phc-discussions - Attack on Argon2i?

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Message-ID: <CAGiyFdf=7E+uZruWEdV1T97VRuDHDe6W9Jn0jdCnYZTWpj5XdQ@mail.gmail.com>
Date: Tue, 12 Jan 2016 08:56:03 +0000
From: Jean-Philippe Aumasson <jeanphilippe.aumasson@...il.com>
To: "discussions@...sword-hashing.net" <discussions@...sword-hashing.net>
Subject: Attack on Argon2i?

Appendix A claims a memory reduction on Argon2i:
http://eprint.iacr.org/2016/027

Not clear to me what's the actual efficiency of the improved attack though.

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