public void testRsaDecryption()
{
/* foreach */
foreach (TpmBackEnd tpm in backEndList)
{
// Create an rsa key.
Name identityName = new Name("/Test/KeyName");
TpmKeyHandle key = tpm.createKey(identityName, new RsaKeyParams());
Name keyName = key.getKeyName();
Blob content = new Blob(new int[] { 0x01, 0x02, 0x03, 0x04 });
Blob publicKey = key.derivePublicKey();
// TODO: Move encrypt to PublicKey?
Blob cipherText = net.named_data.jndn.encrypt.algo.RsaAlgorithm.encrypt(publicKey, content,
new EncryptParams(net.named_data.jndn.encrypt.algo.EncryptAlgorithmType.RsaOaep));
Blob plainText = key.decrypt(cipherText.buf());
Assert.AssertTrue(plainText.equals(content));
tpm.deleteKey(keyName);
Assert.AssertEquals(false, tpm.hasKey(keyName));
}
}
public void testRandomKeyId()
{
TpmBackEnd tpm = backEndMemory;
Name identityName = new Name("/Test/KeyName");
HashedSet <Name> keyNames = new HashedSet <Name>();
for (int i = 0; i < 100; i++)
{
TpmKeyHandle key = tpm.createKey(identityName, new RsaKeyParams());
Name keyName = key.getKeyName();
Assert.AssertTrue(ILOG.J2CsMapping.Collections.Collections.Add(keyNames, keyName));
}
}
public void testRsaSigning()
{
/* foreach */
foreach (TpmBackEnd tpm in backEndList)
{
// Create an RSA key.
Name identityName = new Name("/Test/KeyName");
TpmKeyHandle key = tpm.createKey(identityName, new RsaKeyParams());
Name keyName = key.getKeyName();
Blob content = new Blob(new int[] { 0x01, 0x02, 0x03, 0x04 });
Blob signature = key.sign(net.named_data.jndn.security.DigestAlgorithm.SHA256, content.buf());
Blob publicKey = key.derivePublicKey();
bool result = net.named_data.jndn.security.VerificationHelpers.verifySignature(content,
signature, publicKey);
Assert.AssertEquals(true, result);
tpm.deleteKey(keyName);
Assert.AssertEquals(false, tpm.hasKey(keyName));
}
}
