thanhlvcom/thanhlv-ed repository overview

# Install latest version
curl -sSL https://raw.githubusercontent.com/thanhlv-com/thanhlv-encryption-decryption/main/install.sh | bash

# Install specific version
curl -sSL https://raw.githubusercontent.com/thanhlv-com/thanhlv-encryption-decryption/main/install.sh | bash -s -- v1.1.0

# Install latest version
PowerShell -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/thanhlv-com/thanhlv-encryption-decryption/main/install.ps1'))"

# Install specific version
$env:VERSION='v1.2.0'; PowerShell -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/thanhlv-com/thanhlv-encryption-decryption/main/install.ps1'))"

# Clone the repository
git clone <repository-url>
cd thanhlv-encryption-decryption

# Build for current platform
make build

# build-all for all platforms
make build-all

# Generate AES-256-CBC key (outputs base64)
./thanhlv-ed keygen -a aes-256-cbc -b

# Generate RSA key pair
./thanhlv-ed keygen -a rsa -b

# Encrypt text with key flag
./thanhlv-ed encrypt -a aes-256-cbc -k "<base64-text-key>" -t "Hello World!"

# Encrypt text with environment variable
export ENCRYPTION_KEY="<base64-text-key>"
./thanhlv-ed encrypt -a aes-256-cbc -e ENCRYPTION_KEY -t "Hello World!"

# Decrypt text with key flag
./thanhlv-ed decrypt -a aes-256-cbc -k "<base64-text-key>" -t "<base64-encrypted-text>"

# Decrypt text with environment variable
export ENCRYPTION_KEY="<base64-text-key>"
./thanhlv-ed decrypt -a aes-256-cbc -e ENCRYPTION_KEY -t "<base64-encrypted-text>"

# Encrypt text
./thanhlv-ed encrypt -a aes-256-cbc -k "MTIzZGY=" -t "Hello World!"

# Decrypt text
./thanhlv-ed decrypt -a aes-256-cbc -k "MTIzZGY=" -t "<base64-encrypted-text>"

# Encrypt with public key (key flag)
./thanhlv-ed encrypt -a rsa -k "<base64-public-key>" -t "Hello RSA World!"

# Encrypt with public key (environment variable)
export RSA_PUBLIC_KEY="<base64-public-key>"
./thanhlv-ed encrypt -a rsa -e RSA_PUBLIC_KEY -t "Hello RSA World!"

# Decrypt with private key (key flag)
./thanhlv-ed decrypt -a rsa -k "<base64-private-key>" -t "<base64-encrypted-text>"

# Decrypt with private key (environment variable)
export RSA_PRIVATE_KEY="<base64-private-key>"
./thanhlv-ed decrypt -a rsa -e RSA_PRIVATE_KEY -t "<base64-encrypted-text>"

# Encrypt file with key flag
./thanhlv-ed encrypt -a aes-256-cbc -k "MTIzZGY=" -f input.txt

# Encrypt file with environment variable
export ENCRYPTION_KEY="MTIzZGY="
./thanhlv-ed encrypt -a aes-256-cbc -e ENCRYPTION_KEY -f input.txt

# Decrypt file with key flag
./thanhlv-ed decrypt -a aes-256-cbc -k "MTIzZGY=" -f input.txt.encrypted

# Decrypt file with environment variable
export ENCRYPTION_KEY="MTIzZGY="
./thanhlv-ed decrypt -a aes-256-cbc -e ENCRYPTION_KEY -f input.txt.encrypted

# Encrypt file with public key (key flag)
./thanhlv-ed encrypt -a rsa -k "<base64-public-key>" -f document.pdf

# Encrypt file with public key (environment variable)
export RSA_PUBLIC_KEY="<base64-public-key>"
./thanhlv-ed encrypt -a rsa -e RSA_PUBLIC_KEY -f document.pdf

# Decrypt file with private key (key flag)
./thanhlv-ed decrypt -a rsa -k "<base64-private-key>" -f document.pdf.encrypted

# Decrypt file with private key (environment variable)
export RSA_PRIVATE_KEY="<base64-private-key>"
./thanhlv-ed decrypt -a rsa -e RSA_PRIVATE_KEY -f document.pdf.encrypted

echo -n "123df" | base64
# Output: MTIzZGY=

# Generate RSA keys
./thanhlv-ed keygen -a rsa -b

# This outputs both private and public keys in base64 format

# 1. Generate a key
./thanhlv-ed keygen -a aes-256-cbc -b
# Output: Generated AES-256-CBC key (base64): <your-key>

# 2. Encrypt text using key flag
./thanhlv-ed encrypt -a aes-256-cbc -k "MTExZHZzZHZzeGN2eGN2" -t "Secret message"
# Output: Encrypted text (base64): <encrypted-data>

# 2. Alternative: Encrypt text using environment variable
export MY_AES_KEY="MTExZHZzZHZzeGN2eGN2"
./thanhlv-ed encrypt -a aes-256-cbc -e MY_AES_KEY -t "Secret message"
# Output: Encrypted text (base64): <encrypted-data>

# 3. Decrypt text using key flag
./thanhlv-ed decrypt -a aes-256-cbc -k "MTExZHZzZHZzeGN2eGN2" -t "J+FWPLdwO+N6BSaRo2o8vCUImk50kHYi4SkHrzeLP9Q="
# Output: Decrypted text: Secret message

# 3. Alternative: Decrypt text using environment variable
export MY_AES_KEY="MTExZHZzZHZzeGN2eGN2"
./thanhlv-ed decrypt -a aes-256-cbc -e MY_AES_KEY -t "J+FWPLdwO+N6BSaRo2o8vCUImk50kHYi4SkHrzeLP9Q="
# Output: Decrypted text: Secret message

# 1. Generate RSA key pair
./thanhlv-ed keygen -a rsa -b
# Outputs private and public keys in base64

# 2. Encrypt with public key
./thanhlv-ed encrypt -a rsa -k "<public-key-base64>" -t "Confidential data"

# 3. Decrypt with private key
./thanhlv-ed decrypt -a rsa -k "<private-key-base64>" -t "<encrypted-data>"

# Install dependencies
make deps

# Build for development
make dev

# Run tests
make test

# Clean build artifacts
make clean