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LEACrypt

ISC License GoDoc Go Report Card GitHub go.mod Go version GitHub release (latest by date)

Command-line Lightweight Encryption Algorithm Utility

Usage of leacrypt:
leacrypt [-d] [-b N] -p "pass" [-i N] [-s "salt"] -f <file.ext>
  -a string
        Additional data.
  -b int
        Key length: 128, 192 or 256. (default 256)
  -d    Decrypt instead Encrypt.
  -f string
        Target file. ('-' for STDIN)
  -i int
        Iterations. (for PBKDF2) (default 1024)
  -k string
        Symmetric key to Encrypt/Decrypt.
  -m    Cipher-based message authentication code.
  -p string
        Password-based key derivation function 2.
  -r    Generate random cryptographic key.
  -s string
        Salt. (for PBKDF2)

Example of encryption/decryption:

./leacrypt -k $256bitkey -f plaintext.ext > ciphertext.ext
./leacrypt -d -k $256bitkey -f ciphertext.ext > plaintext.ext

License

This project is licensed under the ISC License.

Source: README.md, updated 2022-12-16