Cuttle(fish) - Unfinished experimental file encryption tool

Decryption not implemented yet

Commands

• Encrypt
• Decrypt
• Extract additional data (filename, data)
• Info
• Verify

Info

Show if additional data is present and its filename and size Show encrypted data file size and block count and size Argon2 parameters

Encrypt

• Extract file paths for plain file and output file. Check if output file does not exist yet
• Prompt for or generate random passphrase
• Generate key from passphrase
• Write header to temporary file
• Encrypt in chunk into this file
• Verify file and copy to output destination