Skip to content
GitLab
Commit e426ba01 authored by Aditya Damodaran's avatar Aditya Damodaran
Browse files

FOSS Compliance

parent 19fcc536
Expand all Hide whitespace changes
Inline Side-by-side
.gitignore
View file @ e426ba01
# SPDX-FileCopyrightText: 2021 University of Luxembourg
# SPDX-License-Identifier: CC0-1.0
# SPDXVersion: SPDX-2.2
# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
......@@ -57,4 +60,4 @@ venv.bak/
.idea/
# Output
# *.xlsx
\ No newline at end of file
*.xlsx
\ No newline at end of file
FOSS Information.txt 0 → 100644
View file @ e426ba01
Charm-Crypto v0.50
- (C) Copyright 2013, John Hopkins University ISI
- LGPL v3
- Modified: No
The Pairing Based Cryptogrpahy Library v0.5.14
- Copyright (C) 2010 Ben Lynn of Stanford
- LGPL v3
- Modified: No
The GNU Multiple Precision Arithmetic Library v6.2.1
- Copyright 1996, 2020 Free Software Foundation, Inc.
- LGPL v3
- Modified: No
Relic Toolkit v0.5.0
- Copyright (c) 2021 Relic Authors
- LGPL v2.1
- Modified: No
Openpyxl v3.0.6
- Copyright (c) 2010-2021 openpyxl
- MIT License
- Modified: No
Texttable v1.6.3
- Copyright (C) 2003-2020 Gerome Fournier <jef(at)foutaise.org>
- MIT License
- Modified: No
LICENSE.txt deleted 100644 → 0
View file @ 19fcc536
GNU LESSER GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
This version of the GNU Lesser General Public License incorporates
the terms and conditions of version 3 of the GNU General Public
License, supplemented by the additional permissions listed below.
0. Additional Definitions.
As used herein, "this License" refers to version 3 of the GNU Lesser
General Public License, and the "GNU GPL" refers to version 3 of the GNU
General Public License.
"The Library" refers to a covered work governed by this License,
other than an Application or a Combined Work as defined below.
An "Application" is any work that makes use of an interface provided
by the Library, but which is not otherwise based on the Library.
Defining a subclass of a class defined by the Library is deemed a mode
of using an interface provided by the Library.
A "Combined Work" is a work produced by combining or linking an
Application with the Library. The particular version of the Library
with which the Combined Work was made is also called the "Linked
Version".
The "Minimal Corresponding Source" for a Combined Work means the
Corresponding Source for the Combined Work, excluding any source code
for portions of the Combined Work that, considered in isolation, are
based on the Application, and not on the Linked Version.
The "Corresponding Application Code" for a Combined Work means the
object code and/or source code for the Application, including any data
and utility programs needed for reproducing the Combined Work from the
Application, but excluding the System Libraries of the Combined Work.
1. Exception to Section 3 of the GNU GPL.
You may convey a covered work under sections 3 and 4 of this License
without being bound by section 3 of the GNU GPL.
2. Conveying Modified Versions.
If you modify a copy of the Library, and, in your modifications, a
facility refers to a function or data to be supplied by an Application
that uses the facility (other than as an argument passed when the
facility is invoked), then you may convey a copy of the modified
version:
a) under this License, provided that you make a good faith effort to
ensure that, in the event an Application does not supply the
function or data, the facility still operates, and performs
whatever part of its purpose remains meaningful, or
b) under the GNU GPL, with none of the additional permissions of
this License applicable to that copy.
3. Object Code Incorporating Material from Library Header Files.
The object code form of an Application may incorporate material from
a header file that is part of the Library. You may convey such object
code under terms of your choice, provided that, if the incorporated
material is not limited to numerical parameters, data structure
layouts and accessors, or small macros, inline functions and templates
(ten or fewer lines in length), you do both of the following:
a) Give prominent notice with each copy of the object code that the
Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the object code with a copy of the GNU GPL and this license
document.
4. Combined Works.
You may convey a Combined Work under terms of your choice that,
taken together, effectively do not restrict modification of the
portions of the Library contained in the Combined Work and reverse
engineering for debugging such modifications, if you also do each of
the following:
a) Give prominent notice with each copy of the Combined Work that
the Library is used in it and that the Library and its use are
covered by this License.
b) Accompany the Combined Work with a copy of the GNU GPL and this license
document.
c) For a Combined Work that displays copyright notices during
execution, include the copyright notice for the Library among
these notices, as well as a reference directing the user to the
copies of the GNU GPL and this license document.
d) Do one of the following:
0) Convey the Minimal Corresponding Source under the terms of this
License, and the Corresponding Application Code in a form
suitable for, and under terms that permit, the user to
recombine or relink the Application with a modified version of
the Linked Version to produce a modified Combined Work, in the
manner specified by section 6 of the GNU GPL for conveying
Corresponding Source.
1) Use a suitable shared library mechanism for linking with the
Library. A suitable mechanism is one that (a) uses at run time
a copy of the Library already present on the user's computer
system, and (b) will operate properly with a modified version
of the Library that is interface-compatible with the Linked
Version.
e) Provide Installation Information, but only if you would otherwise
be required to provide such information under section 6 of the
GNU GPL, and only to the extent that such information is
necessary to install and execute a modified version of the
Combined Work produced by recombining or relinking the
Application with a modified version of the Linked Version. (If
you use option 4d0, the Installation Information must accompany
the Minimal Corresponding Source and Corresponding Application
Code. If you use option 4d1, you must provide the Installation
Information in the manner specified by section 6 of the GNU GPL
for conveying Corresponding Source.)
5. Combined Libraries.
You may place library facilities that are a work based on the
Library side by side in a single library together with other library
facilities that are not Applications and are not covered by this
License, and convey such a combined library under terms of your
choice, if you do both of the following:
a) Accompany the combined library with a copy of the same work based
on the Library, uncombined with any other library facilities,
conveyed under the terms of this License.
b) Give prominent notice with the combined library that part of it
is a work based on the Library, and explaining where to find the
accompanying uncombined form of the same work.
6. Revised Versions of the GNU Lesser General Public License.
The Free Software Foundation may publish revised and/or new versions
of the GNU Lesser General Public License from time to time. Such new
versions will be similar in spirit to the present version, but may
differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Library as you received it specifies that a certain numbered version
of the GNU Lesser General Public License "or any later version"
applies to it, you have the option of following the terms and
conditions either of that published version or of any later version
published by the Free Software Foundation. If the Library as you
received it does not specify a version number of the GNU Lesser
General Public License, you may choose any version of the GNU Lesser
General Public License ever published by the Free Software Foundation.
If the Library as you received it specifies that a proxy can decide
whether future versions of the GNU Lesser General Public License shall
apply, that proxy's public statement of acceptance of any version is
permanent authorization for you to choose that version for the
Library.
LICENSES/CC0-1.0.txt 0 → 100644
View file @ e426ba01
Creative Commons Legal Code
CC0 1.0 Universal
CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
HEREUNDER.
Statement of Purpose
The laws of most jurisdictions throughout the world automatically confer
exclusive Copyright and Related Rights (defined below) upon the creator
and subsequent owner(s) (each and all, an "owner") of an original work of
authorship and/or a database (each, a "Work").
Certain owners wish to permanently relinquish those rights to a Work for
the purpose of contributing to a commons of creative, cultural and
scientific works ("Commons") that the public can reliably and without fear
of later claims of infringement build upon, modify, incorporate in other
works, reuse and redistribute as freely as possible in any form whatsoever
and for any purposes, including without limitation commercial purposes.
These owners may contribute to the Commons to promote the ideal of a free
culture and the further production of creative, cultural and scientific
works, or to gain reputation or greater distribution for their Work in
part through the use and efforts of others.
For these and/or other purposes and motivations, and without any
expectation of additional consideration or compensation, the person
associating CC0 with a Work (the "Affirmer"), to the extent that he or she
is an owner of Copyright and Related Rights in the Work, voluntarily
elects to apply CC0 to the Work and publicly distribute the Work under its
terms, with knowledge of his or her Copyright and Related Rights in the
Work and the meaning and intended legal effect of CC0 on those rights.
1. Copyright and Related Rights. A Work made available under CC0 may be
protected by copyright and related or neighboring rights ("Copyright and
Related Rights"). Copyright and Related Rights include, but are not
limited to, the following:
i. the right to reproduce, adapt, distribute, perform, display,
communicate, and translate a Work;
ii. moral rights retained by the original author(s) and/or performer(s);
iii. publicity and privacy rights pertaining to a person's image or
likeness depicted in a Work;
iv. rights protecting against unfair competition in regards to a Work,
subject to the limitations in paragraph 4(a), below;
v. rights protecting the extraction, dissemination, use and reuse of data
in a Work;
vi. database rights (such as those arising under Directive 96/9/EC of the
European Parliament and of the Council of 11 March 1996 on the legal
protection of databases, and under any national implementation
thereof, including any amended or successor version of such
directive); and
vii. other similar, equivalent or corresponding rights throughout the
world based on applicable law or treaty, and any national
implementations thereof.
2. Waiver. To the greatest extent permitted by, but not in contravention
of, applicable law, Affirmer hereby overtly, fully, permanently,
irrevocably and unconditionally waives, abandons, and surrenders all of
Affirmer's Copyright and Related Rights and associated claims and causes
of action, whether now known or unknown (including existing as well as
future claims and causes of action), in the Work (i) in all territories
worldwide, (ii) for the maximum duration provided by applicable law or
treaty (including future time extensions), (iii) in any current or future
medium and for any number of copies, and (iv) for any purpose whatsoever,
including without limitation commercial, advertising or promotional
purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
member of the public at large and to the detriment of Affirmer's heirs and
successors, fully intending that such Waiver shall not be subject to
revocation, rescission, cancellation, termination, or any other legal or
equitable action to disrupt the quiet enjoyment of the Work by the public
as contemplated by Affirmer's express Statement of Purpose.
3. Public License Fallback. Should any part of the Waiver for any reason
be judged legally invalid or ineffective under applicable law, then the
Waiver shall be preserved to the maximum extent permitted taking into
account Affirmer's express Statement of Purpose. In addition, to the
extent the Waiver is so judged Affirmer hereby grants to each affected
person a royalty-free, non transferable, non sublicensable, non exclusive,
irrevocable and unconditional license to exercise Affirmer's Copyright and
Related Rights in the Work (i) in all territories worldwide, (ii) for the
maximum duration provided by applicable law or treaty (including future
time extensions), (iii) in any current or future medium and for any number
of copies, and (iv) for any purpose whatsoever, including without
limitation commercial, advertising or promotional purposes (the
"License"). The License shall be deemed effective as of the date CC0 was
applied by Affirmer to the Work. Should any part of the License for any
reason be judged legally invalid or ineffective under applicable law, such
partial invalidity or ineffectiveness shall not invalidate the remainder
of the License, and in such case Affirmer hereby affirms that he or she
will not (i) exercise any of his or her remaining Copyright and Related
Rights in the Work or (ii) assert any associated claims and causes of
action with respect to the Work, in either case contrary to Affirmer's
express Statement of Purpose.
4. Limitations and Disclaimers.
a. No trademark or patent rights held by Affirmer are waived, abandoned,
surrendered, licensed or otherwise affected by this document.
b. Affirmer offers the Work as-is and makes no representations or
warranties of any kind concerning the Work, express, implied,
statutory or otherwise, including without limitation warranties of
title, merchantability, fitness for a particular purpose, non
infringement, or the absence of latent or other defects, accuracy, or
the present or absence of errors, whether or not discoverable, all to
the greatest extent permissible under applicable law.
c. Affirmer disclaims responsibility for clearing rights of other persons
that may apply to the Work or any use thereof, including without
limitation any person's Copyright and Related Rights in the Work.
Further, Affirmer disclaims responsibility for obtaining any necessary
consents, permissions or other rights required for any use of the
Work.
d. Affirmer understands and acknowledges that Creative Commons is not a
party to this document and has no duty or obligation with respect to
this CC0 or use of the Work.
LICENSES/GPL-3.0-or-later.txt 0 → 100644
View file @ e426ba01
This diff is collapsed.
README.md
View file @ e426ba01
<!--
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
-->
# Unlinkable Updatable Hiding Databases and Privacy-Preserving Loyalty Programs
This repository contains the source code for an implementation of the HD (Unlinkable Updatable Hiding Database) primitive described in our paper titled "Unlinkable Updatable Hiding Databases and Privacy-Prserving Loyalty Programs". It also includes an implementation of the Privacy-Preserving Loyalty Program protocol put forward in this paper, which uses the aforementioned primitive.
......
Vagrantfile
View file @ e426ba01
# SPDX-FileCopyrightText: 2021 University of Luxembourg
# SPDX-License-Identifier: CC0-1.0
# SPDXVersion: SPDX-2.2
# -*- mode: ruby -*-
# vi: set ft=ruby :
......
protocol.py
View file @ e426ba01
# Copyright © 2021 by University of Luxembourg.
# Developed at SnT APSIA by:
# Aditya Damodaran, aditya.damodaran@uni.lu
# Alfredo Rial, alfredo.rial@uni.lu
'''
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
'''
import argparse
import time
......
requirements.txt
View file @ e426ba01
# SPDX-FileCopyrightText: 2021 University of Luxembourg
# SPDX-License-Identifier: CC0-1.0
# SPDXVersion: SPDX-2.2
openpyxl
texttable
uuhd/functionalities.py
View file @ e426ba01
# Copyright © 2021 by University of Luxembourg.
# Developed at SnT APSIA by:
# Aditya Damodaran, aditya.damodaran@uni.lu
# Alfredo Rial, alfredo.rial@uni.lu
'''
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
'''
import weakref
......
uuhd/jsonobjects.py
View file @ e426ba01
# Copyright © 2021 by University of Luxembourg.
# Developed at SnT APSIA by:
# Aditya Damodaran, aditya.damodaran@uni.lu
# Alfredo Rial, alfredo.rial@uni.lu
'''
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
'''
def dict_from_class(cls):
excluded_keys = ["__dict__", "__doc__", "__module__", "__weakref__"]
......
uuhd/measurementutil.py
View file @ e426ba01
# Copyright © 2021 by University of Luxembourg.
# Developed at SnT APSIA by:
# Aditya Damodaran, aditya.damodaran@uni.lu
# Alfredo Rial, alfredo.rial@uni.lu
'''
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
'''
import sys
......
uuhd/primitives.py
View file @ e426ba01
# Copyright © 2021 by University of Luxembourg.
# Developed at SnT APSIA by:
# Aditya Damodaran, aditya.damodaran@uni.lu
# Alfredo Rial, alfredo.rial@uni.lu
'''
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
'''
from __future__ import print_function
import hashlib
......
uuhd/sigmaprotocol.py
View file @ e426ba01
# Copyright © 2021 by University of Luxembourg.
# Developed at SnT APSIA by:
# Aditya Damodaran, aditya.damodaran@uni.lu
# Alfredo Rial, alfredo.rial@uni.lu
'''
SPDX-FileCopyrightText: 2021 University of Luxembourg
SPDX-License-Identifier: GPL-3.0-or-later
SPDXVersion: SPDX-2.2
Authors:
Aditya Damodaran, aditya.damodaran@uni.lu
Alfredo Rial, alfredo.rial@uni.lu
'''
import json
from charm.core.engine.util import objectToBytes, bytesToObject
from charm.toolbox.pairinggroup import PairingGroup, pair, ZR
from charm.toolbox.integergroup import RSAGroup
......
Supports Markdown
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment