crypto

Documentation

Index

• func PairVerifyAEAD(sharedSecret []byte) (cipher.AEAD, error)
• type KeyOnCurve25519
  • func NewKeyOnCurve25519() (KeyOnCurve25519, error)
  • func (k KeyOnCurve25519) PairVerifySharedSecret(otherPublicKey []byte) ([]byte, error)
  • func (k KeyOnCurve25519) PublicKey() []byte
• type SRPSession
  • func NewSRPSession(pin []byte) (*SRPSession, []byte, error)
  • func (s SRPSession) ExchangeProof(clientProof []byte) ([]byte, bool)
  • func (s SRPSession) PairSetupSharedSecret(otherPublicKey []byte) ([]byte, error)
  • func (s SRPSession) PublicKey() []byte
• type SRPSharedSecret
  • func (s SRPSharedSecret) AEAD() (cipher.AEAD, error)
  • func (s SRPSharedSecret) AccessorySign() ([]byte, error)
  • func (s SRPSharedSecret) ControllerSign() ([]byte, error)
• type Session
  • func NewSession(sharedKey [32]byte, isAccessory bool) (*Session, error)
  • func (s *Session) Open(p []byte) ([]byte, error)
  • func (s *Session) Seal(plaintext []byte) []byte

Functions

func PairVerifyAEAD

func PairVerifyAEAD(sharedSecret []byte) (cipher.AEAD, error)

Types

type KeyOnCurve25519

type KeyOnCurve25519 struct {
	// contains filtered or unexported fields
}

func NewKeyOnCurve25519

func NewKeyOnCurve25519() (KeyOnCurve25519, error)

func (KeyOnCurve25519) PairVerifySharedSecret

func (k KeyOnCurve25519) PairVerifySharedSecret(otherPublicKey []byte) ([]byte, error)

func (KeyOnCurve25519) PublicKey

func (k KeyOnCurve25519) PublicKey() []byte

type SRPSession

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

func NewSRPSession

func NewSRPSession(pin []byte) (*SRPSession, []byte, error)

func (SRPSession) ExchangeProof

func (s SRPSession) ExchangeProof(clientProof []byte) ([]byte, bool)

func (SRPSession) PairSetupSharedSecret

func (s SRPSession) PairSetupSharedSecret(otherPublicKey []byte) ([]byte, error)

func (SRPSession) PublicKey

func (s SRPSession) PublicKey() []byte

type SRPSharedSecret

type SRPSharedSecret []byte

func (SRPSharedSecret) AEAD

func (s SRPSharedSecret) AEAD() (cipher.AEAD, error)

func (SRPSharedSecret) AccessorySign

func (s SRPSharedSecret) AccessorySign() ([]byte, error)

func (SRPSharedSecret) ControllerSign

func (s SRPSharedSecret) ControllerSign() ([]byte, error)

type Session

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

func NewSession

func NewSession(sharedKey [32]byte, isAccessory bool) (*Session, error)

func (*Session) Open

func (s *Session) Open(p []byte) ([]byte, error)

Open will decrypt and authenticate an incoming message. If not enough bytes are present, it will return (nil,nil), but keep the provided bytes in memory, to use them on the next call.

func (*Session) Seal

func (s *Session) Seal(plaintext []byte) []byte