Symbolic Analysis of Cryptographic Protocols

Public key encryption and digital signature security definitions. Composable symbolic analysis for public key encryption. Ideal functionality formulations. Redefining ideal functionalities. Adding signatures to universally composable symbolic analysis.

Подобные документы

  • Criteria for desirable cryptographic systems and protocols. Security properties for authenticated key establishment. Standard notation of mathematical foundations. Classical ciphers: usefulness and security. The optimal asymmetric encryption padding.

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  • Protection from disclosure to unauthorised persons integrity. Maintaining data consistency. Assurance of identity of person or originator of data non-repudiation. Conventional encryption: uses a shared key. Digital Signatures and especially their use.

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  • Consideration of the state of US policy in the area of private and public encryption of data. An analysis of the legality of the use by the state of private information about their citizens fininsah. The study of features the standard encryption.

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  • Digital signatures: background and definitions. Cryptographic hardness assumptions and constructions based on general assumptions, signature schemes based on the (strong) RSA assumption. The random oracle model and full-domain hash (related) schemes.

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  • Encryption standard adopted by the USA government through a competitive Advanced Encryption Standard. Evaluation algorithms for the various platforms. Cryptographic analysis and its properties. Testing of individual algorithms. Algorithmic version of AES.

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  • Standards and the Standardization Process: International, National and Industrial organizations. Cryptographic evaluation bodies. Security Mechanisms and Services. Encryption and Modes of Operation for Block Ciphers. Cryptographic Hash Functions.

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  • Computer security approach. Message authentication codes. Bilinear maps from elliptic curve pairings. Cryptographic hash functions. Method of session key generation. Secure authenticated encryption schemes. An efficient protocol in extended model.

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  • Proposed a new concept of keyless encryption, "Amorphic scheme", which is semantically secured and has "Perfect Secrecy" level. Briefly run on well-known cryptographic attacks in order to clearly show how strong the amorphic encryption concept is.

    статья, добавлен 18.02.2021

  • A new general mathematical problem, suitable for public-key cryptosystems, is proposed: morphism computation in a category of Abelian groups. The problem seems to be hard for solving with a quantum computer. A demonstrative example of encryption.

    статья, добавлен 15.09.2012

  • Database and logic abduction method. Classical Logic Programming approach. Soundness and completeness DLA method. Various aspects of analysis of security protocols. Needham-Schroeder protocol. Optimized Otway-Rees protocol. Internet Key Exchange Protocol.

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  • Analysis of the extended euclidean algorithm. Analysis of operations in the residue class ring. Structure of the multiplicative group of residues mod a prime number. Symmetric and asymmetric cryptosystems. Compression functions from encryption functions.

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  • A computational complexity based theory of modern encryption. Generating pseudo-random bit or number sequences. Generic encryption with pseudorandom functions. Problems with deterministic encryption in general. Required properties for digital cash.

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  • The origins of cryptography. Transpositions, substitutions and secret keys. The Shannon theory of secrecy. The data encryption standard. Application of des: Unix passwords. Conventional cryptographic primitives and the advanced encryption standard.

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  • A General idea on the basis of information contained in cryptographic systems. Feature encryption standard "Rijndael". The principles of encoding data with a public key algorithm RSA. Safety standards models of information flow in computer programs.

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  • The presenting online system for symbolic differentiation that calculate derivatives. The trees are used for representation of formulas. Derivatives are generated by tree transformations. Presented algorithms are part of the microsystems simulator Dero.

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  • Signature schemes and anonymous credentials from bilinear maps. Asymptotically optimal communication for torus-based cryptography. Paradigm of hybrid encryption scheme. Pseudo-signatures, broadcast, and multi-party computation from correlated randomness.

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  • The determination of the level of security provided by the finalists is largely guesswork, as in the case of any unbroken cryptosystem. Software implementation languages. General security. Software speeds for encryption, decryption, and key setup.

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  • The prerequisites for the emergence and formation of areas of computer science that explores the possibilities of electronic encryption devices using large-scale integrated computer circuits. The structure of cryptographic techniques to explore data.

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  • Introduction to cryptography and data security. The study of random numbers and an unbreakable stream cipher. The data encryption standard and alternatives. Practical aspects of public-key cryptography. Principles of message authentication codes.

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  • Computing the Cassels pairing classes in Tate group. The calculation of the pairing on twisted Edwards in the form of elliptic curves. Control malicious proxy re-encryption. Security and anonymity-based encryption with trusted certification authorities.

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  • The logic of authentication of Burrows, Abadi and Needham. which transforms a protocol into a special form and then uses logical rules to analyze it. Using BAN logic and its enhancements in order to find new weaknesses in various cryptographic protocols.

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  • Arithmetic and number theory in C and C++. The fundamental operations in programs. Modular arithmetic: calculating with residue classes. Addition chains and windows. Cryptographic application of exponentiation. A modern the data encryption standard.

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  • Cryptology from the romans to world war II. Word perfect encryption as a modern example. Exchanging keys with and without a public key. Key management and authentication in GSM networks. The end of the crypto-monopoly and the role of politics today.

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  • Familiarity with the basic principles of cryptographic protection of information. Cryptography as a set of methods for data transformation, aimed at, it is to make the data useless to the enemy. Analysis of the cryptographic algorithm with the public key.

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  • Decoding techniques for fast correlation attacks. Description of cryptographic protection. Enforcement mechanism and decision function. Elgamal digital signature scheme. Conceptual model of an authorization architecture. Binary Euclidean algorithm.

    книга, добавлен 08.03.2014

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