David Chaum

Results: 43



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11Cryptography / Politics / Voting / Electronic voting / Electoral systems / Financial cryptography / Elections / Scantegrity / Punchscan / David Chaum / E2E / Voting system

Democracy Enhancing Technologies: Toward deployable and incoercible E2E elections by Jeremy Clark

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:06:41
12Payment systems / Financial cryptography / David Chaum / Credit card / Patent examiner / Patent application / Patent / Economy

US006718314B2United States Patent (10) Patent N0.: (45) Date of Patent:

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:08:36
13Cryptography / Public-key cryptography / IP / Undeniable signature / Digital signature / Challengeresponse authentication / David Chaum / Cryptographic hash function / RSA

l l l Il l l l| | l| l l l l l?gl lug gl lul l l l l l l l l l l l l l United States PatentPatent Number:

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:08:31
14David Chaum / Financial cryptography / Random number generation / Patent application

US 20030104859A1United States (12) Patent Application Publication (10) Pub. N0.: USA1 (43) Pub. Date:

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:07:39
15Cryptography / Public-key cryptography / Undeniable signature / Digital signature / RSA / David Chaum / Group signature / Ring signature / Index of cryptography articles

Group Signatures David C h a m Eugtne van Heyst CWi Came for Mathematics and Computer Science, Kruislaan 413, 1098 SJ Amsterdam, The Netherlands.

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:05:04
16Voting / Politics / Elections / Political philosophy / Electronic voting / Electoral systems / Vote counting / Scantegrity / Optical scan voting system / Punchscan / David Chaum / End-to-end auditable voting systems

Scantegrity II Municipal Election at Takoma Park: The First E2E Binding Governmental Election with Ballot Privacy Richard Carback UMBC CDL Aleksander Essex University of Waterloo

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:05:41
17Patent law / Security / Patent drawing / Provisional application / Term of patent / Patent application / David Chaum / Inventor / Patent / Lock / United States patent law / Government

US006318137B1United States Patent (10) Patent N0.:

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:08:34
18Cryptography / Public-key cryptography / Financial cryptography / E-commerce / Blind signature / Electronic voting / David Chaum / Digital signature / Signature / RSA / Patent claim

Umted States PatentPatent Number: Chaum

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:08:24
19Cryptography / Dining cryptographers problem / Secure multi-party computation / Secret sharing / Verifiable secret sharing / Public-key cryptography / Cryptographic protocol / Blob / David Chaum

page bidon... MULTIPARTY UNCONDITIONALLY SECURE PROTOCOLS (Extended Abstract)

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:05:16
20Financial cryptography / Cryptography / David Chaum / Eurocrypt / Science and technology / E-commerce

United States Patent] Chaum

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Source URL: www.chaum.com

Language: English - Date: 2015-05-26 20:08:17
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