[PDF] Top 20 Public-Key Encryption with Lazy Parties

... of public-key encryption with lazy parties are formalized as fol- ...of public-key ...an encryption scheme is secure for lazy parties if there is a ... See full document

... We abstract from Applebaum’s construction and proof, and formalize three generic tech- nical properties that imply RKA-KDM security: one property is IND-CPA security, and the other two are the existence of suitable ... See full document

... own public key ...server’s public key and receiver’s alice public key to encrypt the ...private key. At this time, the trapdoor can be sent via public a network ... See full document

... [2] Y. Tang, D. Gu, N. Ding, and H. Lu, “Phrase Search Over Encrypted Data With Symmetric Encryption Scheme,” in 2012 32nd International Conference on Distributed Comput- ing Systems Workshops. IEEE, 2012, pp. ... See full document

... for public-key cryptography, involves a public key and a nonpublic ...overall public keys are regularly known to everybody and are utilized for scrambling ...population key will ... See full document

... by Public Key Infrastructure (PKI), such as public key, private key, and symmetric key based encryption and decryption, digital signature, and the key and ... See full document

... the public keys and ciphertexts are generated by picking a secret uniform random codeword and adding a secret random noise vector, or alternatively by computing the syndrome of such a noisy ...and public ... See full document

... a key also hidden in the stored biometric ...biometric encryption can be impacted by a hill climbing algorithm and can be compromised by one type of substitution attack but with more ... See full document

... broadcast encryption, we have formally defined the notion of anonymous broadcast encryption (ANOBE) and given several constructions for this ...of encryption) and pointed to further results developed ... See full document

... A later ePrint [BCGN17] by Beunardeau et al. revised AJPS-1’s initial security estimates. While lower than initially thought, the best known attack on AJPS-1 still seems to leave the defender with an exponential ... See full document

... All the prior solutions require the use of large prime numbers and requiring a great deal of processing power to locate them on the fly. Also, most of these algorithms require prime numbers of the same length and ... See full document

... Bideniable encryption allows both sender and receiver in a public-key setting to si- multaneously claim that a different message of their choice was transmitted, and support this claim by a ... See full document

... realistic public-key encryption (PKE) scenario with many users who encrypt and send many ...of encryption schemes only prove security in this simplified ... See full document

... searchable encryption” (MUSE) ...searchable encryption key with all users who can access it, and broadcast encryption is used to achieve coarse-grained access ...based encryption (ABE) ... See full document

... a public-key encryption scheme, and at a later point of time, wants to retrieve the plaintexts, without having to request the receivers’ help in decrypting the ciphertexts, and without having to ... See full document

... model encryption scheme in the related refre- shable randomness setting via the same transformation used in [43] and [34]: to encrypt a message m under public key pk using randomness r, we com- pute ... See full document

... 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 ... See full document

... Data encryption is a straightforward way to protect security and ...traditional encryption methods will prevent the commonly used query opera- tion on confidential ...first public key ... See full document

... Asymmetric key algorithms use different keys for encryption and ...Private Key and Public Key. The encryption key is public, decryption key is ...private ... See full document

... homomorphic encryption scheme, the last few years have witnessed dramatic progress on designing more effi- cient homomorphic encryption schemes, and some of them have been implemented for ...homomorphic ... See full document