ZKP | ZKPs in Cryptographic Voting | Cryptography library

by kantuni JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(8)Vulnerabilities Install Support

kandi X-RAY | ZKP Summary

ZKP is a JavaScript library typically used in Institutions, Learning, Administration, Public Services, Security, Cryptography applications. ZKP has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Let's start with a simple voting scheme called "mini-voting" for yes/no questions. The scheme consists of one "trusted" authority, a public bulletin board to which everyone (authority and voters) can post messages, and some number of voters. The encryption scheme used is the "Exponential ElGamal", which is a homomorphic assymetric encryption. Setup: The authority creates a (public key, secret key) pair (pk, sk) using the scheme's key generation algorithm and posts the pk to the bulletin board. Voting: Voters read the pk from the bulletin board. They can enter either 1 or 0 (yes / no), which will be encrypted (on the client side) using the scheme's encryption algorithm and will be posted on the board. Tallying: The authority add all ballots using the scheme's add algorithm, decrypts the sum using the scheme's decryption algorithm, and outputs the result of the voting.

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Support

ZKP has a low active ecosystem.

It has 9 star(s) with 2 fork(s). There are 1 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of ZKP is current.

Quality

ZKP has no bugs reported.

Security

ZKP has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

ZKP does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

ZKP releases are not available. You will need to build from source code and install.

Installation instructions are not available. Examples and code snippets are available.

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ZKP Key Features

No Key Features are available at this moment for ZKP.

ZKP Examples and Code Snippets

No Code Snippets are available at this moment for ZKP.

Community Discussions

Trending Discussions on ZKP

Forge Design Automation Example Not working

ZKP in Hyperledger Fabric

Azure Devops Build Fail when using GeneratePathProperty true for PackageReference

Running a software from a flash STM32F779II

Equivalent docker run command of a docker-compose file

Basic Ajax POST sending values arrives null in the controller

Trying to load a model that contains 2 lists of different objects in a modal

Working with columns in pandas

QUESTION

Forge Design Automation Example Not working

Asked 2020-May-21 at 22:50

I'm new to Forge Design Automation and am trying to start from one of the example projects provided by Autodesk(https://github.com/Autodesk-Forge/forge-countdeletewalls-revit). I think all the settings are in the right place, Revit version is matching, but for some reasons it keeps giving me this error for the workitems.

The full error report is as below. I found a similar question already posted on Stack Overflow, but couldn't find a right answer from the thread. Thank you in advance!

...

ANSWER

Answered 2020-May-21 at 22:50

Your input file has a space in it DAL_1920 McKinney_EC_2019.rvt.

You could either provide an input file without a spaces or escape the path in the command line like so:

Source https://stackoverflow.com/questions/61944821

QUESTION

ZKP in Hyperledger Fabric

Asked 2020-Mar-23 at 14:00

I'm using the fabcar project: https://github.com/IBM/blockchain-application-using-fabric-java-sdk

It uses HyperLedger 1.4.1. I would like to know a bit more about privacy-enhancing solutions.

How is Zero Knowledge Proof (ZKP) implemented? Are there any other techniques or solutions implemented?

Thank you very much.

...

ANSWER

Answered 2020-Mar-23 at 14:00

You can implement it using Identity Mixer as stated by IBM Hyperledger Dcoumentation.But I have not come across any working example so far neither from IBM Hypeledger site nor any other unofficial dev blogs.

https://hyperledger-fabric.readthedocs.io/en/latest/idemix.html

Source https://stackoverflow.com/questions/60811320

QUESTION

Azure Devops Build Fail when using GeneratePathProperty true for PackageReference

Asked 2020-Mar-11 at 08:45

We have set up a Project in Visual Studio where we are using NuGet Packages references. For one of the NuGet Packages we are setting the GeneratePathProperty to true, so that we can copy the files from the NuGet package location to the Output bin folder of our Project

He have configured the .csproj file as below:

...

ANSWER

Answered 2020-Mar-11 at 08:45

The above error was caused by an old version(4.x) Nuget being used to restore your solution.

You need to specify the Nuget version to the newest for your NuGetToolInstaller task, if unspecified, a version will be chosen automatically.

Check below example to specify NuGetToolInstaller task to use 5.4.x version of Nuget.

Source https://stackoverflow.com/questions/60618205

QUESTION

Running a software from a flash STM32F779II

Asked 2019-Sep-05 at 11:54

I would like to run my firmware from the flash address :0x08040000

so I partitioned the memory layout for the software as shown:

...

ANSWER

Answered 2019-Sep-05 at 11:54

The address of the reset vector is determined by the

logic level on the BOOT pin at reset
contents of the nDBANK and nDBOOT bits in the user option bytes
contents of the boot address option bytes

Verify that all of these contain the right values according to chapters 2.5 and and 3.4 of the reference manual.

If they still have their default values, and the BOOT pin is pulled low, the cpu will use the value at 0x08000004 with bit 0 cleared as the start address, and the value at 0x08000000 as the initial stack pointer. You can either copy the first 8 bytes from the start of the image to 0x08000000 in the flash, or set an alternate address in the option bytes.

Source https://stackoverflow.com/questions/57804119

QUESTION

Equivalent docker run command of a docker-compose file

Asked 2019-Aug-20 at 05:33

I am working on a project with a docker-compose.yml file having lots of interdependencies:

...

ANSWER

Answered 2019-Aug-19 at 04:03

One way you could figure this out is to use the --verbose flag. This will show all of the SDK commands with parameters that Docker Compose is calling and you can probably work out the equivalent Docker command from that.

Source https://stackoverflow.com/questions/57549729

QUESTION

Basic Ajax POST sending values arrives null in the controller

Asked 2018-Dec-07 at 12:52

I know this is a question that is regularly asked everywhere on the forums of dev but despite having searched I can not find what stuck.

I'm just trying to pass some values through an Ajax POST to my controller. Ajax receives the values but they arrive null in my controller.

I tried declaring a model that has the same variable names and I also tried putting each field in the signature of my method (with the same variable names) but the result is always the same: null.

Is it possible that this does not work because the model of my view is different from the model with which I want to receive my data?

Would you have an idea of what is stuck and especially what is it due?

Thx!

Controller V1

...

ANSWER

Answered 2018-Dec-07 at 11:08

Serialize your object to json before sending it :

Source https://stackoverflow.com/questions/53668073

QUESTION

Trying to load a model that contains 2 lists of different objects in a modal

Asked 2018-Dec-02 at 14:58

Here is my goal:

I have an 'EventViewModel' class that contains a List <_EventsLine> and a List <_SubEventsLine>.
I display the list of all the events of a member (according to the id of a member).
If the user clicks on the name of an event, a modal opens and must display the details of the event (in the upper part of the modal) and a table that lists all the sub-events to which the member is registered.

I managed to implement almost all of my goal but I miss all that the last step: display the list of sub-events in the modal.

I do have a partial view for the details of the event in the modal and I also have a second partial view for the table (sub-events) in the modal.

Currently the modal opens and displays the top part but not the table with the sub-events, I receive an error 500 on Chrome debugger. I think this error has to be related to my view code but I can not figure how to solve it

Do you have an idea?

Controller

...

ANSWER

Answered 2018-Dec-02 at 14:19

Change the subeventsdetails to below in Modal View:

Source https://stackoverflow.com/questions/53579922

QUESTION

Working with columns in pandas

Asked 2017-May-03 at 14:11

This is a part of the table which I have:

...

ANSWER

Answered 2017-May-03 at 14:11

You can create DataFrame from lists first, then create helper columns g with unique values per group with cumcount and last join to df:

Source https://stackoverflow.com/questions/43758625

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ZKP

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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