In the early 2020s, quantum computing hit the public spotlight as a potential threat to Bitcoin. Relying on SHA-256 cryptographic hash function for its...
Crypto agility relates to the ease (or lack thereof) with which cryptosystems can be replaced in existing systems in a (potential) post-quantum computing era. Best to be prepared.
The ongoing block size dispute has catapulted to the center of attention again. One of the most talked-about developments is Segregated Witness, of which...