Unpatchable vulnerability in Apple chip leaks secret encryption keys Fixing newly discovered side channel will likely take a major toll on performance.

How it works The Northwestern technique uses a form of "secret key" cryptography. In this scenario, the two people communicating with each other--say Alice and Bob--use the same secret key.

Apple Chip Flaw Exposes Secret Encryption Keys Apple’s M-series of chips contain a flaw that could allow an attacker to trick the processor into revealing secret end-to-end encryption keys on ...

But to establish secure communication paths, secret keys need to be shared amongst the legitimate parties involved in particular communications. Public-key cryptography, such as RSA, is an ...

A device, hidden in pita bread, can collect signals that can betray encryption keys.

Hardware faults are leaking hundreds of supposedly unbreakable encryption keys on to the internet, researchers have found – and spy agencies may be exploiting the loophole to read secret messages.

Multiple implementations of the Kyber key encapsulation mechanism for quantum-safe encryption, are vulnerable to a set of flaws collectively referred to as KyberSlash, which could allow the ...

The Diffie-Hellman algorithm was a stunning breakthrough in cryptography that showed cryptographic keys could be securely exchanged in plain sight. Here’s how it works.