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RFC 5746 #1344

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boaks opened this issue Nov 8, 2022 · 1 comment
Open

RFC 5746 #1344

boaks opened this issue Nov 8, 2022 · 1 comment
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@boaks
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boaks commented Nov 8, 2022 •
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Just for information:

It seems, that several (D)TLS libraries are now mandating RFC 5746 and disable the default "legacy support" for peers without RFC 5746. Californium 3.8 will therefore provide a implementation of a minimal version. Means, it indicates the secure renegotiation, but still don't support renegotiation at all.

See tinydtls - openssl 3.1, Californium PR 5746, and Californium -Scandium - README - RFC5746

Not sure, if RFC5746 is required for Californium 2. Leshan 1 seems to be one of the last projects, which requires that. So, if some of the leshan users/developers wants to back-port the PR, feel free to contribute it.
@sbernard31 sbernard31 added the announce Announce (E.g new release) label Nov 8, 2022
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I guess ideally this would be better to have it in Californium v2.x for Leshan v1.x.
I didn't plan to backport it at short term.
So I let this open to the attention of Leshan v1.x users who could need this.

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