Function grin_core::libtx::aggsig::subtract_signature

source · 
pub fn subtract_signature(
    secp: &Secp256k1,
    sig: &Signature,
    partial_sig: &Signature
) -> Result<(Signature, Option<Signature>), Error>
Expand description

Subtract a partial signature from a completed signature see https://github.com/mimblewimble/rust-secp256k1-zkp/blob/e9e4f09bd0c85da914774a52219457ba10ac3e57/src/aggsig.rs#L267