Ciphermail encrypts and signs email. One means of encrypting an email is to put the email in a PDF file and encrypt that with a password. This app allows users to calculate a password for such a PDF file, based on a master password that the user has received previously. Password hints are provided by QR codes or base64 blobs that can be copied into the app.
PDF encryption allows users to receive encrypted email with a minimum of requirements.
PDF encryption allows users to receive encrypted email with a minimum of requirements.
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