public function getKeyPair()
{
try {
$publicKey = Curve::decodePoint($this->structure->getPublicKey(), 0);
$privateKey = Curve::decodePrivatePoint($this->structure->getPrivateKey());
return new ECKeyPair($publicKey, $privateKey);
} catch (InvalidKeyException $e) {
throw new Exception($e->getMessage());
}
}
public function IdentityKeyPair($publicKey = null, $privateKey = null, $serialized = null)
{
if ($serialized == null) {
$this->publicKey = $publicKey;
$this->privateKey = $privateKey;
} else {
$structure = new Textsecure_IdentityKeyPairStructure();
$structure->parseFromString($serialized);
$this->publicKey = new IdentityKey($structure->getPublicKey(), 0);
$this->privateKey = Curve::decodePrivatePoint($structure->getPrivateKey());
}
}
public function getSigningKeyPrivate()
{
return Curve::decodePrivatePoint($this->senderKeyStateStructure->getSenderSigningKey()->getPrivate());
}
public function getKeyPair()
{
$publicKey = Curve::decodePoint($this->structure->getPublicKey(), 0);
$privateKey = Curve::decodePrivatePoint($this->structure->getPrivateKey());
return new ECKeyPair($publicKey, $privateKey);
}
public function getPendingKeyExchangeIdentityKey()
{
$publicKey = new IdentityKey($this->sessionStructure->getPendingKeyExchange()->getLocalIdentityKey(), 0);
$privateKey = Curve::decodePrivatePoint($this->sessionStructure->getPendingKeyExchange()->getLocalIdentityKeyPrivate());
return new IdentityKeyPair($publicKey, $privateKey);
}
