搜索结果: 1-7 共查到“军事学 multivariate public-key cryptosystems”相关记录7条 . 查询时间(0.453 秒)
Hash-based Multivariate Public Key Cryptosystems
public-key cryptography Multivariate Public Key Cryptosystems
2010/7/13
Many efficient attacks have appeared in recent years, which have led to serious blow for the traditional multivariate public key cryptosystems. For example, the signature scheme SFLASH was broken by D...
Proposal of PPS Multivariate Public Key Cryptosystems
post-quantum cryptography public key cryptosystem multivariate public
2009/6/15
In this paper we propose a new MPKC, called PPS, based on (i) the 2-layer
nonlinear piece in hand method, (ii) PMI, and (iii) STS. The PPS is a specific MPKC
obtained by applying the 2-layer nonline...
Nonlinear Piece In Hand Perturbation Vector Method for Enhancing Security of Multivariate Public Key Cryptosystems
public key cryptosystem multivariate polynomial multivariate public key cryptosystem
2009/6/5
The piece in hand (PH) is a general scheme which is applicable to any
reasonable type of multivariate public key cryptosystems for the purpose of enhancing
their security. In this paper, we propose ...
Nonlinear Piece In Hand Matrix Method for Enhancing Security of Multivariate Public Key Cryptosystems
public key cryptosystem multivariate polynomial multivariate public key cryptosystem
2009/6/3
It is widely believed to take exponential time to find a solution of a system
of random multivariate polynomials because of the NP-completeness of such a task.
On the other hand, in most of multivar...
High Order Linearization Equation (HOLE) Attack on Multivariate Public Key Cryptosystems
multivariate public key cryptosystem quadratic polynomial algebraic cryptanalysis
2008/12/22
In the CT-track of the 2006 RSA conference, a new multivariate
public key cryptosystem, which is called the Medium Field Equation
(MFE) multivariate public key cryptosystem, is proposed by Wang,
Ya...
Proposal for Piece In Hand Matrix Ver.2: General Concept for Enhancing Security of Multivariate Public Key Cryptosystems
public key cryptosystem multivariate polynomial multivariate public key
2008/10/28
We proposed the concept, piece in hand (soldiers in hand) matrix and
have developed the framework based on the concept so far. The piece in hand matrix
is a general concept which can be applicable t...
Cryptanalysis of Rational Multivariate Public Key Cryptosystems
multivariate public key cryptosystems rational polynomials map decomposition
2008/5/28
In 1989, Tsujii, Fujioka, and Hirayama proposed a family of multivariate public key cryptosystems,where the public key is given as a set of multivariate rational functions of degree 4[5]. These crypto...