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  1. JDK
  2. JDK-8140436

Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

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    Backports

      Description

        A new TLS extension, "Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS" (FFDHE extension), was proposed:

            https://datatracker.ietf.org/doc/rfc7919/

        We may want to consider to support FFDHE extension so that 2048+ bits DH can be the default preferable strength from JDK 6 to JDK 9.

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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-8178681 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8192411 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8195235 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8195398 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8197187 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8243736 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8247073 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • 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-8178682 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • P3 - Major loss of function.
            • Closed

            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-8178683 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • P3 - Major loss of function.
            • Closed

            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-8178684 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • P3 - Major loss of function.
            • Closed

            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-8182654 Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS

            • P3 - Major loss of function.
            • Closed
            blocks

            JEP - Java Enhancement Proposal JDK-8145252 JEP 332: Transport Layer Security (TLS) 1.3

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            is blocked by

            Bug - A problem which impairs or prevents the functions of the product. JDK-8178728 Check the AlgorithmParameters in algorithm constraints

            • P3 - Major loss of function.
            • Resolved

            Bug - A problem which impairs or prevents the functions of the product. JDK-8181876 Ignore named groups that are not supported by the underlying key generation

            • P3 - Major loss of function.
            • Closed

            Enhancement - null JDK-8072452 Support DHE sizes up to 8192-bits and DSA sizes up to 3072-bits

            • P2 - Crashes, loss of data, severe memory leak.
            • Closed
            relates to

            Bug - A problem which impairs or prevents the functions of the product. JDK-8181439 Test the jdk.tls.namedGroups System Property

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

            Enhancement - null JDK-8168261 Use server cipher suites preference by default

            • P3 - Major loss of function.
            • Resolved

            Enhancement - null JDK-8305977 Incomplete JSSE docs for FFDHE

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

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                xuelei Xuelei Fan
                xuelei Xuelei Fan
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                  Created:
                  Updated:
                  Resolved: