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Filtering by: Date 2005 Remove constraint Date: 2005 Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School Subject Data encryption (Computer science) Remove constraint Subject: Data encryption (Computer science)

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  • Efficient key management protocols for mobile ad hoc networks

    Creator:
    Erdem, Özkan M.
    Abstract:
    In this thesis, novel solutions are proposed for key management issues in mobile ad hoc networks. Presented Hierarchical Binary Tree (HBT) based model is distributed, self-organizing, scalable and does not employ online key distribution authority or group manager. Two different group authentication and group key establishment protocols are proposed for...
    Resource Type:
    Dissertation

  • Symmetric encryption with multiple keys : techniques and applications

    Creator:
    Barlow, Lelia C.
    Abstract:
    Symmetric key block ciphers, such as AES, are well known and frequently used. There are five confidentiality modes of operation that are currently recommended for use with a symmetric key block cipher algorithm: Electronic Codebook (ECB), Cipher Block Chaining (CBC), Cipher Feedback (CFB), Output Feedback (OFB), and Counter (CTR). This...
    Resource Type:
    Masters Thesis

  • Hardware realization of OCB mode for efficient authenticated encryption

    Creator:
    Al Faresi, Ahmed
    Abstract:
    Authenticated-Encryption modes of operation have recently received great atten- tion amongst researchers. Such modes of operation provide both privacy and authentic- ity. A proposed mode in this category is the Offset Codebook mode (OCB) by Rogaway et al. This mode shows great substantial advantages over conventional modes. In the past...
    Resource Type:
    Masters Thesis

  • Hardware realization for Advanced Encryption Standard key generation

    Creator:
    Yang, Wen-Chun
    Abstract:
    Advanced Encryption Standard (AES) is one of the secret key algorithms used in Cryptography. It is applied in a variety of applications including smart cards, internet web servers, automated teller machines (ATMs), etc. Both hardware and software implementations are taken into consideration while addressing AES algorithms. In addition to reaching...
    Resource Type:
    Masters Thesis

  • A comparative study of AES implementations on ARM processors

    Creator:
    Shamsuddin, Rayees
    Abstract:
    AES (Advanced Encryption Standard), also known as Rijndael, is a symmetric key block cipher adopted as an encryption standard by the US government and used extensively in cryptographic applications worldwide. ARM is the most popular processor core used in embedded applications. This thesis surveys the available public implementations of AES...
    Resource Type:
    Masters Thesis