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Michele Battagliola
Feb 3
LEAST Preview - NIST MPTS 2026
Dear all, Last week we presented a preview of our planned submission LEAST at NIST Workshop on Multi-
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LEAST Preview - NIST MPTS 2026
Dear all, Last week we presented a preview of our planned submission LEAST at NIST Workshop on Multi-
Feb 3
Michele Battagliola
2
Feb 2
CBCrypto 2026
Dear all, We are pleased to provide some exciting updates regarding CBCrypto 2026. We are happy to
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CBCrypto 2026
Dear all, We are pleased to provide some exciting updates regarding CBCrypto 2026. We are happy to
Feb 2
Loganaden Velvindron
, …
Thomas Pornin
13
Jan 28
ML-DSA implementation CVE CVE-2026-22705
Note that compilers have long had the habit of implementing divisions by a compile-time constant
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ML-DSA implementation CVE CVE-2026-22705
Note that compilers have long had the habit of implementing divisions by a compile-time constant
Jan 28
Richard Kettlewell
,
Simo Sorce
2
Jan 27
HashSLH-DSA / HashML-DSA and choice of hash function
On Tue, 2026-01-27 at 23:01 +0000, Richard Kettlewell wrote: > Does anyone have any reason to use
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HashSLH-DSA / HashML-DSA and choice of hash function
On Tue, 2026-01-27 at 23:01 +0000, Richard Kettlewell wrote: > Does anyone have any reason to use
Jan 27
Falko Strenzke
, …
tirumal reddy
14
Jan 27
Question regarding pure vs. pre-hash ML-DSA
Regarding the memory consumption challenge specifically, we've documented an optimization in
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Question regarding pure vs. pre-hash ML-DSA
Regarding the memory consumption challenge specifically, we've documented an optimization in
Jan 27
Nidhi Damodaran
,
Bas Westerbaan
2
Jan 26
TLS1.3 hybrid implementation
No. The TLS working group is happy with simple concatenation. Note that the final secret used for
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TLS1.3 hybrid implementation
No. The TLS working group is happy with simple concatenation. Note that the final secret used for
Jan 26
James
Jan 23
Registration Open: 4th Annual Real World Post-Quantum Cryptography (RWPQC) Workshop - 2026
Hi everyone, I'm thrilled to announce that registration is now open for the 4th annual Real World
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Registration Open: 4th Annual Real World Post-Quantum Cryptography (RWPQC) Workshop - 2026
Hi everyone, I'm thrilled to announce that registration is now open for the 4th annual Real World
Jan 23
Magali Bardet
Jan 22
PQCrypto 2026 in Saint-Malo, France - April 14-16 - Registration is open
Dear all, Registration is now open for the PQCrypto conference, which will take place on Tuesday-
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PQCrypto 2026 in Saint-Malo, France - April 14-16 - Registration is open
Dear all, Registration is now open for the PQCrypto conference, which will take place on Tuesday-
Jan 22
Marco Gianvecchio
,
Harry Hart
2
Jan 22
CROSS on AVX2 and TLS benchmarks
We would also like to inform everyone about our recent work on reducing the memory footprint of CROSS
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CROSS on AVX2 and TLS benchmarks
We would also like to inform everyone about our recent work on reducing the memory footprint of CROSS
Jan 22
Shingo Orihara
Jan 20
Round 2 (Additional Signatures) OFFICIAL COMMENT: QR-UOV
Dear all, While the proposed algorithm in "Just Guess: Improved (Quantum) Algorithm for the
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Round 2 (Additional Signatures) OFFICIAL COMMENT: QR-UOV
Dear all, While the proposed algorithm in "Just Guess: Improved (Quantum) Algorithm for the
Jan 20
Thom Wiggers
Jan 9
Retiring PQClean
Hello all, We have been maintaining the PQClean project since 2019 and over the course of the (
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Retiring PQClean
Hello all, We have been maintaining the PQClean project since 2019 and over the course of the (
Jan 9
marc.stoettinger
Jan 9
MAgiCS 2026 – Workshop on Migration and Agility in Cryptographic Systems (co-located with EUROCRYPT 2026)
Dear all, We are pleased to announce the Call for Papers for the MAgiCS 2026 Workshop on Migration
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MAgiCS 2026 – Workshop on Migration and Agility in Cryptographic Systems (co-located with EUROCRYPT 2026)
Dear all, We are pleased to announce the Call for Papers for the MAgiCS 2026 Workshop on Migration
Jan 9
Péter Kutas
Jan 8
School in Isogeny-based cryptography
Dear pqc forum, We are organizing a school in isogeny-based cryptography in Okinawa from 9th February
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School in Isogeny-based cryptography
Dear pqc forum, We are organizing a school in isogeny-based cryptography in Okinawa from 9th February
Jan 8
Kaveh Bashiri
, …
Daniel Apon
7
12/23/25
BSI study "The status of quantum computer development"
" If the qLDPC -code demonstrators that are currently being developed perform well, this could
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BSI study "The status of quantum computer development"
" If the qLDPC -code demonstrators that are currently being developed perform well, this could
12/23/25
Oliver M. Pacaña Jr.
12/18/25
Aether: A Post-Quantum Hypergraph Network
Dear Cryptographers and Peer-to-Peer Researchers, I have been working on a new protocol designed to
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Aether: A Post-Quantum Hypergraph Network
Dear Cryptographers and Peer-to-Peer Researchers, I have been working on a new protocol designed to
12/18/25
Max Heiser
, …
Bas Westerbaan
3
12/11/25
Thoughts about Cloudflare's "State of the post-quantum internet in 2025"
On Mon, Dec 8, 2025 at 1:33 PM 'Max Heiser' via pqc-forum <pqc-...@list.nist.gov>
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Thoughts about Cloudflare's "State of the post-quantum internet in 2025"
On Mon, Dec 8, 2025 at 1:33 PM 'Max Heiser' via pqc-forum <pqc-...@list.nist.gov>
12/11/25
Dave Wheeler
, …
Kris Kwiatkowski
3
12/9/25
Status of XMSS Test Vectors and support for BC/DR
FWIW - I'm using those: https://github.com/post-quantum-cryptography/KAT/tree/main/XMSS I needed
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Status of XMSS Test Vectors and support for BC/DR
FWIW - I'm using those: https://github.com/post-quantum-cryptography/KAT/tree/main/XMSS I needed
12/9/25
-
,
Sophie Schmieg
2
12/8/25
Input Checking in PQC
Most of the input checks are more necessary for interoperability than security. For ML-KEM, the
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Input Checking in PQC
Most of the input checks are more necessary for interoperability than security. For ML-KEM, the
12/8/25
John Mattsson
, …
Al Martin
28
12/4/25
FIPS 206 Status Update
Re: Compliance clarity. The IEEE 754 standard is not enforced uniformly across architectures (eg,
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FIPS 206 Status Update
Re: Compliance clarity. The IEEE 754 standard is not enforced uniformly across architectures (eg,
12/4/25
Liu, Yi-Kai (Fed)
12/3/25
reminder about "Additional Digital Signatures for Post-Quantum Cryptography," round 2
Dear PQC Forum, This is a reminder from NIST that we are now well into Round 2 of evaluation of the
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reminder about "Additional Digital Signatures for Post-Quantum Cryptography," round 2
Dear PQC Forum, This is a reminder from NIST that we are now well into Round 2 of evaluation of the
12/3/25
Moody, Dustin (Fed)
, …
Q R
11
12/2/25
Save the date - 6th NIST PQC Standardization Conference
All, The video for the 6th NIST PQC Standardization Conference has been posted on our event webpage:
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Save the date - 6th NIST PQC Standardization Conference
All, The video for the 6th NIST PQC Standardization Conference has been posted on our event webpage:
12/2/25
Dang, Quynh H. (Fed)
, …
Guillaume Endignoux
87
11/25/25
NIST requests feedback on additional SLH-DSA(Sphincs+) parameter set(s) for standardization.
On Thursday, November 13, 2025 at 2:39:17 AM UTC+1 Jonathan Katz wrote: It may be too late to
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NIST requests feedback on additional SLH-DSA(Sphincs+) parameter set(s) for standardization.
On Thursday, November 13, 2025 at 2:39:17 AM UTC+1 Jonathan Katz wrote: It may be too late to
11/25/25
Bill Rutledge
11/21/25
ICMC 2026: We’re Seeking Expert Presenters
The Intl Cryptographic Module Conference (ICMC) Program Committee invites vendor-neutral, high-impact
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ICMC 2026: We’re Seeking Expert Presenters
The Intl Cryptographic Module Conference (ICMC) Program Committee invites vendor-neutral, high-impact
11/21/25
Filippo Valsorda
, …
Celi, Christopher T. (Fed)
8
11/13/25
ACVP ML-DSA Specification Rejection Cases KATs
Hi Filippo, Here are some new tables for ML-DSA-65 and ML-DSA-87 for test cases that cover all
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ACVP ML-DSA Specification Rejection Cases KATs
Hi Filippo, Here are some new tables for ML-DSA-65 and ML-DSA-87 for test cases that cover all
11/13/25
Martin Feussner
,
niux_d...@icloud.com
2
11/9/25
New Digital Signature Scheme with 24-Byte Signatures: X-1
Note that both polynomial factorization and bilinear solution are easy problems. Although polynomial
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New Digital Signature Scheme with 24-Byte Signatures: X-1
Note that both polynomial factorization and bilinear solution are easy problems. Although polynomial
11/9/25
Anjan Roy
, …
Celi, Christopher T. (Fed)
7
11/7/25
ACVP KAT JSON File Format for ML-KEM encapDecap mode
Perfect. Thank you very much to both of you, Ben and Chris. Regards, Anjan On Thu, 6 Nov, 2025, 19:07
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ACVP KAT JSON File Format for ML-KEM encapDecap mode
Perfect. Thank you very much to both of you, Ben and Chris. Regards, Anjan On Thu, 6 Nov, 2025, 19:07
11/7/25
Noah Stephens-Davidowitz
, …
Muhammed Esgin
3
11/6/25
A new algorithm that is potentially relevant to the security of Dilithium
Thanks for sharing this Noah! Very interesting and I agree with your points. I was very worried when
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A new algorithm that is potentially relevant to the security of Dilithium
Thanks for sharing this Noah! Very interesting and I agree with your points. I was very worried when
11/6/25
Oscar Smith
, …
Arne Padmos
14
11/1/25
SPHINCS+ over Blake3
On Saturday, 1 November 2025 at 08:54:56 UTC+1 Anjan Roy wrote: It makes complete sense. Hence those
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SPHINCS+ over Blake3
On Saturday, 1 November 2025 at 08:54:56 UTC+1 Anjan Roy wrote: It makes complete sense. Hence those
11/1/25
Magali Bardet
2
10/28/25
PQCrypto 2026 call for papers
Dear all, a little reminder for the deadline: please submit your title and abstract before October 31
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PQCrypto 2026 call for papers
Dear all, a little reminder for the deadline: please submit your title and abstract before October 31
10/28/25
Moody, Dustin (Fed)
, …
John Mattsson
31
10/22/25
NISTIR 8647, Transition to Post-Quantum Cryptography Standards
Hi, The only statement IR 8547 makes regarding SP 800-57 is that "NIST's long-term
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NISTIR 8647, Transition to Post-Quantum Cryptography Standards
Hi, The only statement IR 8547 makes regarding SP 800-57 is that "NIST's long-term
10/22/25