uECC_curve_private_key_size() function

Generate an ECDSA signature for a given hash value. @warning A cryptographically-secure PRNG function must be set (using uECC_set_rng()) before calling uECC_sign().

Verify an ECDSA signature.

Create a public/private key pair.

Compute a shared secret given your secret key and someone else's public key. @warning It is recommended to use the output of uECC_shared_secret() as the input of a recommended Key Derivation Function (see NIST SP 800-108) in order to produce a cryptographically secure symmetric key.