messages

Documentation

Index

• Constants
• func AgentSeal(msg, clientPub []byte, agentKey *ecdsa.PrivateKey) ([]byte, error)
• func ClientOpen(c, agentPub []byte, clientPrv *ecdsa.PrivateKey) ([]byte, error)
• func PackWithSignature(msg []byte, key *ecdsa.PrivateKey) ([]byte, error)
• func UnpackSignature(c []byte) (msg []byte, sig []byte)
• func VerifySignature(pubk, msg, sig []byte) bool

Constants

const (
	// CRC16("github.com/privatix/dappctrl/client/svcrun") = 0x7FDE
	ErrWrongSignature errors.Error = 0x7FDE<<8 + iota
)

Errors.

Functions

func AgentSeal

func AgentSeal(msg, clientPub []byte, agentKey *ecdsa.PrivateKey) ([]byte, error)

AgentSeal encrypts message using client's public key and packs with agent signature.

func ClientOpen

func ClientOpen(c, agentPub []byte, clientPrv *ecdsa.PrivateKey) ([]byte, error)

ClientOpen decrypts message using client's key and verifies using agent's key.

func PackWithSignature

func PackWithSignature(msg []byte, key *ecdsa.PrivateKey) ([]byte, error)

PackWithSignature packs message with signature.

func UnpackSignature

func UnpackSignature(c []byte) (msg []byte, sig []byte)

UnpackSignature unpacks msg from signature.

func VerifySignature

func VerifySignature(pubk, msg, sig []byte) bool

VerifySignature returns true if signature is correct.