Sökning: "Public Key Encryption"

Visar resultat 1 - 5 av 32 uppsatser innehållade orden Public Key Encryption.

  1. 1. A SYSTEMATIC REVIEW OF ATTRIBUTE-BASED ENCRYPTION FOR SECURE DATA SHARING IN IoT ENVIRONMENT.

    Master-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Faith Nnenna Onwumere; [2023]
    Nyckelord :IoT; ABE; Attribute-based Encryption; CP-ABE; KP-ABE; Internet of Things; Cryptography; Smart Devices;

    Sammanfattning : Internet of Things (IoT) refers to a network of global and interrelated computing devices that connects humans and machines. It connects anything that has access to the internet and creates an avenue for data and information exchange. LÄS MER

  3. 2. An Open and Nonproprietary Decentralized Messaging Protocol : Operating Entirely on the Internet Computer Blockchain

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Gabriel Ellebrink; [2022]
    Nyckelord :Messaging protocol; Decentralized; Blockchain; Smart contract; Internet computer; Dfinity; Meddelandeprotokoll; Decentraliserad; Blockkedja; Smarta kontrakt; Internet computer; Dfinity;

    Sammanfattning : Even when end-to-end encryption is used in centralized messaging services, problems related to security, privacy, availability, and transparency remain. These problems can be avoided or reduced by using a decentralized architecture. LÄS MER

  4. 3. Design systems in the Public Key Infrastructure area : Usability, ethics, and impact

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Jessica Lucchetta; [2022]
    Nyckelord :Design system; Ethical risks; Public key infrastructure; Design system; Etiska risker; Public key infrastructure;

    Sammanfattning : This research was conducted in the field of public key infrastructures (PKI). This sector is highly confidential and deals with managing security through encryption. The products in this area are technical: the user interface and user experience aspects are not prioritized and they are usually ignored or downplayed. LÄS MER

  5. 4. En undersökning om end-to-end kryptering av SMS med hjälp av PKCS #1

    Kandidat-uppsats, Mittuniversitetet/Institutionen för informationssystem och –teknologi

    Författare :Mikael Danielsson; [2020]
    Nyckelord :Android; Encryption; SMS; Public Key Cryptography; Key management; Authentication; Android; Kryptering; SMS; Public Key Kryptografi; Nyckelhantering; Autentisering;

    Sammanfattning : In today’s society, especially after everything that was reported by Edward Snowden when he, during 2013, showed how USA’s NSA worked with global surveillance, there is a great need to keep communication secure. Se- cure both in such a way that the contents in messages are protected from unwanted parties as well as in such a way that messages’ authenticity can be verified. LÄS MER

  7. 5. An FPGA Implementation of Arbiter PUF with 4x4 Switch Blocks

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Can Aknesil; [2020]
    Nyckelord :;

    Sammanfattning : Theft of services, private information, and intellectual property have become significant dangers to the general public and industry. Cryptographic algorithms are used for protection against these dangers. All cryptographic algorithms rely on secret keys that should be generated by an unpredictable process and securely stored. LÄS MER