Can quantum computers crack all cryptography?
Quantum computers are able to completely and irreversibly break the most widely used public key procedures today. Post-quantum cryptography can prevent this. But how safe are the new procedures and what should be considered when implementing them? What sounded like science fiction a few years ago is now within reach: quantum computers with a previously unknown computing power endangering today's cryptography - and thus the entire digital infrastructure. Quantum computers: the danger that comes from the future Although it will probably take a few years before it can be used across the board, it still applies ...