Drimit Link Open Standard

1 Code Signing and Verification (Required in Production)

1 Digital Signature Algorithms (RSA-2048/ECDSA-P256)

  - Key Generation Requirements and Entropy Sources
  - Signature Format and ASN.1 Encoding Standards
  - Hash Algorithm Requirements (SHA-256 minimum)
  - Cryptographic Library Integration Guidelines

Schema Required: ASN.1 signature format definitions

Pseudocode Required: Signature verification and chain validation algorithms

Test Vectors Required: Sample signatures and validation test cases

2 Certificate Chain Validation

  - Root Certificate Authority (CA) Trust Store Management
  - Intermediate Certificate Validation Procedures
  - Certificate Revocation List (CRL) Handling
  - Online Certificate Status Protocol (OCSP) Support

Certificate Schema Required: X.509 certificate format and extensions

3 Development vs Production Signing Keys

  - Development Key Generation and Distribution
  - Production Key Escrow and Recovery Procedures
  - Key Rotation and Migration Strategies
  - Hardware Security Module (HSM) Integration

Key Management Schema Required: Key lifecycle and storage formats