Index Catalog // Scholar@UC

Type:: Document
Description/Abstract:: Magma programs related to chapter 6 of the book by Ding, Petzoldt and Schmidt.. a 3-pass version and a 5-pass version is given. After downloading the files use load "MQident3.txt"; or load "MQident5.txt";
Creator/Author:: Petzoldt, Albrecht; Schmidt, Dieter Sam, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/14/2019
Date Modified:: 03/14/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Magma programs related to SFLASH in chapter 3 of the book by Ding, Petzoldt and Schmidt. The program was inteneded for signing a document. To run this program in Magma use load "keygen.txt"; load "sign.txt"; load "verify.txt"; A document is generated at random. Provide your own documentn and change the parameters.
Creator/Author:: Schmidt, Dieter Sam; Ding, Jintai, and Schmidt, Dieter
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/14/2019
Date Modified:: 03/14/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Programs related to the perturbed Matsumoto Imai methods. load "keygen.txt"; load "encrypt.txt"; load "decrypt.txt"; Feel free to change the parameters
Creator/Author:: Petzoldt, Albrecht; Schmidt, Dieter Sam, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/14/2019
Date Modified:: 03/14/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Magma programs for the original method of Matsumoto-Imai. Download the files and then in Magma use load "keygen.txt"; load "encrypt.txt"; load "decrypt.txt"; The first program will generate the files private_key.txt and public_key.txt. With load "LinearizationEquations.txt";. the equations are produced to break this method. Experiment by changing the parameters.
Creator/Author:: Schmidt, Dieter Sam; Petzoldt, Albrecht, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/14/2019
Date Modified:: 03/14/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Magma programs related to chapter 3 of the book by Ding, Pretzoldt and Schmidt
Creator/Author:: Schmidt, Dieter Sam; Petzoldt,Albrecht, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/14/2019
Date Modified:: 03/14/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Magma programs to chapter 7 pf the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt using the rectangular simple matrix scheme. load "keygen.txt" will generate the file public_key.txt and private_key.txt load "encrypt.txt"; will generate the file "ciphertexrt.txt" by encrypting a randomly generated file load "decrypt.txt" will then decrypt that file.
Creator/Author:: Petzoldt, Albrecht; Schmidt, Dieter Sam, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/09/2019
Date Modified:: 03/09/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Magma programs to the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt using the simple ABC scheme. load "keygen.txt"; will generate the public and private keys in the files public_key.txt and private_key.txt load "encrypt.txt"; will encrypt a randomly generated text and put the result into ciphertext.txt load "decrypt.txt"; will decrypt that file
Creator/Author:: Petzoldt, Albrecht and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/09/2019
Date Modified:: 03/09/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Programs to chapter 7 of the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt. Two methods are attached, one for the standard ABC method, the other for the rectangular ABC method
Creator/Author:: Petzoldt, Albrecht; Schmidt, Dieter Sam, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/09/2019
Date Modified:: 03/09/2019
License:: Public Domain Mark 1.0

Type:: Dataset
Description/Abstract:: Magma programs to chapter 5 of the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt. For the rainbow cryptosystems load "keygen.txt'; will generate the files public_key.txt and private_key.txt, which are then used via load "sign.txt"; to genertate the signature of a randomly generated document, and by load "verify.txt"; to chack that it is a valid signature
Creator/Author:: Petzoldt, Albrecht; Schmidt, Dieter Sam, and Ding, Jintai
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/09/2019
Date Modified:: 03/09/2019
License:: Public Domain Mark 1.0

Type:: Document
Description/Abstract:: Magma programs to chapter 5 of the book "Multivariate Public Key Cryptosystems" by Ding, Petzoldt and Schmidt. load "keygen.txt" ; wiil generate the files public_key.txt and private_key.txt. load "sign.txt" ; will use the file private_key.txt to sign a randomly generated text and will deposit the signture in the file signature.txt load "veryfy.txt"; will use the file public_key.txt and determine if the signature is valid.
Creator/Author:: Schmidt, Dieter Sam
Submitter:: Dieter Sam Schmidt
Date Uploaded:: 03/09/2019
Date Modified:: 03/09/2019
License:: Public Domain Mark 1.0

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