Is any cloud platform supports to store Keys generated from SEAL?

[alyai-ssvinoth22]

Is any cloud platform supported to store Keys generated from SEAL? Ideally, SEAL uses LWE keys, but I don't see any KMS allowing storing these keys. Has anyone used any KMS to store these keys? Could someone guide me if there is any process to follow on storing and retrieving keys and rotating the keys as well?

[Janmajayamall]

Someone with more Opsec mind set will be better placed to answer your question. I will give a try anyways. There are no special requirements for storing a RLWE secret key. You can follow practices used is storing secrets in other situations. However, just keep in mind that RLWE/LWE secrets tend to be bigger in size than secrets in other PKE systems.