top of page
trust core
Security

Document Signer

Class 2 Document Signer Certificate

A Class 2 Document Signer Certificate is an organization-based digital certificate designed for automated signing of bulk documents and online information. It is widely used by enterprises to digitally sign documents without human intervention, ensuring authenticity, integrity, and non-repudiation.

This certificate is ideal for use cases such as agreement and contract signing, insurance policy issuance, PAN validation, invoice signing, and other automated document workflows. The certificate is issued in .PFX format, making it easy to install and deploy on application servers for seamless automated signing.

Image by fabio

Key Features & Technical Specifications

  • Certificate Type: Organizational Document Signer

  • Usage: Automated bulk document signing

  • Available Validity: 1 Year / 2 Years

  • Hardware Requirement: Not required

  • Delivery Format: .PFX file (server installable)

  • Cryptographic Strength: 2048-bit RSA with SHA-2

  • User Type: Organization

  • Certificate Type:
    - Signing
    - Signing & Encryption (Combo)

  • Brand: eMudhra

Class 3 Document Signer Certificate

A Class 3 Document Signer Certificate is a high-assurance, organization-based digital certificate primarily used for secure, large-scale automated document signing. Unlike Class 2, this certificate is HSM-based, offering enhanced security and compliance for enterprises with strict regulatory or security requirements.

The certificate is securely generated and stored within a Hardware Security Module (HSM), making it suitable for environments where key protection and audit compliance are critical. It is commonly used in financial institutions, government projects, large enterprises, and regulated industries.

Key Features & Technical Specifications

  • Certificate Type: Organizational Document Signer (HSM-based)

  • Usage: High-security automated bulk signing

  • Available Validity: 1 Year / 2 Years

  • Hardware Requirement: HSM mandatory

  • Cryptographic Strength: 2048-bit RSA with SHA-2

  • User Type: Organization

  • Certificate Type:
    Signing
    Signing & Encryption (Combo)

  • Brand: eMudhra

Image by fabio

Process to Purchase a Document Signer Certificate

  1. Select the required Document Signer Certificate (Class 2 or Class 3) and complete the payment

  2. Complete identity verification through a fully online, paperless process

  3. Download and deploy the Document Signer Certificate for automated signing

bottom of page