fn createSharedSecret(public_key: [public_length]u8, secret_key: [secret_length]u8) IdentityElementError || WeakPublicKeyError![shared_length]u8

Compute a secret suitable for secretbox given a recipent’s public key and a sender’s secret key.

Parameters

public_key: [public_length]u8,
secret_key: [secret_length]u8,