Security is one of the most important problems in the communication and information system, while the cryptography is the basis for the security. The principal of public-key cryptography is exchanging information between parties without requiring a secure channel. Public-key systems are used for key exchange or distribution in symmetric cryptosystems. Except for the key exchange,
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With the development of Internet and e-commerce, information security technology has become more and more important. Information security technology is one of the most important problems in the communication and information system, while the cryptography is the basis for the security and is widely used in archives security and secrecy. The public-key cryptography is a
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The Cryptography is a technology and science which is used to encrypt messages. The Original Cryptography is base on algorithm and the Later-day Cryptography is base on key. The later disports Symmetric algorithm and Public-key Algorithm. The Public-key Algorithm is the most popular and the strongest. There are three types of public-key algorithm — RSA,
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The proliferation of computers and communications systems in the 1960s brought with it a demand from the private sector for means to protect information in digital form and to provide security services. We usually refer to the security of cryptographic algorithm is a relative term. If an algorithm is one of the following two conditions:
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Commonly used encryption algorithm is public key encryption in Modern cryptography. Public key encryption in The matrix of Finite Fields and ergodic theory of cryptography is important in coding theory and application of research in it is extensive and practical, it continuously bring research and extension in the problem of matrix equation on the finite
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Security is one of the most important problems in the communication and information system, while the cryptography is the basis for the security. The principal of public-key cryptography is exchanging information between parties without requiring a secure channel. Public-key systems are used for key exchange or distribution in symmetric cryptosystems. Except for the key exchange,
(Read More…)
