# EDGAR Filing Document

**Accession Number:** 0001738699
**File Stem:** 0001193805-23-000079
**Filing Date:** 2023-1
**Character Count:** 10593
**Document Hash:** 0489ea14d767c46c2edb4bdd104cf13d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193805-23-000079.hdr.sgml**: 20230126

**ACCESSION NUMBER**: 0001193805-23-000079

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20230126

**FILED AS OF DATE**: 20230126

**DATE AS OF CHANGE**: 20230126

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Wisekey International Holding S.A.
- **CENTRAL INDEX KEY:** 0001738699
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
- **IRS NUMBER:** 000000000
- **STATE OF INCORPORATION:** V8
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39115
- **FILM NUMBER:** 23558309

**BUSINESS ADDRESS:**
- **STREET 1:** ROUTE DE PRE-BOIS 29, P.O. BOX 853
- **CITY:** GENEVA 15
- **STATE:** V8
- **ZIP:** CH-1215
- **BUSINESS PHONE:** 011-41-22-594-3034

**MAIL ADDRESS:**
- **STREET 1:** ROUTE DE PRE-BOIS 29, P.O. BOX 853
- **CITY:** GENEVA 15
- **STATE:** V8
- **ZIP:** CH-1215

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, DC 20549**

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**FORM 6-K**

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**Report of Foreign Private Issuer**

**Pursuant to Rule 13a-16 or 15d-16 under the**

**Securities Exchange Act of 1934**

**Date of report: January 26, 2023**

**Commission File Number: 001-39115**

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**WISEKEY INTERNATIONAL HOLDING AG**

**(Exact Name of Registrant as Specified in Charter)**

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**WISEKEY INTERNATIONAL HOLDING LTD**

**(Translation of Registrant's name into English)**

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|:---|:---|:---|
| **Canton of Zug, Switzerland**<br>| **General-Guisan-Strasse 6**<br> **CH-6300 Zug, Switzerland** | **Not Applicable** |
| (State or other jurisdiction of incorporation or organization)<br>| (Address of principal executive office) | (I.R.S. Employer Identification No.) |

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

☒ Form 20-F ☐ Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

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| | |
|:---|:---|
| Exhibit<br> <u>No.</u> | <u>Description</u> |
| 1.1 | [Press release of WISeKey International Holding AG, issued on January 26, 2023.](e618216_ex1-1.htm) |

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | | |
|:---|:---|:---|:---|
| Date: January 26, 2023 | **wisekey international holding ag** | **wisekey international holding ag** | **wisekey international holding ag** |
|  | By: | /s/ Carlos Moreira | /s/ Carlos Moreira |
|  |  | Name: | Carlos Moreira |
|  |  | Title: | Chief Executive Officer |
|  | By: | /s/ Peter Ward | /s/ Peter Ward |
|  |  | Name: | Peter Ward |
|  |  | Title: | Chief Financial Officer |

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## Exhibit 1.1

**Exhibit 1.1**

**WISeKey Takes Steps to Implement its Semiconductors Quantum Technology** **<br>WISeKey announces the implementation of project "QUASARS" (QUAntum resistant Secure ARchitecures project) that has officially received the SCS label as a recognition of its quality and innovative aspects**

**<br> GENEVA – January 26, 2023: WISeKey International Holding Ltd. ("WISeKey") (SIX: WIHN, NASDAQ: WKEY), a** leading global cybersecurity, AI, Blockchain, and IoT company, today announced that it has incorporated a new company with the name SEALSQ Corp. to lodge project QUASARS.<br>WISeKey, through SEALSQ Corp (www.SEALSQ.com), has taken affirmative steps to implement its QUASARS project. The QUASARS project, is a radical innovative solution, based upon the new WISeKey Secure RISC V platform that is paving the way for the Post Quantum Cryptography era, offering hybrid solutions compliant with ANSSI's ("Agence nationale de la sécurité des systèmes d'information," the National Cybersecurity Agency of France) recommendations. Of note, WISeKey Semiconductors has received strong support from the French SCS (Secured Communicating Solutions) Cluster for its QUASARS project.

Carlos Moreira, CEO of WISeKey noted, "Our cutting-edge QUASARS project is lodged in a newly-formed Semiconductors Quantum technology company, SEALSQ Corp, dedicated to advancing the field of post-quantum computing, making it accessible to a wide range of industries that are already using our semiconductors, and it is enabling advances in communications, computing, healthcare, military systems, transportation, clean energy, and countless other applications."

Mr. Moreira continued, "Our team of experts in Switzerland, France and USA has been working tirelessly over the last 36 months to develop innovative post-quantum solutions that harness the power of quantum mechanics to solve complex problems. Our post-quantum solutions include post-quantum microchips and other quantum devices that can be used in a variety of applications, from cryptography and drug discovery to artificial intelligence and financial modeling."

Post-quantum cryptography (PQC) refers to cryptographic methods that are secure against an attack by a quantum computer. As quantum computers become more powerful, they may be able to break many of the cryptographic methods that are currently used to protect sensitive information, such as RSA and Elliptic Curve Cryptography (ECC). PQC aims to develop new cryptographic methods that are secure against quantum attacks.

One example of a post-quantum technology is the lattice-based cryptography, a type of public-key cryptography based on the hardness of a mathematical problem called the Shortest Vector Problem (SVP) which is thought to be too difficult for a quantum computer to solve. Lattice-based cryptography can be used for tasks such as digital signatures, key exchange, and encryption.

Another example is code-based cryptography which is based on the difficulty of decoding certain algebraic structures called error-correcting codes. These codes can be used to create digital signatures, key exchange, and encryption schemes that are secure against quantum attacks.

It is worth noting that post-quantum cryptography is still in its early stages of development and there is ongoing research to identify and improve the most promising post-quantum techniques.

WISeKey is part of the National Institute of Standards and Technology (NIST) National Cybersecurity Center of Excellence (NCCoE) project, a new secure platform, that will help define best practices for performing trusted network-layer onboarding, and aid in the implementation and use of trusted onboarding solutions for IoT devices at scale.

Additional information on this consortium can be found at: http://www.nccoe.nist.gov/projects/trusted-iot-device-network-layer-onboarding-and-lifecycle-management.

For this project, WISeKey is working with NIST to define recommended practices for performing trusted network-layer onboarding, which will aid in the implementation and use of trusted onboarding solutions for IoT devices at scale.

The WISeKey contributions to the project will be Trust Services for credentials and secure semiconductors to keep credentials secure. Specifically, WISeKey will offer INeS Certificate Management Service (CMS) for issuing credentials and VaultIC secure semiconductors to provide tamperproof key storage and cryptographic acceleration.

**Press and investor contacts:**

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| | |
|:---|:---|
| **WISeKey International Holding Ltd**<br> Company Contact: Carlos Moreira<br> Chairman & CEO<br> Tel: +41 22 594 3000<br> **info@wisekey.com** | **WISeKey Investor Relations (US)**<br> Contact: Lena Cati<br> The Equity Group Inc.<br> Tel: +1 212 836-9611<br> **lcati@equityny.com** |

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**About WISeKey**

WISeKey (NASDAQ: WKEY; SIX Swiss Exchange: WIHN) is a leading global cybersecurity company currently deploying large scale digital identity ecosystems for people and objects using Blockchain, AI and IoT respecting the Human as the Fulcrum of the Internet. WISeKey microprocessors secure the pervasive computing shaping today's Internet of Everything. WISeKey IoT has an install base of over 1.5 billion microchips in virtually all IoT sectors (connected cars, smart cities, drones, agricultural sensors, anti-counterfeiting, smart lighting, servers, computers, mobile phones, crypto tokens etc.). WISeKey is uniquely positioned to be at the edge of IoT as our semiconductors produce a huge amount of Big Data that, when analyzed with Artificial Intelligence (AI), can help industrial applications to predict the failure of their equipment before it happens.

Our technology is Trusted by the OISTE/WISeKey's Swiss based cryptographic Root of Trust ("RoT") provides secure authentication and identification, in both physical and virtual environments, for the Internet of Things, Blockchain and Artificial Intelligence. The WISeKey RoT serves as a common trust anchor to ensure the integrity of online transactions among objects and between objects and people. For more information, visit **www.wisekey.com**.

**Disclaimer:**<br> This communication expressly or implicitly contains certain forward-looking statements concerning WISeKey International Holding Ltd and its business. Such statements involve certain known and unknown risks, uncertainties and other factors, which could cause the actual results, financial condition, performance or achievements of WISeKey International Holding Ltd to be materially different from any future results, performance or achievements expressed or implied by such forward-looking statements. WISeKey International Holding Ltd is providing this communication as of this date and does not undertake to update any forward-looking statements contained herein as a result of new information, future events or otherwise.

<br> This press release does not constitute an offer to sell, or a solicitation of an offer to buy, any securities, and it does not constitute an offering prospectus within the meaning of article 652a or article 1156 of the Swiss Code of Obligations or a listing prospectus within the meaning of the listing rules of the SIX Swiss Exchange. Investors must rely on their own evaluation of WISeKey and its securities, including the merits and risks involved. Nothing contained herein is, or shall be relied on as, a promise or representation as to the future performance of WISeKey.