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 ...

The RSA algorithm (Rivest-Shamir-Adleman) is a public key cryptosystem that uses a pair of keys to secure digital communication and transactions over insecure networks, such as the internet. RSA is a ...

A recent, yet to be proven paper claiming to have found a way to "destroy the RSA cryptosystem" has cryptographers asking what might replace it. What if a big crack appeared overnight in 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 ...

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 ...

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 ...

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, ...

The real challenge facing bank and insurer CIOs and CISOs is migrating decades-old, interdependent technology stacks before ...

In 1994, a Bell Labs mathematician named Peter Shor cooked up an algorithm with frightening potential. By vastly reducing the computing resources required to factor large numbers—to break them down ...

An IBM quantum computer during a 2023 inauguration event. Last week, a cybersecurity-focused trade group for the financial services industry released a whitepaper advocating for banks and other ...