# digital-signature
Repo for public checking digital signature of my files.

Hello everyone!
For checking digital sign on my files feel free to use this simple shell script.

1. Download Invoice and their .signature file from email
2. Run script with filename-of-invoice-file

```
./check-sign-file.sh <filename> [filename.signature] [public-keyfile]
```

Script download my publickey from this repo and check digital sign.

## Requirements
```
bash
awk
curl
openssl
```