newhope | Golang Post-quantum key exchange – a new hope

by Yawning Go Version: Current License: Non-SPDX

X-Ray Key Features Code Snippets(1)Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | newhope Summary

newhope is a Go library. newhope has no bugs, it has no vulnerabilities and it has low support. However newhope has a Non-SPDX License. You can download it from GitHub.

Golang "Post-quantum key exchange – a new hope." (Mirror of https://gitlab.com/yawning/newhope)

Support

Quality

Security

License

Reuse

Support

newhope has a low active ecosystem.

It has 77 star(s) with 11 fork(s). There are 15 watchers for this library.

It had no major release in the last 6 months.

newhope has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of newhope is current.

Quality

newhope has 0 bugs and 0 code smells.

Security

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

newhope code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

newhope has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

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

It has 2080 lines of code, 60 functions and 16 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed newhope and discovered the below as its top functions. This is intended to give you an instant insight into newhope implemented functionality, and help decide if they suit your requirements.

batcher84 calls the function in ascending order .
KeyExchange Bob takes an alicePk seed and returns the resulting public key .
KeyExchangeSimpleBob encrypts the given public key .
ntt computes the distance between two parameters .
GenerateKeyPairAlice returns a new private key pair .
GenerateKeyPairSimpleAlice returns a private keypair and public key pair .
KeyExchangeAlice exchanges a key and alice sk .
rec performs a linear linear step .
KeyExchangeSimpleAlice is the same as KeyExchange except that it takes a simple Alice sk .
f returns the float32 value of x .

Get all kandi verified functions for this library.

newhope Key Features

No Key Features are available at this moment for newhope.

newhope Examples and Code Snippets

Quantum-Safe Key Exchange - Example

Python

Lines of Code : 29

License : No License

Copy

pip install pynewhope


from pynewhope import newhope

# Step 1: Alice generates random keys and her public msg to Bob
alicePrivKey, aliceMsg = newhope.keygen()
print("Alice sends to Bob her public message:", aliceMsg)

# Step 2: Bob receives the msg

Community Discussions

Trending Discussions on newhope

Unable to build Botan for Android on Windows

QUESTION

Unable to build Botan for Android on Windows

Asked 2020-Mar-21 at 22:13

I cannot understand how to build Botan for android, according on the instruction here:

$ export CXX=/opt/android-ndk/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android28-clang++

$ ./configure.py --os=android --cc=clang --cpu=arm64

i cannot understand how to use this commands on Windows, also reading previous issues did not help me, can you tell me how did you build this library on windows step-by-step, just your command examples?

I used --cc-bin option of configure.py to specify the path to the compiler, it is considered a solution for windows, but what i have is:

...

ANSWER

Answered 2020-Mar-21 at 22:13

It seems Botan support for building Android binaries on Windows hosts is limited. You will have to use dark magic to make this work.

The build process consists of two phases, the configuration phase and the make phase.

The Android-specific instructions in the documentation you linked do not cover the whole build process, only the configuration phase. For the make phase, you then have to follow the Windows-specific instructions (link).

Configuration phase:

You will need the following binaries, adjust the paths to your machine:

clang++ (note the .cmd at the end): C:\Development\android-ndk-r19c-windows-x86_64\android-ndk-r19c\toolchains\llvm\prebuilt\windows-x86_64\bin\armv7a-linux-androideabi28-clang++.cmd
ar: C:\Development\android-ndk-r19c-windows-x86_64\android-ndk-r19c\toolchains\llvm\prebuilt\windows-x86_64\bin\arm-linux-androideabi-ar.exe

In the Botan folder, run the configure command:

Source https://stackoverflow.com/questions/60788004

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

Vulnerabilities

No vulnerabilities reported

Install newhope

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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