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PL/SQL Implementation of PKCS #7 Padding
on July 2, 2011
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I’ve been working on an Oracle package for encrypting/decrypting data using AES256. I need the package to be compatible with a separate C# implementation of AES256 I’m also working on. In the .NET AESManaged Class, the default padding mode is PKCS #7, which the Oracle DBMS_CRYPTO package does not support. So I’ve thrown together an implementation of [...]
.NET IPAddress Class
on December 5, 2010
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I’ve been working on a C# version of a COM component our applications at work use to integrate with an Avaya predictive dialing system. While implementing the code for the communication piece, I found a quirk about the .NET IPAddress class I had not run into before. The communication is being done with asynchronous sockets. The Socket [...]
When 1 equals 2
on November 7, 2009
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This is not intended to be a discussion if 1 actually equals 2. But has to do with a line of sql from the other day. I had a request come in at work to disable a tab in one of our applications that showed historical data for customer accounts. My initial thought was that [...]
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