This book constitutes the thoroughly refereed post-conference proceedings of the 10th European
Workshop EuroPKI 2013 held in Egham UK in September 2013. The 11 revised full papers
presented together with 1 invited talk were carefully selected from 20 submissions. The papers
are organized in topical sections such as authorization and delegation certificates management
cross certification interoperability key management legal issues long-time archiving time
stamping trust management trusted computing ubiquitous scenarios and Web services security.
