On 11/10/2011 10:11 PM, Fabrice Gautier wrote: > Hum, so actually I upgrade to 3.0.7 on the Good system, and now its bad... > Bug introduced between 3.0.5 and 3.0.7 ? Unfortunately yes. It does not export working ECDSA keys. I've fixed the issue and added test cases in master. That is the reason you had that issue.