Karim Eldefrawy

Cryptography, Cybersecurity, Privacy

Co-founder and CTO at Confidencial.io
2017-2021: SRI
2011-2016: HRL Laboratories
2006-2010: PhD@UC Irvine

Scientific curiosity

AI-assisted scientific knowledge presentation · experimental

Scientific Knowledge Maps

A paper should be readable at several depths: a research question and central answer in seconds, a hierarchy of claims and assumptions in minutes, and a source-linked evidence trail when verification matters.

For people

Hierarchical maps replace a single linear reading path with collapsible branches for claims, methods, evidence, limitations, artifacts, and scrutiny.

For agents

The same record is available as JSON with stable identifiers, typed relations, source anchors, provenance, and explicit epistemic status.

For honest uncertainty

Six dimensions remain separate. Missing evidence is visible, assumptions qualify claims, and no single score is presented as truth or correctness.

VRASED: A Verified Hardware/Software Co-Design for Remote Attestation

VRASED combines verified HMAC software with a small hardware monitor, then connects component properties to end-to-end soundness and security under explicit MCU, compiler, cryptographic, and physical-attack assumptions.

  • Stage: author approved
  • Curation: approved by the author
  • 27 stable map nodes
  • 17 source anchors

Explore the human map · Read the JSON record

All 79 paper entries

Every publication now has a stable map and six-axis profile. Summary- and abstract-bounded maps expose their incomplete source-audit status directly; VRASED is the author-reviewed, source-linked exemplar with page-level evidence and post-publication scrutiny.

Methods & Foundations

Secure Computation, Secret Sharing & Encrypted Computation 25

  1. #72 AI map draft
  2. #73 AI map draft
  3. #71 Source-linked map
  4. #78 Source-linked map
  5. #65 Source-linked map
  6. #61 Source-linked map
  7. #64 Source-linked map
  8. #57 Source-linked map
  9. #58 Source-linked map
  10. #59
    F1: A Fast and Programmable Accelerator for Fully Homomorphic Encryption (Extended Version) 2021 · Extended version of the MICRO 2021 paper algorithm
    Source-linked map
  11. #52 Source-linked map
  12. #55 Source-linked map
  13. #51 Source-linked map
  14. #44 AI map draft
  15. #45 AI map draft
  16. #36
    Brief Announcement: Secure Self-Stabilizing Computation 2017 · Published · brief announcement protocol · algorithm
    Source-linked map
  17. #31
    Brief Announcement: Proactive Secret Sharing with a Dishonest Majority 2016 · Published · brief announcement protocol · scheme
    Source-linked map
  18. #32
    Proactive Secret Sharing with a Dishonest Majority 2016 · Published protocol · scheme
    Source-linked map
  19. #28 Source-linked map
  20. #25
    How to Withstand Mobile Virus Attacks, Revisited 2014 · Published protocol · scheme
    Source-linked map
  21. #26 Abstract-grounded map
  22. #20
    Blindfolded Data Search via Secure Pattern Matching 2013 · Published · magazine article
    Source-linked map
  23. #21
    5PM: Secure Pattern Matching 2013 · Published · journal article protocol · primitive
    Source-linked map
  24. #19
    5PM: Secure Pattern Matching 2012 · Published · conference version protocol · primitive
    Source-linked map
  25. #75 AI map draft

AI & Machine Learning 3

  1. #79 Abstract-grounded map
  2. #30 Abstract-grounded map
  3. #16
    Harvesting SSL Certificate Data to Identify Web-Fraud 2012 · Published · journal article algorithm
    Source-linked map

Algorithms & Foundations 11

  1. #67 Source-linked map
  2. #63 Source-linked map
  3. #56
    Optimizing Registration Based Encryption 2021 · Published scheme
    Source-linked map
  4. #60 Source-linked map
  5. #35
    Efficient, Reusable Fuzzy Extractors from LWE 2017 · Published primitive · scheme
    Source-linked map
  6. #22 Source-linked map
  7. #11 Source-linked map
  8. #8
    Filtering Sources of Unwanted Traffic Based on Blacklists 2008 · Published · workshop paper algorithm
    Source-linked map
  9. #6
    Optimal Filtering for DDoS Attacks 2007 · Published · workshop paper algorithm
    Source-linked map
  10. #1 Source-linked map
  11. #77 AI map draft

Security Domains

Privacy & Identity 17

  1. #69 Source-linked map
  2. #66
    Traffic Analysis by Adversaries with Partial Visibility 2023 · Published · proceedings issued in 2024 algorithm
    Source-linked map
  3. #68 Source-linked map
  4. #62 Source-linked map
  5. #48 Source-linked map
  6. #43 Source-linked map
  7. #24 AI map draft
  8. #18 Source-linked map
  9. #14
    ALARM: Anonymous Location-Aided Routing in Suspicious MANETs 2011 · Published · journal article protocol
    Source-linked map
  10. #15
    Privacy-Preserving Location-Based On-Demand Routing in MANETs 2011 · Published · journal article protocol
    Source-linked map
  11. #12 Source-linked map
  12. #10 Source-linked map
  13. #9 Source-linked map
  14. #7 Source-linked map
  15. #3
    PEUC-WiN: Privacy Enhancement by User Cooperation in Wireless Networks 2006 · Published · workshop paper protocol
    Source-linked map
  16. #74 Source-linked map
  17. #76 AI map draft

Secure Systems & Networks 23

  1. #70 Source-linked map
  2. #53 Source-linked map
  3. #54 Source-linked map
  4. #46 Source-linked map
  5. #47 Source-linked map
  6. #49
    Longitudinal Analysis of Misuse of Bitcoin 2019 · Published algorithm
    Source-linked map
  7. #50 Source-linked map
  8. #39
    Security Threats, Defenses, and Recommended Practices for Enterprise Mobility 2018 · Published · public full text not located
    AI map draft
  9. #40 Source-linked map
  10. #41 Source-linked map
  11. #42 Source-linked map
  12. #33 Source-linked map
  13. #34
    Proactively Secure Cloud-Enabled Storage 2017 · Published protocol
    Source-linked map
  14. #37 Source-linked map
  15. #38 Source-linked map
  16. #29 Source-linked map
  17. #27 Source-linked map
  18. #23 Abstract-grounded map
  19. #17 Source-linked map
  20. #13
    Group Distance Bounding Protocols (Short Paper) 2011 · Published · short paper protocol · primitive
    Source-linked map
  21. #4 Source-linked map
  22. #5
    BotTorrent: Misusing BitTorrent to Launch DDoS Attacks 2007 · Published · workshop paper
    Source-linked map
  23. #2 Source-linked map

A profile, not a verdict

Epistemic evidence
How directly and rigorously the work's important claims are supported, including the scope and limits of that support.
Auditability
Whether readers can inspect the paper's evidence, artifacts, assumptions, and validation path.
Production provenance
How clearly the human, AI, tool, revision, and approval process that produced the work is documented.
External scrutiny
The breadth and independence of review, reproduction, criticism, correction, or adversarial examination.
Reception
Dated evidence of independent use, extension, discussion, replication, teaching, or research lineage.
Contribution significance
The degree to which the work adds a first-of-kind capability, resolves an important problem, changes a belief, or opens a research direction.

Auditability follows the paper resources represented on this site: High when a publicly inspectable full-text copy is linked through an archive or author-hosted route, Medium when only official publication metadata is linked, and Low when no paper-specific resource is represented. A High rating means the paper can be inspected; it does not by itself establish artifact completeness, exact version correspondence, or independent reproduction.

Production provenance defaults to Medium when named authorship and publication or review status establish a baseline lifecycle trail. That default remains provisional when contributor roles, revision and effort history, AI or tool use, artifact-version lineage, or explicit final approval have not been audited.

Reception uses a dated, reproducible citation snapshot: Low for 0–8 located citations, Medium for 9–10, and High for 11 or more. Each paper records the count, source or search method, date, and coverage limits. This is a time-dependent attention signal, not evidence that the paper is correct.

Contribution significance captures first-of-kind capabilities, breakthroughs, and important resolutions without conflating them with correctness, reception, or scrutiny.

Contribution types are a separate controlled vocabulary: protocol for interactive procedures, primitive for foundational security functionality, scheme for algorithm/interface families, and algorithm for non-interactive computational procedures. Multiple types may apply.

Machine-readable index of all 79 paper entries · Machine-readable index of deep knowledge maps