Background
Hackers are doing what is know as Harvest-now-Decrypt-later attacks. This is whereby bank customers’ data are continually being harvested now pre-quantum phase, then decrypt later, to cause massive technological damages on crucial institutions like banks, hospitals, security agencies, etc. SOLUTION is switching to Blockchain technology that generates private/public keys using latest quantum-resistant algorithms such us the directed acyclic graphs (DAGs) technologies, and/or Blockchain private/public keys generated via elyptic curve cryptography (ECC) built in blockchain technologies.
Post-quantum cryptography
Tech companies and “major” governments like the USA, Russia, China, India, etc, are switching to PQ encryptions ( Post-quantum cryptography). Post-quantum cryptography (PQC), is sometimes referred to as quantum-proof, quantum-safe, or quantum-resistant, is the development of cryptographic algorithms
