# The import javax.crypto cannot be resolved

**URL:** <https://discourse.processing.org/t/the-import-javax-crypto-cannot-be-resolved/30950>\
**Category:** Libraries\
**Created:** [June 28, 2021, 5:32pm UTC](https://discourse.processing.org/t/the-import-javax-crypto-cannot-be-resolved/30950 "2021-06-28T17:32:55Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![shuptuu](https://avatars.discourse-cdn.com/v4/letter/s/59ef9b/32.png) [@shuptuu](https://discourse.processing.org/u/shuptuu)\
**Post date:** [June 28, 2021, 5:32pm UTC](https://discourse.processing.org/t/the-import-javax-crypto-cannot-be-resolved/30950/1 "2021-06-28T17:32:55Z")

</div>

Hi,  
I’d like to use the javax.crypto library in Processing, but I have the message “The import javax.crypto cannot be resolved”  
Is there anybody who already 've been able to use it with Processing? Is there anything special to install?

---

<div class="post-metadata">

**Author:** ![paulgoux](https://avatars.discourse-cdn.com/v4/letter/p/b9bd4f/32.png) [@paulgoux](https://discourse.processing.org/u/paulgoux)\
**Post date:** [June 29, 2021, 1:18am UTC](https://discourse.processing.org/t/the-import-javax-crypto-cannot-be-resolved/30950/2 "2021-06-29T01:18:18Z")

</div>

Have you tried dragging the jar onto the sketch?

---

<div class="post-metadata">

**Author:** ![shuptuu](https://avatars.discourse-cdn.com/v4/letter/s/59ef9b/32.png) [@shuptuu](https://discourse.processing.org/u/shuptuu)\
**Post date:** [June 29, 2021, 8:26am UTC](https://discourse.processing.org/t/the-import-javax-crypto-cannot-be-resolved/30950/3 "2021-06-29T08:26:58Z")

</div>

Thanks for your answer paulgoux.  
I did copy the jce.jar file in mys sketch folder previously, but didn’t work.  
I just tried dragging the jar file into PDE and it works!!! (a folder named “code” has been automatically created with the jar file inside)  
Thanks a lot!!!