rfc4757

package

v1.2.7 Latest Latest Go to latest Published: Jul 22, 2025 License: MIT Imports: 5 Imported by: 0

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Valid go.mod file
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Stable version
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Repository

github.com/oiweiwei/go-msrpc

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Documentation ¶

Index ¶

Constants
func ComputeChecksum(key []byte, salt int32, data ...any) ([]byte, error)
func ComputeMICChecksum(key []byte, data ...any) ([]byte, error)
func ComputeWrapChecksum(key []byte, data ...any) ([]byte, error)
func DeriveEncryptionKey(key []byte, seqNum []byte) ([]byte, error)
func DeriveSigningKey(key []byte) ([]byte, error)
func NewCipher(key []byte, seqNum []byte) (*rc4.Cipher, error)
func XORSequenceNumber(key []byte, cksum []byte, seqNum []byte) error
type MICToken
- func NewMICToken() *MICToken
type WrapToken
- func NewWrapToken() *WrapToken

Constants ¶

View Source

const (
	KeySaltWrap = int32(13)
	KeySaltMIC  = int32(15)
)

View Source

const (
	// HMAC signature algorithm.
	SignAlgorithmHMAC = 0x1100
	// RC4 seal algorithm.
	SealAlgorithmRC4 = 0x1000
)

Variables ¶

This section is empty.

Functions ¶

func ComputeChecksum ¶

func ComputeChecksum(key []byte, salt int32, data ...any) ([]byte, error)

func ComputeMICChecksum ¶

func ComputeMICChecksum(key []byte, data ...any) ([]byte, error)

func ComputeWrapChecksum ¶

func ComputeWrapChecksum(key []byte, data ...any) ([]byte, error)

func DeriveEncryptionKey ¶

func DeriveEncryptionKey(key []byte, seqNum []byte) ([]byte, error)

func DeriveSigningKey ¶

func DeriveSigningKey(key []byte) ([]byte, error)

func NewCipher ¶

func NewCipher(key []byte, seqNum []byte) (*rc4.Cipher, error)

func XORSequenceNumber ¶

func XORSequenceNumber(key []byte, cksum []byte, seqNum []byte) error

Types ¶

type MICToken ¶

type MICToken rfc1964.MICToken

MICToken is a token used for MIC.

func NewMICToken ¶

func NewMICToken() *MICToken

NewMICToken creates a new MICToken.

func (*MICToken) Equals ¶

func (tok *MICToken) Equals(other *MICToken) bool

Equals returns true if the two tokens are equal.

func (tok *MICToken) Header() []byte

Header returns the header of the token.

func (*MICToken) Marshal ¶

func (tok *MICToken) Marshal() []byte

Marshal returns the byte representation of the token.

func (*MICToken) SetSequenceNumber ¶

func (tok *MICToken) SetSequenceNumber(seqNum uint32, isLocal bool) *MICToken

SetSequenceNumber sets the sequence number of the token.

func (*MICToken) Size ¶

func (tok *MICToken) Size() int

Size returns the size of the token.

func (*MICToken) Unmarshal ¶

func (tok *MICToken) Unmarshal(b []byte) error

Unmarshal parses the byte representation of the token.

type WrapToken ¶

type WrapToken rfc1964.WrapToken

WrapToken is a token used for wrapping.

func NewWrapToken ¶

func NewWrapToken() *WrapToken

NewWrapToken creates a new WrapToken.

func (*WrapToken) Equals ¶

func (tok *WrapToken) Equals(other *WrapToken) bool