• Re: mfv & mfvc supports now .well-known/yubicrypt/ directory

    From Stefan Claas@ch1ffr3punk@mix.nym to alt.privacy.anon-server,alt.cypherpunks,sci.crypt on Sat Apr 4 08:42:12 2026
    From Newsgroup: alt.privacy.anon-server

    Nym Mail wrote:
    Stefan Claas wrote:

    The advantage of yubicrypt ove OpenPGP is:

    1. No learning curve required and easier to use than Kleopatra.

    2. Not writing to an SSD when writing and encrypting messages.

    3. One recipient only, like with postcards or letter writing,
    so that the message is not encrypted to third-parties.

    4. No metadata in encrypted payloads, like in OpenPGP, where you
    have to use tricks, which won't work in Kleopatra.

    5. A YubiKey is mandatory, so that yubicrypt users know that their
    communication partners take security of private keys serious.

    6. Key pair generation with Yubico Authenticator is easy and it
    does not required key-id's like in OpenPGP with a full name
    and email address etc. A nickname for the CN field is enough.

    7. yubicrypt is aimed at elderly people, non-tech people or people
    with a disability, which do not like the high learning curve of
    OpenPGP.

    8. public yubicrypt certificate filenames can be anything, like a
    nickname etc. with the extension .crt.

    9. yubicrypt is a portable app, so you can use it in an Internet
    Caf|- or public library etc., stored on a USB stick.

    10. Optional message padding with 4KB blocks (ISO conform),
    so that third-parties can not guess the length of the message
    content.

    11. No "kindergarden" old fashioned WoT, as yubicrypt users
    in the EU can eIDAS certify their public yubikey encryption
    or signing certificate. See:

    <https://github.com/Ch1ffr3punk/yubicrypt/releases/download/v0.2.0/yubisigner-signing-certificate-eIDAS-certified.pdf>


    12. Collecting of public keys not required when verifying signatures.
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