C++ Boost Library Visual Studio 2017

Yesterday I spent time attempting to port a C DLL that I wrote some time ago to generate MD5 digests for a storage server. At the time I used as a base code provided by RSA Data Security, Inc. and designed and implemented a set of functions that could be directly called in applications / servers that would require generating MD5 digests for strings and files. When done I package the results into a DLL. The library has been in production for a long time. I used the C programming language for performance and the code was built for 32-bit processors. Continue reading “C++ Boost Library Visual Studio 2017”

Java MD5

Good morning. I woke up around 04:30 AM. Read for a while and then decided to try the Java MD5 challenge from HackerRank.

MD5 is a message-digest algorithm used to produce the same 16-byte string when using the same string. The input string is typically converted to bytes using a predefined format. This is done because we want the same digest to be produced when we input the same string. Continue reading “Java MD5”