crypto package

import "code.pfad.fr/gohmekit/pairing/crypto"

Index ¶

• func NewClientPipe(sharedKey [32]byte) (*Opener, *Sealer, error)
• func NewServerPipe(sharedKey [32]byte) (*Opener, *Sealer, error)
• 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 Opener
  • func (o *Opener) Open(p []byte) ([]byte, error)
• 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 Sealer
  • func (s *Sealer) Seal(plaintext []byte) []byte

func NewClientPipe ¶

func NewClientPipe(sharedKey [32]byte) (*Opener, *Sealer, error)

func NewServerPipe ¶

func NewServerPipe(sharedKey [32]byte) (*Opener, *Sealer, error)

func PairVerifyAEAD ¶

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

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 Opener ¶

type Opener struct {/* contains filtered or unexported fields */}

func (*Opener) Open ¶

func (o *Opener) 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.

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 Sealer ¶

type Sealer struct {/* contains filtered or unexported fields */}

func (*Sealer) Seal ¶

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

Source Files ¶

curve25519.go hkdf.go session.go setup.go srp.go verify.go