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deprecated ssl extension

asked 2019-06-02 13:05:26 +0000

JohnSynAck gravatar image

HI, I would like to know why ssl.handshake.extensions_elliptic_curve became deprecated..

Moreover, Is there any new field that replace that field?

Thanks, John SynAck.

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answered 2019-06-02 16:10:06 +0000

grahamb gravatar image

The driver for this seems to be RFC 7919, which renamed the client hello "elliptic curves" extension to "supported groups".

The equivalent display filter field would appear to be tls.handshake.extensions_supported_group.

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Thank you!

JohnSynAck gravatar imageJohnSynAck ( 2019-08-07 07:48:22 +0000 )edit

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Asked: 2019-06-02 13:05:26 +0000

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Last updated: Jun 02 '19