[PDF] Top 20 A CCA2-Secure Incomparable Public Key Encryption Scheme
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A CCA2-Secure Incomparable Public Key Encryption Scheme
... lic key scheme ...several public keys, all related to his unique secret ...a public key encryption scheme with the property of key privacy in such a way that it is ... See full document
10
A Black-Box Construction of a CCA2 Encryption Scheme from a Plaintext Aware Encryption Scheme
... of CCA2 encryption from plaintext aware, weakly simulatable PKE as meaningful progress since our underlying assumption is an assumption which was not previously known to imply CCA2 ...a CCA2 ... See full document
18
On Security of a Secure Channel Free Public Key Encryption with Conjunctive Field Keyword Search Scheme
... PECKS scheme [16] is insecure against keyword gu- essing ...a public channel. Therefore, a secure channel is still required for a SCF-PECKS scheme to guard against the keyword guessing attacks ... See full document
7
An IND-CCA2 secure post-quantum encryption scheme and a secure cloud storage use case
... Code‑based public key encryption (PKE) is a popular choice to achieve post‑quantum security, partly due to its capability to achieve fast ...and public key sizes in comparison to ... See full document
15
Improved (Almost) Tightly-Secure Simulation-Sound QA-NIZK with Applications
... our scheme is not the best one in terms of ...our scheme from other tightly secure schemes is the public verifiability, which allows anyone, without knowing the secret key, to check if ... See full document
49
Separations in Circular Security for Arbitrary Length Key Cycles
... circular secure encryption to build an anonymous credentials scheme with “all or nothing” sharing ...secret key has carelessly been ...homomorphic encryption to a fully homomorphic ... See full document
18
RKA-KDM secure encryption from public-key encryption
... RKA-KDM secure schemes to garble circuits with XOR gates in a very elegant and efficient ...RKA-KDM secure encryption scheme, starting from the KDM-secure scheme of Applebaum et ... See full document
17
On Provably Secure Code-based Signature and Signcryption Scheme
... by encryption and signature achieves ...(SC-IND- CCA2) for confidentiality and signature on the signcrypted text is existential unforgeable under chosen message attack (SC-EUF-CMA) for ...signcryption ... See full document
17
An Efficient Public-Key Searchable Encryption Scheme Secure against Inside Keyword Guessing Attacks
... of Public-key Authenticated Encryption with Keyword Search (PAEKS), which aims to resist inside keyword guessing ...the encryption algorithm requires the sender to authenticate the keyword ... See full document
22
Efficient CCA-secure Threshold Public-Key Encryption Scheme
... threshold public-key encryption, the decryption key is divided into n shares, each one of which is given to a different decryption user in order to avoid single points of ...threshold ... See full document
9
A public key encryption scheme for string identification
... PEKS scheme, denoted by π = (KeyGen, P EKS Enc, T rapdoor, Search), is said to be adaptively secure under chosen plain text attack if for all probabilistic polynomial time adversaries A, there exists a ... See full document
9
Security Against Related Randomness Attacks via Reconstructive Extractors
... against public key encryption schemes as introduced by Paterson, Schuldt and Sibborn (PKC ...lic key encryption in the related randomness setting using as input any secure ... See full document
21
Attribute-Based Certificateless Cryptographic System
... certificateless encryption scheme, and a generic construction is ...attribute-based encryption scheme. Of course, in order to give IND-CCA secure scheme, we can depend on weaker ... See full document
6
Tightly Secure Signatures and Public-Key Encryption
... 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
35
Message Transmission with Reverse Firewalls---Secure Communication on Corrupted Machines
... require public-key operations on the entire ...CCA- secure and forward-secret protocol with a reverse firewall for Alice but no reverse firewall for ...RCCA-rerandomizable encryption ... See full document
40
Post-Quantum Encryption Benchmark
... Asymmetric Encryption?: Asymmetric encryption is the type of encryption that is the encryption scheme used for public key exchange ...A public key exchange ... See full document
6
On the CCA2 Security of McEliece in the Standard Model
... Abstract. In this paper we study public-key encryption schemes based on error- correcting codes that are IND-CCA2 secure in the standard model. In particular, we analyze a protocol due ... See full document
18
Generic Transformation of a CCA2-Secure Public-Key Encryption Scheme to an eCK-Secure Key Exchange Protocol in the Standard Model
... eCK-secure key exchange protocols without NAXOS trick [21, 26, 19, ...secret key. It is unnatural to assume that the ephemeral secret key is leaked, while the exponent of the ephemeral ... See full document
25
Stronger Public Key Encryption Schemes Withstanding RAM Scraper Like Attacks
... an encryption system is formally established through the properties of an abstract game played between a challenger and an ...ask encryption as well as decryption oracle ...the CCA2 model, thanks to ... See full document
15
The Double Ratchet: Security Notions, Proofs, and Modularization for the Signal Protocol
... the key-updatable KEMs of [28] and the forward-secure public-key encryption of [18] are built from hierarchical identity based encryption (HIBE) and their states grow linearly in ... See full document
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