Imports github.com/Decred-Next/dcrnd/dcrec/edwards/v8 github.com/Decred-Next/dcrnd/dcrec/secp256k1/version2/v8 github.com/Decred-Next/dcrnd/dcrec/secp256k1/version2/v8/schnorr Standard library imports crypto/ecdsa errors fmt io math/big