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From "Sebb (JIRA)" <>
Subject [jira] [Created] (CODEC-221) HmacUtils.updateHmac calls reset() unnecessarily
Date Tue, 17 May 2016 23:28:12 GMT
Sebb created CODEC-221:

             Summary: HmacUtils.updateHmac calls reset() unnecessarily
                 Key: CODEC-221
             Project: Commons Codec
          Issue Type: Bug
    Affects Versions: 1.10
            Reporter: Sebb

The HmacUtils.updateHmac() methods call reset().
This means that it's not possible to build up a digest using multiple such calls.

The only useful operation that can be performed afterwards is to call one of the Mac.doFinal()

Unfortunately it's probably too late to change this.
However it should at least be documented.

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