搜索结果: 1-15 共查到“军事学 generic construction”相关记录17条 . 查询时间(0.13 秒)
A Generic Construction for Revocable Identity-Based Encryption with Subset Difference Methods
Revocable identity-based encryption Subset difference method Generic construction
2019/7/15
To deal with dynamically changing user's credentials in identity-based encryption (IBE), providing an efficient key revocation method is a very important issue. Recently, Ma and Lin proposed a generic...
Generic Construction of Linkable Ring Signature
ring signature linkable ring signature generic construction
2019/4/11
We propose a generic construction of linkable ring signature from any compatible ring signature scheme and one-time signature scheme. Our construction has both theoretical and practical interest. In t...
A Generic Construction of Revocable Identity-Based Encryption
Generic Construction Revocable Identity-Based Encryption
2019/3/21
Revocable identity-based encryption (RIBE) is an extension of IBE that supports a key revocation mechanism, which is important when deployed an IBE system in practice. Boneh and Franklin presented the...
Provably Secure Password Reset Protocol: Model, Definition, and Generic Construction
Password Reset Protocol Provable Security
2016/4/6
Many online services adopt a password-based user authentication system because of its
usability. However, several problems have been pointed out on it, and one of the well-known problems
is that a u...
Generic Construction of Certificateless Signcryption Scheme
Provable Security Public Key Infrastructure Insider Security
2016/3/23
Confidentiality and message authentication are the most important security goals that can be achieved simultaneously by Signcryption scheme. It is a cryptographic technique that performs both the func...
One-Round Key Exchange with Strong Security: An Efficient and Generic Construction in the Standard Model
One-round key exchange eCK security provable security
2016/1/5
One-round authenticated key exchange (ORKE) is an established research area, with many prominent protocol constructions like HMQV (Krawczyk, CRYPTO 2005) and Naxos (La Macchia et al., ProvSec 2007), a...
Generic Construction of UC-Secure Oblivious Transfer
Commitments Smooth Projective Hash Functions CCA encryption
2015/12/29
We show how to construct a completely generic UC-secure oblivious
transfer scheme from a collision-resistant chameleon hash scheme (CH) and a
CCA encryption scheme accepting a smooth projective hash...
A Generic Construction for Verifiable Attribute-based Keyword Search Schemes
Cloud computing searchable encryption keyword ranked search attribute-based encryption
2015/12/23
Cloud data owners encrypt their documents before outsourcing to provide their privacy. They could determine a search control policy and delegate the ability of search token generation to the users who...
Linear codes with few weights from weakly regular bent functions based on a generic construction
Linear codes weight distribution p-ary functions
2015/12/21
We contribute to the knowledge of linear codes with few weights from special polynomials
and functions. Substantial efforts (especially due to C. Ding) have been directed
towards their study in the ...
A generic construction for voting correctness at minimum cost - Application to Helios
voting protocols Helios correctness full correctness verifiability
2013/4/18
Most voting schemes aim at providing verifiability: voters should be able to check that their ballots did contribute to the outcome (individual verifiability) and that the tallying authorities did the...
Further Observations on Certificate-Base Encryption and its Generic Construction from Certificateless Public Key Encryption
certificate-based encryption security model generic construction certificateless public key encryption standard model
2010/12/9
Certificate-based encryption (CBE) is a new asymmetric encryption paradigm which was introduced to solve the certificate management problem in traditional public key encryption (PKI). It combines PKE ...
Toward a Generic Construction of Convertible Undeniable Signatures from Pairing-Based Signatures
Undeniable signatures Pairing-based signatures Generic construction
2009/8/7
Undeniable signatures were proposed to limit the verification property of ordinary
digital signatures. In fact, the verification of such signatures cannot be attained without the help
of the signer,...
A Simple and Generic Construction of Authenticated Encryption With Associated Data
authenticated encryption with associated data collision resistant hash function generic construction
2009/6/12
We revisit the problem of constructing a protocol for performing authenticated encryption
with associated data (AEAD). A technique is described which combines a collision resistant hash function
wit...
Foundations of Group Key Management —Framework, Security Model and a Generic Construction
Provable Security General Framework Security Model
2009/6/5
Group Key Establishment is fundamental for a
variety of security mechanisms in group applications. It allows
n ¸ 2 principals to agree upon a common secret key. This
can further be classified...
A Generic Construction of CCA-Secure Cryptosystems without NIZKP for a Bounded Number of Decryption Queries
Generic Construction CCA-Secure Cryptosystems NIZKP Decryption Queries
2008/12/30
In this paper, we propose a generic construction of chosen-ciphertext secure cryptosystems against adversaries with a bounded number of decrytion queries from arbitrary semantically secure encryption ...