Articles tagged with Cryptanalysis
The Rijndael algorithm, created by Daemen and Rijmen in 1997, has become the international standard for encrypting data, safeguarding websites, laptops, mobile phones, and more. Its security has withstood 25 years of attacks, making it a crucial backbone of trust in the digital world.
Security researchers have developed a defense mechanism that protects against cryptanalytic parameter extraction attacks on AI systems. By making neurons in the same layer similar to each other, the defense creates a barrier of similarity that makes it difficult for attacks to proceed.
SymTrust project aims to develop new symmetric cryptography methods based on sound security arguments, balancing efficiency and security. Researchers will study existing ciphers and conditions of cryptanalysis to set new standards in information encryption.
Researchers developed a new encryption method that encodes secret messages using brilliant colors created by silver nanostructures reacting to polarized light. The method's unique chiral response makes it more secure than traditional binary codes.
A team of international codebreakers has deciphered 57 previously unknown letters written by Mary Queen of Scots while imprisoned in England. The letters provide insights into her captivity and communication with French ambassador Michel de Castelnau, including complaints about poor health and negotiations for release.
A new algorithm unravels the structure of financial services on the Ethereum blockchain, revealing highly intertwined structures that involve risks not yet fully understood. The findings highlight the need for transparency and awareness among users, regulators, and policymakers to mitigate systemic risks associated with cryptoassets.
A team of researchers has developed a cryptography-inspired technique to decode brain data, predicting arm movements in monkeys with unprecedented accuracy. This approach could lead to the creation of prosthetic limbs that can directly interpret user thoughts, revolutionizing quality-of-life for individuals with paralysis.
The evolutionary block cipher outperforms known cryptosystems in resisting both linear and differential attacks by introducing evolving encryption algorithms. This design feature enhances the system's security and efficiency, making it a promising solution for modern cryptography.
UCSD researchers have developed a new estimator that outperforms the historic Good-Turing formula under all conditions. The new estimator, called attenuation, evaluates the highest possible ratio between the probability assigned to each symbol in a sequence by any distribution and the corresponding probability assigned by the estimator.