# How to import private ECC key for ECDSA signature

**URL:** <https://community.zymbit.com/t/how-to-import-private-ecc-key-for-ecdsa-signature/812>\
**Category:** ZYMKEY4\
**Created:** [July 3, 2020, 2:16pm UTC](https://community.zymbit.com/t/how-to-import-private-ecc-key-for-ecdsa-signature/812 "2020-07-03T14:16:26Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![blackraven](https://avatars.discourse-cdn.com/v4/letter/b/b9e5f3/32.png) [@blackraven](https://community.zymbit.com/u/blackraven)\
**Post date:** [July 3, 2020, 2:16pm UTC](https://community.zymbit.com/t/how-to-import-private-ecc-key-for-ecdsa-signature/812/1 "2020-07-03T14:16:27Z")

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Hello,

Is it possible to import an ECC private key in order to use for ECDSA signature?

Thanks

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<div class="post-metadata">

**Author:** ![Bob\_of\_Zymbit](https://avatars.discourse-cdn.com/v4/letter/b/82dd89/32.png) [@Bob\_of\_Zymbit](https://community.zymbit.com/u/Bob_of_Zymbit)\
**Post date:** [July 7, 2020, 5:19pm UTC](https://community.zymbit.com/t/how-to-import-private-ecc-key-for-ecdsa-signature/812/2 "2020-07-07T17:19:43Z")

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Hello,

It is not possible to do that with the zymkey. If you want to elaborate a little bit on what you are trying to accomplish, we may be able to make some recommendations.

Bob