https://github.com/mfridman/cryptopals

My solutions for http://cryptopals.com, written entirely in Go, sprinkled with concurrency
https://github.com/mfridman/cryptopals

cryptography cryptopals go golang

Last synced: about 1 month ago
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My solutions for http://cryptopals.com, written entirely in Go, sprinkled with concurrency

• Host: GitHub
• URL: https://github.com/mfridman/cryptopals
• Owner: mfridman
• Created: 2017-10-06T22:06:59.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2017-10-11T03:30:47.000Z (about 7 years ago)
• Last Synced: 2024-06-19T15:11:48.470Z (5 months ago)
• Topics: cryptography, cryptopals, go, golang
• Language: Go
• Homepage:
• Size: 25.4 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# [Cryptopals](https://cryptopals.com/) [![Report Card](https://goreportcard.com/badge/github.com/mfridman/cryptopals)](https://goreportcard.com/report/github.com/mfridman/cryptopals)

> crypto challenges made fun

Chipping away at em', work in progress...

Indeed there is overlap between the challenges and one could build a standard lib. But, instead, I wanted each challenge to be its own contained unit.

## Usage

`go get -u github.com/mfridman/cryptopals/...`

```bash

# assuming you are in your GOPATH

cd src/github.com/mfridman/cryptopals/set-1/chal-6

go run main.go

```

## Set 1: Basics

- [x] **[solution](set-1/chal-1)** ........ [Convert hex to base64](https://cryptopals.com/sets/1/challenges/1)

- [x] **[solution](set-1/chal-2)** ........ [Fixed XOR](https://cryptopals.com/sets/1/challenges/2)

- [x] **[solution](set-1/chal-3)** ........ [Single-byte XOR cipher](https://cryptopals.com/sets/1/challenges/3)

- [x] **[solution](set-1/chal-4)** ........ [Detect single-character XOR](https://cryptopals.com/sets/1/challenges/4)

- [x] **[solution](set-1/chal-5)** ........ [Implement repeating-key XOR](https://cryptopals.com/sets/1/challenges/5)

- [x] **[solution](set-1/chal-6)** ........ [Break repeating-key XOR](https://cryptopals.com/sets/1/challenges/6)

- [ ] [AES in ECB mode](https://cryptopals.com/sets/1/challenges/7)

- [ ] [Detect AES in ECB mode](https://cryptopals.com/sets/1/challenges/8)

# Misc

```go

func factorial(n uint64) uint64 {

    if n > 0 {

        result := n * factorial(n-1)

        return result

    }

    return 1

}

```