libsignalgo

package
v0.6.1 Latest Latest
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 Go to latest Published: May 16, 2024 License: AGPL-3.0 Imports: 14 Imported by: 0

README

libsignalgo

Go bindings for libsignal.

Installation

  1. Install Rust. You may also need to install libclang-dev and cbindgen manually.
  2. Clone libsignal somewhere.
  3. Run ./update-ffi.sh <path to libsignal> (this builds the library, regenerates the header, and copies them both here)
  4. Copy libsignal_ffi.a to /usr/lib/.
    • Alternatively, set LIBRARY_PATH to the directory containing libsignal_ffi.a. Something like this: LIBRARY_PATH="$LIBRARY_PATH:./pkg/libsignalgo" ./build.sh
  5. Use like a normal Go library.

Precompiled

You can find precompiled libsignal_ffi.a's on mau.dev/tulir/gomuks-build-docker. Direct links:

Documentation

Index

Constants

View Source 
const GroupMasterKeyLength = C.SignalGROUP_MASTER_KEY_LEN
View Source 
const ProfileKeyLength = C.SignalPROFILE_KEY_LEN
View Source 
const Version = "v0.44.0"

Variables

This section is empty.

Functions

func BorrowedMutableBuffer 

func BorrowedMutableBuffer(length int) C.SignalBorrowedMutableBuffer

func BytesToBuffer 

func BytesToBuffer(data []byte) C.SignalBorrowedBuffer

func CopyBufferToBytes 

func CopyBufferToBytes(buffer *C.uchar, length C.size_t) (b []byte)

func CopyCStringToString 

func CopyCStringToString(cString *C.char) (s string)

func CopySignalOwnedBufferToBytes 

func CopySignalOwnedBufferToBytes(buffer C.SignalOwnedBuffer) (b []byte)

func Decrypt 

func Decrypt(ctx context.Context, message *Message, fromAddress *Address, sessionStore SessionStore, identityStore IdentityKeyStore) ([]byte, error)

func DecryptPreKey 

func DecryptPreKey(ctx context.Context, preKeyMessage *PreKeyMessage, fromAddress *Address, sessionStore SessionStore, identityStore IdentityKeyStore, preKeyStore PreKeyStore, signedPreKeyStore SignedPreKeyStore, kyberPreKeyStore KyberPreKeyStore) ([]byte, error)

func EmptyBorrowedBuffer 

func EmptyBorrowedBuffer() C.SignalBorrowedBuffer

func GroupDecrypt 

func GroupDecrypt(ctx context.Context, ctext []byte, sender *Address, store SenderKeyStore) ([]byte, error)

func HKDFDerive 

func HKDFDerive(outputLength int, inputKeyMaterial, salt, info []byte) ([]byte, error)

func InitLogger 

func InitLogger(level LogLevel, logger Logger)

func ProcessPreKeyBundle 

func ProcessPreKeyBundle(ctx context.Context, bundle *PreKeyBundle, forAddress *Address, sessionStore SessionStore, identityStore IdentityKeyStore) error

func ProcessSenderKeyDistributionMessage 

func ProcessSenderKeyDistributionMessage(ctx context.Context, message *SenderKeyDistributionMessage, fromSender *Address, store SenderKeyStore) error

func SealedSenderEncrypt 

func SealedSenderEncrypt(ctx context.Context, usmc *UnidentifiedSenderMessageContent, forRecipient *Address, identityStore IdentityKeyStore) ([]byte, error)

func SealedSenderEncryptPlaintext 

func SealedSenderEncryptPlaintext(ctx context.Context, message []byte, forAddress *Address, fromSenderCert *SenderCertificate, sessionStore SessionStore, identityStore IdentityKeyStore) ([]byte, error)

func SealedSenderMultiRecipientEncrypt 

func SealedSenderMultiRecipientEncrypt(messageContent *UnidentifiedSenderMessageContent, forRecipients []*Address, identityStore IdentityKeyStore, sessionStore SessionStore, ctx *CallbackContext) ([]byte, error)

func ServerPublicParamsVerifySignature 

func ServerPublicParamsVerifySignature(
	serverPublicParams ServerPublicParams,
	messageBytes []byte,
	NotarySignature NotarySignature,
) error

Types

type AES256_GCM_SIV 

type AES256_GCM_SIV struct {
	// contains filtered or unexported fields
}

func NewAES256_GCM_SIV 

func NewAES256_GCM_SIV(key []byte) (*AES256_GCM_SIV, error)

func (*AES256_GCM_SIV) Decrypt 

func (aes *AES256_GCM_SIV) Decrypt(ciphertext, nonce, associatedData []byte) ([]byte, error)

func (*AES256_GCM_SIV) Destroy 

func (aes *AES256_GCM_SIV) Destroy() error

func (*AES256_GCM_SIV) Encrypt 

func (aes *AES256_GCM_SIV) Encrypt(plaintext, nonce, associatedData []byte) ([]byte, error)

type AccessKey 

type AccessKey [C.SignalACCESS_KEY_LEN]byte

func (*AccessKey) String 

func (ak *AccessKey) String() string

type Address 

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

func NewUUIDAddressFromString 

func NewUUIDAddressFromString(uuidStr string, deviceID uint) (*Address, error)

func (*Address) CancelFinalizer 

func (pa *Address) CancelFinalizer()

func (*Address) Clone 

func (pa *Address) Clone() (*Address, error)

func (*Address) Destroy 

func (pa *Address) Destroy() error

func (*Address) DeviceID 

func (pa *Address) DeviceID() (uint, error)

func (*Address) Name 

func (pa *Address) Name() (string, error)

func (*Address) NameServiceID added in v0.6.0 

func (pa *Address) NameServiceID() (ServiceID, error)

type AuthCredentialPresentation 

type AuthCredentialPresentation []byte

func CreateAuthCredentialWithPniPresentation 

func CreateAuthCredentialWithPniPresentation(
	serverPublicParams ServerPublicParams,
	randomness Randomness,
	groupSecretParams GroupSecretParams,
	authCredWithPni AuthCredentialWithPni,
) (*AuthCredentialPresentation, error)

type AuthCredentialWithPni 

type AuthCredentialWithPni [C.SignalAUTH_CREDENTIAL_WITH_PNI_LEN]byte

type AuthCredential [C.SignalAUTH_CREDENTIAL_LEN]byte type AuthCredentialResponse [C.SignalAUTH_CREDENTIAL_RESPONSE_LEN]byte

func ReceiveAuthCredentialWithPni 

func ReceiveAuthCredentialWithPni(
	serverPublicParams ServerPublicParams,
	aci uuid.UUID,
	pni uuid.UUID,
	redemptionTime uint64,
	authCredResponse AuthCredentialWithPniResponse,
) (*AuthCredentialWithPni, error)

func (*AuthCredentialWithPni) Slice 

func (ac *AuthCredentialWithPni) Slice() []byte

type AuthCredentialWithPniResponse 

type AuthCredentialWithPniResponse [C.SignalAUTH_CREDENTIAL_WITH_PNI_RESPONSE_LEN]byte

func NewAuthCredentialWithPniResponse 

func NewAuthCredentialWithPniResponse(b []byte) (*AuthCredentialWithPniResponse, error)

type CallbackContext 

type CallbackContext struct {
	Error  error
	Ctx    context.Context
	Unrefs []unsafe.Pointer
}

func NewCallbackContext 

func NewCallbackContext(ctx context.Context) *CallbackContext

func (*CallbackContext) Unref 

func (ctx *CallbackContext) Unref()

type CiphertextMessage 

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

func Encrypt 

func Encrypt(ctx context.Context, plaintext []byte, forAddress *Address, sessionStore SessionStore, identityKeyStore IdentityKeyStore) (*CiphertextMessage, error)

func GroupEncrypt 

func GroupEncrypt(ctx context.Context, ptext []byte, sender *Address, distributionID uuid.UUID, store SenderKeyStore) (*CiphertextMessage, error)

func NewCiphertextMessage 

func NewCiphertextMessage(plaintext *PlaintextContent) (*CiphertextMessage, error)

func (*CiphertextMessage) CancelFinalizer 

func (c *CiphertextMessage) CancelFinalizer()

func (*CiphertextMessage) Destroy 

func (c *CiphertextMessage) Destroy() error

func (*CiphertextMessage) MessageType 

func (c *CiphertextMessage) MessageType() (CiphertextMessageType, error)

func (*CiphertextMessage) Serialize 

func (c *CiphertextMessage) Serialize() ([]byte, error)

type CiphertextMessageType 

type CiphertextMessageType uint8
const (
	CiphertextMessageTypeWhisper   CiphertextMessageType = 2
	CiphertextMessageTypePreKey    CiphertextMessageType = 3
	CiphertextMessageTypeSenderKey CiphertextMessageType = 7
	CiphertextMessageTypePlaintext CiphertextMessageType = 8
)

type DecryptionErrorMessage 

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

func DecryptionErrorMessageForOriginalMessage 

func DecryptionErrorMessageForOriginalMessage(originalBytes []byte, originalType uint8, originalTs uint64, originalSenderDeviceID uint) (*DecryptionErrorMessage, error)

func DecryptionErrorMessageFromSerializedContent 

func DecryptionErrorMessageFromSerializedContent(serialized []byte) (*DecryptionErrorMessage, error)

func DeserializeDecryptionErrorMessage 

func DeserializeDecryptionErrorMessage(messageBytes []byte) (*DecryptionErrorMessage, error)

func (*DecryptionErrorMessage) CancelFinalizer 

func (dem *DecryptionErrorMessage) CancelFinalizer()

func (*DecryptionErrorMessage) Clone 

func (dem *DecryptionErrorMessage) Clone() (*DecryptionErrorMessage, error)

func (*DecryptionErrorMessage) Destroy 

func (dem *DecryptionErrorMessage) Destroy() error

func (*DecryptionErrorMessage) GetDeviceID 

func (dem *DecryptionErrorMessage) GetDeviceID() (uint32, error)

func (*DecryptionErrorMessage) GetRatchetKey 

func (dem *DecryptionErrorMessage) GetRatchetKey() (*PublicKey, error)

func (*DecryptionErrorMessage) GetTimestamp 

func (dem *DecryptionErrorMessage) GetTimestamp() (time.Time, error)

func (*DecryptionErrorMessage) Serialize 

func (dem *DecryptionErrorMessage) Serialize() ([]byte, error)

type DeviceTransferKey 

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

func GenerateDeviceTransferKey 

func GenerateDeviceTransferKey() (*DeviceTransferKey, error)

func (*DeviceTransferKey) GenerateCertificate 

func (dtk *DeviceTransferKey) GenerateCertificate(name string, days int) ([]byte, error)

func (*DeviceTransferKey) PrivateKeyMaterial 

func (dtk *DeviceTransferKey) PrivateKeyMaterial() []byte

type ErrorCode 

type ErrorCode int
const (
	ErrorCodeUnknownError               ErrorCode = 1
	ErrorCodeInvalidState               ErrorCode = 2
	ErrorCodeInternalError              ErrorCode = 3
	ErrorCodeNullParameter              ErrorCode = 4
	ErrorCodeInvalidArgument            ErrorCode = 5
	ErrorCodeInvalidType                ErrorCode = 6
	ErrorCodeInvalidUtf8String          ErrorCode = 7
	ErrorCodeProtobufError              ErrorCode = 10
	ErrorCodeLegacyCiphertextVersion    ErrorCode = 21
	ErrorCodeUnknownCiphertextVersion   ErrorCode = 22
	ErrorCodeUnrecognizedMessageVersion ErrorCode = 23
	ErrorCodeInvalidMessage             ErrorCode = 30
	ErrorCodeSealedSenderSelfSend       ErrorCode = 31
	ErrorCodeInvalidKey                 ErrorCode = 40
	ErrorCodeInvalidSignature           ErrorCode = 41
	ErrorCodeInvalidAttestationData     ErrorCode = 42
	ErrorCodeFingerprintVersionMismatch ErrorCode = 51
	ErrorCodeFingerprintParsingError    ErrorCode = 52
	ErrorCodeUntrustedIdentity          ErrorCode = 60
	ErrorCodeInvalidKeyIdentifier       ErrorCode = 70
	ErrorCodeSessionNotFound            ErrorCode = 80
	ErrorCodeInvalidRegistrationId      ErrorCode = 81
	ErrorCodeInvalidSession             ErrorCode = 82
	ErrorCodeInvalidSenderKeySession    ErrorCode = 83
	ErrorCodeDuplicatedMessage          ErrorCode = 90
	ErrorCodeCallbackError              ErrorCode = 100
	ErrorCodeVerificationFailure        ErrorCode = 110
)

type ExpiringProfileKeyCredential added in v0.6.0 

type ExpiringProfileKeyCredential [C.SignalEXPIRING_PROFILE_KEY_CREDENTIAL_LEN]byte

func ReceiveExpiringProfileKeyCredential added in v0.6.0 

func ReceiveExpiringProfileKeyCredential(spp ServerPublicParams, requestContext *ProfileKeyCredentialRequestContext, response *ExpiringProfileKeyCredentialResponse, currentTimeInSeconds uint64) (*ExpiringProfileKeyCredential, error)

type ExpiringProfileKeyCredentialResponse added in v0.6.0 

type ExpiringProfileKeyCredentialResponse [C.SignalEXPIRING_PROFILE_KEY_CREDENTIAL_RESPONSE_LEN]byte

func NewExpiringProfileKeyCredentialResponse added in v0.6.0 

func NewExpiringProfileKeyCredentialResponse(b []byte) (*ExpiringProfileKeyCredentialResponse, error)

type Fingerprint 

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

func NewFingerprint 

func NewFingerprint(iterations, version FingerprintVersion, localIdentifier []byte, localKey *PublicKey, remoteIdentifier []byte, remoteKey *PublicKey) (*Fingerprint, error)

func (*Fingerprint) Clone 

func (f *Fingerprint) Clone() (*Fingerprint, error)

func (*Fingerprint) Compare 

func (f *Fingerprint) Compare(fingerprint1, fingerprint2 []byte) (bool, error)

func (*Fingerprint) Destroy 

func (f *Fingerprint) Destroy() error

func (*Fingerprint) DisplayString 

func (f *Fingerprint) DisplayString() (string, error)

func (*Fingerprint) ScannableEncoding 

func (f *Fingerprint) ScannableEncoding() ([]byte, error)

type FingerprintVersion 

type FingerprintVersion uint32
const (
	FingerprintVersionV1 FingerprintVersion = 1
	FingerprintVersionV2 FingerprintVersion = 2
)

type GroupIdentifier 

type GroupIdentifier [C.SignalGROUP_IDENTIFIER_LEN]byte

func GetGroupIdentifier 

func GetGroupIdentifier(groupPublicParams GroupPublicParams) (*GroupIdentifier, error)

type GroupMasterKey 

type GroupMasterKey [GroupMasterKeyLength]byte

type GroupPublicParams 

type GroupPublicParams [C.SignalGROUP_PUBLIC_PARAMS_LEN]byte

type GroupSecretParams 

type GroupSecretParams [C.SignalGROUP_SECRET_PARAMS_LEN]byte

func DeriveGroupSecretParamsFromMasterKey 

func DeriveGroupSecretParamsFromMasterKey(groupMasterKey GroupMasterKey) (GroupSecretParams, error)

func GenerateGroupSecretParams 

func GenerateGroupSecretParams() (GroupSecretParams, error)

func GenerateGroupSecretParamsWithRandomness 

func GenerateGroupSecretParamsWithRandomness(randomness Randomness) (GroupSecretParams, error)

func (*GroupSecretParams) CreateExpiringProfileKeyCredentialPresentation added in v0.6.0 

func (gsp *GroupSecretParams) CreateExpiringProfileKeyCredentialPresentation(spp ServerPublicParams, credential ExpiringProfileKeyCredential) (*ProfileKeyCredentialPresentation, error)

func (*GroupSecretParams) DecryptBlobWithPadding 

func (gsp *GroupSecretParams) DecryptBlobWithPadding(blob []byte) ([]byte, error)

func (*GroupSecretParams) DecryptProfileKey 

func (gsp *GroupSecretParams) DecryptProfileKey(ciphertextProfileKey ProfileKeyCiphertext, u uuid.UUID) (*ProfileKey, error)

func (*GroupSecretParams) DecryptServiceID added in v0.6.0 

func (gsp *GroupSecretParams) DecryptServiceID(ciphertextServiceID UUIDCiphertext) (ServiceID, error)

func (*GroupSecretParams) EncryptBlobWithPaddingDeterministic added in v0.6.0 

func (gsp *GroupSecretParams) EncryptBlobWithPaddingDeterministic(randomness Randomness, plaintext []byte, padding_len uint32) ([]byte, error)

func (*GroupSecretParams) EncryptProfileKey added in v0.6.0 

func (gsp *GroupSecretParams) EncryptProfileKey(profileKey ProfileKey, u uuid.UUID) (*ProfileKeyCiphertext, error)

func (*GroupSecretParams) EncryptServiceID added in v0.6.0 

func (gsp *GroupSecretParams) EncryptServiceID(serviceID ServiceID) (*UUIDCiphertext, error)

func (*GroupSecretParams) GetMasterKey added in v0.6.0 

func (gsp *GroupSecretParams) GetMasterKey() (*GroupMasterKey, error)

func (*GroupSecretParams) GetPublicParams 

func (gsp *GroupSecretParams) GetPublicParams() (*GroupPublicParams, error)

type HSMEnclaveClient 

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

func NewHSMEnclaveClient 

func NewHSMEnclaveClient(trustedPublicKey, trustedCodeHashes []byte) (*HSMEnclaveClient, error)

func (*HSMEnclaveClient) CompleteHandshake 

func (hsm *HSMEnclaveClient) CompleteHandshake(handshakeReceived []byte) error

func (*HSMEnclaveClient) Destroy 

func (hsm *HSMEnclaveClient) Destroy() error

func (*HSMEnclaveClient) EstablishedReceive 

func (hsm *HSMEnclaveClient) EstablishedReceive(ciphertext []byte) ([]byte, error)

func (*HSMEnclaveClient) EstablishedSend 

func (hsm *HSMEnclaveClient) EstablishedSend(plaintext []byte) ([]byte, error)

func (*HSMEnclaveClient) InitialRequest 

func (hsm *HSMEnclaveClient) InitialRequest() ([]byte, error)

type IdentityKey 

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

func DeserializeIdentityKey 

func DeserializeIdentityKey(bytes []byte) (*IdentityKey, error)

func NewIdentityKeyFromBytes 

func NewIdentityKeyFromBytes(bytes []byte) (*IdentityKey, error)

func NewIdentityKeyFromPublicKey 

func NewIdentityKeyFromPublicKey(publicKey *PublicKey) (*IdentityKey, error)

func (*IdentityKey) Equal 

func (i *IdentityKey) Equal(other *IdentityKey) (bool, error)

func (*IdentityKey) Serialize 

func (i *IdentityKey) Serialize() ([]byte, error)

func (*IdentityKey) TrySerialize added in v0.6.0 

func (i *IdentityKey) TrySerialize() []byte

func (*IdentityKey) VerifyAlternateIdentity 

func (i *IdentityKey) VerifyAlternateIdentity(other *IdentityKey, signature []byte) (bool, error)

type IdentityKeyPair 

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

func DeserializeIdentityKeyPair 

func DeserializeIdentityKeyPair(bytes []byte) (*IdentityKeyPair, error)

func GenerateIdentityKeyPair 

func GenerateIdentityKeyPair() (*IdentityKeyPair, error)

func NewIdentityKeyPair 

func NewIdentityKeyPair(publicKey *PublicKey, privateKey *PrivateKey) (*IdentityKeyPair, error)

func (*IdentityKeyPair) GetIdentityKey 

func (i *IdentityKeyPair) GetIdentityKey() *IdentityKey

func (*IdentityKeyPair) GetPrivateKey 

func (i *IdentityKeyPair) GetPrivateKey() *PrivateKey

func (*IdentityKeyPair) GetPublicKey 

func (i *IdentityKeyPair) GetPublicKey() *PublicKey

func (*IdentityKeyPair) Serialize 

func (i *IdentityKeyPair) Serialize() ([]byte, error)

func (*IdentityKeyPair) SignAlternateIdentity 

func (i *IdentityKeyPair) SignAlternateIdentity(other *IdentityKey) ([]byte, error)

type IdentityKeyStore 

type IdentityKeyStore interface {
	GetIdentityKeyPair(ctx context.Context) (*IdentityKeyPair, error)
	GetLocalRegistrationID(ctx context.Context) (uint32, error)
	SaveIdentityKey(ctx context.Context, theirServiceID ServiceID, identityKey *IdentityKey) (bool, error)
	GetIdentityKey(ctx context.Context, theirServiceID ServiceID) (*IdentityKey, error)
	IsTrustedIdentity(ctx context.Context, theirServiceID ServiceID, identityKey *IdentityKey, direction SignalDirection) (bool, error)
}

type KyberKeyPair 

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

func KyberKeyPairGenerate 

func KyberKeyPairGenerate() (*KyberKeyPair, error)

func (*KyberKeyPair) CancelFinalizer 

func (kp *KyberKeyPair) CancelFinalizer()

func (*KyberKeyPair) Destroy 

func (kp *KyberKeyPair) Destroy() error

func (*KyberKeyPair) GetPublicKey 

func (kp *KyberKeyPair) GetPublicKey() (*KyberPublicKey, error)

type KyberPreKeyRecord 

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

func DeserializeKyberPreKeyRecord 

func DeserializeKyberPreKeyRecord(serialized []byte) (*KyberPreKeyRecord, error)

func NewKyberPreKeyRecord 

func NewKyberPreKeyRecord(id uint32, timestamp time.Time, keyPair *KyberKeyPair, signature []byte) (*KyberPreKeyRecord, error)

func (*KyberPreKeyRecord) CancelFinalizer 

func (kpkr *KyberPreKeyRecord) CancelFinalizer()

func (*KyberPreKeyRecord) Clone 

func (kpkr *KyberPreKeyRecord) Clone() (*KyberPreKeyRecord, error)

func (*KyberPreKeyRecord) Destroy 

func (kpkr *KyberPreKeyRecord) Destroy() error

func (*KyberPreKeyRecord) GetID 

func (kpkr *KyberPreKeyRecord) GetID() (uint32, error)

func (*KyberPreKeyRecord) GetPublicKey 

func (kpkr *KyberPreKeyRecord) GetPublicKey() (*KyberPublicKey, error)

func (*KyberPreKeyRecord) GetSecretKey 

func (kpkr *KyberPreKeyRecord) GetSecretKey() (*KyberSecretKey, error)

func (*KyberPreKeyRecord) GetSignature 

func (kpkr *KyberPreKeyRecord) GetSignature() ([]byte, error)

func (*KyberPreKeyRecord) GetTimestamp 

func (kpkr *KyberPreKeyRecord) GetTimestamp() (time.Time, error)

func (*KyberPreKeyRecord) Serialize 

func (kpkr *KyberPreKeyRecord) Serialize() ([]byte, error)

type KyberPreKeyStore 

type KyberPreKeyStore interface {
	LoadKyberPreKey(ctx context.Context, id uint32) (*KyberPreKeyRecord, error)
	StoreKyberPreKey(ctx context.Context, id uint32, kyberPreKeyRecord *KyberPreKeyRecord) error
	MarkKyberPreKeyUsed(ctx context.Context, id uint32) error
}

type KyberPublicKey 

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

func DeserializeKyberPublicKey 

func DeserializeKyberPublicKey(serialized []byte) (*KyberPublicKey, error)

func (*KyberPublicKey) CancelFinalizer 

func (k *KyberPublicKey) CancelFinalizer()

func (*KyberPublicKey) Destroy 

func (k *KyberPublicKey) Destroy() error

func (*KyberPublicKey) Serialize 

func (kp *KyberPublicKey) Serialize() ([]byte, error)

type KyberSecretKey 

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

func (*KyberSecretKey) CancelFinalizer 

func (k *KyberSecretKey) CancelFinalizer()

func (*KyberSecretKey) Destroy 

func (k *KyberSecretKey) Destroy() error

type LogLevel 

type LogLevel int
const (
	LogLevelError LogLevel = iota + 1
	LogLevelWarn
	LogLevelInfo
	LogLevelDebug
	LogLevelTrace
)

type Logger 

type Logger interface {
	Enabled(target string, level LogLevel) bool
	Log(target string, level LogLevel, file string, line uint, message string)
	Flush()
}

type Message 

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

func DeserializeMessage 

func DeserializeMessage(serialized []byte) (*Message, error)

func (*Message) CancelFinalizer 

func (m *Message) CancelFinalizer()

func (*Message) Clone 

func (m *Message) Clone() (*Message, error)

func (*Message) Destroy 

func (m *Message) Destroy() error

func (*Message) GetBody 

func (m *Message) GetBody() ([]byte, error)

func (*Message) GetCounter 

func (m *Message) GetCounter() (uint32, error)

func (*Message) GetMessageVersion 

func (m *Message) GetMessageVersion() (uint32, error)

func (*Message) Serialize 

func (m *Message) Serialize() ([]byte, error)

func (*Message) VerifyMAC 

func (m *Message) VerifyMAC(sender, receiver *PublicKey, macKey []byte) (bool, error)

type NotarySignature 

type NotarySignature [C.SignalSIGNATURE_LEN]byte

type PlaintextContent 

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

func DeserializePlaintextContent 

func DeserializePlaintextContent(plaintextContentBytes []byte) (*PlaintextContent, error)

func PlaintextContentFromDecryptionErrorMessage 

func PlaintextContentFromDecryptionErrorMessage(message *DecryptionErrorMessage) (*PlaintextContent, error)

func (*PlaintextContent) CancelFinalizer 

func (pc *PlaintextContent) CancelFinalizer()

func (*PlaintextContent) Clone 

func (pc *PlaintextContent) Clone() (*PlaintextContent, error)

func (*PlaintextContent) Destroy 

func (pc *PlaintextContent) Destroy() error

func (*PlaintextContent) GetBody 

func (pc *PlaintextContent) GetBody() ([]byte, error)

func (*PlaintextContent) Serialize 

func (pc *PlaintextContent) Serialize() ([]byte, error)

type PreKeyBundle 

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

func NewPreKeyBundle 

func NewPreKeyBundle(
	registrationID uint32,
	deviceID uint32,
	preKeyID uint32,
	preKey *PublicKey,
	signedPreKeyID uint32,
	signedPreKey *PublicKey,
	signedPreKeySignature []byte,
	kyberPreKeyID uint32,
	kyberPreKey *KyberPublicKey,
	kyberPreKeySignature []byte,
	identityKey *IdentityKey,
) (*PreKeyBundle, error)

func (*PreKeyBundle) CancelFinalizer 

func (pkb *PreKeyBundle) CancelFinalizer()

func (*PreKeyBundle) Clone 

func (pkb *PreKeyBundle) Clone() (*PreKeyBundle, error)

func (*PreKeyBundle) Destroy 

func (pkb *PreKeyBundle) Destroy() error

func (*PreKeyBundle) GetIdentityKey 

func (pkb *PreKeyBundle) GetIdentityKey() (*IdentityKey, error)

type PreKeyMessage 

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

func DeserializePreKeyMessage 

func DeserializePreKeyMessage(serialized []byte) (*PreKeyMessage, error)

func (*PreKeyMessage) CancelFinalizer 

func (m *PreKeyMessage) CancelFinalizer()

func (*PreKeyMessage) Clone 

func (m *PreKeyMessage) Clone() (*PreKeyMessage, error)

func (*PreKeyMessage) Destroy 

func (m *PreKeyMessage) Destroy() error

func (*PreKeyMessage) GetBaseKey 

func (m *PreKeyMessage) GetBaseKey() (*PublicKey, error)

func (*PreKeyMessage) GetIdentityKey 

func (m *PreKeyMessage) GetIdentityKey() (*IdentityKey, error)

func (*PreKeyMessage) GetPreKeyID 

func (m *PreKeyMessage) GetPreKeyID() (*uint32, error)

func (*PreKeyMessage) GetRegistrationID 

func (m *PreKeyMessage) GetRegistrationID() (uint32, error)

func (*PreKeyMessage) GetSignalMessage 

func (m *PreKeyMessage) GetSignalMessage() (*Message, error)

func (*PreKeyMessage) GetSignedPreKeyID 

func (m *PreKeyMessage) GetSignedPreKeyID() (uint32, error)

func (*PreKeyMessage) GetVersion 

func (m *PreKeyMessage) GetVersion() (uint32, error)

func (*PreKeyMessage) Serialize 

func (m *PreKeyMessage) Serialize() ([]byte, error)

type PreKeyRecord 

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

func DeserializePreKeyRecord 

func DeserializePreKeyRecord(serialized []byte) (*PreKeyRecord, error)

func NewPreKeyRecord 

func NewPreKeyRecord(id uint32, publicKey *PublicKey, privateKey *PrivateKey) (*PreKeyRecord, error)

func NewPreKeyRecordFromPrivateKey 

func NewPreKeyRecordFromPrivateKey(id uint32, privateKey *PrivateKey) (*PreKeyRecord, error)

func (*PreKeyRecord) CancelFinalizer 

func (pkr *PreKeyRecord) CancelFinalizer()

func (*PreKeyRecord) Clone 

func (pkr *PreKeyRecord) Clone() (*PreKeyRecord, error)

func (*PreKeyRecord) Destroy 

func (pkr *PreKeyRecord) Destroy() error

func (*PreKeyRecord) GetID 

func (pkr *PreKeyRecord) GetID() (uint32, error)

func (*PreKeyRecord) GetPrivateKey 

func (pkr *PreKeyRecord) GetPrivateKey() (*PrivateKey, error)

func (*PreKeyRecord) GetPublicKey 

func (pkr *PreKeyRecord) GetPublicKey() (*PublicKey, error)

func (*PreKeyRecord) Serialize 

func (pkr *PreKeyRecord) Serialize() ([]byte, error)

type PreKeyStore 

type PreKeyStore interface {
	LoadPreKey(ctx context.Context, id uint32) (*PreKeyRecord, error)
	StorePreKey(ctx context.Context, id uint32, preKeyRecord *PreKeyRecord) error
	RemovePreKey(ctx context.Context, id uint32) error
}

type PrivateKey 

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

func DeserializePrivateKey 

func DeserializePrivateKey(keyData []byte) (*PrivateKey, error)

func GeneratePrivateKey 

func GeneratePrivateKey() (*PrivateKey, error)

func (*PrivateKey) Agree 

func (pk *PrivateKey) Agree(publicKey *PublicKey) ([]byte, error)

func (*PrivateKey) CancelFinalizer 

func (pk *PrivateKey) CancelFinalizer()

func (*PrivateKey) Clone 

func (pk *PrivateKey) Clone() (*PrivateKey, error)

func (*PrivateKey) Destroy 

func (pk *PrivateKey) Destroy() error

func (*PrivateKey) GetPublicKey 

func (pk *PrivateKey) GetPublicKey() (*PublicKey, error)

func (*PrivateKey) Serialize 

func (pk *PrivateKey) Serialize() ([]byte, error)

func (*PrivateKey) Sign 

func (pk *PrivateKey) Sign(message []byte) ([]byte, error)

type ProfileKey 

type ProfileKey [ProfileKeyLength]byte

func DeserializeProfileKey added in v0.6.0 

func DeserializeProfileKey(bytes []byte) (*ProfileKey, error)

func (*ProfileKey) DeriveAccessKey 

func (pk *ProfileKey) DeriveAccessKey() (*AccessKey, error)

func (*ProfileKey) GetCommitment 

func (pk *ProfileKey) GetCommitment(u uuid.UUID) (*ProfileKeyCommitment, error)

func (*ProfileKey) GetProfileKeyVersion 

func (pk *ProfileKey) GetProfileKeyVersion(u uuid.UUID) (*ProfileKeyVersion, error)

func (*ProfileKey) IsEmpty added in v0.5.1 

func (pk *ProfileKey) IsEmpty() bool

func (*ProfileKey) Slice 

func (pk *ProfileKey) Slice() []byte

type ProfileKeyCiphertext 

type ProfileKeyCiphertext [C.SignalPROFILE_KEY_CIPHERTEXT_LEN]byte

type ProfileKeyCommitment 

type ProfileKeyCommitment [C.SignalPROFILE_KEY_COMMITMENT_LEN]byte

type ProfileKeyCredentialPresentation 

type ProfileKeyCredentialPresentation []byte

func (ProfileKeyCredentialPresentation) CheckValidContents added in v0.6.0 

func (a ProfileKeyCredentialPresentation) CheckValidContents() error

func (ProfileKeyCredentialPresentation) ProfileKeyCiphertext added in v0.6.0 

func (a ProfileKeyCredentialPresentation) ProfileKeyCiphertext() (ProfileKeyCiphertext, error)

func (ProfileKeyCredentialPresentation) UUIDCiphertext added in v0.6.0 

func (a ProfileKeyCredentialPresentation) UUIDCiphertext() (UUIDCiphertext, error)

type ProfileKeyCredentialRequest 

type ProfileKeyCredentialRequest [C.SignalPROFILE_KEY_CREDENTIAL_REQUEST_LEN]byte

type ProfileKeyCredentialRequestContext 

type ProfileKeyCredentialRequestContext [C.SignalPROFILE_KEY_CREDENTIAL_REQUEST_CONTEXT_LEN]byte

func CreateProfileKeyCredentialRequestContext 

func CreateProfileKeyCredentialRequestContext(serverPublicParams ServerPublicParams, u uuid.UUID, profileKey ProfileKey) (*ProfileKeyCredentialRequestContext, error)

func (*ProfileKeyCredentialRequestContext) ProfileKeyCredentialRequestContextGetRequest 

func (p *ProfileKeyCredentialRequestContext) ProfileKeyCredentialRequestContextGetRequest() (*ProfileKeyCredentialRequest, error)

type ProfileKeyCredentialResponse 

type ProfileKeyCredentialResponse []byte

type ProfileKeyVersion 

type ProfileKeyVersion [C.SignalPROFILE_KEY_VERSION_ENCODED_LEN]byte

func (*ProfileKeyVersion) String 

func (pv *ProfileKeyVersion) String() string

type PublicKey 

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

func DeserializePublicKey 

func DeserializePublicKey(keyData []byte) (*PublicKey, error)

func (*PublicKey) Bytes 

func (k *PublicKey) Bytes() ([]byte, error)

func (*PublicKey) CancelFinalizer 

func (k *PublicKey) CancelFinalizer()

func (*PublicKey) Clone 

func (pk *PublicKey) Clone() (*PublicKey, error)

func (*PublicKey) Compare 

func (k *PublicKey) Compare(other *PublicKey) (int, error)

func (*PublicKey) Destroy 

func (k *PublicKey) Destroy() error

func (*PublicKey) Serialize 

func (pk *PublicKey) Serialize() ([]byte, error)

func (*PublicKey) Verify 

func (k *PublicKey) Verify(message, signature []byte) (bool, error)

type Randomness 

type Randomness [C.SignalRANDOMNESS_LEN]byte

func GenerateRandomness 

func GenerateRandomness() Randomness

type SGXClientState 

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

func NewCDS2ClientState 

func NewCDS2ClientState(mrenclave, attestationMessage []byte, currentTime time.Time) (*SGXClientState, error)

func (*SGXClientState) CompleteHandshake 

func (cds *SGXClientState) CompleteHandshake(handshakeReceived []byte) error

func (*SGXClientState) Destroy 

func (cds *SGXClientState) Destroy() error

func (*SGXClientState) EstablishedReceive 

func (cds *SGXClientState) EstablishedReceive(ciphertext []byte) ([]byte, error)

func (*SGXClientState) EstablishedSend 

func (cds *SGXClientState) EstablishedSend(plaintext []byte) ([]byte, error)

func (*SGXClientState) InitialRequest 

func (cds *SGXClientState) InitialRequest() ([]byte, error)

type SealedSenderAddress 

type SealedSenderAddress struct {
	E164     string
	UUID     uuid.UUID
	DeviceID uint32
}

func NewSealedSenderAddress 

func NewSealedSenderAddress(e164 string, uuid uuid.UUID, deviceID uint32) *SealedSenderAddress

type SealedSenderResult 

type SealedSenderResult struct {
	Message []byte
	Sender  SealedSenderAddress
}

func SealedSenderDecrypt 

func SealedSenderDecrypt(
	ctx context.Context,
	ciphertext []byte,
	localAddress *SealedSenderAddress,
	trustRoot *PublicKey,
	timestamp time.Time,
	sessionStore SessionStore,
	identityStore IdentityKeyStore,
	preKeyStore PreKeyStore,
	signedPreKeyStore SignedPreKeyStore,
) (result SealedSenderResult, err error)

type SenderCertificate 

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

func DeserializeSenderCertificate 

func DeserializeSenderCertificate(serialized []byte) (*SenderCertificate, error)

func NewSenderCertificate 

func NewSenderCertificate(sender *SealedSenderAddress, publicKey *PublicKey, expiration time.Time, signerCertificate *ServerCertificate, signerKey *PrivateKey) (*SenderCertificate, error)

NewSenderCertificate should only be used for testing (at least according to the Swift bindings).

func (*SenderCertificate) CancelFinalizer 

func (sc *SenderCertificate) CancelFinalizer()

func (*SenderCertificate) Clone 

func (sc *SenderCertificate) Clone() (*SenderCertificate, error)

func (*SenderCertificate) Destroy 

func (sc *SenderCertificate) Destroy() error

func (*SenderCertificate) GetCertificate 

func (sc *SenderCertificate) GetCertificate() ([]byte, error)

func (*SenderCertificate) GetDeviceID 

func (sc *SenderCertificate) GetDeviceID() (uint32, error)

func (*SenderCertificate) GetExpiration 

func (sc *SenderCertificate) GetExpiration() (time.Time, error)

func (*SenderCertificate) GetKey 

func (sc *SenderCertificate) GetKey() (*PublicKey, error)

func (*SenderCertificate) GetSenderE164 

func (sc *SenderCertificate) GetSenderE164() (string, error)

func (*SenderCertificate) GetSenderUUID 

func (sc *SenderCertificate) GetSenderUUID() (uuid.UUID, error)

func (*SenderCertificate) GetServerCertificate 

func (sc *SenderCertificate) GetServerCertificate() (*ServerCertificate, error)

func (*SenderCertificate) GetSignature 

func (sc *SenderCertificate) GetSignature() ([]byte, error)

func (*SenderCertificate) Serialize 

func (sc *SenderCertificate) Serialize() ([]byte, error)

func (*SenderCertificate) Validate 

func (sc *SenderCertificate) Validate(trustRoot *PublicKey, ts time.Time) (bool, error)

type SenderKeyDistributionMessage 

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

func DeserializeSenderKeyDistributionMessage 

func DeserializeSenderKeyDistributionMessage(serialized []byte) (*SenderKeyDistributionMessage, error)

func NewSenderKeyDistributionMessage 

func NewSenderKeyDistributionMessage(ctx context.Context, sender *Address, distributionID uuid.UUID, store SenderKeyStore) (*SenderKeyDistributionMessage, error)

func (*SenderKeyDistributionMessage) CancelFinalizer 

func (sc *SenderKeyDistributionMessage) CancelFinalizer()

func (*SenderKeyDistributionMessage) Destroy 

func (sc *SenderKeyDistributionMessage) Destroy() error

func (*SenderKeyDistributionMessage) Process 

func (sc *SenderKeyDistributionMessage) Process(ctx context.Context, sender *Address, store SenderKeyStore) error

func (*SenderKeyDistributionMessage) Serialize 

func (sc *SenderKeyDistributionMessage) Serialize() ([]byte, error)

type SenderKeyRecord 

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

func DeserializeSenderKeyRecord 

func DeserializeSenderKeyRecord(serialized []byte) (*SenderKeyRecord, error)

func (*SenderKeyRecord) CancelFinalizer 

func (skr *SenderKeyRecord) CancelFinalizer()

func (*SenderKeyRecord) Clone 

func (skr *SenderKeyRecord) Clone() (*SenderKeyRecord, error)

func (*SenderKeyRecord) Destroy 

func (skr *SenderKeyRecord) Destroy() error

func (*SenderKeyRecord) Serialize 

func (skr *SenderKeyRecord) Serialize() ([]byte, error)

type SenderKeyStore 

type SenderKeyStore interface {
	LoadSenderKey(ctx context.Context, sender *Address, distributionID uuid.UUID) (*SenderKeyRecord, error)
	StoreSenderKey(ctx context.Context, sender *Address, distributionID uuid.UUID, record *SenderKeyRecord) error
}

type ServerCertificate 

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

func DeserializeServerCertificate 

func DeserializeServerCertificate(serialized []byte) (*ServerCertificate, error)

func NewServerCertificate 

func NewServerCertificate(keyID uint32, publicKey *PublicKey, trustRoot *PrivateKey) (*ServerCertificate, error)

NewServerCertificate should only be used for testing (at least according to the Swift bindings).

func (*ServerCertificate) CancelFinalizer 

func (sc *ServerCertificate) CancelFinalizer()

func (*ServerCertificate) Clone 

func (sc *ServerCertificate) Clone() (*ServerCertificate, error)

func (*ServerCertificate) Destroy 

func (sc *ServerCertificate) Destroy() error

func (*ServerCertificate) GetCertificate 

func (sc *ServerCertificate) GetCertificate() ([]byte, error)

func (*ServerCertificate) GetKey 

func (sc *ServerCertificate) GetKey() (*PublicKey, error)

func (*ServerCertificate) GetKeyID 

func (sc *ServerCertificate) GetKeyID() (uint32, error)

func (*ServerCertificate) GetSignature 

func (sc *ServerCertificate) GetSignature() ([]byte, error)

func (*ServerCertificate) Serialize 

func (sc *ServerCertificate) Serialize() ([]byte, error)

type ServerPublicParams 

type ServerPublicParams [C.SignalSERVER_PUBLIC_PARAMS_LEN]byte

type ServiceID added in v0.6.0 

type ServiceID struct {
	Type ServiceIDType
	UUID uuid.UUID
}
var EmptyServiceID ServiceID

func NewACIServiceID added in v0.6.0 

func NewACIServiceID(uuid uuid.UUID) ServiceID

func NewPNIServiceID added in v0.6.0 

func NewPNIServiceID(uuid uuid.UUID) ServiceID

func ServiceIDFromCFixedBytes added in v0.6.0 

func ServiceIDFromCFixedBytes(serviceID *C.SignalServiceIdFixedWidthBinaryBytes) ServiceID

func ServiceIDFromString added in v0.6.0 

func ServiceIDFromString(val string) (ServiceID, error)

func (ServiceID) Address added in v0.6.0 

func (s ServiceID) Address(deviceID uint) (*Address, error)

func (ServiceID) Bytes added in v0.6.0 

func (s ServiceID) Bytes() []byte

func (ServiceID) CFixedBytes added in v0.6.0 

func (s ServiceID) CFixedBytes() cPNIType

func (ServiceID) FixedBytes added in v0.6.0 

func (s ServiceID) FixedBytes() *ServiceIDFixedBytes

func (ServiceID) GoString added in v0.6.0 

func (s ServiceID) GoString() string

func (ServiceID) IsEmpty added in v0.6.0 

func (s ServiceID) IsEmpty() bool

func (ServiceID) MarshalZerologObject added in v0.6.0 

func (s ServiceID) MarshalZerologObject(e *zerolog.Event)

func (ServiceID) String added in v0.6.0 

func (s ServiceID) String() string

func (ServiceID) Value added in v0.6.0 

func (s ServiceID) Value() (driver.Value, error)

type ServiceIDFixedBytes added in v0.6.0 

type ServiceIDFixedBytes [17]byte

type ServiceIDType added in v0.6.0 

type ServiceIDType byte
const (
	ServiceIDTypeACI ServiceIDType = 0
	ServiceIDTypePNI ServiceIDType = 1
)

func (ServiceIDType) GoString added in v0.6.0 

func (st ServiceIDType) GoString() string

func (ServiceIDType) String added in v0.6.0 

func (st ServiceIDType) String() string

type SessionRecord 

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

func DeserializeSessionRecord 

func DeserializeSessionRecord(serialized []byte) (*SessionRecord, error)

func (*SessionRecord) ArchiveCurrentState 

func (sr *SessionRecord) ArchiveCurrentState() error

func (*SessionRecord) CancelFinalizer 

func (sr *SessionRecord) CancelFinalizer()

func (*SessionRecord) Clone 

func (sr *SessionRecord) Clone() (*SessionRecord, error)

func (*SessionRecord) CurrentRatchetKeyMatches 

func (sr *SessionRecord) CurrentRatchetKeyMatches(key *PublicKey) (bool, error)

func (*SessionRecord) Destroy 

func (sr *SessionRecord) Destroy() error

func (*SessionRecord) GetLocalRegistrationID 

func (sr *SessionRecord) GetLocalRegistrationID() (uint32, error)

func (*SessionRecord) GetRemoteRegistrationID 

func (sr *SessionRecord) GetRemoteRegistrationID() (uint32, error)

func (*SessionRecord) HasCurrentState 

func (sr *SessionRecord) HasCurrentState() (bool, error)

func (*SessionRecord) Serialize 

func (sr *SessionRecord) Serialize() ([]byte, error)

type SessionStore 

type SessionStore interface {
	LoadSession(ctx context.Context, address *Address) (*SessionRecord, error)
	StoreSession(ctx context.Context, address *Address, record *SessionRecord) error
}

type SignalDirection 

type SignalDirection uint
const (
	SignalDirectionSending   SignalDirection = 0
	SignalDirectionReceiving SignalDirection = 1
)

type SignalError 

type SignalError struct {
	Code    ErrorCode
	Message string
}

func (*SignalError) Error 

func (e *SignalError) Error() string

type SignedPreKeyRecord 

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

func DeserializeSignedPreKeyRecord 

func DeserializeSignedPreKeyRecord(serialized []byte) (*SignedPreKeyRecord, error)

func NewSignedPreKeyRecord 

func NewSignedPreKeyRecord(id uint32, timestamp time.Time, publicKey *PublicKey, privateKey *PrivateKey, signature []byte) (*SignedPreKeyRecord, error)

func NewSignedPreKeyRecordFromPrivateKey 

func NewSignedPreKeyRecordFromPrivateKey(id uint32, timestamp time.Time, privateKey *PrivateKey, signature []byte) (*SignedPreKeyRecord, error)

func (*SignedPreKeyRecord) CancelFinalizer 

func (spkr *SignedPreKeyRecord) CancelFinalizer()

func (*SignedPreKeyRecord) Clone 

func (spkr *SignedPreKeyRecord) Clone() (*SignedPreKeyRecord, error)

func (*SignedPreKeyRecord) Destroy 

func (spkr *SignedPreKeyRecord) Destroy() error

func (*SignedPreKeyRecord) GetID 

func (spkr *SignedPreKeyRecord) GetID() (uint32, error)

func (*SignedPreKeyRecord) GetPrivateKey 

func (spkr *SignedPreKeyRecord) GetPrivateKey() (*PrivateKey, error)

func (*SignedPreKeyRecord) GetPublicKey 

func (spkr *SignedPreKeyRecord) GetPublicKey() (*PublicKey, error)

func (*SignedPreKeyRecord) GetSignature 

func (spkr *SignedPreKeyRecord) GetSignature() ([]byte, error)

func (*SignedPreKeyRecord) GetTimestamp 

func (spkr *SignedPreKeyRecord) GetTimestamp() (time.Time, error)

func (*SignedPreKeyRecord) Serialize 

func (spkr *SignedPreKeyRecord) Serialize() ([]byte, error)

type SignedPreKeyStore 

type SignedPreKeyStore interface {
	LoadSignedPreKey(ctx context.Context, id uint32) (*SignedPreKeyRecord, error)
	StoreSignedPreKey(ctx context.Context, id uint32, signedPreKeyRecord *SignedPreKeyRecord) error
}

type UUIDCiphertext 

type UUIDCiphertext [C.SignalUUID_CIPHERTEXT_LEN]byte

type UnidentifiedSenderMessageContent 

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

func DeserializeUnidentifiedSenderMessageContent 

func DeserializeUnidentifiedSenderMessageContent(serialized []byte) (*UnidentifiedSenderMessageContent, error)

func NewUnidentifiedSenderMessageContent 

func NewUnidentifiedSenderMessageContent(message *CiphertextMessage, senderCertificate *SenderCertificate, contentHint UnidentifiedSenderMessageContentHint, groupID []byte) (*UnidentifiedSenderMessageContent, error)

func SealedSenderDecryptToUSMC 

func SealedSenderDecryptToUSMC(
	ctx context.Context,
	ciphertext []byte,
	identityStore IdentityKeyStore,
) (*UnidentifiedSenderMessageContent, error)

func (*UnidentifiedSenderMessageContent) CancelFinalizer 

func (usmc *UnidentifiedSenderMessageContent) CancelFinalizer()

func (*UnidentifiedSenderMessageContent) Destroy 

func (usmc *UnidentifiedSenderMessageContent) Destroy() error

func (*UnidentifiedSenderMessageContent) GetContentHint 

func (usmc *UnidentifiedSenderMessageContent) GetContentHint() (UnidentifiedSenderMessageContentHint, error)

func (*UnidentifiedSenderMessageContent) GetContents 

func (usmc *UnidentifiedSenderMessageContent) GetContents() ([]byte, error)

func (*UnidentifiedSenderMessageContent) GetMessageType 

func (usmc *UnidentifiedSenderMessageContent) GetMessageType() (CiphertextMessageType, error)

func (*UnidentifiedSenderMessageContent) GetSenderCertificate 

func (usmc *UnidentifiedSenderMessageContent) GetSenderCertificate() (*SenderCertificate, error)

func (*UnidentifiedSenderMessageContent) Serialize 

func (usmc *UnidentifiedSenderMessageContent) Serialize() ([]byte, error)

type UnidentifiedSenderMessageContentHint 

type UnidentifiedSenderMessageContentHint uint32
const (
	UnidentifiedSenderMessageContentHintDefault    UnidentifiedSenderMessageContentHint = 0
	UnidentifiedSenderMessageContentHintResendable UnidentifiedSenderMessageContentHint = 1
	UnidentifiedSenderMessageContentHintImplicit   UnidentifiedSenderMessageContentHint = 2
)

type WrappedStore 

type WrappedStore[T any] struct {
	Store T
	Ctx   *CallbackContext
}

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