation-based security notions in the receiver ...of security. Loosely speaking, a ciphertext includes a commitment to the plaintext together with encryptions of the ... See full document

34

Standard  Security  Does  Not  Imply  Indistinguishability  Under  Selective  Opening

Standard Security Does Not Imply Indistinguishability Under Selective Opening

... SOA security have also been investi- gated by B¨ ohl et ...IND-SOA security we consider is the weakest known notion of SOA security among the ones studied (and that the “efficient resamplability” ... See full document

20

Identity-Based  Encryption  Secure  Against  Selective  Opening  Chosen-Ciphertext  Attack

Identity-Based Encryption Secure Against Selective Opening Chosen-Ciphertext Attack

... against Chosen-Plaintext Attack (CPA) and Security against Chosen-Ciphertext Attack (CCA) are now well-accepted security notions for ...“selective opening attack” (SOA). ... See full document

47

Simulation-based  Selective  Opening  CCA  Security  for  PKE  from  Key  Encapsulation  Mechanisms

Simulation-based Selective Opening CCA Security for PKE from Key Encapsulation Mechanisms

... study simulation-based, selective opening security against chosen-ciphertext attacks (SIM-SO-CCA security) for public key encryption ...a selective ... See full document

25

Simulation-based  Receiver  Selective  Opening  CCA  Secure  PKE  from  Standard  Computational  Assumptions

Simulation-based Receiver Selective Opening CCA Secure PKE from Standard Computational Assumptions

... accepted security notions are IND-CPA and IND-CCA security [10, ...IND-CCA security might not be strong enough when considering Selective Opening (SO) attacks in a multi-user ... See full document

36

Constructing   and  Understanding  Chosen  Ciphertext  Security  via  Puncturable  Key  Encapsulation  Mechanisms

Constructing and Understanding Chosen Ciphertext Security via Puncturable Key Encapsulation Mechanisms

... a ciphertext, but in PTBE, a secret key is punctured by a ...the security requirement called eCPA security whose formalization is a PTBE-analogue of eCPA security for a PKEM (and thus we ... See full document

42

A  unidirectional  conditional  proxy  re-encryption  scheme  based  on  non-monotonic  access  structure

A unidirectional conditional proxy re-encryption scheme based on non-monotonic access structure

... A security model for unidirectional C-PRE schemes is also proposed in this ...attributed based encryption (ABE) scheme presented by Ostrovsky et ...the security of our C-PRE scheme is proved ... See full document

25

Cryptanalysis  of  a  pairing-free  certificate-based  proxy  re-encryption  scheme  for  secure  data  sharing  in  public  clouds

Cryptanalysis of a pairing-free certificate-based proxy re-encryption scheme for secure data sharing in public clouds

... two based on the direction of ...the ciphertext to be re-encrypted only in one direction ...the ciphertext to be re-encrypted in both ways ...given ciphertext can be re-encrypted only once ... See full document

11

Identity-Based  Revocation  from  Subset  Difference  Methods  under  Simple  Assumptions

Identity-Based Revocation from Subset Difference Methods under Simple Assumptions

... One method to build a collusion-resistant PKBE scheme is to use bilinear groups. Boneh, Gentry, and Waters [7] proposed the first PKBE scheme with short ciphertexts in bilinear groups and proved its selective ... See full document

27

Public-Key  Encryption  with  Weak  Randomness:  Security  against  Strong  Chosen  Distribution  Attacks

Public-Key Encryption with Weak Randomness: Security against Strong Chosen Distribution Attacks

... a ciphertext whose first bit is b (this is possible assuming the ciphertexts look uniform; if not, one can still show similar attacks by using hash functions to randomize the predicate that will reveal ...a ... See full document

32

Generic Construction of Forward-Secure Identity- Based Encryption

Generic Construction of Forward-Secure Identity- Based Encryption

... scheme based on the hierarchical identity-based encryption (HIBE) scheme proposed by Gentry and Silverberg ...shorter ciphertext and less decryption time than the one in ...the security of Yao ... See full document

7

Leakage-Resilient Certificateless Short Signature Scheme

Leakage-Resilient Certificateless Short Signature Scheme

... Threshold cryptography provides in which the secret key generation method [25-27]. It can resolve the key escrow problem. But none of the solutions was entirely satisfactory. In 2003, Al-Riyami and Paterson [28] has ... See full document

9

Homomorphic  Authenticated  Encryption  Secure  Against  Chosen-Ciphertext  Attack

Homomorphic Authenticated Encryption Secure Against Chosen-Ciphertext Attack

... various security notions for HAE and study relations among ...IND-CCA security is not achievable due to the malleability, nevertheless we may define a version of IND-CCA for ...a ciphertext is done ... See full document

23

Hill Cipher Modifications: A Detailed Review

Hill Cipher Modifications: A Detailed Review

... The Hill cipher was invented by L.S. Hill in 1929 [1, 2]. It is a famous a classical symmetric cipher based on matrix transformation. Hill cipher is a monoalphabetic polygraphic substitution block cipher. Hill ... See full document

8

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