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Vinod Kumar

Enpass team member
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Vinod Kumar last won the day on April 26 2017

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About Vinod Kumar

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  1. Vinod Kumar

    WebDav sync broken on new Enpass 6 Android

    Hi @itsuia, Can you share more info about your webdav server software? It will help us to recreate similar webdav environment for testing. Cheers
  2. Vinod Kumar

    Enpass font scaling hell

    Hi @ShikiByakko, Non integer scale factors i.e. 1.5 (150%), 1.25(125%) are not playing well with Chinese and Japanese. Though official Qt (GUI toolkit for Enpass) doesn't support non integer scaling, we did applied a patch to support it. We will be disabling it for selected languages in next update. Thanks for update.
  3. Vinod Kumar

    Enpass 6 encryption details

    Hi @apollo13, You didn't noticed the change in sha algorithm in @Anshu kumar 's reply. It is sha512 not sha256. Yes, master password is UTF-8 encoded. Cheers,
  4. Vinod Kumar

    First Beta of Enpass 6 for Linux is out!

    Hi @Tadly, Thanks for maintaining arch packages. Its under a different package name `enpass-beta`. Also it is available in the stable channel (rather than testing where v5 betas are published). It will be installed as a separate app, without breaking existing v5 installation. Cheers.
  5. Vinod Kumar

    Security audit

    Hi @Psi-Jack, You can find more details about security and cryptography in Enpass here: https://www.enpass.io/security/ https://www.enpass.io/docs/enpass-security-whitepaper/index.html libsodium is being used for encrypting browser extension communication channel. It is present in /opt/Enpass/lib folder that's why running ldd on Enpass binary says libsodium.so.18 => not found which just means that ldd couldn't find the library in your system at standard locations.
  6. Vinod Kumar

    Backdoor in password generator ?

    Hi @Sam, Let me have this opportunity to assure you that there is such no backdoor in the algorithm. There is clearly some misunderstanding here. Let us find out the probability of having at least two consecutive digits in a number of various length using a computer program P(length 2) = 10 / 100 = 0.1 P(length 3) = 190 / 1000 = 0.19 P(length 4) = 2710 / 10000 ≈ 0.27 P(length 5) = 34390 / 100000 ≈ 0.34 P(length 6) = 409510 / 1000000 ≈ 0.40 P(length 7) = 4685590 / 10000000 ≈ 0.46 So, as length increases probability increases. and is approximately P ≈ (∑k - ∑(k-n+1))/k^2 where k >= n k is sample space of single digit n is length of password In our case k=10 and n=10 P(length 10) = (55 - 1)/100 = 0.54 So, Probability of occurrence of at least two consecutive digits in a random password of length 10, using only digits is 0.54 i.e. 54%. And it is very close to your statistical calculation. Cheers:)
  7. Vinod Kumar

    Backdoor in password generator ?

    Hi @Sam, Welcome to Enpass. Can you please elaborate the problem in more detail so that I can address your concerns? Do you mean to say "Measure of occurrence of consecutive number pairs in a random password of length 10, using only digits"? Regards, Vinod
  8. Vinod Kumar

    Windows Hello on Windows Desktop

    Hi @Arthur Rump, Windows Hello dialogue is supposed to be used with Store apps only. There is an user interface issue in Windows Hello dialogue when used in Win32 apps. We are in talk with Microsoft Hello team regarding it but there is no apparent fix soon.
  9. Hi @Jay, Thanks for detailed information you provided. This is the first time we are getting this type of complaint. It seems related to webforms save by a older version of 1Password. While we are looking into reproducing and fixing the same, you can use 1Password import from CSV. It will not contain any form fields and will require less manual work afterwards in your case. Cheers,
  10. Vinod Kumar

    Can't sync/restore/backup to/from network share

    Hi, This is the bug in Gnome/GTK+3 native file chooser dialogue in linux. https://bugzilla.gnome.org/show_bug.cgi?id=787128 As of now you can type you network location manually. Open file manager -> navigate to desired folder -> press Ctrl+L -> copy path of folder from location bar. Repeat the same with file chooser dialogue in Enpass. Press Ctrl+L -> paste in location bar. Cheers
  11. Vinod Kumar

    Windows hello issue

    Hi @nasko, Nothing wrong with Enpass here. It is due to the fact TPM is not in secure state because of this vulnerability. https://go.microsoft.com/fwlink/?linkid=852572 Microsoft is yet to release a firmware update to fix this issue. Enpass should work as intended after the firmware update. Thanks
  12. Vinod Kumar

    Security concern

    Hi @MatMaul There is nothing like annoying in your queries. This is the purpose of discussion forums and we really appreciate your presence here. And many thanks for choosing Enpass and showing your trust. Security is an ongoing process and you shall definitely see improvements in next major release. Let me attach here the answer from SQLCipher author himself. It should make things clear.
  13. Hi @rauppe31, This issue is related to the Qt framework bug which has not been resolved yet. We tried to hardcode the environment variable, but it keeps on causing sync related issues on some of our test systems. We prefer to wait until the upstream bug has been fixed. However, next major release, Enpass 6 will not use Qt network APIs and will not have this bug. We are sorry that you have to live with manual workaround for a while.
  14. Vinod Kumar

    Elmsoft Enpass

    Hi @fmfm, Enpass uses SQLCipher (open-source and peer-reviewed cryptography engine) with 24000 rounds of PBKDF2-HMAC-SHA1. In context of PBKDF2 or HMAC, SHA1 is still quite suitable from a security standpoint. We have already increased the number of iterations with improved algorithm, and we will implement these changes in production stream from next major release 6. And finally as concluded in their post https://blog.elcomsoft.com/2017/08/attacking-the-1password-master-password-follow-up/ , choice of strong master password is the most important factor guarding your data. Cheers
  15. Vinod Kumar

    How to disable pulseaudio?

    Hi @vsq, You won't be able to run Enpass without pulse audio installed. We don't have a command line flag for disabling it. Though this library is installed by default with almost every Linux desktop system, but you have a unique situation here. Please install relevant pulseaudio package on the target system and try again. Cheers