WISeKey Combines Interoperable Centrally-Managed PKI with Blockchain-Rooted Trust - Seite 2

WISeKey’s blockchain-based solutions aim to override the need for a central authority by distributing information previously held in a centralized repository across a network of participating nodes. While blockchain is not owned by one individual or organization, anyone with an internet connection (and access, in the case of private blockchains) can make use of it, help maintain and verify it. When a transaction is made on a blockchain, it is added to a group of transactions, known as “blocks.” Each block of transactions is added to the database in a chronological, immutable chain. Each block is stamped with a unique cryptographic code, which ensures that records are not counterfeited or changed. The blockchain approach lacks legal validity in most jurisdictions, which only recognize the digital signatures as equally valid that manuscript signatures when generated using traditional PKI technology.

A user-controlled digital identity typically starts with a number, unique to an individual, that is associated with a public key for which the user has the private key issued by the OISTE/WISeKey Crypto Graphic RootKey. The WISeID Network is a most deployed standard for digital identity operating since 1998 by a non-profit organization – OISTE.ORG – designed to bring the neutrality, trust, consent, personal control, and ease-of-use of Digital IDs to the internet.

RoT is a source that can always be trusted within a cryptographic system. A principal example is a Trusted Certification Authority (CA) which generates digital certificates that can be used for legally binding signed electronic transactions. The traditional PKI does not fit well with the heterogeneous blockchain distributed trust model that leverages the existing trust domains and bridges them to create end-to-end trust between them without relying on any common RoT.

About WISeKey
WISeKey (NASDAQ: WKEY; SIX Swiss Exchange: WIHN, NASDAQ: WKEY) 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.