RSA-2048’s days may be numbered. A new preprint suggests quantum computers could crack the encryption in just three days.

IBM Quantum System One – the first circuit-based commercial quantum computer. (IBM/Cleveland Clinic) Much of our online ...

Hot on the heels of Diffie-Hellman upending the cryptography applecart in 1976 came three more crypto newcomers that further revolutionized the field: Ron Rivest, Adi Shamir, and Leonard Adleman. The ...

RSA is dead, long live RSA! At the end of December 2022, Chinese researchers published a paper claiming that they can crack RSA encryption using current-generation quantum computing. For decades, the ...

A co-author of the RSA encryption algorithm has been named the 2007 Marconi Fellow and prizewinner for his pioneering work in the field of cryptography, computer and network security. Ronald L. Rivest ...

French quantum computing startup Alice & Bob estimates that 23,000 cat qubits could break RSA-2048 encryption in three days, ...

A large chunk of the global economy now rests on public key cryptography. We generally agree that with long enough keys, it is infeasible to crack things encoded that way. Until such time as it isn’t, ...

Three weeks ago, panic swept across some corners of the security world after researchers discovered a breakthrough that, at long last, put the cracking of the widely used RSA encryption scheme within ...

Before delving into which key exchange algorithm is more secure or "better," let me start by explaining the differences between the Diffie-Hellman vs. RSA algorithms. Diffie-Hellman is a key exchange ...

In December of 2009 we learned that the encryption algorithm used to protect GMS voice calls had been cracked. The cracking of the encryption meant that some voice calls might be vulnerable to ...

Las Vegas — Within five years the math for cracking encryption algorithms could become so efficient that it may render today’s commonly used RSA public key cryptography algorithm obsolete, Black Hat ...

“Q-Day” is the term some experts use to describe when large-scale quantum computers are able to factorize the large prime numbers that underlie our public encryption systems, such as the ones that are ...