# How to properly serialize evalSumKeys in threshold fhe?

**URL:** <https://openfhe.discourse.group/t/how-to-properly-serialize-evalsumkeys-in-threshold-fhe/609>\
**Category:** Library Questions\
**Created:** [June 5, 2023, 5:53pm UTC](https://openfhe.discourse.group/t/how-to-properly-serialize-evalsumkeys-in-threshold-fhe/609 "2023-06-05T17:53:35Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![ypolyakov](https://yyz1.discourse-cdn.com/flex031/user_avatar/openfhe.discourse.group/ypolyakov/32/47_2.png) [@ypolyakov](https://openfhe.discourse.group/u/ypolyakov)\
**Post date:** [June 6, 2023, 12:47am UTC](https://openfhe.discourse.group/t/how-to-properly-serialize-evalsumkeys-in-threshold-fhe/609/2 "2023-06-06T00:47:24Z")

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I suggest reading the following thread (especially the solution): [What's the best way to use openFHE on two sides?](https://openfhe.discourse.group/t/whats-the-best-way-to-use-openfhe-on-two-sides/380)

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