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Bitcoin Transaction Malleability
& MtGox [C.Decker, R.Wattenhofer]
Sagi Kedmi
Advanced Bitcoin Seminar
The Selim and Rache...
agenda
• Motivation
• Brief overview: Network, Crypto
• Deep drill-down Bitcoin
focus on transactions
• Transaction Mallea...
terminology
Malleability – ‫ו
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
Bitcoin Transaction Malleability
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Bitcoin Transaction Malleability

Download slides:
http://moodle.cs.huji.ac.il/cs14/file.php/67866/BITCOIN_SAGI_KEDMI.pdf


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Bitcoin Transaction Malleability

  1. 1. Bitcoin Transaction Malleability & MtGox [C.Decker, R.Wattenhofer] Sagi Kedmi Advanced Bitcoin Seminar The Selim and Rachel Benin School of Computer Science & Engineering The Hebrew University of Jerusalem
  2. 2. agenda • Motivation • Brief overview: Network, Crypto • Deep drill-down Bitcoin focus on transactions • Transaction Malleability attack • Measurements and graphs Lots and lots Of Demos :)
  3. 3. terminology Malleability – ‫ו

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