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Questions tagged [fingerprint]

The tag has no usage guidance.

2
votes
0answers
47 views

which part is the fingerprint in gpg public key

I am using gpg - $ gpg --version gpg (GnuPG) 2.2.12 libgcrypt 1.8.4 Am a newbie and hence trying to understand the difference between the two commands : $ gpg --list-key and: $ gpg --fingerprint ...
4
votes
2answers
68 views

How can I automate adding entries to .ssh/known_hosts?

I administer a lot of hosts, and every time I ssh into a new batch for the first time, it is tedious to tell my secure shell client yes for each and every host that I accept the host key fingerprint ...
1
vote
2answers
377 views

fingerprint-gui on Linux Mint 19 “Tara” cinnamon works but not on first boot or in software center

On my Lenovo Thinkpad X1 Carbon 3rd. Gen., fingerprint-gui works fine when locking the screen or requesting sudo in terminal. It doesn't work when I freshly boot up the system at first login, and it ...
0
votes
0answers
249 views

Manjaro fingerprint-gui working only for root

Good day, I am running Manjaro with KDE Plasma, and trying to use the fingerprint for login into my session. I have followed the instructions to install and configure fingerprint in Manjaro Linux ...
1
vote
1answer
349 views

Configure pam_mount to only prompt at initial login

can I configure pam_mount to only ask for the password on login and not when unlocking the screen or doing sudo? I'm using pam_fingerprint-gui.so to login. I now started using pam_mount to mount and ...
2
votes
1answer
3k views

How to compare different SSH fingerprint (public key hash) formats?

When I log in to an SSH server/host I get asked whether the hash of its public key is correct, like this: # ssh 1.2.3.4 The authenticity of host '[1.2.3.4]:22 ([[1.2.3.4]:22)' can't be established. ...
4
votes
3answers
5k views

How to get the finger print reader working on Fedora 27

I have a new Dell Inspiron 13 7000 series (2017) The dell comes with a finger print reader that works in Windows 10 (I am not sure how I can get the name manufacturer of the hardware). However, I ...
1
vote
1answer
161 views

Debian : how to set login behaviour (ask passsword)

I tried to use my fingerprint reader on my laptop yesterday, installing fprintd ; it didn't work. I then removed all those packackages. I then realized Gnome (or non graphical session) doesn't ask ...
6
votes
2answers
3k views

Fingerprint reader on Asus Zenbook

So I have ZorinOS installed on my ASUS ZenBook UX330UA-AH54, however, FingerprintGUI shows my fingerprint sensor (Elantech I think) as an unknown device. Is there any custom software or fixes that can ...
0
votes
2answers
986 views

fprintd can't login with fingerprint Arch Linux

I have Arch Linux installed with deepin desktop environment and lightdm. Greeter is lightdm-deepin-greeter. I have installed fprintd, configured fingerprint, i can successfully login to sudo with ...
4
votes
2answers
4k views

Fingerprint-GUI only working as root?

I am currently running Manjaro Arch Linux on a Lenovo ThinkPad L530. This machine has an integrated UPEK Fingerprint-Reader, with USB-ID 147e:1002. Now what I am trying to do is to set up the ...
1
vote
0answers
178 views

writing a USB sniffing kernel module

Here is my problem : I have a Raspberry pi zero with Raspbian Jessie and I set up the dwc2 module to use USB OTG. I would like to sniff the USB traffic from the Raspberry to implement host ...
1
vote
0answers
290 views

How do you activate a finger print in start into LUKS on Arch?

hI was searched any clue for using a fingerprint reading device for unlocking encryption into LUKS. My hard disk use (LUKS) /dev/sda2:encrypted to start OS. I don't want used "pass-phrases" complex ...
5
votes
2answers
1k views

gnupg 2.1.16: --with-fingerprint no longer works to show fingerprints

Before importing a key from a file I want to check the fingerprint of the key. According to the instructions from the centos wiki I use the command gpg --quiet --with-fingerprint <path of key ...
3
votes
0answers
124 views

How to use fingerprint to decrypt a folder encrypted with ecryptfs?

I want to decrypt a folder encrypted with ecryptfs with fingerprint recognition on Lenovo Thinkpad. Example: # service fprintd start # mount -t ecryptfs [custom options] folder folder Swipe your ...
3
votes
0answers
758 views

How to login with both password and fingerprint?

How to configure PAM to require both password and fingerprint to log in? I can do a password / fingerprint login but not both by changing /etc/pam.d/common-auth For password only auth [success=...
1
vote
1answer
427 views

Fingerprint scanner is detected and seems to be functional, but never matches fingerprint

I have a Lenovo Thinkpad T440s, and everything is working pretty much out-of-the-box on Fedora 25, except for the fingerprint scanner. It is detected automatically, and flashes when necessary, and ...
1
vote
1answer
1k views

How to fingerprint a Unix System [closed]

I would like to fingerprint some Unix (most are Debian) systems. By fingerprinting I mean run a script that collect material identifiers, system version, etc in order to be able to: accurately ...
2
votes
1answer
1k views

Verify host key fingerprint in old format

OpenSSH's display format for host key fingerprints has changed recently - between versions 6.7 and 6.8. When connecting to a new host, the message now looks like this: user@desktop:~$ ssh 10.33.1....
2
votes
1answer
146 views

ssh: Use cases of fingerprints and randomart

I am looking at what is being written about rssh fingerprints and randomart with some confusion. This comes down to two questions which I think most people have but which descriptions seem to squirm ...