crypto

type PrivKey interface {
	Serializable
	// Type returns the type of the key, e.g. RSA
	Type() string
	// Scheme returns the scheme of  signature algorithm, e.g. rsassa-pss-sha256
	Scheme() string
	// Signature sign a signature with the key for payload
	Signature(payload []byte) (string, error)
	// Public returns public key of the PrivKey
	Public() PubKey
}

type PubKey interface {
	Serializable
	// Type returns the type of the key, e.g. RSA
	Type() string
	// Scheme returns the scheme of  signature algorithm, e.g. rsassa-pss-sha256
	Scheme() string
	// VerifySignature check the signature is right
	VerifySignature(payload []byte, sig string) error
}

type RSAPrivKey struct {
	// contains filtered or unexported fields
}

type RSAPubKey struct {
	// contains filtered or unexported fields
}

type Serializable interface {
	// Translate the key to the format that can be stored
	Serialize() ([]byte, error)

	// Deserialize a key from data
	Deserialize([]byte) error
}