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developer-tools

SimGear component of the FlightGear flight simulator

ZUC SM3 SM4 AVX2 optimized cryptographic algorithm implementation, about 6 times faster than some versions. And sm3 sm4 zuc cryptographic algorithm core implementation.

Mnemonic converter, can generate randomly, view seeds, private keys, public keys and addresses of derived paths, etc., base58 bech32 cashaddr sha256 sha512 sha3256 ripemd160 keccak256 secp256k1 pbkdf2 mnemonics pbkdf2 hmac sha512 and other implementations.

This C language tool converts Bitcoin private key or public key or public key hash 160, calculates various addresses, including P2PKH, P2SH, SegWit and other formats, and supports conversion between hexadecimal and WIF formats of private keys.

AES cryptographic library implemented in C/C++ with hardware acceleration using AES-NI and AVX2 instruction sets, and there is a generic version! They support AES-128, AES-192 and AES-256 bit key lengths, and multiple modes of operation: ECB, CBC, CTR, CFB128, OFB, GCM (basic building blocks).

This is a sha2 sha3 224 256 384 512 , Keccak-256 ,md5 ,sha1 ripemd160 Keccak224、256、384、512 hashing library written in C (compatible with C++), designed for extremely fast computations. It is deeply optimized to take advantage of the AVX2 instruction set in modern CPUs.

This is a mirror for https://github.com/paul-j-lucas/cdecl

a set of tools that i use for programming on several devices.

X11/Motif GUI tools for interacting with Makefiles.

Developer's tools for retro-platforms, mainly for ZX Spectrum compatible computers.

Binary files to ZX Spectrum .tap tape file converter to be used in ZX Spectrum emulating software.

Assembler source file preprocessor