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BTQ Technologies Demonstrates Quantum-Safe Bitcoin Using NIST Standardized Post-Quantum Cryptography, Protecting $2+ Trillion Market at Risk

Bitcoin Quantum Core 0.2 replaces Bitcoin's vulnerable ECDSA signatures with NIST-approved ML-DSA, completing the full flow ...

Is Signal secure? How the encrypted messaging app compares to other apps on privacy protection

Signal is a secure messaging app that encrypts all communication from end to end, making all data accessible only to the ...
TechAnnouncer

The Evolution of Chinese Cryptography: From Ancient Codes to Quantum-Resistant Standards

Origins of Chinese Cryptography in Ancient Times Classical Steganography and Early Measures Back in ancient China, keeping ...
Design And Reuse

CAST Expands Security IP Portfolio with High‑Performance SM4 Cipher Core

Woodcliff Lake, New Jersey — September 30, 2025 — Semiconductor intellectual property (IP) provider CAST today announced the availability of a new SM4 Cipher IP Core, delivering compact, ...
IEEE

Recognition of block cipher algorithms based on radiated emission

Abstract: The paper describes the emissions radiated from integrated circuits when the ICs perform block encryption operations The article briefly describes several of the most popular block ciphers.