SeQR text storage, encryptiion, sharing tool.

Live demo.

• Url: https://seqr.link

• Attention: it uses a self signed certifcate.

To install dependencies

apt-get install zbar-tools qrencode wamerican imagemagick oathool

Default credentials

• Basic auth: admin/admn123

Safety

• The safest method is to provide password. Then server creaates a salt to it and image can be decrypted only combining both of them, and can be invalidated when salt is deleted.

• OTP method ( TOTP ) is less safe, because it's seed exists in both, server and cient.

• Passowrd prefixed with "RAW:" encrypts your message without salt and can't be invalidated.