Identity-Based Threshold Signatures from Isogenies

ePrint Report: Identity-Based Threshold Signatures from Isogenies

Shahla Atapoor

The identity-based signature, initially introduced by Shamir [Sha84], plays a fundamental role in the domain of identity-based cryptography. It offers the capability to generate a signature on a message, allowing any user to verify the authenticity of the signature using the signer's identifier information (e.g., an email address), instead of relying on a public key stored in a digital certificate. Another significant concept in practical applications is the threshold signature, which …

authenticity cryptography domain eprint report identity information message report role signature signatures threshold verify