AnySwap ECDSA Exploit: Revision history

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3 May 2023

22 February 2023

27 January 2023

  • curprev 14:5214:52, 27 January 2023Azoundria talk contribs 11,094 bytes +11,094 Created page with "{{Imported Case Study|source=https://www.quadrigainitiative.com/casestudy/anyswapecdsaexploit.php}} thumb|AnyswapRather than use a multi-sig, AnySwap funds were locked in a complex MPC (multi-party computation) protocol. In an MPC there is only one private key, which multiple parties have partial information for. The MPC protocol counts on uniquely generated "R" values, and having repeated "R" values allows an attacker to deduce the private key. Any..."