Usage: pyrsa-encrypt-bigfile [options] public_key pyrsa-encrypt-bigfile: error: no such option: --version

Usage: pyrsa-encrypt-bigfile [options] public_key Encrypts a file to an encrypted VARBLOCK file. The file can be larger than the key length, but the output file is only compatible with Python-RSA. Options: -h, --help show this help message and exit -i INPUT, --input=INPUT Name of the file to encrypt. Reads from stdin if not specified. -o OUTPUT, --output=OUTPUT Name of the file to write the encrypted file to. Written to stdout if this option is not present. --keyform=KEYFORM Key format of the public key - default PEM