I'm an engineer by formation, with experience in applied cryptography, in particular in Smart Card systems. My current professional activity is in payment of Smart City services (e.g. public transport) with contactless Smart Cards and mobile devices.
About my icon: it's a call to VOTE¹ in political elections. At a vote place, within a voting booth, by inserting paper in an envelope, then the envelope in a transparent ballot box, if at all possible. When you think about it from a cryptographer's perspective, that's the best protocol to decide who governs.
Feel free to edit my answers to fix obvious errors, or improve them on expression (I'm not a native English speaker).
I'm currently serving as moderator of crypto.SE.
¹ It has been understood as: vote in mod elections. I support that extension of the original intend.
Member for 9 years, 1 month
106 profile views
Last seen yesterday
- Cryptography♦ 104.4k 104.4k 99 gold badges219219 silver badges440440 bronze badges
- Stack Overflow 2.4k 2.4k 11 gold badge1717 silver badges3939 bronze badges
- Mathematics 1.3k 1.3k 99 silver badges2121 bronze badges
- Skeptics 994 994 22 gold badges77 silver badges1212 bronze badges
- Electrical Engineering 869 869 22 gold badges99 silver badges1919 bronze badges
- View network profile
Top network posts
- 144 How big an RSA key is considered secure today?
- 124 If WhatsApp cannot read our message, how can the media forwarding happen in an instant?
- 105 Did Buzz Aldrin take communion of bread and wine on his first landing on the moon?
- 64 How can I make sure non-open source programs are really using end-to-end encryption?
- 60 Impacts of not using RSA exponent of 65537
- 59 Is the software that uses PGP broken, or is it PGP itself?
- 56 Architectures to access Smart Card from a generic browser? Or: How to bridge the gap from browser to PC/SC stack?
- View more network posts →