Jean-Jacques Quisquater
Quisquater brought cryptographic theory into constrained devices and practical analysis, helping establish smart cards as a major security-engineering domain.
Jean-Jacques Quisquater is a Belgian cryptographer associated with the Université catholique de Louvain. His work spans cryptography, smart cards, and practical cryptanalysis.
Constrained-device security
Smart cards made key storage and cryptographic computation available in devices with limited resources. Quisquater's research helped frame the design and evaluation challenges that follow when cryptography meets physical hardware.
Historical importance
His research belongs at the intersection of cryptographic design and real-world implementation—where attacks on algorithms, protocols, and devices can meet.
Timeline
- 1980sConducts early research in cryptography and computer security.
- 1990Co-authors work on cryptanalytic properties of DES.
- 1990sDevelops research and teaching in smart-card and cryptographic security at UCLouvain.
- 2000Co-authors research on practical timing attacks against RSA implementations.
Jean-Jacques Quisquater
- Type
- Person
- Era
- 1980s-Present
- Known for
- Smart-card security; Public-key cryptography; DES cryptanalysis; Side-channel security
- Tags
- cryptography, smart-cards, cryptanalysis, academic-research
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