io.agora.chat.EMEncryptProvider Interface Reference

Public Member Functions
byte[]	encrypt (byte[] input, String toUserName)
byte[]	decrypt (byte[] input, String fromUserName)

Detailed Description

The encryption and decryption class.

You can use built-in encryption and decryption alogrithms based on AES or build your own algorithms by usin EncryptProvider to encrypt or decrypt messages and attachments.

For example, encryption:

EaseMobChat.getInstance().setEncryptionMode(true);
EaseMobChat.getInstance().setEncryptProvider(new MyEncryptProvider());

When sending a message, if EncryptProvider is configured, the SDK will call the encryption method to encrypt the message before delivery. While receiving a message, if this message is encrypted, the SDK will call the EncryptProvider to decrypt it.

Member Function Documentation

decrypt()

byte[] io.agora.chat.EMEncryptProvider.decrypt	(	byte[]	input,
		String	fromUserName )

The decryption method.

Parameters

input	The encrypted byte array.
fromUserName	The username of the message sender.

Returns

Returns the decrypted byte array.

encrypt()

byte[] io.agora.chat.EMEncryptProvider.encrypt	(	byte[]	input,
		String	toUserName )

The encryption method.

Parameters

input	The byte array to be encrypted.
toUserName	The user ID of the other side of the conversation.

Returns

Returns the encrypted byte array.

---

The documentation for this interface was generated from the following file:

• io/agora/chat/EMEncryptProvider.java