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[TLS] draft-ietf-tls-batch-signing

Benson Muite <benson_muite@emailplus.org> Thu, 10 November 2022 11:29 UTC

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Subject: [TLS] draft-ietf-tls-batch-signing
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The above draft has expired.  However, if there is still interest in it, 
the EdDSA specification will need to be updated based on findings in [1] 
and [2]. An erratum to [3] has been filed [4]. Libsodium seems to offer 
best checks for batch verification. Currently testing other libraries 
that offer support for EdDSA.

1) Chalkias, Garillot, and Nikolaenko "Taming the many EdDSAs" 
https://eprint.iacr.org/2020/1244

2) Brendel, Cremers, Jackson, and Zhao "The Provable Security of 
Ed25519: Theory and Practice" https://eprint.iacr.org/2020/823

3) https://datatracker.ietf.org/doc/html/rfc8032

4) https://www.rfc-editor.org/errata_search.php?rfc=8032&rec_status=0

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