About PGP & Asymmetric Encryption Studio
Military-grade client-side cryptographic studio powered by the native Web Cryptography API. Generate armored RSA-2048 and RSA-4096 public/private keypairs, encrypt confidential messages using hybrid RSA-OAEP + AES-256-GCM or symmetric passphrases, and decrypt payloads with zero server exposure.
Key Capabilities & Features
- Generate RSA-2048 & RSA-4096 keypairs with SHA-256 fingerprints
- Standard armored PEM output for Public (SPKI) and Private (PKCS8) keys
- Asymmetric hybrid encryption (RSA-OAEP + AES-256-GCM)
- Symmetric passphrase encryption with PBKDF2 (100,000 iterations)
- One-click copy and .pem / .asc file download
How to Use PGP & Asymmetric Encryption Studio
Generate Keypair
Choose 2048 or 4096-bit strength and click Regenerate to compute keys in browser memory.
Encrypt Plaintext
Paste the recipient's public key or secret passphrase and encrypt your text.
Share or Decrypt
Download armored ciphertext or decrypt incoming encrypted blocks using your private key.
Privacy & In-Browser Execution Guarantee
Private keys and encryption operations never leave your browser RAM. Zero external network calls.
Frequently Asked Questions
Are my private keys secure?
Yes. Keys are generated exclusively inside your browser's Web Crypto subsystem. No keys, passwords, or messages are ever transmitted to any remote server or stored in persistent cookies.
Can I use RSA-2048 vs RSA-4096?
RSA 2048-bit offers exceptional security and near-instant generation. RSA 4096-bit provides maximum quantum-adjacent defensive margin.