← EPO Patent Bulletin

A METHOD FOR SECURE AND RESILIENT DISTRIBUTED GENERATION OF ELLIPTIC CURVE DIGITAL SIGNATURE ALGORITHM (ECDSA) BASED DIGITAL SIGNATURES WITH PROACTIVE SECURITY

Publication EP3132560A1 Kind: A1 Mar 18, 2026

Applicants

HRL LABORATORIES, LLC

Inventors

EL DEFRAWY, Karim, LAMPKINS, Joshua, D.

IPC Classifications

H04L 9/08 20060101AFI20171113BHEP H04L 9/32 20060101ALI20171113BHEP

Designated States

AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR