public NorvosPreKeyStore() {
lastResortKey = KeyHelper.generateLastResortPreKey();
oneTimePreKeys = new CircularBuffer<PreKeyRecord>(Medium.MAX_VALUE);
Random r = new Random();
List<PreKeyRecord> list = KeyHelper.generatePreKeys(r.nextInt(Medium.MAX_VALUE), 100);
for (PreKeyRecord key : list) {
oneTimePreKeys.add(key.getId(), key);
}
}
public synchronized byte[] serialize() {
Builder builder = PreKeyStoreStructure.newBuilder();
for (PreKeyRecord entry : oneTimePreKeys.getAll()) {
PreKeyStructure struct =
PreKeyStructure.newBuilder()
.setKeyId(entry.getId())
.setPreKeyRecord(ByteString.copyFrom(entry.serialize()))
.build();
builder.addOneTimePreKey(struct);
}
return builder.build().toByteArray();
}
