libcrypt-u2f-server-perl - 0.43-1+b1 main

Universal 2nd Factor (U2F) is an open authentication standard that strengthens
and simplifies two-factor authentication using specialized USB or NFC devices
based on similar security technology found in smart cards.
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Crypt::U2F::Server module implements the server side of U2F authentication
through Yubico's C library.
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Prefer to use Crypt::U2F::Server::Simple since Crypt::U2F::Server is a very low
level wrapper around the original C library.