Package org.signal.libsignal.zkgroup.groups

Class ClientZkGroupCipher

java.lang.Object

org.signal.libsignal.zkgroup.groups.ClientZkGroupCipher

public class ClientZkGroupCipher
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
ClientZkGroupCipher(GroupSecretParams groupSecretParams)

Method Summary

Modifier and Type	Method	Description
byte[]	decryptBlob(byte[] blobCiphertext)
ProfileKey	decryptProfileKey(ProfileKeyCiphertext profileKeyCiphertext, java.util.UUID uuid)
java.util.UUID	decryptUuid(UuidCiphertext uuidCiphertext)
byte[]	encryptBlob(byte[] plaintext)
byte[]	encryptBlob(java.security.SecureRandom secureRandom, byte[] plaintext)
ProfileKeyCiphertext	encryptProfileKey(ProfileKey profileKey, java.util.UUID uuid)
UuidCiphertext	encryptUuid(java.util.UUID uuid)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClientZkGroupCipher

public ClientZkGroupCipher(GroupSecretParams groupSecretParams)

Method Detail

encryptUuid

public UuidCiphertext encryptUuid(java.util.UUID uuid)

decryptUuid

public java.util.UUID decryptUuid(UuidCiphertext uuidCiphertext)
                           throws VerificationFailedException

Throws:

VerificationFailedException

encryptProfileKey

public ProfileKeyCiphertext encryptProfileKey(ProfileKey profileKey,
                                              java.util.UUID uuid)

decryptProfileKey

public ProfileKey decryptProfileKey(ProfileKeyCiphertext profileKeyCiphertext,
                                    java.util.UUID uuid)
                             throws VerificationFailedException

Throws:

VerificationFailedException

encryptBlob

public byte[] encryptBlob(byte[] plaintext)
                   throws VerificationFailedException

Throws:

VerificationFailedException

encryptBlob

public byte[] encryptBlob(java.security.SecureRandom secureRandom,
                          byte[] plaintext)
                   throws VerificationFailedException

Throws:

VerificationFailedException

decryptBlob

public byte[] decryptBlob(byte[] blobCiphertext)
                   throws VerificationFailedException

Throws:

VerificationFailedException