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EB50 – BTC2B Conference: Nicolas Courtois & potential security vulnerabilities in Bitcoin ECDSA

400 views · Published 30 October 2014 · 45:59 · Indexed 27 October 2026

Channel: Epicenter Podcast · 2014 · Science & Technology

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Nicolas Courtois is a cryptographer and senior lecturer at University College London. He has been studying cryptocurrencies for some time and has written a number of papers on bitcoin. His talk is titled "Cryptographic Security of ECDSA in bitcoin" in which he exposes the security vulnerabilities in the specific variation of the Elliptic Curve digital Signature Algorithm used in bitcoin.

Links mentioned in this episode: 

- Slides for this presentation: http://www.nicolascourtois.com/bitcoin/paycoin_ECDSA_survey_Brussels_2014_3abcd.pdf
- Nicolas Courtois’s Wikipedia Page: http://en.wikipedia.org/wiki/Nicolas_Courtois
- Personal blog: http://blog.bettercrypto.com/
- On The Longest Chain Rule and Programmed Self-Destruction of Crypto Currencies paper: http://arxiv.org/abs/1405.0534
- Nicolas’s Bitcoin Publications: http://blog.bettercrypto.com/?page_id=63

Show notes: http://epicenterbitcoin.com/podcast/050
YouTube: http://youtu.be/-nHKhN4XpMw
SoundCloud: http://soundcloud.com/epicenterbitcoin/eb-050


Epicenter Bitcoin is hosted by Brian Fabian Crain & Sébastien Couture.
 
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