static void
generateRsaKeys(Blob& encryptionKeyBlob, Blob& decryptionKeyBlob)
{
RsaKeyParams params;
DecryptKey decryptKey = RsaAlgorithm::generateKey(params);
decryptionKeyBlob = decryptKey.getKeyBits();
EncryptKey encryptKey = RsaAlgorithm::deriveEncryptKey(decryptionKeyBlob);
encryptionKeyBlob = encryptKey.getKeyBits();
}
static void
generateAesKeys(Blob& encryptionKeyBlob, Blob& decryptionKeyBlob)
{
AesKeyParams params;
DecryptKey memberDecryptKey = AesAlgorithm::generateKey(params);
decryptionKeyBlob = memberDecryptKey.getKeyBits();
EncryptKey memberEncryptKey = AesAlgorithm::deriveEncryptKey(decryptionKeyBlob);
encryptionKeyBlob = memberEncryptKey.getKeyBits();
}
void
GroupManager::generateKeyPair(Blob& privateKeyBlob, Blob& publicKeyBlob)
{
RsaKeyParams params(keySize_);
DecryptKey privateKey = RsaAlgorithm::generateKey(params);
privateKeyBlob = privateKey.getKeyBits();
EncryptKey publicKey = RsaAlgorithm::deriveEncryptKey(privateKeyBlob);
publicKeyBlob = publicKey.getKeyBits();
}
TEST_F(TestAesAlgorithm, KeyGeneration)
{
AesKeyParams keyParams(128);
DecryptKey decryptKey = AesAlgorithm::generateKey(keyParams);
EncryptKey encryptKey = AesAlgorithm::deriveEncryptKey(decryptKey.getKeyBits());
Blob plainBlob(PLAINTEXT, sizeof(PLAINTEXT));
// Encrypt/decrypt data in AES_CBC with auto-generated IV.
EncryptParams encryptParams(ndn_EncryptAlgorithmType_AesCbc, 16);
Blob cipherBlob = AesAlgorithm::encrypt
(encryptKey.getKeyBits(), plainBlob, encryptParams);
Blob receivedBlob = AesAlgorithm::decrypt
(decryptKey.getKeyBits(), cipherBlob, encryptParams);
ASSERT_TRUE(receivedBlob.equals(plainBlob));
}