Mysten Labs claims newer blockchains are ready for quantum computing, but older networks risk being left behind.

As of August 2025, the world’s most powerful quantum computers, like IBM’s 1,121-qubit “Condor” and Google’s experimental “Sycamore” models, are nowhere near capable of cracking Bitcoin. It’s ...

While the paper frames the research as a significant breakthrough — computer scientists love algorithms that reduce problems to sublinear time — quantum-computing experts began casting doubts ...

This paper proposes a high-throughput implementation of AES (Advanced Encryption Standard) supporting encryption and decryption with 128-bit cipher key.

San Jose, Calif. – Altera Corp. has developed what it calls a way to lower the cost of RSA decryption. By porting a reusable RSA intellectual-property core to its Cyclone series of FPGAs, Altera said ...

The algorithm used to encrypt strings, comes from this book and is used in other Latin American banking trojans as well. Pseudocode of the decryption algorithm can be seen in Figure 5.