Father, Husband, Composer, Mathematician, #Cryptologist. #Architect, Distinguished Engineer at #Arm: leading #security risk assessment, and the company’s cryptographer-in-residence. Designed #QARMA. Co-submitter of #CRYSTALS-#KYBER. Coauthor of the Handbook of #Elliptic and #Hyperelliptic Curve #Cryptography. I stand for #Ukraine. Craic killer. Neuroatypical, ready to lend my ears to other neurodivergent people. Often discriminated, never defeated.