diff options
Diffstat (limited to 'crypto/test')
| -rw-r--r-- | crypto/test/src/crypto/test/RsaTest.cs | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/crypto/test/src/crypto/test/RsaTest.cs b/crypto/test/src/crypto/test/RsaTest.cs index c343f0ba5..d0cbedace 100644 --- a/crypto/test/src/crypto/test/RsaTest.cs +++ b/crypto/test/src/crypto/test/RsaTest.cs @@ -192,13 +192,34 @@ namespace Org.BouncyCastle.Crypto.Tests { Fail("failed OAEP Test"); } - } - // TODO Move this when other JCE tests are ported from Java - /** + // check for oversized input + byte[] message = new byte[87]; + RsaEngine rsaEngine = new RsaEngine(); + IAsymmetricBlockCipher cipher = new OaepEncoding(rsaEngine, new Sha1Digest(), new Sha1Digest(), message); + cipher.Init(true, new ParametersWithRandom(pubParameters, new SecureRandom())); + + try + { + cipher.ProcessBlock(message, 0, message.Length); + + Fail("no exception thrown"); + } + catch (DataLengthException e) + { + IsTrue("message mismatch", "input data too long".Equals(e.Message)); + } + catch (InvalidCipherTextException e) + { + Fail("failed - exception " + e.ToString(), e); + } + } + + // TODO Move this when other JCE tests are ported from Java + /** * signature with a "forged signature" (sig block not at end of plain text) */ - private void doTestBadSig()//PrivateKey priv, PublicKey pub) + private void doTestBadSig()//PrivateKey priv, PublicKey pub) { // Signature sig = Signature.getInstance("SHA1WithRSAEncryption", "BC"); ISigner sig = SignerUtilities.GetSigner("SHA1WithRSAEncryption"); |