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  1. JDK
  2. JDK-8245151

jarsigner should not raise duplicate warnings on verification

    Details

    • Subcomponent:
    • Introduced In Build:
      b20
    • Introduced In Version:
      15
    • Resolved In Build:
      b24
    • Verification:
      Verified

      Backports

        Description

        1. Signed a jar with options "-digestalg SHA-1" and "-tsadigestalg SHA-1", the output contained the blow lines,
        ...
        jar signed.

        Warning:
        The SHA-1 algorithm specified for the -digestalg option is considered a security risk. This algorithm will be disabled in a future update.
        The SHA-1 algorithm specified for the -tsadigestalg option is considered a security risk. This algorithm will be disabled in a future update.
        ...

        2. Verified the signed jar, two duplicate warnings were raised about SHA-1, like the below,
        ...
        jar verified.

        Warning:
        The SHA-1 digest algorithm is considered a security risk. This algorithm will be disabled in a future update.
        The SHA-1 digest algorithm is considered a security risk. This algorithm will be disabled in a future update.
        ...

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                • Assignee:
                  hchao Haimay Chao
                  Reporter:
                  jjiang John Jiang
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                  Dates

                  • Created:
                    Updated:
                    Resolved: