Function bitcoin::util::contracthash::tweak_secret_key

pub fn tweak_secret_key<C: Signing>(
    secp: &Secp256k1<C>, 
    key: &PrivateKey, 
    contract: &[u8]
) -> Result<PrivateKey, Error>

Deprecated

Tweak a secret key using some arbitrary data (calls compute_tweak internally)