Sniper: Command-Line Encryption and Decryption Tool

Description

This is a command-line encryption and decryption tool leveraging military-grade encryption standards. It is lightweight, easy to use, and optimized for secure data operations.

Commands

• help: Shows a list of all commands
• license: Shows the license information
• encrypt: Encryption service
• decrypt: Decryption service
• hash: Hashing service
• keygen: Generate asymmetric encryption key pair

Options

Encryption Commands

• --mode [UAC|AES|RSA|XOR]: Mode of the encryption, it can be UAC (Unified Advanced Cipher, this is a new cryptography standard defined in cryptography/whitepapers), AES, RSA, or XOR
• --type [FILE|TEXT]: Acknowledge the input type
• --in value: Input of the encryption process. It can be a file path or a string of text with quotation marks
• --key: Key for encryption (input path to the key file for asymmetric encryption)

Hash Command

• --mode [SHA2-256|SHA2-512|SHA3-256|SHA3-512|SHAKE-256]: Mode of hashing (note that we use SHA-3 for SHA-256 and SHA-512)
• --type [FILE|TEXT]: Acknowledge the input type
• --in value: Input of hashing process. It can be a file path or a string of text with quotation marks
• [--length value]: Length of the output hash (only for SHAKE-256)

License

This project is licensed under the MIT License. See the LICENSE file for more details.