Importing users using scrypt

Problem Statement

I cannot import users using the scrypt algorithm.

I am importing users from firebase to auth0 using the /api/v2/jobs/user-imports API and it failed. What are the values for the keylen, cost, blockSize, and parallelization fields? The users were originally from firebase and they use a modified scrypt algorithm.

Solution

Use 32 for Keylen
The default for cost i.e. 16384.

cost, blockSize, and parallelization are optional, you may leave them out for import.