GenerateKeyPair generates a private and public key pair.

NewSignature calculates an ECDSA signature including V, which is 0 or 1.

ParsePublicKey parse private key and return private key object.

ParsePublicKey parses the public key into a PublicKey instance.

ParseSignature parses a signature from the raw byte array of 64([R|S]) or 65([R|S|V]) bytes long.

ParseSignatureVRS parses a signature from the [V|R|S] formatted signature.

SHA3Sum256 returns the SHA3-256 digest of the data.

SHASum256 returns the SHA256 digest of the data.

HashLen is the bytes length of hash for signature.

PrivateKeyLen is the byte length of a private key.

PublicKeyLenCompressed is the byte length of a compressed public key.

PublicKeyLenUncompressed is the byte length of an uncompressed public key.

SignatureLenRaw is the bytes length of signature not including V value.

SignatureLenRawWithV is the bytes length of signature including V value.

PrivateKey is a type representing a private key.

PublicKey is a type representing a public key, which can be serialized to or deserialized from compressed or uncompressed formats.

Signature is a type representing an ECDSA signature with or without V.