MD5 hash of fingerprint processor in ingest pipeline

Elastic Stack Elasticsearch
1

Hi,

My elastic stack version is 8.5.3. I am using a fingerprint processor in ingest pipeline to create an MD5 hash. By default, it gives a hash in base64. I want a 128-bit MD5 hash. Is there any solution to this issue?

2

I don't think this is possible, you may change the method, but not how the method works.

If using MD5 generates a base64 hash, you have no option to change that, just changing the method for SHA-256 or SHA-512 for example.

3

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