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Nigel Smart

@smartcryptology

Cryptographer

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18.05.2023
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Latest posts by Nigel Smart @smartcryptology

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"I said it's quite bold of Nigel Farage to go to the US to side with Donald Trump against his own country. What did I say Roy?"
"You said he's a treacherous self-serving sack of shit"

07.03.2026 19:38 πŸ‘ 655 πŸ” 203 πŸ’¬ 8 πŸ“Œ 3
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New sponsor update: Bundesdruckerei (BDR) is joining Real World Crypto 2026. Thank you for the support and see you next week!

04.03.2026 17:03 πŸ‘ 3 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Nice blog by @matthewdgreen.bsky.social on anonymous credential systems

03.03.2026 08:55 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
084 Efficient Homomorphic Matrix Computation for Secure Transformer Inference w/ Miran Kim
084 Efficient Homomorphic Matrix Computation for Secure Transformer Inference w/ Miran Kim YouTube video by FHE_org

Miss our meetup with Miran Kim on "Efficient Homomorphic Matrix Computation for Secure Transformer Inference"?

You can watch the recorded presentation here! πŸ‘‰ www.youtube.com/watch?v=TVUS...

#FHE #HomomorphicEncryption

02.03.2026 12:59 πŸ‘ 2 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Do not have time limited peer review, i.e. scrap the conference publication model. Longer papers require longer reviewing.

03.03.2026 08:49 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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About page limits. Why do CS conferences have them? If you look at the length of papers posted to eprint.iacr.org, 96% of them are at most 75 pages. Seems like we should just publish them instead of jumping through hoops to fit the old world of paper.

03.03.2026 04:31 πŸ‘ 6 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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FHE.org would like to thank Technology Innovation Institute (TII) for their sponsorship this year of the FHE.org 2026 conference.

Find out more information about Technology Innovation Institute at www.tii.ae

#FHE #HomomorphicEncryption #FHE2026 #TII

02.03.2026 09:46 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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πŸ“’ Just 10 days left until the 5th annual FHE.org conference in Taipei, Taiwan!

You won't want to miss this year's presentations: 55 submissions (10 talks and 23 posters accepted) and invited speaker Shai Halevi presenting "To Search and Protect: An MPC/FHE Approach to Encrypted Search"

26.02.2026 17:43 πŸ‘ 3 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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We’re glad to share a new sponsor for Real World Crypto 2026: Yubico. Thanks for supporting the symposium.

26.02.2026 20:08 πŸ‘ 3 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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We're glad to share that Technology Innovation Institute will sponsor Real World Crypto 2026. Thank you for the support!

25.02.2026 14:20 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Joining the sponsors for Real World Crypto 2026: Mozilla (@mozilla.org). Thanks for helping make this symposium happen.

18.02.2026 11:53 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
A custom meme edited from XKCD #2501 "Average Familiarity".

    [Ponytail and Cueball are talking. Ponytail has her hand raised, palm up, towards Cueball.]
    Ponytail: Zero-knowledge is second nature to us cryptographers, so it's easy to forget that the average person probably only knows low-degree extensions and proximity testing.
    Cueball: And Reed-Solomon, of course.
    Ponytail: Of course.

    [Caption below the panel]
    Even when they're trying to compensate for it, experts in anything wildly overestimate the average person's familiarity with their field.

A custom meme edited from XKCD #2501 "Average Familiarity". [Ponytail and Cueball are talking. Ponytail has her hand raised, palm up, towards Cueball.] Ponytail: Zero-knowledge is second nature to us cryptographers, so it's easy to forget that the average person probably only knows low-degree extensions and proximity testing. Cueball: And Reed-Solomon, of course. Ponytail: Of course. [Caption below the panel] Even when they're trying to compensate for it, experts in anything wildly overestimate the average person's familiarity with their field.

Oh I like this!

#xckd #xkcd2501 #meme #cryptography #nerd #zkp #zeroknowledge

17.02.2026 08:44 πŸ‘ 9 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

There's a lot of concern of Europeans being dependent on US payment firms, notably Visa/Mastercard.

We forget that until 2016 Europe DID have its own payments champion. Visa Europe was owned by European banks (it merely licensed the Visa name)

Sold for ~$20bn. Basically zero regulatory scrutiny.

12.02.2026 14:09 πŸ‘ 112 πŸ” 45 πŸ’¬ 6 πŸ“Œ 2
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Britain is in denial on defence Politicians have not prepared the public for a dangerous new era

Labour isn’t levelling with voters on the sacrifices higher defence spending will require, storing up trouble for the future. www.newstatesman.com/politics/uk-...

17.02.2026 14:00 πŸ‘ 37 πŸ” 11 πŸ’¬ 2 πŸ“Œ 1

The UK was declared measles free in 2017.

Vaccine programs completely eliminated it.

Since then, pro sickness conspiracy theorists and anti science idiots have enabled its return.

15.02.2026 22:19 πŸ‘ 2024 πŸ” 747 πŸ’¬ 72 πŸ“Œ 35

Do you use a cloud-based password manager? So what's your threat model?

Vendors like Bitwarden, Dashlane, LastPass and 1Password offer you "Zero Knowledge Encryption", with statements like: "Not even the team at Bitwarden can read your data (even
if we wanted to)."

We decided to test this… 1/n

16.02.2026 08:12 πŸ‘ 32 πŸ” 15 πŸ’¬ 2 πŸ“Œ 3

"This is vibes-based policy making, not evidence-based policy making" β€” me talking on BBC Radio Scotland Breakfast just now about the MPs pushing for a social media ban for under 16s.

16.02.2026 08:26 πŸ‘ 186 πŸ” 43 πŸ’¬ 6 πŸ“Œ 2

CFP says:
"Original research papers on all aspects of public-key cryptography, covering theory, implementations and applications, and related fields, are solicited for submission to PKC 2026"

Reviewer B says:
"I do not think it aligns well with the theoretical focus expected at this conference"

16.02.2026 07:47 πŸ‘ 12 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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FHE.org would like to thank @leastauthority.bsky.social for their continued sponsorship this year (and last!) of the FHE.org 2026 conference.

#FHE #HomomorphicEncryption #FHE2026 #LeastAuthority

13.02.2026 14:02 πŸ‘ 2 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0

bloody Normans, coming over here and holding the battle of Hastings not even in Hastings but in Battle.

12.02.2026 10:39 πŸ‘ 8 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Today I was looking at an article on Multi-Party Threshold #Cryptography and wondered why "threshold" has only one h. Turns out the etymology is not "thresh-hold" at all, but "thresh-wold", possibly from the Middle English word "wold" meaning "forest". Mind blown.

07.02.2026 20:53 πŸ‘ 5 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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RWC 2026 registration Real World Crypto Symposium

Last chance: the early registration deadline is tomorrow, February 6 (AoE).
rwc.iacr.org/2026/registr...

05.02.2026 15:37 πŸ‘ 1 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Matt goes onto say.... "I tend to fall into the latter group"

Like Matt, I also fall into this group

03.02.2026 15:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

"The Internet has mostly divided itself into people who already know these allegations are true, because they don’t trust Meta and of course Meta can read your messages β€” and a second set of people who also don’t trust Meta but mostly think this is unsupported nonsense"

Well said Matt.

03.02.2026 15:00 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Cedarcrypt 2026 - Applied Cryptography Summer School & Conference Join us for four days of applied cryptography in the Mediterranean. July 13-16, 2026 at AUB Mediterraneo Campus, Paphos, Cyprus.

Come be part of Cedarcrypt, our historic new initiative to grow cryptography research, development and representation in the Levant region!

We're seeking speakers and workshop leaders: our call for submissions is open! Learn more: cedarcrypt.org

Please spread the word!

03.02.2026 14:20 πŸ‘ 10 πŸ” 4 πŸ’¬ 0 πŸ“Œ 1
International Association for Cryptologic Research

The IACR board sent a survey to members last year, and it took us a while to analyze the results and publish findings. You can see them at iacr.org/surveyresults/

03.02.2026 00:24 πŸ‘ 8 πŸ” 9 πŸ’¬ 2 πŸ“Œ 2
Secrets Shared, Privacy Preserved – A Celebration of the Work of Nigel Smart

Looking forward to this...

www.esat.kuleuven.be/cosic/events...

02.02.2026 16:48 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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The Zama Public Auction: $118M Committed for the First Encrypted ICO on Ethereum This has been years in the making. A few weeks ago, Zama announced its launch on mainnet with the first Confidential USDT (cUSDT) transfer on Ethereum.

It has been an exciting past week for Zama.

Now the results are in. The first sealed bid auction conducted using Fully Homomorphic Encryption, and it all went smoothly.

Fully Homomorphic Encryption is now here and ready to use.

www.linkedin.com/pulse/zama-p...

26.01.2026 12:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
IACR Communications in Cryptology

Reminder that the next submission deadline for IACR's Communications in Cryptology is next Monday.

Remember this is a fully reviewed Diamond Open Access (free for authors, free for readers) journal , published by the premier cryptographic society on earth.

cic.iacr.org

26.01.2026 08:43 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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Belgian city named among best places to visit in Europe in 2026 "Gothic spires meet solar panels, street art meets university cloisters, and cafes hum with conversation in half a dozen languages."

Leuven named among best places to visit in Europe in 2026

www.brusselstimes.com/belgium/1931...

26.01.2026 08:21 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0