C

cpu

VanitySearch is a tool designed for finding Bitcoin address prefixes. If you wish to generate a secure private key, please use the -s option to enter your passphrase; this passphrase will be used to generate a base key compliant with the BIP38 standard (e.g., VanitySearch.exe -s "my passphrase" 1MyPrefix). Alternatively, you can use the command VanitySearch.exe -ps "my passphrase", which incorporates an additional cryptographically secure seed into your passphrase. This update addresses bugs related to custom address matching and private key conversion, replaces the random number generator, introduces new search puzzles tailored to specific finite regions, and adds both "random" and "incremental" search modes. Furthermore, the -e option has been added to enable homomorphic properties—a feature that has been completely reimplemented—while the integration of the AVX2 instruction set optimizes CPU performance and enhances underlying logic.

iucode_tool is a program to manipulate microcode update collections for Intel® i686 and X86-64 system processors, and prepare them for use by the Linux kernel. Please refer to the project wiki for documentation and more details.

A small C program I used at university to keep myself warm during cold winter days :)

An 16bit CPU written in VHDL, compile with GHDL.

A small stack machine. http://hotwolf.github.io/N1

A 32-bit pipelined RISC-V CPU

Personal project - An experimental Extremely Simple Processor emulator