• 不 限
  • 期刊论文
  • 硕博论文
  • 会议论文
  • 报 纸
  • 英文论文
  2. 您的位置
  3. 首页
  4. 期刊论文
  5. A break of public key cryptosystem PKCY

A break of public key cryptosystem PKCY

来源 :中国科学：技术科学英文版 | 被引量 : 0次 | 上传用户：nm76181156
【摘 要】
：
The break of PKCY is reduced to a break of the related equi-effect cryptosystem, and a method for obtaining the equi-effect secret key by solving matrix equatio
【作 者】
：
徐茂智 王萼芳 
【机 构】
：
DepartmentofMathematics,PekingUniversity,Beijing100871,China,China
【出 处】
：
中国科学：技术科学英文版
【发表日期】
：
1997年4期
【关键词】
：
CRYPTOSYSTEM MATRIX MATRIX EQUATION NORMAL form. cryptosystem  matrix  matrix eq 
下载到本地 , 更方便阅读
下载此文 赞助VIP
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The break of PKCY is reduced to a break of the related equi-effect cryptosystem, and a method for obtaining the equi-effect secret key by solving matrix equations is established. An algorithm for solving these equations is investigated. As a result, it ma
其他文献
Pyrolysis characteristics and thermal kinetics of expanded polystyrene(EPS) and styrene-methyl metha
The pyrolysis behaviors of foam patterns have critical influences on fluid morphology and defect formation in Lost Foam Casting (LFC).The pyrolysis behaviors of
期刊
LOSTfoamcastingEPSSt-MMAPYROLYSIScharacteristicsPYROLYSISKINETICS
Experimental studies of superhard materials carbon nitride CNx prepared by ion-beam synthesis method
Formation of superhard materials carbon nitride CNt by using ion-beam synthesis method is reported.100-keV high-dose N+ ions were implanted into carbon thin fil
期刊
ionIMPLANTATIONC≡NCOVALENTbondBURIEDcarbonNITRIDECNXion implantationC≡
Relationship between tensile strength and porosity for high porosity metals
An analysis model has been established according to the structure feature of high porosity metals, and the mathematical relationship between the tensile strengt
期刊
highPOROSITYMETALTENSILESTRENGTHporosity.high porosity metal tensile stren
Effects of Si alloying and T6 treatment on mechanical properties and wear resistance of ZA27 alloys
To improve the mechanical properties and wear resistance of ZA27 alloy, Si was introduced to the alloy, and the effect of Si alloying and T6 heat treatment on t
期刊
ZA27alloySialloyingmechanicalpropertieswearresistanceZA27 alloy Si alloy
Phase-field simulation of solidification dendritic segregation in Ti-45Al alloy
微观结构和 TiAl 合金的机械性质直接被连接到微分离它不能在团结期间被避免。那么彻底的理解微分离应该是大帮助进一步提高演员组产品的机械性质。理论分析和实验被用来预言
期刊
阶段地模型树枝状的分离Ti-45Al免费精力等温的团结TP391.92Aphase-field model dendritic segregati
Insulation effect of air cavity in sand mold using 3D printing technology
在 3D 包围起床人的空气洞的屏蔽效果打印了沙模子被学习。热流动上的空气洞的影响理论上被分析。结果证明在 3D 的空气洞的热流动打印了沙模子显著地不到结合树脂的沙的。在
期刊
On first-order theorem proving using generalized odd-superpositions Ⅱ
It is shown that the proof system using odd-superpositions Ⅱ is not complete.The reason leading to this incompleteness is that the use of idempotency rule is n
期刊
theoremprovingFIRST-ORDERPOLYNOMIALSodd-superpositionsⅡGENERALIZEDodd-sup
Morphology and defect structures of novel relaxor ferroelectric single crystals Pb(Mg<sub>1/3&
High-performance relaxor ferroelectric single crystals Pb(Mg<sub>1/3</sub>Nb<sub>2/3</sub>)O<sub>3</sub>-PbTiO<sub>3</sub> have been grown successfully by a mod
期刊
relaxorFERROELECTRICSsinglecrystalsPMNTMORPHOLOGYdefectstructuresdomain
A polynomial-time algorithm for reducing the number of variables in MAX SAT problem
Maximum satisfiability (MAX SAT) problem is an optimization version of the satisfiability (SAT) problem. This problem arises in certain applications in expert s
期刊
MAXSATproblemBIPARTITEgraphINDEPENDENTsetcomplexity.MAX SAT problem bip
A modal nonmonotonic logic
A modal nonmonotonic logic is presented based on an experiential modal semantics on typicality and exception.The syntactic and semantics of modal nonmonotonic l
期刊
nonmonotonicLOGICMODALLOGICMODALnonmonotonicLOGICEXPERIENTIALlogic.nonm