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Oleksandra Lapiha
Feb 17
Amber Preview
Dear MPTC Friends, We are excited to share the preview of our submission, Amber: a Family of
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Amber Preview
Dear MPTC Friends, We are excited to share the preview of our submission, Amber: a Family of
Feb 17
Giacomo Borin
Feb 13
MaGIC workshop on Group Actions in Cryptography (PQarrots/LEAST)
Dear MPTC forum, It is our pleasure to invite you to participate to the MaGIC workshop, the Marche (/
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MaGIC workshop on Group Actions in Cryptography (PQarrots/LEAST)
Dear MPTC forum, It is our pleasure to invite you to participate to the MaGIC workshop, the Marche (/
Feb 13
Giacomo Borin
Feb 13
PQarrots
Dear MPTC friends, A few weeks ago we presented a preview of our planned submission PQarrots.
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PQarrots
Dear MPTC friends, A few weeks ago we presented a preview of our planned submission PQarrots.
Feb 13
Quentin Combal
Feb 2
TECLA and THE CLASH previews
Dear MPTC forum, Last week during the MPTS 2026 NIST workshop, Federico presented our previews of
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TECLA and THE CLASH previews
Dear MPTC forum, Last week during the MPTS 2026 NIST workshop, Federico presented our previews of
Feb 2
Sofi Celi
Jan 29
[MPTC-forum] Vinaigrette Preview
Dear, MPTC-forum, In a few hours, in the morning session of the MPTS workshop, we will be presenting
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[MPTC-forum] Vinaigrette Preview
Dear, MPTC-forum, In a few hours, in the morning session of the MPTS workshop, we will be presenting
Jan 29
Karim Baghery
Jan 29
PiVer Preview
Dear Threshold Crypto friends, Following Luís's invitation, I would like to briefly introduce
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PiVer Preview
Dear Threshold Crypto friends, Following Luís's invitation, I would like to briefly introduce
Jan 29
Xiao Wang
Jan 28
MiniMPC: Preview
Hi everyone, Earlier today, we presented a preview of our submission, MiniMPC, for threshold
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MiniMPC: Preview
Hi everyone, Earlier today, we presented a preview of our submission, MiniMPC, for threshold
Jan 28
James Parker
Jan 28
Schmivitz Preview
Hello! On January 29, 2026 at 2pm ET, I will present Schmivitz, our VOLEitH based system providing ZK
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Schmivitz Preview
Hello! On January 29, 2026 at 2pm ET, I will present Schmivitz, our VOLEitH based system providing ZK
Jan 28
Matthieu Rivain
Jan 28
SmallWood Preview
Dear Threshold Crypto Friends, Tomorrow, during the afternoon session of the MPTS workshop, I will
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SmallWood Preview
Dear Threshold Crypto Friends, Tomorrow, during the afternoon session of the MPTS workshop, I will
Jan 28
Yuriy Polyakov
Jan 26
PANTHERIA Preview
Dear Threshold Crypto friends, As a follow-up to the suggestion by Luis, I want to share a "
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PANTHERIA Preview
Dear Threshold Crypto friends, As a follow-up to the suggestion by Luis, I want to share a "
Jan 26
Nigel Smart
Jan 26
Zama Preview
Hi Threshold Crypto Friends, Looking forward to the talks this week. Luis asked each team to write a
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Zama Preview
Hi Threshold Crypto Friends, Looking forward to the talks this week. Luis asked each team to write a
Jan 26
Brandao, Luis (IntlAssoc)
Jan 22
Threshold Call, Previews, Workshop
Dear Threshold Crypto friends, Finally, the NIST Threshold Call (NIST IR 8214C) has been published a
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Threshold Call, Previews, Workshop
Dear Threshold Crypto friends, Finally, the NIST Threshold Call (NIST IR 8214C) has been published a
Jan 22
Regenscheid, Andrew R. (Fed)
10/31/25
MPTS Workshop and Preview Writeups
MPTC Forum members, Due to a lapse in annual appropriations for the Department of Commerce, the NIST
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MPTS Workshop and Preview Writeups
MPTC Forum members, Due to a lapse in annual appropriations for the Department of Commerce, the NIST
10/31/25
MPTC-forum
, …
Nigel Smart
3
8/16/25
Bibliographic references in the Preview Writeup Template
Hi For those who are interested I have already done some keycoding for some FHE and MPC works to link
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Bibliographic references in the Preview Writeup Template
Hi For those who are interested I have already done some keycoding for some FHE and MPC works to link
8/16/25
Brandao, Luis (IntlAssoc)
7/28/25
Updates to the Template for Preview Writeup
The latex template for preview writeups has been updated today. Thanks to Nigel Smart for reporting a
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Updates to the Template for Preview Writeup
The latex template for preview writeups has been updated today. Thanks to Nigel Smart for reporting a
7/28/25
MPTC-forum
, …
Nigel Smart
4
7/28/25
MPTS 2025: NIST Workshop on Multi-Party Threshold Schemes 2025 (November 17–20)
Thanks Nigel, That's a useful observation. Will follow up in a new thread "Bibliographic
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MPTS 2025: NIST Workshop on Multi-Party Threshold Schemes 2025 (November 17–20)
Thanks Nigel, That's a useful observation. Will follow up in a new thread "Bibliographic
7/28/25
Brandao, Luis (IntlAssoc)
,
Peralta, Rene C. (Fed)
4
6/30/25
NISTIR 8214C 2pd (Second Public Draft) is published
A compilation of received public comments (along with clarification responses) is now available via
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NISTIR 8214C 2pd (Second Public Draft) is published
A compilation of received public comments (along with clarification responses) is now available via
6/30/25
Brandao, Luis (IntlAssoc)
4/22/25
FHE category (S5) in the Threshold Call
Dear MPTC-forum, Following recently received questions about the FHE category (S5) in the Threshold
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FHE category (S5) in the Threshold Call
Dear MPTC-forum, Following recently received questions about the FHE category (S5) in the Threshold
4/22/25
Brandao, Luis (IntlAssoc)
4/17/25
Security of threshold schemes in the Threshold Call
Dear MPTC-forum, Following recently received questions, here is some clarification about security
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Security of threshold schemes in the Threshold Call
Dear MPTC-forum, Following recently received questions, here is some clarification about security
4/17/25
Vincent Herbert
2/25/25
Updates concerning Second Public Draft
Hello, Do you have any news concerning the 2nd public draft? Best, Vincent HERBERT
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Updates concerning Second Public Draft
Hello, Do you have any news concerning the 2nd public draft? Best, Vincent HERBERT
2/25/25
Vincent HERBERT
,
Nigel Smart
2
1/24/25
BROADCAST protocol
Depends on whether you want guaranteed broadcast, or only care about abort if you find an error.
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BROADCAST protocol
Depends on whether you want guaranteed broadcast, or only care about abort if you find an error.
1/24/25
Brandao, Luis (IntlAssoc)
9/23/24
Threshold Call (2pd): Multi-part specifications
Dear MPTC-forum, The second public draft (2pd) of the Threshold Call will revise/refine the
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Threshold Call (2pd): Multi-part specifications
Dear MPTC-forum, The second public draft (2pd) of the Threshold Call will revise/refine the
9/23/24
Peralta, Rene C. (Fed)
,
Nigel Smart
2
9/19/24
Threshold Call: upcoming second public draft (2pd)
Hi All In the initial public draft for document M4 it talks about measuring... Perf2. Processing time
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Threshold Call: upcoming second public draft (2pd)
Hi All In the initial public draft for document M4 it talks about measuring... Perf2. Processing time
9/19/24
Brandao, Luis (IntlAssoc)
9/18/24
Threshold Call (2pd): test vectors / KAT values
Dear MPTC-forum, In a spirit of collaboration in the scope of the Threshold Call (IR 8214C), and
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Threshold Call (2pd): test vectors / KAT values
Dear MPTC-forum, In a spirit of collaboration in the scope of the Threshold Call (IR 8214C), and
9/18/24
Brandao, Luis (IntlAssoc)
9/12/24
Threshold Call (2pd): implementation code with external dependencies
Dear MPTC-forum, The second public draft (2pd) of the Threshold Call (NIST IR 8214C) will revise/
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Threshold Call (2pd): implementation code with external dependencies
Dear MPTC-forum, The second public draft (2pd) of the Threshold Call (NIST IR 8214C) will revise/
9/12/24
Matthias Geihs
10/20/23
Include Distributed/Threshold Key Derivation for Cat 1 Schemes?
This message is to open the discussion around explicitly soliciting solutions for distributed key
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Include Distributed/Threshold Key Derivation for Cat 1 Schemes?
This message is to open the discussion around explicitly soliciting solutions for distributed key
10/20/23
Brandao, Luis (IntlAssoc)
2
9/25/23
Workshop on Multi-Party Threshold Schemes (MPTS) 2023, on September 26–28
Gentle reminder: the MPTS 2023 workshop (fully virtual) starts on Tuesday 2023-Sep-26, 10:00am EDT.
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Workshop on Multi-Party Threshold Schemes (MPTS) 2023, on September 26–28
Gentle reminder: the MPTS 2023 workshop (fully virtual) starts on Tuesday 2023-Sep-26, 10:00am EDT.
9/25/23
Nigel Smart
,
Brandao, Luis (IntlAssoc)
2
8/31/23
MPTC Call
Thanks Nigel, for your question in advance of the upcoming workshop and the final version of the Call
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MPTC Call
Thanks Nigel, for your question in advance of the upcoming workshop and the final version of the Call
8/31/23
Brandao, Luis (IntlAssoc)
2
4/3/23
Call for Multi-Party Threshold Schemes
Gentle reminder: public feedback on the NIST First Call for Multi-Party Threshold Schemes (Initial
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Call for Multi-Party Threshold Schemes
Gentle reminder: public feedback on the NIST First Call for Multi-Party Threshold Schemes (Initial
4/3/23
Brandao, Luis (IntlAssoc)
,
John Sahhar
4
11/10/22
Notes on Threshold EdDSA/Schnorr Signatures
Comments about "NIST IR 8214B Draft" https://csrc.nist.gov/publications/detail/nistir/8214b
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Notes on Threshold EdDSA/Schnorr Signatures
Comments about "NIST IR 8214B Draft" https://csrc.nist.gov/publications/detail/nistir/8214b
11/10/22