Support for scrypt hash algorithm when importing users?

We are looking to migrate from firebase to Auth0, and ideally, we’ll like to import all users one time. However, firebase auth seems to use ‘scrypt’ algorithm, which is not one of the Auth0 hash algorithms in the sample import file.

Any idea of how to import firebase users into Auth0 in bulk while maintaining the password / hashes? Is scrypt hash supported?


Hi @a.saraf,

Welcome to the Auth0 Community!

Unfortunately, scrypt is not one of our currently supported hashings algos. You will need to consider other user migration methods. This doc should help:

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Hi @a.saraf,

This has recently been updated, and we now support imports using Scrypt as the password hashing algorithm.


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Thanks for the followup Eric!

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