Cryptography in C and C++

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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  • 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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  • Resistance of randomized projective coordinates against power analysis. Energy-efficient software implementation of long integer modular arithmetic. Special hardware sieving device for factoring 1024-bit integers. Hardware attacks and countermeasures.

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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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  • 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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  • 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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  • Bits and Bytes. Complementation or Bitwise NOT. Special Operations and Abbreviations. Booleans and BitFields. Conversion of Integral Types to Byte Arrays. Symmetric Block Ciphers. Rijndael and the Advanced Encryption Standard. Public Key Cryptography.

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  • Our algorithm combines the Reverse Polish Notation (RPN) and expression tree algorithms it is a novel method for efficiently evaluating arithmetic expressions. The algorithm combines the benefits of Reverse Polish Notation (RPN) and Expression Trees.

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  • Basics of Contemporary Cryptography. Codes for Error Detection. Advances in Coding Theory and Cryptography. Encryption Basics. Authentication Codes in the Query Model. Collision in the DSA Function. Fuzzy Identity-based Encryption: Efficient Schemes.

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  • Sending messages with numbers. The study of breaking Caesar ciphers. Introduction to modular arithmetic. The process of cracking Vigenere ciphers when you know the key length. Letter frequencies in code. Using common factors to crack Vigenere ciphers.

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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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  • A bird's-eye view of modern cryptography. Preliminaries and Defining security in cryptography. Elementary number theory and algebra background. Approximations using partial Greatest common divisors computations. Birthday-based algorithms for functions.

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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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  • Block cipher modes of operation and data transformation for asymmetrical algorithms. Standardisation in cryptography. Trust models in public key cryptography. Cryptographic standards for the World Wide Web. People who play a role in cryptography.

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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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  • 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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  • 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.

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  • The recent application of the principles of quantum mechanics to cryptography. Now possible to construct cryptographic communication systems which detect unauthorized eavesdropping should it occur, and which give a guarantee of no eavesdropping.

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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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