Digital signature enhancements
- 5.1 Support for secure hash algorithm 3 (SHA-3) hash family
Issue #xxxx
5. Digital signature enhancements
5.1 Support for secure hash algorithm 3 (SHA-3) hash family
Delete all of clause 5.1.3 as follows:
5.1.3 Changes to ISO 32000-2:2020, Table 256 — Entries in a signature reference dictionary
In ISO 32000-2:2020, Table 256 (“Entries in a signature reference dictionary”; 12.8.1, “General”), the following text is added to the end of the current DigestMethod value text:
(PDF 2.x) In addition to those values previously defined, this value may be one of SHA3-256, SHA3-384, SHA3-512 or SHAKE256. Default value for PDF 2.0: SHA256 (PDF 2.0).
Last modified: 11 October 2023