https://github.com/donghquinn/go-crypto-utils
Secure Helper
https://github.com/donghquinn/go-crypto-utils
aes base64 generator hex macos program randomstring uuid windows
Last synced: about 1 month ago
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Secure Helper
- Host: GitHub
- URL: https://github.com/donghquinn/go-crypto-utils
- Owner: donghquinn
- License: other
- Created: 2024-11-21T07:09:12.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-12-23T08:59:46.000Z (over 1 year ago)
- Last Synced: 2025-01-23T01:31:29.323Z (over 1 year ago)
- Topics: aes, base64, generator, hex, macos, program, randomstring, uuid, windows
- Language: Go
- Homepage:
- Size: 2.48 MB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# Go Crypto Utils
A cross-platform GUI application for cryptographic operations, key generation, and encoding/decoding utilities built with Go and Fyne.
## Maintainer: donghquinn
## Overview
Go Crypto Utils is a desktop application that provides a user-friendly interface for common cryptographic operations. It eliminates the need for command-line tools or writing custom scripts for encryption, decryption, encoding, and key generation tasks.
### Key Features
- **Encryption/Decryption**: AES-256-CBC and AES-256-GCM algorithms
- **Hashing**: SHA-256 and SHA-512 support
- **Encoding/Decoding**: Base64 and Hexadecimal
- **Key Generation**: Secure AES key generation (128, 192, 256-bit)
- **UUID Generation**: RFC 4122 compliant UUIDs
- **Random String Generation**: Customizable random string generation
- **Cross-platform**: Supports macOS and Windows
## Requirements
- Go 1.23.3 or later
- Fyne v2.5.2+ framework
## Installation
### Prerequisites
1. Install Go from [golang.org](https://golang.org/download/)
2. Install Fyne command-line tools:
```bash
go install fyne.io/fyne/v2/cmd/fyne@latest
```
3. Add Go binary path to your environment:
```bash
export PATH=$PATH:$(go env GOPATH)/bin
```
### Building from Source
#### macOS
```bash
# Using build script
./build-macos.sh
# Or using Makefile
make macos
```
#### Windows (Cross-compilation from macOS)
1. Install MinGW-w64:
```bash
brew install mingw-w64
```
2. Set environment variables:
```bash
export GOOS=windows
export GOARCH=amd64
export CGO_ENABLED=1
export CC=x86_64-w64-mingw32-gcc
```
3. Build:
```bash
# Using build script
./build-windows64.sh
# Or using Makefile
make windows
```
#### Using Makefile (Build All)
```bash
make all # Builds both Windows and macOS versions
```
## Usage
Launch the application and use the tabbed interface to access different features:
### Available Tabs
1. **Encrypt** - Encrypt plaintext using AES algorithms
- AES-256-CBC
- AES-256-GCM
2. **Decrypt** - Decrypt ciphertext using AES algorithms
- AES-256-CBC
- AES-256-GCM
3. **Encode** - Encode data to different formats
- Base64 encoding
- Hexadecimal encoding
4. **Decode** - Decode data from different formats
- Base64 decoding
- Hexadecimal decoding
5. **Key Generation** - Generate secure AES keys
- AES-128 (16 bytes)
- AES-192 (24 bytes)
- AES-256 (32 bytes)
- Output in both hexadecimal and Base64 formats
6. **UUID Generation** - Generate RFC 4122 compliant UUIDs
7. **Random String** - Generate random strings with customizable parameters
## Project Structure
```
├── main.go # Application entry point
├── go.mod # Go module dependencies
├── Makefile # Build automation
├── biz/ # Business logic package
│ ├── aes.go # AES encryption/decryption
│ ├── key.go # Key generation utilities
│ ├── pkcs.go # PKCS padding functions
│ ├── random.go # Random string generation
│ ├── sha.go # SHA hashing functions
│ └── uuid.go # UUID generation
├── gui/ # GUI components
│ ├── common.go # Shared GUI utilities
│ ├── encrypt.gui.go # Encryption tab
│ ├── decrypt.gui.go # Decryption tab
│ ├── encode.gui.go # Encoding tab
│ ├── decode.gui.go # Decoding tab (includes base64 and hex)
│ ├── key.gui.go # Key generation tab
│ ├── uuid.gui.go # UUID generation tab
│ └── random.gui.go # Random string tab
├── screenshots/ # Application screenshots
└── icon.png # Application icon
```
## Dependencies
- **fyne.io/fyne/v2**: Cross-platform GUI framework
- **github.com/google/uuid**: UUID generation library
## Screenshots
## License
See [LICENSE](LICENSE) file for details.