crypto

Documentation

Index

• Constants
• func ExpiresAt(identityBytes []byte) time.Time
• func GetRandomBytes(len int) ([]byte, error)
• func GetRandomNonce() ([]byte, error)
• type LocalSigner

Constants

const (
	// NonceSize is the default NonceSize
	NonceSize = 24
)

Functions

func ExpiresAt

func ExpiresAt(identityBytes []byte) time.Time

ExpiresAt returns when the given identity expires, or a zero time.Time in case we cannot determine that

func GetRandomBytes

func GetRandomBytes(len int) ([]byte, error)

GetRandomBytes returns len random looking bytes

func GetRandomNonce

func GetRandomNonce() ([]byte, error)

GetRandomNonce returns a random byte array of length NonceSize

Types

type LocalSigner

type LocalSigner interface {
	// NewSignatureHeader creates a SignatureHeader with the correct signing identity and a valid nonce
	NewSignatureHeader() (*cb.SignatureHeader, error)

	// Sign a message which should embed a signature header created by NewSignatureHeader
	Sign(message []byte) ([]byte, error)
}

LocalSigner is a temporary stub interface which will be implemented by the local MSP