Certen Key Vault
Secure key vault and signer for the Certen Protocol - generates, stores, and signs with ED25519 and secp256k1 keys
Upgrade to view the full paid extension report
Public basics remain visible. Paid access adds payment clues, related extensions, and more review detail.
7-day user preview
Free accounts only see a short preview for paid extensions.
User Growth Over Time
7-day rating preview
The rating curve is shortened in preview mode.
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
Product summary
Review the store description, core capabilities, and common use cases.
Certen Key Vault is a secure browser extension for managing cryptographic keys and signing blockchain transactions across Accumulate and EVM networks.
Your private keys are encrypted with AES-256-GCM and never leave your browser. Every signing request requires your explicit approval through a visual popup that shows transaction details and the requesting origin.
Key Features:
- Password-protected encrypted vault (AES-256-GCM, PBKDF2-SHA512)
- Ed25519, secp256k1, and BLS12-381 key generation
- BIP-39 mnemonic seed phrase backup and recovery
Recent review snapshot
Inspect the latest comments and rating distribution.
More reviews require paid access
The rating summary remains visible. Paid access includes more synced review text.
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Related paid products require paid access
Upgrade to compare similar products and adjacent extensions.
