API

• SignalProtocolAddress
• SessionBuilder
• SessionCipher

SignalProtocolAddress

new SignalProtocolAddress(number, deviceId)

Constructs a new SignalProtocolAddress.

Parameter	Type	Description
number	String	The storage interface.
deviceId	Number	Remote address

SignalProtocolAddress.getName()

Parameter	Type	Description
@returns	String

SignalProtocolAddress.getDeviceId()

Parameter	Type	Description
@returns	Number

SignalProtocolAddress.toString()

Convert the address into it's string form.

Parameter	Type	Description
@returns	String

SignalProtocolAddress.equals(signalProtocolAddress)

Compares one address to another.

Parameter	Type	Description
@returns	boolean

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SessionBuilder

new SessionBuilder(store, address)

Constructs a new SessionBuilder.

Parameter	Type	Description
store	SignalProtocolStore	The storage interface.
address	SignalProtocolAddress	Remote address

SessionBuilder.processPreKey(preKeyBundle)

Create a new session from a PreKey bundle returned by the server.

Parameter	Type	Description
preKeyBundle	Object
@returns	Promise

SessionBuilder.processV3(record, preKeyWhisperMessage)

Construct a new session from a preKeyWhisperMessage. Modifies the given record object but does not save the change to the store.

Parameter	Type	Description
record	SessionRecord
preKeyWhisperMessage	Object
@returns	Promise

SessionCipher

new SessionCipher(store, address)

Constructs a new SessionCipher.

Parameter	Type	Description
store	SignalProtocolStore	The storage interface.
address	SignalProtocolAddress	Remote address

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SessionCipher.encrypt(message, encoding=)

Encrypt a message to the cipher's address.

Parameter	Type	Description
message	!Array.<(!ByteBuffer | !ArrayBuffer | !Uint8Array | string)>	Buffers to concatenate
encoding	string | boolean	String encoding if buffers contains a string ("base64", "hex", "binary", defaults to "utf8")
@returns	Promise

SessionCipher.decryptWhisperMessage(message, encoding=)

Decrypt a normal message.

Parameter	Type	Description
message	!ByteBuffer | !ArrayBuffer | !Uint8Array | string)>
encoding	string | boolean	String encoding if message contains a string ("base64", "hex", "binary", defaults to "utf8")
@returns	Promise

SessionCipher.decryptPreKeyWhisperMessage(message, encoding=)

Decrypt a PreKey message.

Parameter	Type	Description
message	!ByteBuffer | !ArrayBuffer | !Uint8Array | string)>
encoding	string | boolean	String encoding if buffers contains a string ("base64", "hex", "binary", defaults to "utf8")
@returns	Promise

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