Abstract: As a part of blockchain's infrastructure, the construction of Merkle trees typically relies on secure hash functions, such as SHA256. However, traditional blockchain systems face dual ...

CISA has released a category-level inventory of hardware, software, and cryptography standards tied to post-quantum ...

Blockchain could make smart devices far more secure, but sluggish data sharing has held it back. Researchers found that messy network connections cause massive slowdowns by flooding systems with ...

The world of Bitcoin and cryptocurrency has long been hailed as a revolutionary financial system, offering decentralized transactions and heightened ...

As the digital economy accelerates and data security becomes a global priority, VEST Labs has officially unveiled its breakthrough innovation — VEST Hash, a next-generation cryptographic hash ...

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

Cryptography secures communication in banking, messaging, and blockchain. Good algorithms (AES, RSA, ECC, SHA-2/3, ChaCha20) are secure, efficient, and widely trusted. Bad algorithms (DES, MD5, SHA-1, ...

Cybersecurity has always had to keep pace with the evolution of cyberattacks. These attacks started gaining prominence in the late 80s, in line with the spread of internet access. Initially, viruses, ...

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The move toward multi-die assemblies and the increasing value of sensor data at the edge are beginning to focus attention and raise questions about security in analog circuits. In most SoC designs ...

Elon Musk's X is getting a new version of XChat with several privacy-oriented features, including what Musk calls 'Bitcoin style' encryption. If you're wondering what the heck "XChat" is, it's just a ...