Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and ...

Abstract: Hamming space stores the original features of the image to be trained using the supervised hashing algorithm as binary codes for the ease maintenance of the similar labels. Due to their ...

Buterin has outlined a phased roadmap to replace four vulnerable components of Ethereum's cryptographic architecture.

Summary: Harvest Now, Decrypt Later (HNDL) is a strategy where attackers collect encrypted data today and store it until future quantum computers can decrypt it. While cryptograph ...

Abstract: The explosion of IoT edge devices has made data security, authenticity, and integrity increasingly difficult to guarantee in settings with limited resources. Low-power Internet of Things ...