Free ecc 0.2.2 software for linux

ECC is a package for Elliptic Curve cryptography.

ECC is implemented by using OpenSSL 0.9.6a or higher, for message digests and symmetric ciphers, and by using the Portable Object Compiler and Computer Algebra Kit for the elliptic curve cryptography.

Important note: you need version 3.2.5 of the compiler to compile this package.

See the README and INSTALL files in the package for instructions on how to use and how to install the ec-keygen, ec-sign, ec-verify, ec-crypt and ec-decrypt commands.

List nicknames of curves:

ec-keygen -l
c47n23r1:secp112r1:secp112r2:secp160r1:secp384r1:sect113r1:sect163k1

Generate a public and private key:

ec-keygen -e secp112r2 -o stes

Generated files:

ls -ltr stes.pub stes.prv
-rw-r--r-- 1 stes users 311 Jul 12 22:00 stes.pub
-rw------- 1 stes users 135 Jul 12 22:00 stes.prv

Digital Signature:

ec-sign -c sha1 -k stes.prv -f README -s README.sign

Verify the signature:

ec-verify -k stes.pub -f README -s README.sign
echo $?
0

Encrypt:

ec-crypt -c aes-128-cbc -k stes.pub -f README -s README.key -o enc
ec-crypt: unable to get 16 bytes of key from this curve, use a different curve
ec-crypt -c rc4-40 -k stes.pub -f README -s README.key -o enc

Decrypt:

ec-decrypt -k stes.prv -f enc -s README.key -o myREADME

mubench is an in-depth, low-level benchmark for x86 processors. Its primary goal is to provide useful information for people who optimize assembly code and for people who write compilers. mubench project measures latency and throughput for each individual instruction (sometimes several forms of the same instruction), as well as the throughput of arbitrary instruction mixes. The results produced by mubench are typically an order of magnitude more detailed than those found in AMD or Intel manuals.
mubench results for a variety of processors are available. If you find this information useful, please run mubench on your processor and upload the results.
mubench fully supports all SIMD instruction sets for the x86, including SSSE3, SSE3, SSE2, SSE, MMX, MMX Ext, 3DNow! and 3DNow! Ext. Support for non-SIMD instructions is partial: most data move, binary arithmetic, logical, shift/rotate and bit/byte instructions are supported, but other instructions, particularly branch and function call instructions or instructions manipulating the stack, are not supported. Floating-point instructions for the x87 are not supported. mubench only uses register-to-register (or immediate) forms of the instructions; memory operands are not supported. These limitations will be gradually removed in later releases.
Running:
perl mubench.pl [options]
Options:
--(no-)accurate runs tests several times (default on)
--mhz=2500 processor speed in MHz (normally autodetected from /proc/cpuinfo, set here if that
is wrong, for example if you have SpeedStep enabled)
--(no-)64bit benchmark 64-bit (amd64, emt64, x86-64) instructions (default autodetected)
--(no-)32bit benchmark 32-bit instructions
--(no-)pairs benchmark instruction mixes (default on, very slow; use --no-pairs for a very fast benchmark
that runs in minutes)
--include=add,sub benchmark only instructions matching the given list of patterns (regular expressions ok)
--output=xml|csv|text select output format
--outfile=file.xml output file to save results to (default mubench-results- .xml if xml,
standard output otherwise)
Enhancements:
- the fast form of the benchmark is now default.
- gcc 4.x now works
- a number of non-simd instructions added, support for non-simd is much closer to complete now

Kexis is a lossless WAV file compressor. Kexis main goal is to develop prediction and encoding schemes to minimize compressed file size. Kexis strives to be the premier lossless sound encoder.
Enhancements:
- You can now turn off the logic that uses similarities between the left and right channel when encoding data with -ns. It is not recomended to do so, since it usually results in worse compression.
- Kexis now opens files as "binary". While this has no effect in linux, Windows, NT, ect need this for portability.
- Added a -d switch which causes Kexis to delete WAV files after encoding them.
- When decoding to stdout, Kexis now properly keeps stdout open so multiple files can now be streamed.
- Progress bar on decode now correctly displays mid and average, not predicted mid and average

Xforge is a graphical wave editor for UNIX systems with X11 and Motif. The name is derived from popular PC/Windows wave editor Sound Forge, and the goal of Xforge project is to provide similar wave editing facilities to UNIX world, but as free software.

Though Xforge supports multiple wave formats, it is not a wave format converter or encoder/decoder; there exists a wonderful utility called Sox for that purpose. You will find that Xforge supports very few wave formats at the moment. Are you interested in coding decoders / encoders for your favourite file formats?

For install you just need to do the following:

xmkmf -a
make

ImSafe (Immune Security For your Enterprise) is a host-based intrusion detection tool. After a learning phase, it is able to detect changes in processes behavior, to detect buffer overflows, etc. It is implemented through a device driver (as a kernel patch) for the Linux kernel, but can also be run on other UNIX systems by using a "sensor" built on strace base.
Main features:
- Anomaly detection by analysing audit trails of system calls
- Fast detection of Buffer Overflow Attacks through our call origin heuristic mecanism
- GTK based graphical user interface
- Created for Linux systems but works on almost every UNIX flavor
- Monitor multiple processes of one single application at a time (its enough for testing purposes)
- React in real-time to an attack by executing the script of your choices

Drugref provides a free pharmaceutical reference information database and infrastructure.

Drugref is a collaborative effort to create and maintain a database of pharmaceutical reference information, tagged by language, country, and reference source.

A Web interface written in PHP4 allows the community of health professionals to maintain and review content.

The database structure, implemented in PostgreSQL, is designed to facilitate automated decision support.

"Tagging" allows one to import information from any source in parallel, thus allowing drugref to work as a generic interface to any kind of (comercially or freely) available drug reference information.

Cortado Streaming applet is a Java applet which supports decoding of Ogg Vorbis, Ogg Theora, MJPEG and Smoke codecs directly in a browser window. Both audio and video are supported.
It contains:
- JST, a port of the GStreamer 0.10 design to Java
- jcraft, a copy of the JCraft JOgg/Jorbis code
- jheora, an implementation of Theora in Java
- codecs (currently only containing the Smoke codec, a variant on Jpeg)
- JST plugins for:
- HTTP source element
- Ogg and Multipart demuxers
- Theora, JPEG and Smoke video decoders
- Vorbis and MuLaw audio decoders
- Java 1.1 sun.audio API audio sink
- Java 1.4 javax.sound.sampled API audio sink
- examples
- applets
This release has support for:
- seeking in on-demand files
- the above-mentioned plugins
- basic HTTP authentication
- buffering

libspectrum is a library designed to make the input and output of some ZX Spectrum emulator files slightly easier.

libspectrum is intended to be usable on Unix variants, Mac OS X and Win32. Currently, it is mainly (only?) used by Fuse, but other Spectrum emulator and utility authors are encouraged to use it.

Which formats does it support?

Snapshots:

read/write: .z80, .szx, .sna
read only: .zxs, .sp., .snp, +D snapshots

Tape images:

read/write: .tzx, .tap
read only: Warajevo .tap

Input recordings:

read/write: .rzx

Timex cartridges:

read only: .dck

Compressed files: reading of gzipped and bzipped files is transparently supported.