Not really, especially in the context of RSA keys, because:<p>1. RSA is a slow algorithm and gets slower as you increase the key size.<p>2. Increasing the key size gets diminishing returns on the security margin. Given the performance and compatibility issues, the relatively minor improvement in security once you go beyond a certain key size is not worth it (you should switch to a better algorithm instead).<p>3. Anything over 4096 (possibly anything over 3072) is overkill anyway - if you could break a 4096-bit RSA key, you&#x27;ve probably found a fundamental weakness in RSA that means you should move to a different algorithm entirely.