[PDF] Top 20 On Public Key Encryption from Noisy Codewords

... Originating from the seminal work of Ajtai [1], there has been a large body of research on basing lattice- based cryptosystems on the minimal possible assumptions and improving the efficiency of such provably ... See full document

... extended in [7,9,18]. Bellare et at. [6] presented two constructions in the random oracle model: The first relies on any semantically secure public key encryption scheme; whereas the second relies on ... See full document

... data from remote machines not from local ...all public clouds and even private ...namely, public key encryption with keyword search (PEKS) which is very useful in many ... See full document

... We fully implemented our NTRU-PEKS scheme in C++, using NTL [56], ZeroMQ and b2 libraries. NTL library was used for low-level arithmetic and matrix operations whereas ZeroMQ was used for network communication. b2 library ... See full document

... everyone. Encryption is a one solution which provides to share selected data with desired ...role. Public-key cryptosystems provides delegation of secret keys for different ciphertext classes in ... See full document

... particular, key- privacy was introduced by [8] in the public-key setting to capture the idea that a ciphertext does not leak any information about the public key under which it was ... See full document

... of encryption have been devised and used throughout the ages and some common ones involved the scrambling of letters of the message by the sender and only the recipient possessing the knowledge of the method the ... See full document

... definitions from the theory of com- putational complexity, probability, and from other related ...deniable encryption, defines translucent sets, and provides a generic construction of fully ... See full document

... deterministic public-key encryption schemes introduced by Bellare, Boldyreva and O’Neill [BBO07] and further studied by Bellare, Fischlin, O’Neill and Ristenpart [BFO + 08a] and by Boldyreva, Fehr ... See full document

... it from being dynamic in a sense that one could not modify data or add or remove ...implement public key based searchable encryption scheme for string search which is adaptively secure and ... See full document

... secret-public key pair (x, p) and becomes a certified group member once receiving a Ducas-Micciancio sig- nature on his public key ...his public key p to ciphertext c via a ... See full document

... Following the constructive paradigm, a protocol is built in a modular fashion from isolated construction steps. A security proof guarantees the soundness of one such step, and each proof is independent of the ... See full document

... HHPS-based encryption scheme that provides (even individually) n-projection security and a (1 − o(1))-leakage resilience ...resilience) from any hash-proof system, and also how to obtain schemes with (1 − ... See full document

... Related Key Attack (RKA) setting, wherein an adversary is able to tamper with private (or secret) keys used during cryptographic ...comes from a PRNG which is not regularly refreshed with new entropy, but ... See full document

... a key pair (vk , sk ) of our one-time signature scheme from Section ...respective public keys that verifies under vk . The key-pairs corresponding to tree leaves are used to sign actual ... See full document

... average encryption time for a biometric image of size 256 × 256 is 30 seconds with the ECC scheme and 60 seconds using for the HECC ...based encryption while a single level of encryption was found to ... See full document

... - Public Key Encryption with Keyword Search (SCF-PEKS)” that removes the secure channel ...server’s public key and receiver’s public key to encrypt the keywords each time ... See full document

... of public keys in this manner requires support resources and is ...private key of a certified asymmetrical encryption key is typically a long string of random digits or letters, it cannot be ... See full document

... many encryption techniques were used. One among that was public-key searchable encryption ...data from the large-scale ...Identity-based encryption (IBE) and identity-based ... See full document

... secret-key encryption (SKE) is indistinguishability of ciphertexts (short: IND-CPA or IND-CCA, depending on whether passive or active attacks are ...harddisk encryption, encryptions of the secret ... See full document