The RSA algorithm is a feast of genius that combines theoretical math and practical coding into working asymmetric cryptography. Here’s how it works.

Senior executives must recognize that embedded encryption's long-neglected fragility poses a systemic risk to enterprise ...

When this era of quantum computing arrives, we will reach the point where post-quantum cryptography (PCQ) becomes essential.

But he faults its core idea that the RSA algorithm is somehow fundamentally flawed. “I’d say all cryptography relies on good true random-number generation.

Until now, system designers who have chosen the RSA algorithm for cryptographic applications have been forced to confront a difficult choice. Although processors are flexible and can be very cost ...

RSA Security Inc. unexpectedly released the widely used RSA public-key encryption algorithm into the public domain ahead of this week's expiration of the patent on the algorithm -- a move that's ...

Quantum computing might have more significant impact on public-key cryptography, which is used to set up secure connections online. For example, this is used to support online shopping or secure ...

RSA Security says it has released its public key encryption algorithm into the public domain, waiving its patent rights.

The mathematical difficulty of the above problem is what ensures the strength of our encryption (or lock). Crunching the numbers The RSA algorithm works as follows: ...

For example, this is used to support online shopping or secure messaging, traditionally using the RSA algorithm, though increasingly an alternative called elliptic curve Diffie-Hellman.