Teach with Crypto Lab

Clark, Paul A.

For educators

Teach with Crypto Lab

Course modules, worksheets and citation details for instructors who want to use Crypto Lab exhibits in class. Nothing here needs an account.

Who this is for

Instructors in computer science, security and information science who want students to see a cryptographic mechanism work, and fail, rather than read about it. Each exhibit isolates one idea and runs in the browser; the modules below group a few of them into a sequence that fits one or two class meetings.

If you are learning on your own, the catalog’s learning paths are built for you. Modules are built for a course: each one states its audience, prerequisites and outcomes, and gives discussion questions and public instructor notes.

Modules

This is a menu, not a curriculum. Take one module, take one exhibit from a module, or reorder them to fit your course. Class times are estimates for the core sequence; extensions are optional.

An exhibit taken on its own is still a whole thing to assign: it has its own address to link or paste into a syllabus, and its own citation.

Security & symmetric encryption

Fits the modes-of-operation and misuse week of an upper-division applied-cryptography or computer-security course. About 87 minutes of core lab time: two 50-minute meetings with little slack, or two 75-minute meetings comfortably. An introductory security unit that stops after AES Modes is a different, shorter assignment — not this module with the last two exhibits skipped mid-sequence.

Audience: Upper-division undergraduate computer science and security students, and motivated newcomers already comfortable with XOR, hexadecimal, and AES as a keyed function on 16-byte blocks. An introductory security course can take Hidden Bit, OTP Vault, and AES Modes as a one-meeting cut; Padding Oracle and Nonce Collision assume that cut has already happened.
Exhibits: Hidden Bit · OTP Vault · AES Modes · Padding Oracle · Nonce Collision
Class time: about 87 minutes for the core sequence
Worksheets: AES Modes · Hidden Bit · Nonce Collision · OTP Vault · Padding Oracle
Public-key & signatures

Fits the public-key unit of an undergraduate computer security, network security, or applied cryptography course. The nonce-lattice extension suits a cryptanalysis elective or an advanced assignment for students comfortable with vectors and bases.

Audience: Upper-division undergraduate CS and security students, and motivated newcomers, meeting public-key encryption and digital signatures with the math worked on small numbers before real key sizes appear.
Exhibits: Educational RSA · RSA Forge · Point Arithmetic · ECDSA Forge · Nonce Lattice extension
Class time: about 107 minutes for the core sequence
Worksheets: Point Arithmetic · ECDSA Forge · Nonce Lattice · Educational RSA · RSA Forge
Key exchange & secure channels

Fits the key-exchange or TLS unit of an undergraduate computer networking, network security, or introductory cryptography course. The extension exhibit suits an upper-level security or formal-methods course that introduces symbolic protocol analysis.

Audience: Undergraduate computer science, networking, and security students, and motivated newcomers, who can follow modular arithmetic and want to see how two parties agree on a key over an open network and what stops an attacker from sitting in the middle.
Exhibits: DH MITM · TLS Handshake · Downgrade Wire · Protocol Checker extension
Class time: about 64 minutes for the core sequence
Worksheets: DH MITM · Downgrade Wire · Protocol Checker · TLS Handshake
Post-quantum transition

Upper-division undergraduate or graduate courses in computer security, applied cryptography or network security, covering the quantum threat to public-key cryptography and the move to ML-KEM and hybrid key exchange. About 117 minutes of core lab time: two meetings of 75 minutes, or three of 50 — not two of 50, which it overruns.

Audience: Upper-division undergraduate or graduate security students, including motivated newcomers to quantum algorithms and lattice-based cryptography.
Exhibits: Shor · Grover · Lattice Gentle · Kyber Vault · Hybrid Wire · Harvest Vault extension
Class time: about 117 minutes for the core sequence
Worksheets: Grover · Harvest Vault · Hybrid Wire · Kyber Vault · Lattice Gentle · Shor
Library privacy, for iSchools

Fits an undergraduate or graduate LIS course on information ethics, privacy, or library systems and technology, as a two-meeting unit: about 69 minutes of core lab time, which fits two 50-minute meetings with room to discuss, while a single meeting works only in a 75-minute slot and leaves almost none. The shelf-oracle extension suits students who also take a technical or information-security elective.

Audience: Library and information science students in an iSchool, with no mathematics or cryptography background, who need to reason about who can learn what about a patron from a catalog search, a request log, or a published statistic.
Exhibits: Patron Shield · Blind Relay · DP Noise · Shelf Oracle extension
Class time: about 69 minutes for the core sequence
Worksheets: Blind Relay · DP Noise · Patron Shield · Shelf Oracle

Learning paths

The catalog carries ordered learning paths of its own, on the hub rather than here: Start Here for someone who has met no cryptography, and four subject journeys. They are a different shape from a module — a sequence of whole exhibits to work through alone, with no discussion questions and no instructor notes — and they are assignable as they stand, by linking the path and naming where to stop.

They are not reproduced on this page. A copy would drift from the one the catalog renders, and the catalog is where they are maintained.

For your syllabus

A line you can paste into a syllabus or an assignment:

Crypto Lab exhibits are teaching demonstrations, not production libraries. Do not use exhibit code to protect real data. https://crypto-lab.systemslibrarian.dev/teach/

How exhibits are checked

Each exhibit is its own repository and its own site, built and published by its own GitHub Actions workflow. The lab standard asks that a lab’s publish step wait for its unit tests, including known-answer tests from the specification it implements, and for a browser test suite, run through Playwright, that includes an automated accessibility scan (axe-core, WCAG 2.1 A and AA rules) of the built site. It also asks for a “claims” suite that checks what a page says against what the page computes.

Practice varies from lab to lab. Reading the workflow files that publish the labs on 2026-09-22, we found that most run both a unit suite and a browser suite, while some run only one of the two. Most test in Chromium only; a few also test in Firefox and WebKit, the engine behind Safari. Many labs have a claims suite and some do not. A green build therefore means different things for different labs.

The 21 October 2026 claims-file census lists each inspected revision and links to its named claims tests and mutation files. It records file presence, not proof that the tests ran or that mutations were caught. The accompanying teaching-accuracy review separates confirmed corrections from limits of the original documentation audit.

What these checks do not establish: that an explanation teaches well, that a lab behaves the same in browsers its tests do not run, how it works with a screen reader or keyboard alone, or that its cryptography is free of mistakes its tests do not cover.

The worksheet drift check

Once a day, a scheduled job opens the live exhibit behind each worksheet and looks for every control the worksheet names. If one is missing, it opens an issue in this repository naming the worksheet, so a missing control is usually reported within a day of the change going live. It cannot stop a lab from publishing the change, and it cannot confirm that the lab still behaves the way the worksheet describes; it only confirms that the named controls are still on the page.

The pages under /teach/ are generated from data files in this repository, and a check in this repository’s CI fails when a generated page no longer matches its sources.

Accessibility

What is tested automatically

In labs whose workflows include the browser suite, axe-core checks WCAG 2.1 A and AA rules against the built site before it is published, usually in Chromium only. Some labs add their own contrast and non-text checks.
The catalog page was scanned with axe-core by hand on 2026-09-22, before and after the links to these pages were added; axe reported no violations either time. The catalog page has no automated accessibility check in CI.
These teaching pages were scanned with axe-core by hand on 2026-09-22 before publication; axe reported no violations. They have no automated accessibility check in CI.

What is not tested automatically

A full keyboard-only walk through an exhibit, use with a screen reader, zoom and reflow, legibility on a classroom projector, motion and timing in animations, and cognitive load. These need a person.

Passing axe is not conformance. Automated rules find some kinds of barriers and cannot judge many others, so nothing on this site claims conformance with WCAG.

Reporting a barrier

Open a teaching material problem report and choose “Accessibility barrier”. Say which page or exhibit, which browser, which assistive technology if any, and what got in the way. If a student cannot use GitHub, an instructor can file the report for them.

Privacy and data

Nothing here requires an account, and there are no class rosters, no grade passback and no hosted answer keys. What follows records what the catalog and these pages actually contacted when they were observed, with the date.

What these pages contact

The catalog page (crypto-lab.systemslibrarian.dev) Observed 2026-09-22 in Chromium, driven by Playwright. Loaded the live page, scrolled to the end, waited for the network to go quiet, and recorded every request, cookie and web-storage key.

https://fonts.googleapis.com — web-font stylesheet
https://fonts.gstatic.com — web-font files
https://raw.githubusercontent.com — the award badge image

Cookies: none set
Browser storage: localStorage key "theme", set to "dark" so the page keeps its single dark theme
Scripts from other origins: none

These teaching pages (crypto-lab.systemslibrarian.dev/teach/) Observed 2026-09-22 in Chromium, driven by Playwright. Loaded the live pages with tools/teach-observe.js (the landing page, the symmetric and library-privacy module pages and the Padding Oracle worksheet), scrolled to the end, waited for the network to go quiet, and recorded every request, cookie and web-storage key.

No requests to any other origin.

Cookies: none set
Browser storage: none used
Scripts from other origins: none

What the exhibits contact

Each exhibit is a separate site on systemslibrarian.github.io and makes its own requests. Some labs load web fonts from Google Fonts. The lab standard has a lab write one localStorage key, theme, to keep its single dark theme, and some labs also store settings of their own, such as the last configuration used. Each module page lists what was observed for its exhibits, with the date, once they have been checked.

Blind Oracle is the exception the catalog itself names: its card says it has a live backend. When its page loads it contacts https://blind-oracle-api.onrender.com (a request to /health), and the numbers you encrypt are sent there as ciphertext, with a public evaluation key, for the server to add. Observed 2026-09-22 in Chromium, driven by Playwright; server address read from the lab's .env.production at commit 8dd04f298223.

Hosting

The catalog, these pages and the exhibits are served by GitHub Pages. For what GitHub records about visitors to Pages sites, see GitHub’s own documentation: GitHub Pages data collection.

How to cite

The collection

APA:

Clark, P. A. (2026). Crypto Lab: Interactive Browser-Based Cryptography Demonstrations (Version 1.0.0) [Computer software]. https://crypto-lab.systemslibrarian.dev/

@misc{clark_crypto_lab_2026,
  author       = {Clark, Paul A.},
  title        = {Crypto Lab: Interactive Browser-Based Cryptography Demonstrations},
  year         = {2026},
  version      = {1.0.0},
  howpublished = {\url{https://crypto-lab.systemslibrarian.dev/}},
  note         = {Accessed [date accessed]}
}

Reference managers can also read the CITATION.cff file in the repository, and these pages carry Dublin Core and citation_* metadata.

A single exhibit

Exhibits change as they are improved, so the date you used one is what says which version you cite. It is filled in from your device’s clock when the page loads.

Some of these citations carry a year and some do not, and the difference is a record rather than a style. A module pins the exhibit commit its worksheet was checked against; where that commit’s date is recorded here, the citation carries its year. Where it is not yet recorded, the citation has no year field at all — deliberately not n.d., which would claim no date exists for the work. One does: each exhibit is a living page with a history. Omitting a field is honest where asserting an absence is not, and the retrieval date says which version you used either way.

An exhibit used in a course module also carries its citation on the module page, in that exhibit’s own row of the sequence table.

Every exhibit, grouped by the letter its title begins with. Each group lists what it holds, so you can open just the one you need.

Titles beginning AAblation Wire · Accumulator · Adaptor Gate · AEGIS Gate · AES Anatomy · AES Modes · Agreeing in Public · Air Stream · AKE Ladder · Anamorphic Channel · Ascon · Attestation Gate · Attribute Gate

Clark, P. A. Ablation Wire [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ablation-wire/
Clark, P. A. Accumulator [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-accumulator/
Clark, P. A. Adaptor Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-adaptor-gate/
Clark, P. A. AEGIS Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-aegis-gate/
Clark, P. A. AES Anatomy [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-aes-anatomy/
Clark, P. A. (2026). AES Modes [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-aes-modes/
Clark, P. A. Agreeing in Public [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-agreeing-in-public/
Clark, P. A. Air Stream [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-air-stream/
Clark, P. A. AKE Ladder [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ake-ladder/
Clark, P. A. Anamorphic Channel [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-anamorphic/
Clark, P. A. Ascon [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ascon/
Clark, P. A. Attestation Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-attestation-gate/
Clark, P. A. Attribute Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-attribute-gate/

Titles beginning BBabel Hash · BB84 · Bcrypt Forge · Beacon Lock · Biham Lens · BIKE Vault · Bitcoin Script · Bitcoin Wallet · Blind Hello · Blind Oracle · Blind Relay · Blind Sign · Broken Trust · Bulletproofs

Clark, P. A. Babel Hash [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-babel-hash/
Clark, P. A. BB84 [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-bb84/
Clark, P. A. Bcrypt Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-bcrypt-forge/
Clark, P. A. Beacon Lock [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-beacon-lock/
Clark, P. A. Biham Lens [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-biham-lens/
Clark, P. A. BIKE Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-bike-vault/
Clark, P. A. Bitcoin Script [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-bitcoin-script/
Clark, P. A. Bitcoin Wallet [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-bitcoin-wallet/
Clark, P. A. Blind Hello [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-blind-hello/
Clark, P. A. Blind Oracle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-blind-oracle/
Clark, P. A. Blind Relay [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-blind-relay/
Clark, P. A. Blind Sign [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-blind-sign/
Clark, P. A. Broken Trust [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-broken-trust/
Clark, P. A. Bulletproofs [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-bulletproofs/

Titles beginning CCard Trick · ChaCha20 Stream · Chain of Trust · Ciphertext Mirror · CKKS Lab · Clock Arithmetic · Collision Vault · Commit Gate · Compression Leak · Context Ward · Corrupted Oracle · Covert Channel Studio · Credential Veil · Curve Lens · Curve448

Clark, P. A. Card Trick [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-card-trick/
Clark, P. A. ChaCha20 Stream [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-chacha20-stream/
Clark, P. A. Chain of Trust [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-chain-of-trust/
Clark, P. A. Ciphertext Mirror [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ciphertext-mirror/
Clark, P. A. CKKS Lab [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ckks-lab/
Clark, P. A. Clock Arithmetic [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-clock-arithmetic/
Clark, P. A. Collision Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-collision-vault/
Clark, P. A. Commit Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-commit-gate/
Clark, P. A. Compression Leak [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-compression-leak/
Clark, P. A. Context Ward [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-context-ward/
Clark, P. A. Corrupted Oracle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-corrupted-oracle/
Clark, P. A. Covert Channel Studio [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-covert-channel-studio/
Clark, P. A. Credential Veil [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-credential-veil/
Clark, P. A. Curve Lens [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-curve-lens/
Clark, P. A. Curve448 [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-curve448/

Titles beginning DDC-net · Dead Sea Cipher · Dedup Vault · DH MITM · Dilithium Reject · Dilithium Seal · Distance Bounding · DKG Gate · DNSSEC Chain · Downgrade Wire · DP Noise · DRBG Arena · Drift Key · DVD Scramble

Clark, P. A. DC-net [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dc-net/
Clark, P. A. Dead Sea Cipher [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dead-sea-cipher/
Clark, P. A. Dedup Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dedup-vault/
Clark, P. A. (2026). DH MITM [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-diffie-hellman-mitm/
Clark, P. A. Dilithium Reject [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dilithium-reject/
Clark, P. A. Dilithium Seal [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dilithium-seal/
Clark, P. A. Distance Bounding [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-distance-bounding/
Clark, P. A. DKG Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dkg-gate/
Clark, P. A. DNSSEC Chain [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dnssec-chain/
Clark, P. A. Downgrade Wire [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-downgrade-wire/
Clark, P. A. DP Noise [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dp-noise/
Clark, P. A. DRBG Arena [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-drbg-arena/
Clark, P. A. Drift Key [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-drift-key/
Clark, P. A. DVD Scramble [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-dvd-scramble/

Titles beginning EE91 · ECDSA Forge · Ed25519 Forge · Educational RSA · ElGamal Plain · Encrochat · Enigma Forge · Entropy Collapse · Envelope KMS · Export Grade

Clark, P. A. E91 [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-e91/
Clark, P. A. (2026). ECDSA Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ecdsa-forge/
Clark, P. A. Ed25519 Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ed25519-forge/
Clark, P. A. Educational RSA [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-rsa-educational/
Clark, P. A. ElGamal Plain [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-elgamal-plain/
Clark, P. A. Encrochat [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-encrochat/
Clark, P. A. Enigma Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-enigma-forge/
Clark, P. A. Entropy Collapse [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-entropy-collapse/
Clark, P. A. Envelope KMS [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-envelope-kms/
Clark, P. A. Export Grade [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-export-grade/

Titles beginning FFactor Forge · Falcon Seal · Feistel Forge · FHE Arena · Fold Gate · Format Ward · Frodo Vault · FROST Threshold · Frozen Heart · Function Key

Clark, P. A. Factor Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-factor-forge/
Clark, P. A. Falcon Seal [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-falcon-seal/
Clark, P. A. Feistel Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-feistel-forge/
Clark, P. A. FHE Arena [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-fhe-arena/
Clark, P. A. Fold Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-fold-gate/
Clark, P. A. Format Ward [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-format-ward/
Clark, P. A. Frodo Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-frodo-vault/
Clark, P. A. FROST Threshold [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-frost-threshold/
Clark, P. A. Frozen Heart [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-frozen-heart/
Clark, P. A. Function Key [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-function-key/

Titles beginning GGarbled Gate · GG20 Wallet · GGH Trapdoor · Ghost Commit · Glass Box · Good Randomness · Grover

Clark, P. A. Garbled Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-garbled-gate/
Clark, P. A. GG20 Wallet [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-gg20-wallet/
Clark, P. A. GGH Trapdoor [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ggh-trapdoor/
Clark, P. A. Ghost Commit [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ghost-commit/
Clark, P. A. Glass Box [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-glass-box/
Clark, P. A. Good Randomness [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-good-randomness/
Clark, P. A. (2026). Grover [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-grover/

Titles beginning HHarvest Timeline · Harvest Vault · Hash Hunt · Hash Zoo · HAWK · Hidden Bit · Hostile Paths · HPKE Envelope · HQC Timing · HQC Timing Break · HQC Vault · HTTPS Padlock · Hybrid Guide · Hybrid PQC · Hybrid Sign · Hybrid Wire

Clark, P. A. Harvest Timeline [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-harvest-timeline/
Clark, P. A. (2026). Harvest Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-harvest-vault/
Clark, P. A. Hash Hunt [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hash-hunt/
Clark, P. A. Hash Zoo [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hash-zoo/
Clark, P. A. HAWK [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hawk/
Clark, P. A. (2026). Hidden Bit [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hidden-bit/
Clark, P. A. Hostile Paths [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hostile-paths/
Clark, P. A. HPKE Envelope [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hpke-envelope/
Clark, P. A. HQC Timing [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hqc-timing/
Clark, P. A. HQC Timing Break [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hqc-timing-break/
Clark, P. A. HQC Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hqc-vault/
Clark, P. A. HTTPS Padlock [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-https-padlock/
Clark, P. A. Hybrid Guide [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hybrid-guide/
Clark, P. A. Hybrid PQC [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hybrid-pqc/
Clark, P. A. Hybrid Sign [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hybrid-sign/
Clark, P. A. Hybrid Wire [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-hybrid-wire/

Titles beginning IIBE Gate · Icy DVRF · IPsec / IKE · Iron Letter · Iron Serpent · Isogeny Atlas · Isogeny Gate

Clark, P. A. IBE Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ibe-gate/
Clark, P. A. Icy DVRF [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-icy-dvrf/
Clark, P. A. IPsec / IKE [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ipsec-ike/
Clark, P. A. Iron Letter [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-iron-letter/
Clark, P. A. Iron Serpent [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-iron-serpent/
Clark, P. A. Isogeny Atlas [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-isogeny-atlas/
Clark, P. A. Isogeny Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-isogeny-gate/

Titles beginning JJ-UNIWARD · Jevil · JWT Forge

Clark, P. A. J-UNIWARD [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-j-uniward/
Clark, P. A. Jevil [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-jevil/
Clark, P. A. JWT Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-jwt-forge/

Titles beginning KKDF Arena · KDF Chain · KEM Trap · Kerberos v5 · Key Exchange · Key Lifecycle · Key Mirror · KMAC Gate · KpqC Pair · Kyber Vault · KyberSlash

Clark, P. A. KDF Arena [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kdf-arena/
Clark, P. A. KDF Chain [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kdf-chain/
Clark, P. A. KEM Trap [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kem-trap/
Clark, P. A. Kerberos v5 [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kerberos/
Clark, P. A. Key Exchange [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-key-exchange/
Clark, P. A. Key Lifecycle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-key-lifecycle/
Clark, P. A. Key Mirror [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-key-mirror/
Clark, P. A. KMAC Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kmac-gate/
Clark, P. A. KpqC Pair [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kpqc-pair/
Clark, P. A. Kyber Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kyber-vault/
Clark, P. A. KyberSlash [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-kyberslash/

Titles beginning LLattice Builder · Lattice Fault · Lattice Gentle · Lattice IBE · LFSR Forge · LLL Break · LMS Ledger · LMS/XMSS · Locks and Keys · Log Forge · LWE Hints

Clark, P. A. Lattice Builder [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lattice-builder/
Clark, P. A. Lattice Fault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lattice-fault/
Clark, P. A. Lattice Gentle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lattice-gentle/
Clark, P. A. Lattice IBE [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lattice-ibe/
Clark, P. A. LFSR Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lfsr-forge/
Clark, P. A. LLL Break [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lll-break/
Clark, P. A. LMS Ledger [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lms-ledger/
Clark, P. A. LMS/XMSS [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lms-xmss/
Clark, P. A. Locks and Keys [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-locks-and-keys/
Clark, P. A. Log Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-log-forge/
Clark, P. A. LWE Hints [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-lwe-hints/

Titles beginning MMAC Race · Masked Core · Matsui Line · MAYO Seal · McEliece Gate · Merkle Proofs · Merkle Vault · MGM Mode · Misty Lens · MLS Group · Model Breach · MPCitH Sign · Multivariate UOV · MuSig Gate

Clark, P. A. MAC Race [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-mac-race/
Clark, P. A. Masked Core [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-masked-core/
Clark, P. A. Matsui Line [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-matsui-line/
Clark, P. A. MAYO Seal [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-mayo-seal/
Clark, P. A. McEliece Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-mceliece-gate/
Clark, P. A. Merkle Proofs [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-merkle-proofs/
Clark, P. A. Merkle Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-merkle-vault/
Clark, P. A. MGM Mode [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-mgm-mode/
Clark, P. A. Misty Lens [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-misty-lens/
Clark, P. A. MLS Group [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-mls-group/
Clark, P. A. Model Breach [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-model-breach/
Clark, P. A. MPCitH Sign [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-mpcith-sign/
Clark, P. A. Multivariate UOV [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-multivariate/
Clark, P. A. MuSig Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-musig-gate/

Titles beginning NNext Number · Noise Pipe · Noise to Numbers · Nonce Collision · Nonce Guard · Nonce Lattice · NTRU Classic

Clark, P. A. Next Number [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-next-number/
Clark, P. A. Noise Pipe [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-noise-pipe/
Clark, P. A. Noise to Numbers [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-noise-to-numbers/
Clark, P. A. (2026). Nonce Collision [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-nonce-collision/
Clark, P. A. Nonce Guard [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-nonce-guard/
Clark, P. A. (2026). Nonce Lattice [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-nonce-lattice/
Clark, P. A. NTRU Classic [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ntru-classic/

Titles beginning OOblivious Shelf · OPAQUE Gate · ORAM Vault · Order Leak · OT Gate · OTP Vault

Clark, P. A. Oblivious Shelf [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-oblivious-shelf/
Clark, P. A. OPAQUE Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-opaque-gate/
Clark, P. A. ORAM Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-oram-vault/
Clark, P. A. Order Leak [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-order-leak/
Clark, P. A. OT Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ot-gate/
Clark, P. A. OTP Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-otp-vault/

Titles beginning PPadding Oracle · Paillier Gate · Pairing Gate · PAKE Gate · Patron Shield · Phantom Vault · PKI Chain · Point Arithmetic · Point Ledger · Poly1305 MAC · Polynomial Forge · Power Trace · PQ Chooser · PQ Families · PQ Rotation · PQ TLS Handshake · PQXDH Wire · Prime Witness · Privacy Pass · Proof Tally · Protocol Checker · Protocol Compose · PSI Gate · Pulse Chain

Clark, P. A. Padding Oracle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-padding-oracle/
Clark, P. A. Paillier Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-paillier-gate/
Clark, P. A. Pairing Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pairing-gate/
Clark, P. A. PAKE Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pake-gate/
Clark, P. A. Patron Shield [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-patron-shield/
Clark, P. A. Phantom Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-phantom-vault/
Clark, P. A. PKI Chain [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pki-chain/
Clark, P. A. (2026). Point Arithmetic [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ec-point-arithmetic/
Clark, P. A. Point Ledger [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-point-ledger/
Clark, P. A. Poly1305 MAC [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-poly1305-mac/
Clark, P. A. Polynomial Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-polynomial-forge/
Clark, P. A. Power Trace [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-power-trace/
Clark, P. A. PQ Chooser [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pq-chooser/
Clark, P. A. PQ Families [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pq-families/
Clark, P. A. PQ Rotation [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pq-rotation/
Clark, P. A. PQ TLS Handshake [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pq-tls-handshake/
Clark, P. A. PQXDH Wire [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pqxdh-wire/
Clark, P. A. Prime Witness [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-prime-witness/
Clark, P. A. Privacy Pass [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-privacy-pass/
Clark, P. A. Proof Tally [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-proof-tally/
Clark, P. A. Protocol Checker [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-protocol-checker/
Clark, P. A. Protocol Compose [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-protocol-compose/
Clark, P. A. PSI Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-psi-gate/
Clark, P. A. Pulse Chain [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-pulse-chain/

Titles beginning QQuantum Entropy · Quantum Vault KpqC

Clark, P. A. Quantum Entropy [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-quantum-entropy/
Clark, P. A. Quantum Vault KpqC [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-quantum-vault-kpqc/

Titles beginning RRank Metric · Ratchet Wire · Regex Veil — FTE · Rekey Relay · Reshare Circle · Residue Gate · Return Path · Ring Sign · RSA Forge · RSA Small Roots

Clark, P. A. Rank Metric [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-rank-metric/
Clark, P. A. Ratchet Wire [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ratchet-wire/
Clark, P. A. Regex Veil — FTE [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-fte/
Clark, P. A. Rekey Relay [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-rekey-relay/
Clark, P. A. Reshare Circle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-reshare-circle/
Clark, P. A. Residue Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-residue-gate/
Clark, P. A. Return Path [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-return-path/
Clark, P. A. Ring Sign [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ring-sign/
Clark, P. A. (2026). RSA Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-rsa-forge/
Clark, P. A. RSA Small Roots [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-rsa-small-roots/

Titles beginning SSalamander · SAML Binding · SAT Break · Schnorr Forge · Scloud+ Vault · Search Vault · Sector Vault · Shadow Vault · Shamir Gate · Shamir vs FROST · Shelf Oracle · Shor · Signature Gate · Signed Bytes · Silent Tally · Simon's Period · Sleeve Check · SM2 Forge · SM9 Forge · SNARK Arena · SPAKE Gate · SPDZ Forge · SPHINCS+ Ledger · Sphinx Mix · Split Point · SSH Handshake · STARK Tower · Stego Suite · Stream Ward · Subliminal Channels · Syndrome Drain · Syndrome Hints

Clark, P. A. Salamander [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-salamander/
Clark, P. A. SAML Binding [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-saml-binding/
Clark, P. A. SAT Break [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sat-break/
Clark, P. A. Schnorr Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-schnorr-forge/
Clark, P. A. Scloud+ Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-scloud-vault/
Clark, P. A. Search Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-search-vault/
Clark, P. A. Sector Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sector-vault/
Clark, P. A. Shadow Vault [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-shadow-vault/
Clark, P. A. Shamir Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-shamir-gate/
Clark, P. A. Shamir vs FROST [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-shamir-vs-frost/
Clark, P. A. Shelf Oracle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-shelf-oracle/
Clark, P. A. Shor [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-shor/
Clark, P. A. Signature Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-confirmer-signatures/
Clark, P. A. Signed Bytes [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-signed-bytes/
Clark, P. A. Silent Tally [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-silent-tally/
Clark, P. A. Simon's Period [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-simon-period/
Clark, P. A. Sleeve Check [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sleeve-check/
Clark, P. A. SM2 Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sm2-forge/
Clark, P. A. SM9 Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sm9-forge/
Clark, P. A. SNARK Arena [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-snark-arena/
Clark, P. A. SPAKE Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-spake-gate/
Clark, P. A. SPDZ Forge [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-spdz-forge/
Clark, P. A. SPHINCS+ Ledger [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sphincs-ledger/
Clark, P. A. Sphinx Mix [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-sphinx-mix/
Clark, P. A. Split Point [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-split-point/
Clark, P. A. SSH Handshake [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-ssh-handshake/
Clark, P. A. STARK Tower [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-stark-tower/
Clark, P. A. Stego Suite [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-stego-suite/
Clark, P. A. Stream Ward [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-stream-ward/
Clark, P. A. Subliminal Channels [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-subliminal-channels/
Clark, P. A. Syndrome Drain [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-syndrome-drain/
Clark, P. A. Syndrome Hints [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-syndrome-hints/

Titles beginning TTC26 Pair · TESLA Broadcast · Threshold Decrypt · Threshold ML-DSA · Time Trust · Time-Lock Puzzle · Timing Oracle · Timing Side-Channel · TLS Handshake · Token Tell · Traitor Trace · Twist Trap

Clark, P. A. TC26 Pair [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-tc26-pair/
Clark, P. A. TESLA Broadcast [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-tesla-broadcast/
Clark, P. A. Threshold Decrypt [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-threshold-decrypt/
Clark, P. A. Threshold ML-DSA [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-threshold-mldsa/
Clark, P. A. Time Trust [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-time-trust/
Clark, P. A. Time-Lock Puzzle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-time-lock-puzzle/
Clark, P. A. Timing Oracle [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-timing-oracle/
Clark, P. A. Timing Side-Channel [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-timing-sidechannel/
Clark, P. A. TLS Handshake [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-tls-handshake/
Clark, P. A. Token Tell [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-token-tell/
Clark, P. A. Traitor Trace [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-traitor-trace/
Clark, P. A. Twist Trap [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-twist-trap/

Titles beginning VVDF · Vector Gate · Vigenère Break · VRF Gate · VSS Gate

Clark, P. A. VDF [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-vdf/
Clark, P. A. Vector Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-vector-gate/
Clark, P. A. Vigenère Break [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-vigenere-break/
Clark, P. A. VRF Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-vrf-gate/
Clark, P. A. VSS Gate [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-vss-gate/

Titles beginning WWeb of Trust · WebAuthn · WEP Crack · What Is PQC · World Ciphers · World Hashes

Clark, P. A. Web of Trust [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-web-of-trust/
Clark, P. A. WebAuthn [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-webauthn/
Clark, P. A. WEP Crack [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-wep-crack/
Clark, P. A. What Is PQC [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-what-is-pqc/
Clark, P. A. World Ciphers [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-world-ciphers/
Clark, P. A. World Hashes [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-world-hashes/

Titles beginning XX3DH Wire

Clark, P. A. X3DH Wire [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-x3dh-wire/

Titles beginning ZZK Arena · ZK Proof Lab

Clark, P. A. ZK Arena [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-zk-arena/
Clark, P. A. ZK Proof Lab [Interactive teaching demonstration]. Crypto Lab. Retrieved [date accessed], from https://systemslibrarian.github.io/crypto-lab-zk-proof-lab/

Using and adapting these materials

The module pages, worksheets and instructor notes here are published under the Creative Commons Attribution 4.0 International (CC BY 4.0). You may copy, adapt, print and redistribute these materials, including commercially, as long as you give credit: print a worksheet for a class, rewrite it for your own students, translate it, or build it into a course pack.

To give credit, keep a line like this one on anything you adapt:

Crypto Lab teaching materials by Paul A. Clark, CC BY 4.0 — https://crypto-lab.systemslibrarian.dev/teach/

This covers the teaching materials only. Each demonstration keeps the licence in its own repository, and the full licence text sits beside these pages.

Crypto Lab is one way to explore cryptography interactively. For a complementary, long-running open-source cryptography education ecosystem, visit CrypTool.

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