Potrace is a tool for tracing a bitmap, which means, transforming a bitmap into a smooth, scalable image. The input is a bitmap (PBM, PGM, PPM, or BMP format), and the default output is an encapsulated PostScript file (EPS). A typical use is to create EPS files from scanned data, such as company or university logos, handwritten notes, etc. The resulting image is not "jaggy" like a bitmap, but smooth. It can then be rendered at any resolution.

libjpeg-turbo is a JPEG image codec that accelerates baseline JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on x86-64, NEON on ARM, and AltiVec on PowerPC processors. Even on other systems, its highly-optimized Huffman coding routines allow it to outperform libjpeg by a significant amount. libjpeg-turbo implements both the traditional libjpeg API and the less powerful but more straightforward TurboJPEG API, and provides a full-featured Java interface. It supports color space extensions that allow it to compress from and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).

Libtiff provides support for the Tag Image File Format (TIFF), a format used for storing image data. Included are a library, libtiff, for reading and writing TIFF and a small collection of tools for doing simple manipulations of TIFF images.

This is a free software version of SGI's audiofile library. It provides a uniform programming interface for processing of audio data to and from audio files of many common formats.

Currently supported file formats include AIFF/AIFF-C, WAVE, and NeXT/Sun .snd/.au, BICS, and raw data. Supported compression formats are currently G.711 mu-law and A-law.

Libxml2 is the XML C parser and toolkit developed for the Gnome project (but it is usable outside of the Gnome platform).

libjpeg-turbo is a JPEG image codec that accelerates baseline JPEG compression and decompression using SIMD instructions: MMX on x86, SSE2 on x86-64, NEON on ARM, and AltiVec on PowerPC processors. Even on other systems, its highly-optimized Huffman coding routines allow it to outperform libjpeg by a significant amount. libjpeg-turbo implements both the traditional libjpeg API and the less powerful but more straightforward TurboJPEG API, and provides a full-featured Java interface. It supports color space extensions that allow it to compress from and decompress to 32-bit and big-endian pixel buffers (RGBX, XBGR, etc.).

GNU Coreutils package includes all of the basic command-line tools that are expected in a POSIX system, excluding shell. This package is the union of the GNU fileutils, sh-utils, and textutils packages. Most of these tools offer extended functionality beyond that which is outlined in the POSIX standard.

Libxml2 is the XML C parser and toolkit developed for the Gnome project (but it is usable outside of the Gnome platform).

This is a free software version of SGI's audiofile library. It provides a uniform programming interface for processing of audio data to and from audio files of many common formats.

Currently supported file formats include AIFF/AIFF-C, WAVE, and NeXT/Sun .snd/.au, BICS, and raw data. Supported compression formats are currently G.711 mu-law and A-law.

The JasPer Project is an initiative to provide a reference implementation of the codec specified in the JPEG-2000 Part-1 standard (i.e., ISO/IEC 15444-1).

Fuzzy SAT is an approximate solver that borrows ideas from the fuzzing domain. It is tailored to the symbolic expressions generated by concolic engines and can replace classic SMT solvers in this context. By analyzing the expressions contained in symbolic queries, Fuzzy SAT performs informed mutations to possibly generate new valuable inputs.

FUZZOLIC is a concolic executor based on QEMU.

It can instrument binary programs at runtime in order to build symbolic expressions and queries. To reduce the runtime overhead and improve accuracy of the queries, it devises three analysis modes that are dynamically enabled during the program execution based on the running context.

Moreover, differently from other concolic executors, FUZZOLIC runs the solver component, which reasons over the symbolic queries generated when analyzing a program, inside another process to reduce execution interferences that may be caused by the solver and negatively affect the analyzed application.

FUZZOLIC is a concolic executor based on QEMU.

It can instrument binary programs at runtime in order to build symbolic expressions and queries. To reduce the runtime overhead and improve accuracy of the queries, it devises three analysis modes that are dynamically enabled during the program execution based on the running context.

Moreover, differently from other concolic executors, FUZZOLIC runs the solver component, which reasons over the symbolic queries generated when analyzing a program, inside another process to reduce execution interferences that may be caused by the solver and negatively affect the analyzed application.

Binradar is a binary patch verification tool using PoC-bounded under-constrained concolic execution.

FUZZOLIC is a concolic executor based on QEMU.

It can instrument binary programs at runtime in order to build symbolic expressions and queries. To reduce the runtime overhead and improve accuracy of the queries, it devises three analysis modes that are dynamically enabled during the program execution based on the running context.

Moreover, differently from other concolic executors, FUZZOLIC runs the solver component, which reasons over the symbolic queries generated when analyzing a program, inside another process to reduce execution interferences that may be caused by the solver and negatively affect the analyzed application.

FUZZOLIC is a concolic executor based on QEMU.

It can instrument binary programs at runtime in order to build symbolic expressions and queries. To reduce the runtime overhead and improve accuracy of the queries, it devises three analysis modes that are dynamically enabled during the program execution based on the running context.

Moreover, differently from other concolic executors, FUZZOLIC runs the solver component, which reasons over the symbolic queries generated when analyzing a program, inside another process to reduce execution interferences that may be caused by the solver and negatively affect the analyzed application.

Dyninst integration for AFL++

FUZZOLIC is a concolic executor based on QEMU.

It can instrument binary programs at runtime in order to build symbolic expressions and queries. To reduce the runtime overhead and improve accuracy of the queries, it devises three analysis modes that are dynamically enabled during the program execution based on the running context.

Moreover, differently from other concolic executors, FUZZOLIC runs the solver component, which reasons over the symbolic queries generated when analyzing a program, inside another process to reduce execution interferences that may be caused by the solver and negatively affect the analyzed application.

CIVL is a framework encompassing

• a programming language, CIVL-C, which adds to C a number of concurrency primitives, as well as the to define functions in any scope. Together, these features make for a very expressive concurrent language that can faithfully represent programs using various APIs and parallel languages, such as MPI, OpenMP, CUDA, and Chapel. CIVL-C also provides a number of primitives supporting verification.

• a model checker which uses symbolic execution to verify a number of safety properties of CIVL-C programs. The model checker can also be used to verify that two CIVL-C programs are functionally equivalent.

• a number of translators from various commonly-used concurrency languages/APIs to CIVL-C (currently, MPI, OpenMP, Pthreads, and CUDA).

SymInfer is an invariant generation tool that discovers program properties at arbitrary program locations (e.g., loop invariants, post conditions). It infers program invariants or properties over program execution traces or program source code. SymInfer supports many forms of numerical invariants, including nonlinear equalities, octagonal and interval properties, min/max-plus relations, and congruence relations.

Pacfix systhesizes predicate expressions for program repair from values in possitive and negative examples using a PAC learning algorithm.

Taosc generates emergent fixes for binaries.