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  1. JDK
  2. JDK-8015258

Use stronger default algorithm for DSA in keytool and jarsigner

    Details

    • Type: Enhancement
    • Status: Closed
    • Priority: P3
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: security-libs
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      Description

      According to NIST Recommendations (2012) [1] [2], algorithms weaker than SHA256 or DSA with 2048 bits of key length are disallowed after 2013. The default options of DSA should be

        keysize: 2048
        sigalg: SHA256withDSA

      [1] http://www.keylength.com/en/4/
      [2] http://sim.ivi.co/2012/04/nist-security-strength-time-frames.html

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              • Assignee:
                weijun Weijun Wang
                Reporter:
                weijun Weijun Wang
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                • Created:
                  Updated:
                  Resolved: