Technical Specifications - signature generation
The information about the general service scope, standards, interfaces, system requirements as well as the following information is required for the signature generation:
• High-volume generation of qualified signatures for electronic invoice
documents and data
• Usage of qualified certificates with general service pseudonym ("SIGNAMUS")
• External/attached signatures:
• Signature file format: CMS
• Allocation of file and signature through file name
• Internal/integrated signatures:
• Support of PDF documents version 1.7 (ISO 32000)
• Support of PDF/A documents version 1-a (ISO 19005-1:2005)
• Free format selection of files to be signed for external/attached signatures
Legal qualifications:
• Limited power of attorney for the generation of qualified electronic signatures
(to be established as part of the order)
