F5 Labs explainer: quantum computing threatens RSA/ECC and 'harvest now, decrypt later' drives post-quantum migration
This F5 Labs explainer describes how quantum computing affects cryptography. Shor's algorithm can efficiently break the problems behind RSA, DSA, Diffie-Hellman and ECC, while Grover's algorithm only halves the effective strength of symmetric ciphers such as AES. The article stresses "harvest now, decrypt later" risk: an adversary who rec…