| 1 | Harvie's symetric encoding toolkit.\r |
| 2 | \r |
| 3 | \r |
| 4 | USAGE:\r |
| 5 | \r |
| 6 | 1. Generate key:\r |
| 7 | keygen 128 > key.txt\r |
| 8 | - keygen --help for more options\r |
| 9 | - this will 128 generate pseudorandom bytes (if number is not specified, 1024 will be used instead)\r |
| 10 | - 128 may be size of encrypted file in bytes for optimal security.\r |
| 11 | - You can use any file (MP3, EXE, etc...) instead of this.\r |
| 12 | - The key mustn't contains the lots of NULL bytes\r |
| 13 | \r |
| 14 | 2. Encrypt\r |
| 15 | crypt key.txt file.to.process file.output\r |
| 16 | - crypt for more options\r |
| 17 | - key.txt is some file used as key\r |
| 18 | - file.to.process is file to encrypt/decrypt by key (if not specified, STDIN is used)\r |
| 19 | - file.output is output of process (if not specified, STDOUT is used)\r |
| 20 | \r |
| 21 | 3. Decrypt\r |
| 22 | crypt key.txt file.output file.plain\r |
| 23 | - decrypting is done the same way as encrypting, you need the same key for decrypting and for encrypting. |