/ ecc-calculator
ECC Calculator
Perform point addition and scalar multiplication on the secp256k1 curve.
A general expression calculator for elliptic curve point operations and modular arithmetic on the secp256k1 curve order.
What it does
- •Parses expressions like `1234 + 5678`, `03...79 + 5`, or `03...79 - 02...45`.
- •Two numbers → modular arithmetic mod the curve order n (+, −, ×, ÷ with modular inverse).
- •Two public keys → elliptic curve point addition/subtraction.
- •A public key and a scalar → scalar multiplication, division, or P ± kG.
- •Runs entirely server-side — the computation logic never ships to the browser.
Use cases
- •Explore how EC point addition and scalar multiplication actually behave.
- •Work through modular arithmetic problems related to ECDSA.
- •Chain results from PubkeyAdd, PublicKey, or PublicKey - HEX into further calculations.
This tool is available to premium members.
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