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  2. Cryptographic protocol - Wikipedia

    en.wikipedia.org/wiki/Cryptographic_protocol

    Cryptographic protocols can sometimes be verified formally on an abstract level. When it is done, there is a necessity to formalize the environment in which the protocol operates in order to identify threats. This is frequently done through the Dolev-Yao model. Logics, concepts and calculi used for formal reasoning of security protocols:

  3. Blockchain - Wikipedia

    en.wikipedia.org/wiki/Blockchain

    Blockchain technology can be used to create a permanent, public, transparent ledger system for compiling data on sales, tracking digital use and payments to content creators, such as wireless users [125] or musicians. [126]

  4. Category:Models of computation - Wikipedia

    en.wikipedia.org/wiki/Category:Models_of_computation

    The category of Computational Models lists abstract models for investigating computing machines. Standard computational models assume discrete time paradigm . Wikimedia Commons has media related to Computational models .

  5. Blockchain-based database - Wikipedia

    en.wikipedia.org/wiki/Blockchain-based_database

    To overcome these shortcomings, taking a traditional database and adding blockchain features to it sounds more feasible. [6] That's how the concept of blockchain-based database came into existence, which consists of multiple member clouds riding on two primary layers; the first one is Database Interface and the second one is the Blockchain ...

  6. Privacy and blockchain - Wikipedia

    en.wikipedia.org/wiki/Privacy_and_blockchain

    Blockchain has been acknowledged as a way to solve fair information practices, a set of principles relating to privacy practices and concerns for users. [5] Blockchain transactions allow users to control their data through private and public keys, allowing them to own it. [5] Third-party intermediaries are not allowed to misuse and obtain data. [5]

  7. Merkle tree - Wikipedia

    en.wikipedia.org/wiki/Merkle_tree

    A hash tree is a tree of hashes in which the leaves (i.e., leaf nodes, sometimes also called "leafs") are hashes of data blocks in, for instance, a file or set of files. . Nodes farther up in the tree are the hashes of their respective chi

  8. Data model - Wikipedia

    en.wikipedia.org/wiki/Data_model

    Overview of a data-modeling context: Data model is based on Data, Data relationship, Data semantic and Data constraint. A data model provides the details of information to be stored, and is of primary use when the final product is the generation of computer software code for an application or the preparation of a functional specification to aid a computer software make-or-buy decision.

  9. Abstract model checking - Wikipedia

    en.wikipedia.org/wiki/Abstract_model_checking

    In computer science and in mathematics, abstraction model checking is a form of model checking for systems where an actual representation is too complex in developing the model alone. So, the design undergoes a kind of translation to scaled down "abstract" version.