Preferred Label : Digital Signature;
NCIt definition : Extra data appended to a message which identifies and authenticates the sender and
message data using public-key encryption.;
Alternative definition : CDISC-GLOSS: An electronic signature, based on cryptographic methods of originator
authentication, computed by using a set of rules and a set of parameters, such that
the identity of the signer and the integrity of the data can be verified. [21 CFR
11]; CareLex: Extra data embedded in a document or metadata linked to a document which
identifies and authenticates the signer of a document using public-key encryption.;
Origin ID : C80447;
UMLS CUI : C2825190;
Semantic type(s)
- concept_is_in_subset
