Your Email is Encrypted Today, but Will It Hold Up Tomorrow? Awakening one day to discover that every “secure email” you’ve ever written was not secure at all. Your client contracts, financial ...

According to a study by engineers at Caltech and the UC Department of Physics, quantum computers do not need to be nearly as ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

The clock is ticking on cryptocurrency.

The good news is that many widely used primitives, such as AES, SHA‑2, and SHA‑3, are already considered quantum‑resistant. And for RSA and ECC, standardized PQC replacements now exist, with defined ...

A secure client–server file transfer system that ensures confidentiality, integrity, and controlled access using modern cryptographic techniques. The system encrypts files using AES-256-GCM, protects ...

However, it is not necessary to use fancy quantum cryptography technology such as entanglement to avoid the looming quantum ...