dtls

package
v1.9.14 Latest Latest
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 Go to latest Published: Jan 19, 2026 License: MIT Imports: 23 Imported by: 0

Documentation

Index

Constants

View Source 
const CipherSuiteID_CCAC dtls.CipherSuiteID = 0xCCAC

Variables

This section is empty.

Functions

func CalculateAuthKey 

func CalculateAuthKey(enr, mac string) []byte

func CustomCipherSuites 

func CustomCipherSuites() []dtls.CipherSuite

func DerivePSK 

func DerivePSK(enr string) []byte

func NewDTLSClient 

func NewDTLSClient(ctx context.Context, channel uint8, addr net.Addr, writeFn func([]byte, uint8) error, readChan chan []byte, psk []byte) (*dtls.Conn, error)

func NewDTLSServer 

func NewDTLSServer(ctx context.Context, channel uint8, addr net.Addr, writeFn func([]byte, uint8) error, readChan chan []byte, psk []byte) (*dtls.Conn, error)

Types

type ChaCha20Poly1305Cipher 

type ChaCha20Poly1305Cipher struct {
	// contains filtered or unexported fields
}

func NewChaCha20Poly1305Cipher 

func NewChaCha20Poly1305Cipher(localKey, localWriteIV, remoteKey, remoteWriteIV []byte) (*ChaCha20Poly1305Cipher, error)

func (*ChaCha20Poly1305Cipher) Decrypt 

func (c *ChaCha20Poly1305Cipher) Decrypt(header recordlayer.Header, in []byte) ([]byte, error)

func (*ChaCha20Poly1305Cipher) Encrypt 

func (c *ChaCha20Poly1305Cipher) Encrypt(pkt *recordlayer.RecordLayer, raw []byte) ([]byte, error)

type DTLSConn 

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

func DialDTLS 

func DialDTLS(host string, port int, uid, authKey, enr string, verbose bool) (*DTLSConn, error)

func (*DTLSConn) AVClientStart 

func (c *DTLSConn) AVClientStart(timeout time.Duration) error

func (*DTLSConn) AVRecvFrameData 

func (c *DTLSConn) AVRecvFrameData() (*tutk.Packet, error)

func (*DTLSConn) AVSendAudioData 

func (c *DTLSConn) AVSendAudioData(codec byte, payload []byte, timestampUS uint32, sampleRate uint32, channels uint8) error

func (*DTLSConn) AVServStart 

func (c *DTLSConn) AVServStart() error

func (*DTLSConn) AVServStop 

func (c *DTLSConn) AVServStop() error

func (*DTLSConn) Close 

func (c *DTLSConn) Close() error

func (*DTLSConn) Error 

func (c *DTLSConn) Error() error

func (*DTLSConn) HasTwoWayStreaming 

func (c *DTLSConn) HasTwoWayStreaming() bool

func (*DTLSConn) IsBackchannelReady 

func (c *DTLSConn) IsBackchannelReady() bool

func (*DTLSConn) LocalAddr 

func (c *DTLSConn) LocalAddr() *net.UDPAddr

func (*DTLSConn) RemoteAddr 

func (c *DTLSConn) RemoteAddr() *net.UDPAddr

func (*DTLSConn) SetDeadline 

func (c *DTLSConn) SetDeadline(t time.Time) error

func (*DTLSConn) Write 

func (c *DTLSConn) Write(data []byte) error

func (*DTLSConn) WriteAndWait 

func (c *DTLSConn) WriteAndWait(req []byte, ok func(res []byte) bool) ([]byte, error)

func (*DTLSConn) WriteAndWaitIOCtrl 

func (c *DTLSConn) WriteAndWaitIOCtrl(payload []byte, match func([]byte) bool, timeout time.Duration) ([]byte, error)

func (*DTLSConn) WriteDTLS 

func (c *DTLSConn) WriteDTLS(payload []byte, channel byte) error

func (*DTLSConn) WriteIOCtrl 

func (c *DTLSConn) WriteIOCtrl(payload []byte) error

type TLSEcdhePskWithChacha20Poly1305Sha256 

type TLSEcdhePskWithChacha20Poly1305Sha256 struct {
	// contains filtered or unexported fields
}

func NewTLSEcdhePskWithChacha20Poly1305Sha256 

func NewTLSEcdhePskWithChacha20Poly1305Sha256() *TLSEcdhePskWithChacha20Poly1305Sha256

func (*TLSEcdhePskWithChacha20Poly1305Sha256) AuthenticationType 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) AuthenticationType() dtls.CipherSuiteAuthenticationType

func (*TLSEcdhePskWithChacha20Poly1305Sha256) CertificateType 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) CertificateType() clientcertificate.Type

func (*TLSEcdhePskWithChacha20Poly1305Sha256) Decrypt 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) Decrypt(h recordlayer.Header, raw []byte) ([]byte, error)

func (*TLSEcdhePskWithChacha20Poly1305Sha256) ECC 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) ECC() bool

func (*TLSEcdhePskWithChacha20Poly1305Sha256) Encrypt 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) Encrypt(pkt *recordlayer.RecordLayer, raw []byte) ([]byte, error)

func (*TLSEcdhePskWithChacha20Poly1305Sha256) HashFunc 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) HashFunc() func() hash.Hash

func (*TLSEcdhePskWithChacha20Poly1305Sha256) ID 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) ID() dtls.CipherSuiteID

func (*TLSEcdhePskWithChacha20Poly1305Sha256) Init 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) Init(masterSecret, clientRandom, serverRandom []byte, isClient bool) error

func (*TLSEcdhePskWithChacha20Poly1305Sha256) IsInitialized 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) IsInitialized() bool

func (*TLSEcdhePskWithChacha20Poly1305Sha256) KeyExchangeAlgorithm 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) KeyExchangeAlgorithm() dtls.CipherSuiteKeyExchangeAlgorithm

func (*TLSEcdhePskWithChacha20Poly1305Sha256) String 

func (c *TLSEcdhePskWithChacha20Poly1305Sha256) String() string

Source Files

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