E-Sign ASP Audit is Essential
Statutory cyber security audits for e-Sign Application Service Providers (ASP), Certifying Authorities (CA), and Electronic Signature Service Providers under Controller of Certifying Authorities (CCA) Guidelines, Indian IT Act 2000 Section 3A, and eIDAS.
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6 Core Pillars of e-Sign ASP & PKI Auditing
Our certified Information Systems Auditors (CISA, DISA, CISSP) evaluate your e-Sign gateway, cryptographic key ceremonies, and audit trail recordkeeping.
e-Sign Gateway & API VAPT
Comprehensive penetration testing of signing web portals, REST/SOAP APIs, XML payload tampering prevention, and rate-limiting against signature exhaustion attacks.
- XML digital signature wrapping (XSW) tests
- REST/SOAP API token replay validation
- Web portal OWASP Top 10 hardening
HSM Cryptography & Key Ceremonies
Auditing FIPS 140-2 Level 3 HSM hardware, private signing key non-exportability, dual-custody access ceremonies (M of N split keys), and tamper detection logs.
- FIPS 140-2 Level 3 appliance validation
- Dual-control key ceremony reviews
- Cryptographic seed backup security
Signer Identity & e-KYC Verification
Verifying Aadhaar OTP/biometric e-KYC integrations, Registered Device (RD) service encryption, PID block protection, and signer consent timestamp recording.
- Aadhaar e-KYC PID block encryption
- Multi-factor signer authentication
- Biometric scanner L0/L1 RD compliance
Document Integrity & Timestamps
Verifying SHA-256 document hashing, PDF digital signature embeds (PAdES-LTV), trusted RFC 3161 timestamping authority (TSA) synchronization, and certificate revocation (CRL/OCSP).
- Tamper-evident PAdES signature embeds
- RFC 3161 Trusted Time-Stamping (TSA)
- Real-time OCSP / CRL revocation checks
7-Year Audit Trail & Recordkeeping
Auditing immutable logging mechanisms capturing signer IP address, session IDs, geo-coordinates, document hash, and ensuring admissibility under the Indian Evidence Act.
- 7-Year statutory log retention policy
- WORM storage & tamper-proof log hashes
- Indian Evidence Act Section 65B compliance
System Audit Report (SAR) & CA Filing
Delivering the formal System Audit Report (SAR) and compliance filing package for Controller of Certifying Authorities (CCA) and CA partner onboarding.
- Statutory System Audit Report (SAR)
- Certifying Authority (CA) compliance sign-off
- CERT-In Safe-to-Host e-Sign Certificate
5-Stage e-Sign ASP Audit Roadmap
Our certified information systems auditors follow a structured evaluation roadmap to guarantee full compliance with Controller of Certifying Authorities guidelines.
ASP Gateway & Certifying Authority Scoping
Cataloging e-Sign API endpoints, signer web/mobile interfaces, backend HSM appliances, and mapping transaction flows with partner Certifying Authorities.
OWASP Top 10 & Signature Tampering Probes
Offensive security engineers execute manual penetration tests targeting signer authentication bypasses, session hijacking, and XML signature wrapping attacks.
Key Ceremony & Timestamping Verification
Auditing Hardware Security Module (HSM) configurations, key generation ceremonies, master key separation, and RFC 3161 timestamping authority synchronization.
7-Year Audit Trail & Evidence Compliance
Verifying immutable audit trail recording under Indian Evidence Act Section 65B, log integrity hash validation, and disaster recovery replication drills.
Executive Sign-Off & CCA Filing Package
Authoring the final System Audit Report (SAR) for submission to Certifying Authorities (CAs) and issuing the official Lumiverse Safe-to-Host Certificate.
Frequently Asked Questions
Key details on CCA mandatory audit requirements, HSM compliance, and legal validity.