2018-10-20 04:18 CEST

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IDProjectCategoryView StatusLast Update
0005446Talerexchangepublic2018-10-06 15:09
ReporterFlorian Dold 
Assigned ToChristian Grothoff 
PrioritynormalSeverityfeatureReproducibilityhave not tried
Product Version 
Target VersionFixed in Version 
Summary0005446: auditor should count number of coins seen, not just their value
Description... in order to do denomination key revocation correctly.

In particular, only counting the value seen allows the adversary to only deposit a small amount of each forged coin, and then use the emergency recovery protocol (once 0005445 is implemented) to make a large profit.
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-Relationships Relation Graph ] Dependency Graph ]
related to 0005445assignedChristian Grothoff emergency payback protocol should support refreshed coins 

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-Issue History
Date Modified Username Field Change
2018-09-28 10:45 Florian Dold New Issue
2018-09-28 10:45 Florian Dold Status new => assigned
2018-09-28 10:45 Florian Dold Assigned To => Christian Grothoff
2018-09-28 10:45 Florian Dold Relationship added related to 0005445
2018-10-06 15:09 Christian Grothoff Severity minor => feature
+Issue History