World's Best Scientists 2026 revealed!
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Computer Science
Germany
2025

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
65
Citations
20863
World Ranking
1189
National Ranking
31

Computer Science

D-Index
82
Citations
30357
World Ranking
952
National Ranking
34

Christof Paar publication distribution in Computer Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Computer Science in 2026. The highlighted bar marks where Christof Paar sits on this spectrum.

32–41 publications: 7 scientists 42–51 publications: 22 scientists 52–61 publications: 82 scientists 62–71 publications: 134 scientists 72–81 publications: 249 scientists 82–91 publications: 324 scientists 92–101 publications: 421 scientists 102–111 publications: 420 scientists 112–121 publications: 497 scientists 122–131 publications: 544 scientists 132–141 publications: 555 scientists 142–151 publications: 609 scientists 152–161 publications: 559 scientists 162–171 publications: 534 scientists 172–181 publications: 556 scientists 182–191 publications: 583 scientists 192–201 publications: 519 scientists 202–211 publications: 508 scientists 212–221 publications: 490 scientists 222–231 publications: 437 scientists 232–241 publications: 423 scientists 242–251 publications: 408 scientists 252–261 publications: 377 scientists 262–271 publications: 301 scientists 272–281 publications: 335 scientists 282–291 publications: 320 scientists 292–301 publications: 293 scientists 302–311 publications: 250 scientists 312–321 publications: 238 scientists 322–331 publications: 206 scientists 332–341 publications: 209 scientists 342–351 publications: 208 scientists 352–361 publications: 162 scientists 362–371 publications: 176 scientists 372–381 publications: 127 scientists 382–391 publications: 158 scientists 392–401 publications: 128 scientists 402–411 publications: 104 scientists 412–421 publications: 94 scientists 422–431 publications: 99 scientists 432–441 publications: 83 scientists 442–451 publications: 108 scientists 452–461 publications: 73 scientists 462–471 publications: 77 scientists 472–481 publications: 69 scientists 482–491 publications: 84 scientists 492–501 publications: 62 scientists 502–511 publications: 54 scientists 512–521 publications: 57 scientists 522–531 publications: 51 scientists 532–541 publications: 51 scientists 542–551 publications: 32 scientists 552–561 publications: 38 scientists 562–571 publications: 28 scientists 572–581 publications: 43 scientists 582–591 publications: 33 scientists 592–601 publications: 41 scientists 602–611 publications: 32 scientists 612–621 publications: 28 scientists 622–631 publications: 25 scientists 632–641 publications: 27 scientists 642–651 publications: 17 scientists 652–661 publications: 20 scientists 662–671 publications: 17 scientists 672–681 publications: 15 scientists 682–691 publications: 14 scientists 692–701 publications: 21 scientists 702–711 publications: 13 scientists 712–721 publications: 12 scientists 722–731 publications: 19 scientists 732–741 publications: 14 scientists 742–751 publications: 12 scientists 752–761 publications: 10 scientists 762–771 publications: 10 scientists 772–781 publications: 11 scientists 782–791 publications: 10 scientists 792–801 publications: 11 scientists 802–811 publications: 8 scientists 812–821 publications: 8 scientists 822–831 publications: 7 scientists 832–841 publications: 11 scientists 842–851 publications: 10 scientists 852–861 publications: 5 scientists 862–871 publications: 9 scientists 872–881 publications: 4 scientists 882–891 publications: 6 scientists 892–901 publications: 3 scientists 902–911 publications: 6 scientists 912–921 publications: 3 scientists 922–931 publications: 2 scientists 932–941 publications: 2 scientists 942–951 publications: 2 scientists 952–961 publications: 3 scientists 962–971 publications: 3 scientists 972–981 publications: 3 scientists 982–990 publications: 5 scientists 991+ publications: 100 scientists
32 publications 991+

This scientist: 395 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 991 publications or more.

Christof Paar D-index placement in Computer Science in 2026

The chart shows the D-index (discipline H-index) distribution of Computer Science scientists ranked by Research.com in 2026. The highlighted bar marks where Christof Paar sits on this spectrum.

30–31 D-Index: 879 scientists 32–33 D-Index: 983 scientists 34–35 D-Index: 918 scientists 36–37 D-Index: 990 scientists 38–39 D-Index: 968 scientists 40–41 D-Index: 907 scientists 42–43 D-Index: 821 scientists 44–45 D-Index: 763 scientists 46–47 D-Index: 689 scientists 48–49 D-Index: 543 scientists 50–51 D-Index: 543 scientists 52–53 D-Index: 518 scientists 54–55 D-Index: 500 scientists 56–57 D-Index: 458 scientists 58–59 D-Index: 400 scientists 60–61 D-Index: 337 scientists 62–63 D-Index: 308 scientists 64–65 D-Index: 292 scientists 66–67 D-Index: 249 scientists 68–69 D-Index: 213 scientists 70–71 D-Index: 192 scientists 72–73 D-Index: 189 scientists 74–75 D-Index: 165 scientists 76–77 D-Index: 139 scientists 78–79 D-Index: 119 scientists 80–81 D-Index: 121 scientists 82–83 D-Index: 113 scientists 84–85 D-Index: 88 scientists 86–87 D-Index: 87 scientists 88–89 D-Index: 75 scientists 90–91 D-Index: 69 scientists 92–93 D-Index: 57 scientists 94–95 D-Index: 46 scientists 96–97 D-Index: 38 scientists 98–99 D-Index: 34 scientists 100–101 D-Index: 36 scientists 102–103 D-Index: 27 scientists 104–105 D-Index: 37 scientists 106–107 D-Index: 18 scientists 108–109 D-Index: 31 scientists 110–111 D-Index: 19 scientists 112–113 D-Index: 16 scientists 114–115 D-Index: 12 scientists 116–117 D-Index: 20 scientists 118–119 D-Index: 15 scientists 120–121 D-Index: 5 scientists 122–123 D-Index: 20 scientists 124–125 D-Index: 8 scientists 126–127 D-Index: 5 scientists 128–129 D-Index: 7 scientists 130 D-Index: 3 scientists 131+ D-Index: 98 scientists
30 D-Index 131+

This scientist: 82 D-Index — 94th percentile

94% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 131 D-Index or more.

Research.com Recognitions

  • 2025 - Research.com Computer Science in Germany Leader Award
  • 2023 - Research.com Computer Science in Germany Leader Award
  • 2022 - Research.com Computer Science in Germany Leader Award
  • 2019 - German National Academy of Sciences Leopoldina - Deutsche Akademie der Naturforscher Leopoldina – Nationale Akademie der Wissenschaften Informatics
  • 2011 - IEEE Fellow For contributions to cryptographic engineering

Overview

Christof Paar is affiliated with the Max Planck Institute for Security and Privacy in Germany. Their research spans multiple fields within computer science and engineering, focusing primarily on hardware and architecture as well as electrical and electronic engineering. Their work also intersects with artificial intelligence, signal processing, and computer networks and communications.

The scientist's research topics cover a range of areas within security and computing. Key topics include:

  • Physical Unclonable Functions (PUFs) and Hardware Security
  • Advanced Malware Detection Techniques
  • Security and Verification in Computing
  • Cryptographic Implementations and Security
  • Wireless Communication Security Techniques
  • Advanced Wireless Communication Technologies
  • Adversarial Robustness in Machine Learning

Christof Paar has contributed to numerous publications, frequently appearing in the following venues:

  • arXiv (Cornell University)
  • IACR Transactions on Cryptographic Hardware and Embedded Systems
  • 2022 IEEE Symposium on Security and Privacy (SP)
  • Journal of Cryptographic Engineering
  • IEEE Transactions on Information Forensics and Security

Recent published papers include:

  • "Reconfigurable Intelligent Surface for Physical Layer Key Generation: Constructive or Destructive?" (2022, IEEE Wireless Communications)
  • "IRShield: A Countermeasure Against Adversarial Physical-Layer Wireless Sensing" (2022, 2022 IEEE Symposium on Security and Privacy (SP))
  • "A survey of algorithmic methods in IC reverse engineering" (2021, Journal of Cryptographic Engineering)
  • "The Unpatchable Silicon: A Full Break of the Bitstream Encryption of Xilinx 7-Series FPGAs" (2021, arXiv (Cornell University))
  • "DANA Universal Dataflow Analysis for Gate-Level Netlist Reverse Engineering" (2020, IACR Transactions on Cryptographic Hardware and Embedded Systems)

Christof Paar frequently collaborates with other researchers, with frequent coauthors including:

  • Paul Staat
  • Christian Zenger
  • Julian Speith
  • H. Elders-Boll
  • Marc Fyrbiak

The scientist's work has been recognized with awards such as membership in the German National Academy of Sciences Leopoldina in 2019 for informatics and designation as an IEEE Fellow in 2011 for contributions to cryptographic engineering.

Best Publications

  • PRESENT: An Ultra-Lightweight Block Cipher

    A. Bogdanov;L. R. Knudsen;G. Leander;C. Paar

  • Understanding Cryptography: A Textbook For Students And Practitioners

    Christof Paar;Jan Pelzl

  • PRINCE – A Low-latency Block Cipher for Pervasive Computing Applications

    Julia Borghoff;Anne Canteaut;Tim Güneysu;Elif Bilge Kavun

  • A stochastic model for differential side channel cryptanalysis

    Werner Schindler;Kerstin Lemke;Christof Paar

  • PRINCE: a low-latency block cipher for pervasive computing applications

    Julia Borghoff;Anne Canteaut;Tim Güneysu;Elif Bilge Kavun

  • A Survey of Lightweight-Cryptography Implementations

    T. Eisenbarth;S. Kumar

  • Cryptographic Hardware and Embedded Systems - CHES 2002

    Burton S. Kaliski;çetin K. Koç;Christof Paar

  • An FPGA-based performance evaluation of the AES block cipher candidate algorithm finalists

    A.J. Elbirt;W. Yip;B. Chetwynd;C. Paar

  • Optimal extension fields for fast arithmetic in public-key algorithms

    D. V. Bailey;C. Paar

  • Pushing the limits: a very compact and a threshold implementation of AES

    Amir Moradi;Axel Poschmann;San Ling;Christof Paar

  • Cryptographic Hardware and Embedded Systems — CHES 2001

    Çetin K. Koç;David Naccache;Christof Paar

  • On the Power of Power Analysis in the Real World: A Complete Break of the KeeLoq Code Hopping Scheme

    Thomas Eisenbarth;Timo Kasper;Amir Moradi;Christof Paar

  • Templates vs. stochastic methods

    Benedikt Gierlichs;Kerstin Lemke-Rust;Christof Paar

  • New Lightweight DES Variants

    Gregor Leander;Christof Paar;Axel Poschmann;Kai Schramm

  • Cryptographic Hardware and Embedded Systems - CHES 2003

    Colin D. Walter;Çetin K. Koç;Christof Paar

  • Breaking ciphers with COPACOBANA –a cost-optimized parallel code breaker

    Sandeep Kumar;Christof Paar;Jan Pelzl;Gerd Pfeiffer

  • Cryptographic Hardware and Embedded Systems — CHES 2000

    Çetin K. Koç;Christof Paar

  • Stealthy dopant-level hardware trojans

    Georg T. Becker;Francesco Regazzoni;Christof Paar;Wayne P. Burleson

  • A High Performance Reconfigurable Elliptic Curve Processor for GF(2m)

    Gerardo Orlando;Christof Paar

  • Higher order masking of the AES

    Kai Schramm;Christof Paar

  • Montgomery modular exponentiation on reconfigurable hardware

    T. Blum;C. Paar

Frequent Co-Authors

Amir Moradi
Amir Moradi Technical University of Darmstadt
Tim Güneysu
Tim Güneysu Ruhr University Bochum
Thomas Eisenbarth
Thomas Eisenbarth University of Lübeck
Gregor Leander
Gregor Leander Ruhr University Bochum
Çetin Kaya Koç
Çetin Kaya Koç University of California, Santa Barbara
Wayne Burleson
Wayne Burleson University of Massachusetts Amherst
Lejla Batina
Lejla Batina Radboud University
Francesco Regazzoni
Francesco Regazzoni Polytechnic University of Milan
Peter Schwabe
Peter Schwabe Radboud University

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