# \[PB-28230\] Kdbx import error Argon2 not implemented

**URL:** <https://community.passbolt.com/t/pb-28230-kdbx-import-error-argon2-not-implemented/3541>\
**Category:** Feature requests\
**Created:** [February 8, 2021, 11:00am UTC](https://community.passbolt.com/t/pb-28230-kdbx-import-error-argon2-not-implemented/3541 "2021-02-08T11:00:27Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![CNNS](https://avatars.discourse-cdn.com/v4/letter/c/e47774/32.png) [@CNNS](https://community.passbolt.com/u/CNNS)\
**Post date:** [February 8, 2021, 11:00am UTC](https://community.passbolt.com/t/pb-28230-kdbx-import-error-argon2-not-implemented/3541/1 "2021-02-08T11:00:27Z")

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Hi there,

I am currently evaluating passbolt as a trial period and cannot get KeePass files imported.  
When using the import and selecting a \*.kdbx file i get an error.

Error Message:  
There was an unexpected error…  
Error NotImplemented: Argon2 not implemented

Systeminformation:  
passbolt trial license  
installation based on the ova image

So far i tried to update my KeePass Instalaltion (from 2.44 to 2.47), Saving the \*.kdbx with new version, same error.  
Am I right that there is a specific package missing in the debian install? If so please tell me the needed install steps/packages.

Thank you in advance

EDIT:  
Is this connected to the format of the kdbx file using Folders? I see that the sample kdbx file has none.

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**Author:** ![CNNS](https://avatars.discourse-cdn.com/v4/letter/c/e47774/32.png) [@CNNS](https://community.passbolt.com/u/CNNS)\
**Post date:** [February 8, 2021, 12:28pm UTC](https://community.passbolt.com/t/pb-28230-kdbx-import-error-argon2-not-implemented/3541/2 "2021-02-08T12:28:40Z")

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Found the Solution:  
KeePass itself is offering different Key transformation settings.

In KeePass go to:  
File → Database Settings  
Security Tab  
Key Transformation Section  
Key derivation function: Argon2d

Change the Setting and save the database. Import works just fine.

Please Close

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<div class="post-metadata">

**Author:** ![garrett](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.passbolt.com/garrett/32/545_2.png) [@garrett](https://community.passbolt.com/u/garrett)\
**Post date:** [February 8, 2021, 1:27pm UTC](https://community.passbolt.com/t/pb-28230-kdbx-import-error-argon2-not-implemented/3541/3 "2021-02-08T13:27:44Z")

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**Author:** ![cedric](https://yyz1.discourse-cdn.com/flex031/user_avatar/community.passbolt.com/cedric/32/3868_2.png) [@cedric](https://community.passbolt.com/u/cedric)\
**Post date:** [February 8, 2021, 2:29pm UTC](https://community.passbolt.com/t/pb-28230-kdbx-import-error-argon2-not-implemented/3541/4 "2021-02-08T14:29:35Z")

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Hello @CNNS,

Thank you for the report.  
We are well aware that argon2 is not yet supported. This item our on roadmap and we’ll keep the community posted when it is released.