RSA encryption uses an ingeniously simple mathematical premise. Recent news stories suggesting it's been cracked are an exaggeration. We're not there yet.

The RSA algorithm works because, when n is sufficiently large, deriving d from a known e and n will be an impractically long calculation — unless we know p, in which case we can use the shortcut.

RSA’s demise from quantum attacks is very much exaggerated, expert says Expert says the focus on quantum attacks may distract us from more immediate threats. Dan Goodin – Jan 25, 2023 5:15 PM | 64 ...

RSA is an encryption technique developed in the late 1970s that involves generating public and private keys; the former is used for encryption and the latter decryption. Current standards call for ...

The RSA algorithm has become an encryption standard for many e-commerce security applications. The patent for it was issued to MIT on Sept. 20, 1983, and licensed exclusively to RSA Security.

The strength of an RSA encryption relates to the length of the integer — which defines how big the problem is. For example, a 50-bit integer has 9.67 x 10^16 possible values.

The researchers didn’t just stop at RSA. They also attacked algorithms crucial to the Advanced Encryption Standard (AES), including Present, Rectangle, and the Gift-64 block cipher.

RSA encryption uses an ingeniously simple mathematical premise. Recent news stories suggest China has cracked it. But there's a lot more to it than that.