ECC vs ElGamal

ECC vs ElGamal. One transmission. One winner.

Generate keys, encrypt messages, simulate secure data transmission between ports, and benchmark both algorithms live — no installation required.

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ECCFaster

NIST P-256

  • ›256-bit key
  • ›ECDH + AES-256-GCM
  • ›O(log² n) complexity
ElGamal

RFC 3526 MODP-3072

  • ›3072-bit key
  • ›Probabilistic encryption
  • ›O(log³ n) complexity

Key Generation

NIST P-256256-bit key · 128-bit security · ECDH + AES-256-GCM
Click Generate Key Pair to begin

All keys are ephemeral and never stored. Operations run on the server and results are returned over HTTPS. No data is logged.