Using the sample code found below: http://www.obviex.com/samples/EncryptionWithSalt.aspx
In the sample there is a loop that encrypts and decrypts several times. If I add an extra encrypt in the loop before doing a decrypt: cipherText = rijndaelKey.Encrypt(plainText); cipherText = rijndaelKey.Encrypt(plainText); then the Decrypt throws and exception on mono (which is not exactly relevant, just pointing to the real problem): System.OverflowException: Number overflow. at <0x00000> <unknown method> at (wrapper managed-to-native) System.Object:__icall_wrapper_mono_array_new_specific (intptr,int) at RijndaelEnhanced.DecryptToBytes (System.Byte[] cipherTextBytes) [0x00000] at RijndaelEnhanced.Decrypt (System.Byte[] cipherTextBytes) [0x00000] at RijndaelEnhancedTest.Main (System.String[] args) [0x00000] However if I recreate the encryptor and decryptor each time, the sample works. What seems to be happening is that the decryptor is not working properly. The reason for this error is that the array trying to be created is a negative size :)...but that is because the salt length is greater than the decrypted size. My point is that the sample is showing differences between the two runtimes. On MS I don't have to recreate the encryptor/decryptor each time. Is this known? Is the goal for crypto stuff to work the same as MS? Jae _______________________________________________ Mono-devel-list mailing list [email protected] http://lists.ximian.com/mailman/listinfo/mono-devel-list
