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  1. JDK
  2. JDK-7007966

Add Brainpool ECC support (RFC 5639)

    Details

    • Subcomponent:
    • Resolved In Build:
      b20
    • CPU:
      x86
    • OS:
      linux_ubuntu

      Backports

        Description

        This ticket was opened a long time ago. Since then, Brainpool NamedCurve entries have been added, but there is still no support for Brainpool curves in the SunEC implementation. This ticket will be left open to track the remaining effort of implementing Brainpool in SunEC. The original description is below.

        ----------------------------------------------------------------------------------------

        A DESCRIPTION OF THE REQUEST :
        OpenJDK doesn't have NamedCurves for the Brainpool elliptic curves[1].

        [1] http://tools.ietf.org/html/rfc5639


        JUSTIFICATION :
        Brainpool curves have some advantages over other curves (see the RFC) and are being used in many ePassport deployments in Europe.


        CUSTOMER SUBMITTED WORKAROUND :
        I've made a patch that works with JDK6 and JDK7. I've only done some basic manual testing of it because the test for sun.security.ec is currently broken in JDK7.

        https://gist.github.com/740601

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            backported by

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8206515 Add Brainpool ECC support (RFC 5639)

            • P3 - Major loss of function.
            • Resolved

            Backport - A issue that is required to port a Bug or Feature into another product release. This issue type is generally associated with the main Bug/Feature to represent each individual release of the port. JDK-8206740 Add Brainpool ECC support (RFC 5639)

            • P3 - Major loss of function.
            • Resolved
            csr for

            CSR - null JDK-8204836 Add Brainpool ECC support (RFC 5639)

            • P3 - Major loss of function.
            • Closed
            duplicates

            Bug - A problem which impairs or prevents the functions of the product. JDK-8189594 Error in optimized ECC field arithmetic

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            is blocked by

            Bug - A problem which impairs or prevents the functions of the product. JDK-8189594 Error in optimized ECC field arithmetic

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Closed
            relates to

            Enhancement - null JDK-8080704 Support the retrieval of standard names for EC parameters

            • P3 - Major loss of function.
            • Closed

            Enhancement - null JDK-8201290 keytool importcert fails with CertificateParsingException if unknown certificate algorithms should be imported

            • P4 - Minor loss of function, or other problem where easy workaround is present.
            • Resolved

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                • Assignee:
                  valeriep Valerie Peng
                  Reporter:
                  webbuggrp Webbug Group
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