The Impending Quantum Threat to Bitcoin In the world of cryptocurrencies, security is king. Bitcoin, powered by the revolutionary blockchain ...

If you keep wiping and re-installing the operating system on IoT devices such as Raspberry Pis, SSH will get cranky because the board's public key will change Those of you new to Internet of Things ...

A critical vulnerability in the wolfSSL SSL/TLS library can weaken security via improper verification of the hash algorithm ...

ANNAPOLIS, Md.--(BUSINESS WIRE)--The Accredited Standards Committee X9 Inc. (X9) today announced that it has published a new standard, X9.142, The Elliptic Curve Digital Signature Algorithm (ECDSA).

Aggregate signatures aren’t new. They’ve been around since the early 2000s. But building one that actually works in Bitcoin’s security model, with Bitcoin’s elliptic curve, has never been proven.