GmSSL Support for CovScript

September 4, 2025 ยท View on GitHub

This project is based on guanzhi/GmSSL

Requirements: CovScript SDK > v3.4.3.15

Supported Algorithms

  • SM2
    • SM2 PEM Read/Write
    • SM2 Key Pair Generation
    • SM2 Sign/Verify
    • SM2 Encrypt/Decrypt
  • SM3
    • Standard SM3 Digest
    • SM3 Digest with HMAC
    • SM3 Digest with PBKDF2
  • SM4
    • CBC Mode Encrypt/Decrypt
    • CTR Mode Encrypt/Decrypt
  • Utilities
    • Secure Clear (Secure wipe content of bytes array)
    • Random Chars (Reproducible visible chars generator based on mt19937 algorithm)
    • Random Bytes (Use robust algorithm from guanzhi/GmSSL)