We have upgraded the sitecore from "8.2 update 3" to "sitecore 9.3", as part of this upgrade, we performed the below activities.
1) Moved the sitecore items using serialization
2) Moved the user's data from the existing core DB into new core DB using sql migration wizard tool from below tables:
aspnet_Membership aspnet_Profile aspnet_Roles aspnet_Users aspnet_UsersInRoles RolesInRoles
The earlier (sitecore 8.2 update 3) users created using hashAlgorithmType "SHA512"
According to that, we modified the below configurations in sitecore 9.3:
1) Open the web.config file and in the node, set the hashAlgorithmType setting to the "SHA512" value.
2) We are using Sitecore Identity, also changed the algorithm on the Sitecore Identity server.
So that we specified the algorithm in the PasswordHashAlgorithm node in the
But the migrated users not able to log in to in sitecore 9.3, are there any additional configurations or database updates required.