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TruPax 6
The tool to create TrueCrypt compatible container files out of arbitrary selections of files and folders. The container size gets adjusted to the exact amount of data, leaving no slack. The file system format used is UDF, so the mounted volumes (TrueCrypt required for that) will work on any modern OS, on most of them writable. Additionally features are wiping of the original material after container creation, extraction of containers created by TruPax (in case TrueCrypt is not available, FAT volumes are also supported) and quick invalidation of any TrueCrypt container. Java 6+ required for running the software. Freeware. Download for
Windows XP/Vista/7 32bit (or 32bit Java on Win64) 2.1M MD5: 64e85df0f8b546d3b8f5343411c6c699 Windows XP/Vista/7 64bit 2.1M MD5: 4da0980f8499187fb6eb3def96a0dbfa 32bit Linux 1.9M MD5: 8ad28b2f828a7d6f2879059cafcba956 64bit Linux 2M MD5: f05dd843ce2d8391c8520d27f40380b0 Published Source Code (for review purposes, requires a password, the customized fat32-lib is located here) 1.3M MD5: 54a9916d40af751445ae4090c343421a

TruPax 6

The tool to create TrueCrypt compatible container files out of arbitrary selections of files and folders. The container size gets adjusted to the exact amount of data, leaving no slack. The file system format used is UDF, so the mounted volumes (TrueCrypt required for that) will work on any modern OS, on most of them writable. Additionally features are wiping of the original material after container creation, extraction of containers created by TruPax (in case TrueCrypt is not available, FAT volumes are also supported) and quick invalidation of any TrueCrypt container. Java 6+ required for running the software. Freeware. Download for

Windows XP/Vista/7 32bit

(or 32bit Java on Win64)

2.1M
MD5: 64e85df0f8b546d3b8f5343411c6c699

Windows XP/Vista/7 64bit

2.1M
MD5: 4da0980f8499187fb6eb3def96a0dbfa

32bit Linux

1.9M
MD5: 8ad28b2f828a7d6f2879059cafcba956

64bit Linux

2M
MD5: f05dd843ce2d8391c8520d27f40380b0

Published Source Code

(for review purposes, requires a password,
the customized fat32-lib is located here)

1.3M
MD5: 54a9916d40af751445ae4090c343421a

Bad Peggy 1.1
Bad Peggy scans JPEG images for damage and other blemishes, conveniently to use via a GUI. It allows you to find such broken files quickly, inspect and then either delete or move them to a different location. Java 6+ required. Freeware.
Download for Windows 1.8M MD5: 0c89886fd2a83eafbd5d309456fb06d6 Download for Linux 1.5M MD5: e581d9d755221e91e89a0ea0c6dcf6a1

CuteSocks 1.01
Small but fully functional SOCKS4 proxy server written in Java. Able to record all of the passing traffic I/O for later analysis. Powerful enough to server as a regular gateway for clients such as webbrowsers. Ready to run on any OS which supports Java 6+. Freeware, published source.
Download CuteSocks 1.01 27K MD5: 1ed8eee6f8c7aa208e8c4f82a5fe4ec4

SkeinR 1.00
An implementation of the Skein hash function in Ruby. All hash sizes (256/512/1024bit) are supported. SkeinR is compatible to the official test vectors. The ZIP also includes unit test cases. Freeware.
Download SkeinR 1.00 9K MD5: 6b531b78de5927bc94ba11068cbfcfac

BlowfishJ 2.42
One of the fastest implementations of the Blowfish encryption algorithm in Java. Supports ECB, CBC and CFB modes. Comes with string encryption and stream helpers, demo applications and test cases. Published source, free for non-commerical use.
Download BlowfishJ 2.42 71K MD5: 07050eca16bf9174f7928e021b08251e

estreamJ 0.10
These are Java implementations of the most important ciphers in the eSTREAM contest, which ended in 2008. The goal of estreamJ was mainly to determine speed characteristics of such stream ciphers. The package contains the original Eclipse project with the test cases and an applet to measure the actual performance. The complete source code is included.
Download estreamJ 0.10 194K MD5: fdb30d7071ad95abc3a91ce06bdde8d9