ISO - TS 32002
Document management — Portable Document Format — Extensions to Digital Signatures in ISO 32000-2 (PDF 2.0)
| Organization: | ISO |
| Publication Date: | 1 October 2022 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (IT applications in information, documentation and publishing): | 35.240.30 |
| ICS Code (Other standards related to graphic technology): | 37.100.99 |
scope:
This document specifies how to extend the ISO 32000-2 specification by adding support for the following:
- use of the NIST P-curve family of elliptical curves for digital signatures;
- use of the Brainpool family of elliptical curves for digital signatures;
- use of Edwards Curve (EdDSA) Ed448 and Ed25519 families of elliptical curves for digital signatures.
This document does not specify the following:
- specific processes for converting paper or electronic documents to the PDF file format;
- specific technical design, user interface implementation, or operational details of rendering;
- specific physical methods of storing these documents such as media and storage conditions;
- methods for validating the conformance of PDF files or PDF processors;
- required computer hardware and/or operating system.
Document History
