Content Signing Service
Content Signing Service (earlier known as PDF Service 2.0) lets you sign documents using DigiCert® Document Trust Manager REST API. It calculates the hash of the document and embeds the signed hash or signature with elements required for establishing the validity of a signature such as Online Certificate Status Protocol (OCSP) response, certificate chain and timestamp.
DigiCert ONE environments
Content Signing Service can be used in the following DigiCert ONE environments:
Demo
Production
Signing algorithms
Content Signing Service supports the following signing algorithms:
Signing algorithm | Description |
|---|---|
1.2.840.113549.1.1.1 RSA | If you use this algorithm, you are required to specify the hash algorithm separately in Sign hash API call. |
1.2.840.113549.1.1.11 RSA with SHA256 | This algorithm does not need to be specified separately as it is already included. |