Bleeping Computer

Critical flaw in wolfSSL library enables forged certificate use

A critical vulnerability in the wolfSSL SSL/TLS library can weaken security via improper verification of the hash algorithm or its size when checking Elliptic Curve Digital Signature Algorithm (ECDSA) ...
Nature

Elliptic Curve Discrete Logarithm Problem

The elliptic curve discrete logarithm problem (ECDLP) lies at the heart of modern public-key cryptography. It concerns the challenge of determining an unknown scalar multiplier given two points on an ...
Ars Technica

Topic: elliptic curve digital signature algorithm

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...
Bleeping Computer

New Eucleak attack lets threat actors clone YubiKey FIDO keys

A new "EUCLEAK" flaw found in FIDO devices using the Infineon SLE78 security microcontroller, like Yubico's YubiKey 5 Series, allows attackers to extract Elliptic Curve Digital Signature Algorithm ...
Semiconductor Engineering

Don’t Get Knocked Off the Curve: Fault Injection on Elliptic Curve Cryptosystems

Elliptic Curve Cryptography (ECC) is a core component in securing digital systems, widely used in applications ranging from internet communications to embedded devices. It supports key cryptographic ...
Nextgov

NIST updates digital signature standard

The National Institute for Standards and Technology has released a revised version of its digital signature standard intended to keep it consistent with other cryptographic guidelines. The standard, ...