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  • Balanced Oil and Vinegar

    Document thumbnail: Balanced Oil and Vinegar
    Type:
    Document
    Description/Abstract:
    Programs to chapter 5 of book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt For generating the public and private keys use; load "keygen.txt" To sign a (randomly generated) document: load "sign.txt"; To verify the signature: load "verify.txt"; If the characteristic is odd use: load "forge_odd.txt"; The program uses only the data in public_key.txt and a randomly generated document and shows that its signature would be accepted. The program "forge_even.txt" for the case with even characteristic will be added later
    Creator/Author:
    Schmidt, Dieter Sam
    Submitter:
    Dieter Sam Schmidt
    Date Uploaded:
    03/09/2019
    Date Modified:
    04/03/2019
    License:
    Public Domain Mark 1.0

  • Oil and Vinegar

    Document thumbnail: Oil and Vinegar
    Type:
    Document
    Description/Abstract:
    Magma programs for chapter 5 in the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt
    Creator/Author:
    Schmidt, Dieter Sam
    Submitter:
    Dieter Sam Schmidt
    Date Uploaded:
    03/08/2019
    Date Modified:
    03/08/2019
    License:
    Public Domain Mark 1.0

  • HFEv (variants of Hidden Field Equations)

    Document thumbnail: HFEv (variants of Hidden Field Equations)
    Type:
    Document
    Description/Abstract:
    Magma programs for the variants of the Hidden Field Equations. In order to run these programs use load "keygen.txt"; load "encrypt.txt"; load "decrypt.txt"; A message is generated at random. Modify the program to use your own message and/or change the parameters in the file keygen.txt
    Creator/Author:
    Schmidt, Dieter Sam
    Submitter:
    Dieter Sam Schmidt
    Date Uploaded:
    03/08/2019
    Date Modified:
    03/08/2019
    License:
    Public Domain Mark 1.0

  • HFE (original HFE)

    Document thumbnail: HFE (original HFE)
    Type:
    Document
    Description/Abstract:
    Magma programs for the original Hidden Field Equations by Patarin To run these programs use load "keygen.txt"; load "encrypt.txt"; load "decrypt.txt"; A message is generated at random. Modify the program to use your own message and/or change the parameters
    Creator/Author:
    Schmidt, Dieter Sam
    Submitter:
    Dieter Sam Schmidt
    Date Uploaded:
    03/08/2019
    Date Modified:
    08/12/2020
    License:
    Public Domain Mark 1.0

  • HiddenFieldEquations

    Document thumbnail: HiddenFieldEquations
    Type:
    Document
    Description/Abstract:
    Magma programs to chapter 4 of the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt There are two attachments one for the original Hidden Field Equations (HFE) and the other for variants of it (HFEv)
    Creator/Author:
    Schmidt, Dieter Sam
    Submitter:
    Dieter Sam Schmidt
    Date Uploaded:
    03/08/2019
    Date Modified:
    03/08/2019
    License:
    Public Domain Mark 1.0

  • Multivariate Public Key Cryptosystems

    Document thumbnail: Multivariate Public Key Cryptosystems
    Type:
    Document
    Description/Abstract:
    Programs used and described in the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt. All programs can be downloaded via the attached zip file. Modify the file "startup.txt" so that the base directory matches your setup. Put this file where magma can find it. After starting magma run: load "startup.txt"; It will then allow you to select the method on which you want to work. Files can be downloaded individually by clicking on a chapter name and then selecting the scheme of interest.
    Creator/Author:
    Schmidt, Dieter Sam; Petzoldt, Albrecht, and Ding, Jintai
    Submitter:
    Dieter Sam Schmidt
    Date Uploaded:
    03/06/2019
    Date Modified:
    08/12/2020
    License:
    Public Domain Mark 1.0

  • Dark Knowledge: A Study on Public Perceptions of the Dark Web

    Document thumbnail: Dark Knowledge: A Study on Public Perceptions of the Dark Web
    Type:
    Document
    Description/Abstract:
    In this paper, I study how general technology users perceive the dark web. In this study, I conducted research on what these users know about dark web technologies, activities, content, and how their perceptions changed after a first-hand experience on dark web marketplaces and sites. I aimed to tackle myths and misconceptions that users had about the dark web and present new data in order to educate and bring awareness to the dark web to those who may never have the opportunity or reason to come upon this information on their own. It is my hope that the findings of this paper and the experiences of the participants will foster the spread of knowledge and awareness to both the threats and benefits that the dark web contributes to society.
    Creator/Author:
    Angel, William
    Submitter:
    William Angel
    Date Uploaded:
    03/01/2019
    Date Modified:
    03/01/2019
    Date Created:
    2018-12-13
    License:
    All rights reserved

  • How We Got to the Same Place (Almost): the Universality of the Music Called "Jazz"

    Article thumbnail: How We Got to the Same Place (Almost): the Universality of the Music Called "Jazz"
    Type:
    Article
    Description/Abstract:
    A conversation between two friends who are not musicians and whose personal histories could hardly be more different. Through a series of conversations we explored those journeys, compared and contrasted our stories, and discussed just why this music affects us so deeply. We discussed specific musicians in terms of whether we liked, did not like, or were indifferent to their music, and why we either agreed or not. In these conversations we posed various questions to each other, hoping to discover and articulate certain essences that we might share. One thing we agreed upon up front is that we are neither musicians nor music critics. In fact, we’re not convinced that the field of music criticism is even a valid endeavor. Music description and personal reaction, however, is another matter. In our conversations we tried to describe our reactions to specific musicians and “schools” of music, without labeling the music as “good” or “lousy”. You will see that this doesn’t prevent us from disagreeing and disagreeing in spirited fashion, while always trying to focus on why our personal reaction is what it is.
    Creator/Author:
    Marine, Stephen and Grier, Melvin
    Submitter:
    Stephen Marine
    Date Uploaded:
    02/17/2019
    Date Modified:
    05/23/2019
    Date Created:
    2019-01
    License:
    Attribution 4.0 International

  • Parallel Projections

    Article thumbnail: Parallel Projections
    Type:
    Article
    Description/Abstract:
    Parallel Projections investigates two types of postindustrial site: the architectural and the agricultural; it conflates (projections of and into) spaces as means of making visceral our intellectual comprehension of the relationships between materiality, surface, place and history. Parallel Projections is not meant for specific places but for specific kinds of spaces: defunct industrial buildings, abandoned urban edifices, and mechanized natural landscapes. The authors, living in places (Iowa and Ohio) that have both been radically altered by scalar economic shifts, adapt alien (guest) project components to their native (host) contexts. Both types of spaces, host and guest, as spaces of urban and rural abandonment, share surfaces that are compelling palimpsests. These surfaces are encrusted with nearly-obliterated histories, emptied by changes in production methods and habits of occupation and revealed by ghost texts. In opposition to the idea that these sites should be whitewashed and redrawn, the authors see them as grounds for new layers that can receive projections of phenomena from other postindustrial sites and as repositories for material evidence that deepens, rather than erases, the evidence of their pasts.
    Creator/Author:
    Goché, Peter and Krukowski, Samantha
    Submitter:
    Samantha Krukowski
    Date Uploaded:
    02/06/2019
    Date Modified:
    05/23/2019
    Date Created:
    2018-05
    License:
    All rights reserved

  • On the Substance of Absence: Filling the Historical Void

    Article thumbnail: On the Substance of Absence: Filling the Historical Void
    Type:
    Article
    Description/Abstract:
    A 1948 exhibition catalogue of the work of Alberto Giacommetti, with an essay by Jean-Paul Sartre, highlights the relationships between sculpture and psychoanalysis, phenomenology, existentialism.
    Creator/Author:
    Krukowski, Samantha
    Submitter:
    Samantha Krukowski
    Date Uploaded:
    02/06/2019
    Date Modified:
    05/23/2019
    Date Created:
    1994
    License:
    All rights reserved