d2d

package

v0.0.0-...-cf5a519 Latest Latest Go to latest Published: Sep 26, 2023 License: MIT Imports: 9 Imported by: 0

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Repository

github.com/anudeepreddy/ukey2

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
type AbstractD2DConnectionContext
type D2DConnectionContext
- func FromSavedSession(savedSessionInfo []byte) (D2DConnectionContext, error)
- func NewD2DConnectionContextV1(encodeKey []byte, decodeKey []byte, initalEncodeSquenceNumber int32, ...) D2DConnectionContext
type D2DConnectionContextV1
- func (d *D2DConnectionContextV1) SaveSession() []byte
type EncType
type Payload
- func NewPayload(payloadType PayloadType, message []byte) *Payload
type PayloadType
type SecureMessageBuilder
- func NewSecureMessageBuilder() *SecureMessageBuilder
type SigType

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	D2DSalt = sha256.Sum256([]byte("D2D"))

	SECURE_GCM_VERSION = int32(1)
	DIGEST_LENGTH      = 20
)

View Source

var (
	HMAC_SHA256       = SigType{pb.SigScheme_HMAC_SHA256, "HmacSHA256", false}
	ECDSA_P256_SHA256 = SigType{pb.SigScheme_ECDSA_P256_SHA256, "SHA256withECDSA", true}
	RSA2048_SHA256    = SigType{pb.SigScheme_RSA2048_SHA256, "SHA256withRSA", true}
)

View Source

var (
	NONE        = EncType{pb.EncScheme_NONE, "InvalidDoNotUseForJCA", 0}
	AES_256_CBC = EncType{pb.EncScheme_AES_256_CBC, "AES/CBC/PKCS5Padding", 16}
)

Functions ¶

This section is empty.

Types ¶

type AbstractD2DConnectionContext ¶

type AbstractD2DConnectionContext struct {
	// contains filtered or unexported fields
}

func (*AbstractD2DConnectionContext) DecodeMessageFromPeer ¶

func (a *AbstractD2DConnectionContext) DecodeMessageFromPeer(d2cc D2DConnectionContext, message []byte) ([]byte, error)

func (*AbstractD2DConnectionContext) EncodeMessageToPeer ¶

func (d2dConnectionContext *AbstractD2DConnectionContext) EncodeMessageToPeer(d2dcc D2DConnectionContext, payload []byte) []byte

func (*AbstractD2DConnectionContext) GetProtocolVersion ¶

func (d2dConnectionContext *AbstractD2DConnectionContext) GetProtocolVersion() int32

type D2DConnectionContext ¶

type D2DConnectionContext interface {
	SaveSession() []byte //abstract
	// contains filtered or unexported methods
}

func FromSavedSession ¶

func FromSavedSession(savedSessionInfo []byte) (D2DConnectionContext, error)

func NewD2DConnectionContextV1 ¶

func NewD2DConnectionContextV1(encodeKey []byte, decodeKey []byte, initalEncodeSquenceNumber int32, initalDecodeSquenceNumber int32) D2DConnectionContext

type D2DConnectionContextV1 ¶

type D2DConnectionContextV1 struct {
	AbstractD2DConnectionContext
	// contains filtered or unexported fields
}

func (*D2DConnectionContextV1) SaveSession ¶

func (d *D2DConnectionContextV1) SaveSession() []byte

type EncType ¶

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

type Payload ¶

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

func NewPayload ¶

func NewPayload(payloadType PayloadType, message []byte) *Payload

type PayloadType ¶

type PayloadType int

const (
	ENROLLMENT PayloadType = iota
	TICKLE
	TX_REQUEST
	TX_REPLY
	TX_SYNC_REQUEST
	TX_SYNC_RESPONSE
	TX_PING
	DEVICE_INFO_UPDATE
	TX_CANCEL_REQUEST
	LOGIN_NOTIFICATION
	PROXIMITYAUTH_PAIRING
	GCMV1_IDENTITY_ASSERTION
	DEVICE_TO_DEVICE_RESPONDER_HELLO_PAYLOAD
	DEVICE_TO_DEVICE_MESSAGE
	DEVICE_PROXIMITY_CALLBACK
	UNLOCK_KEY_SIGNED_CHALLENGE
)

type SecureMessageBuilder ¶

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

func NewSecureMessageBuilder ¶

func NewSecureMessageBuilder() *SecureMessageBuilder

func (*SecureMessageBuilder) BuildSignCryptedMessage ¶

func (smb *SecureMessageBuilder) BuildSignCryptedMessage(signingKey []byte, sigType SigType, encryptionKey []byte, encType EncType, body []byte) (*pb.SecureMessage, error)

func (*SecureMessageBuilder) BuildSignedClearTextMessage ¶

func (smb *SecureMessageBuilder) BuildSignedClearTextMessage(signingKey []byte, sigType SigType, body []byte) (*pb.SecureMessage, error)

func (*SecureMessageBuilder) Reset ¶

func (smb *SecureMessageBuilder) Reset()

func (*SecureMessageBuilder) SetAssociatedData ¶

func (smb *SecureMessageBuilder) SetAssociatedData(associatedData []byte)

func (*SecureMessageBuilder) SetDecryptionKeyId ¶

func (smb *SecureMessageBuilder) SetDecryptionKeyId(decryptionKeyId []byte)

func (*SecureMessageBuilder) SetPublicMetaData ¶

func (smb *SecureMessageBuilder) SetPublicMetaData(metadata []byte)

func (*SecureMessageBuilder) SetVerificationKeyId ¶

func (smb *SecureMessageBuilder) SetVerificationKeyId(verificationKeyId []byte)

type SigType ¶

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

func (*SigType) GetJcaName ¶

func (s *SigType) GetJcaName() string

func (*SigType) GetSigScheme ¶

func (s *SigType) GetSigScheme() pb.SigScheme

func (*SigType) IsPublicScheme ¶

func (s *SigType) IsPublicScheme() bool

Source Files ¶

View all Source files

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