Published
The present document profiles the electronic signature formats found in ISO 32000-1 [1] to support Long Term Validation (LTV) of PDF Signatures. This profile does not repeat the base requirements of the referenced standards, but instead aims to disambiguate between the techniques used in the different referenced standards.
PUBLISHED
SRPS ETSI TS 102 778-4 V1.1.2:2011
60.60
Standard published
Dec 27, 2011