Taher Elgamal

American cryptographer
Person human Q910915
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Taher Elgamal

Summary

Taher Elgamal is a human[1]. He was born in Cairo[2]. He was born on August 18, 1955[3]. He worked as a cryptographer[4], mathematician[5], and computer scientist[6]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (323 views/month, #7,212 of 1,000,298).[7]

Key Facts

  • Taher Elgamal was born in Cairo[2].
  • Taher Elgamal was born on August 18, 1955[3].
  • Taher Elgamal held citizenship in Egypt[8].
  • Taher Elgamal held citizenship in United States[9].
  • Arabic was Taher Elgamal's native language[10].
  • Taher Elgamal worked as a cryptographer[4].
  • Taher Elgamal's professions included mathematician[5].
  • Taher Elgamal's professions included computer scientist[6].
  • Taher Elgamal's field of work was cryptography[11].
  • Taher Elgamal was employed by Tumbleweed Communications[12].
  • Among Taher Elgamal's employers was Salesforce[13].
  • Taher Elgamal was employed by HP Labs[14].
  • Taher Elgamal was educated at Cairo University[15].
  • Taher Elgamal was educated at Stanford University[16].
  • Taher Elgamal's doctoral advisor was Martin Edward Hellman[17].
  • A notable work attributed to Taher Elgamal is A Public-Key Cryptosystem and a Signature Scheme Based on Discrete Logarithms[18].
  • A notable work attributed to Taher Elgamal is ElGamal encryption[19].
  • A notable work attributed to Taher Elgamal is ElGamal signature scheme[20].
  • Taher Elgamal received the Marconi Prize[21].
  • Taher Elgamal is recorded as male[22].
  • Taher Elgamal's instance of is recorded as human[23].
  • Taher Elgamal's Commons category is recorded as Taher Elgamal[24].
  • Taher Elgamal's family name is recorded as Elgamal[25].
  • Taher Elgamal's given name is recorded as Tahir[26].
  • Taher Elgamal's languages spoken, written or signed is recorded as Arabic[27].

Body

Origins and Family

Born in Cairo[2], Taher Elgamal… he was born on August 18, 1955[3]. Arabic was his native language[10].

Education

Educated at Cairo University[15], a public university[28], in Egypt[29], founded in 1908[30], headquartered in Giza[31] and Stanford University[16], a private university[32], in United States[33], founded in 1885[34], headquartered in Stanford[35]. Taher Elgamal's doctoral advisor was Martin Edward Hellman[17].

Career and Affiliations

Recorded occupations include cryptographer[4], mathematician[5], and computer scientist[6]. Taher Elgamal's field of work was cryptography[11]. Employers include Tumbleweed Communications[12], a business[36], in United States[37], founded in 1993[38], headquartered in Redwood City[39]; Salesforce[13], a business[40], in United States[41], founded in 1999[42], headquartered in Salesforce Tower[43]; and HP Labs[14], a research institute[44], in United States[45], founded in 1966[46], headquartered in Palo Alto[47].

Works and Contributions

Notable works include A Public-Key Cryptosystem and a Signature Scheme Based on Discrete Logarithms[18], an article[48], founded in 1984[49]; ElGamal encryption[19], a cryptosystem[50]; and ElGamal signature scheme[20], a digital signature[51]. Things named for Taher Elgamal include ElGamal encryption[52], a cryptosystem[53] and ElGamal signature scheme[54], a digital signature[55].

Recognition

Taher Elgamal received the Marconi Prize[21].

Why It Matters

Taher Elgamal ranks in the top 0.72% of human entities by monthly Wikipedia readership (323 views/month, #7,212 of 1,000,298).[7] He has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.[56] He is known by 5 alternative names across languages and contexts.[57]

He is credited with the discovery of ElGamal encryption[58], a cryptosystem[59] and ElGamal signature scheme[60], a digital signature[61]. Entities named for him include ElGamal encryption[52], a cryptosystem[53] and ElGamal signature scheme[54], a digital signature[55].

FAQs

Where was Taher Elgamal born?

Taher Elgamal was born in Cairo[2].

What did Taher Elgamal do for work?

Taher Elgamal worked as cryptographer[4], mathematician[5], and computer scientist[6].

Where did Taher Elgamal go to school?

Taher Elgamal was educated at Cairo University[15] and Stanford University[16].

What awards did Taher Elgamal receive?

Honors received include Marconi Prize[21].

What did Taher Elgamal discover?

Taher Elgamal is credited as discoverer of ElGamal encryption[58] and ElGamal signature scheme[60].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [22] . wikidata.org.
  3. [8] . wikidata.org.
  4. [9] . wikidata.org.
  5. [23] . datos.bne.es. Retrieved . wikidata.org.
  6. [15] . wikidata.org.
  7. [16] . wikidata.org.
  8. [11] . wikidata.org.
  9. [10] . wikidata.org.
  10. [4] . wikidata.org.
  11. [5] . wikidata.org.
  12. [6] . wikidata.org.
  13. [12] . wikidata.org.
  14. [13] . wikidata.org.
  15. [14] . wikidata.org.
  16. [21] . wikidata.org.
  17. [17] . wikidata.org.
  18. [24] . wikidata.org.
  19. [3] . nndb.com. nndb.com. Provenance: wikidata.org.
  20. [25] . wikidata.org.
  21. [26] . wikidata.org.
  22. [18] . wikidata.org.
  23. [19] . wikidata.org.
  24. [20] . wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [58] . wikidata.org. → on this site
  2. [60] . wikidata.org. → on this site
  3. [52] . wikidata.org. → on this site
  4. [54] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [59] . Wikidata. wikidata.org. → on this site
  26. [61] . Wikidata. wikidata.org. → on this site
  27. [53] . Wikidata. wikidata.org. → on this site
  28. [55] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [56] . Wikidata sitelinks. wikidata.org.
  3. [57] . Wikidata aliases. wikidata.org.

📑 Cite this page

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APA 4ort.xyz Knowledge Graph. (2026). Taher Elgamal. Retrieved March 9, 2026, from https://4ort.xyz/entity/taher-elgamal
MLA “Taher Elgamal.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Mar. 2026, https://4ort.xyz/entity/taher-elgamal.
BibTeX @misc{4ortxyz_taher-elgamal_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Taher Elgamal}}, year = {2026}, url = {https://4ort.xyz/entity/taher-elgamal}, note = {Accessed: 2026-03-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Taher Elgamal — https://4ort.xyz/entity/taher-elgamal (retrieved 2026-03-09)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 11d ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Birth place
    Gnd id 1180718518
    Library of congress authority id
    Commons category
    + 73 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32154|batch #32154]]: import P21 and P106 from GND (36)"
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