Digital Signature

For state agencies: All state agencies must consult with the Chief Information Officer before contracting with an approved digital signature vendor. User education is a critical component for ensuring the viability of digital signatures and the integrity of digital signatures rests upon the confidentiality of authentication credentials.

For digital signature vendors: To become an approved vendor, the product must meet the following criteria.

  1. It must be based upon the X.509 Public Key Infrastructure;
  2. It must provide seamless integration with the PDF document format;
  3. It must provide seamless integration with Microsoft Active Directory;
  4. The interface to the Signer must be either web-based or a free download;
  5. The data center must be certified as either "SSAE 16 Type II (American Institute of Certified Public Accounts)" or "FedRAMP compliant Cloud Service Provider (Federal General Services Administration)".
  6. All transmission between the Signer's device and the data center must be encrypted to the AES-256 (National Institute of Standards and Technology) strength; and
  7. The Verification and Tamper-Resistance elements must be embedded within the document, as well as stored in the data center

Any vendor seeking approval must complete and submit the Request for Product Acceptance.

Email any feedback to Enterprise.Architect@Maine.Gov