Breaking Ciphers in the Real World
Enigma cipher machine. Cryptographic ally strong sequences. Shift register-based stream ciphers. Hellman’s time-memory trade-off. Birthday attacks on hash functions. Secondary phase refinement. Implementation attacks. Sigaba rotor in reverse orientation
Подобные документы
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.
книга, добавлен 08.03.2014The security challenges of ubiquitous computing. The study side channel attack methodology. Hardware to solve sparse systems of linear equations over. Symmetric ciphers: side channel attacks and countermeasures. Attacks on asymmetric cryptosystems.
курс лекций, добавлен 08.03.2014Sending 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.
книга, добавлен 08.03.2014Micali-Reyzin computational model. Target circuit and block cipher. Analysis of single point leakages. Towards the analysis of real constructions. Definition of security against side-channel attacks. The initialize a PRNG securely with a public seed.
статья, добавлен 15.09.2012Grain and Trivium - hardware oriented stream ciphers. The linear sequential circuit approximation method as an effective method for the linear model determination. Outline of the analyzed ciphers. Description of Trivium. Correlation coefficient analysis.
статья, добавлен 15.09.2012Efficient second-order power analysis. Long modular multiplication for cryptographic applications. The leak resistant arithmetic. Compared elliptic curve cryptography. Instruction set extensions for fast arithmetic. Fault analysis of stream ciphers.
курс лекций, добавлен 08.03.2014A mixing core for block cipher cryptography. Measured Boolean function nonlinearity in variable size block ciphers. Orthogonal latin squares, nonlinear balanced block mixers, and mixing ciphers. Binomial and Poisson statistics functions in JavaScript.
книга, добавлен 08.03.2014Reported from a basic introduction to block cipher design and analysis. The tiny encryption algorithm. The study a concepts and design principles of block ciphers. Notation some binary operations of addition. Modern block cipher cryptanalysis methods.
статья, добавлен 08.03.2014Criteria 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.
книга, добавлен 13.03.2014Rotational Rebound Attacks on Reduced Skein. Improved Generic Attacks on Unbalanced Feistel Schemes with Expanding Functions. Conditional Differential Cryptanalysis of NLFSR-Based Cryptosystems. Constant-Size Commitments to Polynomials and Applications.
курс лекций, добавлен 08.03.2014The Random Oracle Model and the Ideal Cipher Model Are Equivalent. Programmable Hash Functions and Their Applications. Adaptive One-Way Functions and Applications. Bits Security of the Elliptic Curve Diffie–Hellman Secret Keys. Cryptanalysis of MinRank.
книга, добавлен 08.03.2014Proposed 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 18.02.2021An Introduction to Cryptography: Simple substitution ciphers, Divisibility and Common Divisors. Discrete Logarithms and Diffie–Hellman. The index calculus and discrete logarithms. Combinatorics, Probability and Information Theory, Digital Signatures.
книга, добавлен 08.03.2014Error correction and the cascade protocol. Individual attacks in an realistic environment. Dynamic initial block-size. Statistical analysis of QKD networks in real-life environment. Quantum-cryptographic networks from a prototype to the citizen.
книга, добавлен 08.03.2014The implementation of various pairings on a contemporary 32-bit smartcard, Philips HiPerSmart, an instantiation of the MIPS-32 based SmartMIPS architecture. Pairings as classic cryptographic primitives with a calculation time of as little as 0.15 sec.
статья, добавлен 15.09.2012Secret stories, codes, and cryptogram puzzles. Historical background to the conspiracy stories. Caesar/shift ciphers. Hints to help crack the cryptograms and puzzles. Answers to all cryptograms, their assignment and application in modern practice.
учебное пособие, добавлен 08.03.2014Digital 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.
книга, добавлен 08.03.2014The values of indicators of the quality of TCP connections specific to each type of Slow HTTP-attacks. A mathematical model formalizing the behavior of the web server when implementing Slow HTTP-attacks of various types, architecture of detection.
статья, добавлен 14.01.2017Cryptography in the Information Age. Information Protection Problems in Computer Systems. The Fundamentals of One-Key Cryptography. Substituion—Permutation Networks with Minimal Controlled Elements. Designing Fast Ciphers Based on Controlled Operations.
книга, добавлен 08.03.2014Decoding 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 08.03.2014The elements of computer security. Cryptography approaches and attacks. An advanced encryption standard. Key generation and distribution approaches and attacks. The qualities of workable security solutions. The trusted platform module at biometrics.
книга, добавлен 08.03.2014Computer 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.
книга, добавлен 08.03.2014Resistance 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.
курс лекций, добавлен 08.03.2014- 24. The code book
The history of codes and ciphers as the story of the centuries-old battle between codemakers and codebreakers, an intellectual arms race that has had a dramatic impact on the course of history. The mechanization of secrecy. A qantum leap into the future.
книга, добавлен 08.03.2014 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.
книга, добавлен 08.03.2014