tinyfont
sha256-simd
| tinyfont | sha256-simd | |
|---|---|---|
| 1 | 3 | |
| 48 | 938 | |
| - | 1.2% | |
| 4.5 | 1.0 | |
| 11 months ago | 12 months ago | |
| Go | Go | |
| BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
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tinyfont
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Learning Go by examples: part 5 - Create a Game Boy Advance (GBA) game in Go
TinyGo is not a standalone way to build Go app for microcontrollers and lightweight hardware but the main GitHub repository contains also several useful tools like TinyFont.
sha256-simd
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The Curious Case of MD5
BLAKE3 is faster than hardware accelerated SHA-2 because the tree mode used in BLAKE3 allows hashing parts of a single message in parallel (with SHA-2, parts of a single message have to be hashed one after another, and parallelism is only used in workloads where you process multiple messages at the same time).
https://github.com/minio/sha256-simd
https://github.com/BLAKE3-team/BLAKE3
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Can I concatenate multiple non-crypto hash functions to reduce collision?
SHA256 is high quality but typically a bit slower. Next Go version will have faster SHA256 on some amd64 CPUs - until then you can try sha256-simd which offers the same.
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I need to find a custom hexadecimal string that when encrypted starts with a certain specific hexadecimal string(77656e6f7469 in our case). I tried randomly generating strings encrpyting them and checking them, realized it would take too much time. Any help?
I am not sure, if you can achieve a reasonable speed with Python though. You probably have to use a compiled language or run it on GPU. I found this very fast implemenation in Go which uses special CPU instructions (the AVX2 or SHA extensionsm depending on your CPU model) to speed up the calculation: https://github.com/minio/sha256-simd
What are some alternatives?
nf-interpreter - :gear: nanoFramework Interpreter, CLR, HAL, PAL and reference target boards
asm - Go library providing algorithms optimized to leverage the characteristics of modern CPUs
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
xxh3 - XXH3 algorithm in Go
SAMD21 - Library Helpers for the Atmel SAM21D
asm - Learning assembly for linux-x64
go-gpiocdev - A native Go library for accessing GPIO lines on Linux platforms using the GPIO character device
avo - Generate x86 Assembly with Go
USB_Host_Library_SAMD - USB host library 2.0 for Zero/M0/SAMD
cpu - cpu command in Go, inspired by the Plan 9 cpu command
tinydraw - TinyDraw is a package of drawing primitives on TinyGo displays.
opossum - Rudimentary web browser written in Golang