Search Results for "elliptic"
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Showing 46 open source projects for "elliptic"
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Constantine
Modular, high-performance, zero-dependency cryptography stack
...This library provides a constant-time implementation of cryptographic primitives with a particular focus on cryptography used in blockchains and zero-knowledge-proof systems. The library aims to be a fast, compact and hardened library for elliptic curve cryptography needs, in particular for blockchain protocols and zero-knowledge proofs system. -
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VoronoiFVM.jl
Solution of nonlinear multiphysics partial differential equations
Solver for coupled nonlinear partial differential equations (elliptic-parabolic conservation laws) based on the Voronoi finite volume method. It uses automatic differentiation via ForwardDiff.jl and DiffResults.jl to evaluate user functions along with their jacobians and calculate derivatives of solutions with respect to their parameters. -
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OpenPGP.js
OpenPGP implementation for JavaScript
...It should allow you to sign, encrypt, decrypt, and verify any kind of text, in particular e-mails, as well as managing keys. Version 3.0.0 of the library introduces support for public-key cryptography using elliptic curves. We use native implementations on browsers and Node.js when available. -
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Keyshade
Realtime secret and configuration management tool
...It helps teams avoid hardcoding secrets or manually sharing .env files by providing a centralized system for securely storing and distributing configuration values. The platform uses public key encryption with elliptic curve cryptography to protect secrets while they are stored and transferred. It is built for developers, infrastructure teams, and modern engineering workflows that need secure collaboration without slowing down deployment. Keyshade supports real-time configuration delivery, project-based organization, and developer-friendly integration into applications. ... -
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BoxMG4WRF
The BoxMG elliptic equation solver for WRF
This is a version of the Dendy-Moulton "Black Box Multigrid" elliptic equation solver (until a more permanent archive is established). It has been updated to allow single-precision solutions and is posted here for use with an upcoming release of WRF (Weather Research and Forecasting) model including storm electrification. Only runs under MPI at this time (i.e., no SMP/OpenMP support). The code here is not actively developed and is provided solely for use with WRF to support the WRF_ELEC storm electrification option. ... -
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Ed448-Goldilocks
A 448-bit Edwards curve
This is an implementation of elliptic curve cryptography using the Montgomery and Edwards curves Curve25519, Ed25519, Ed448-Goldilocks and Curve448, using the Decaf / Ristretto encoding. -
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EDGE Toolkit
Cross-platform Integrated Security Suite written in Go
Multi-purpose cross-platform hybrid cryptography tool for symmetric and asymmetric encryption, cipher-based message authentication code (CMAC/PMAC/GMAC/VMAC), recursive hash digest, hash-based message authentication code (HMAC), HMAC-based key derivation function (HKDF), password-based key derivation function (PBKDF2/Argon2/Scrypt), password-hashing scheme (Bcrypt/Argon2/Makwa), shared key agreement (ECDH/VKO/X25519), digital signature (RSA/ECDSA/EdDSA/GOST/SPHINCS+), X.509 CSRs, CRLs and... -
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strobe
STROBE cryptographic protocol framework
...It supports encryption/decryption, hashing, pseudorandom generation and message authentication. It integrates these components in an innovative way that makes secure protocol design relatively simple. With the included elliptic curve code, STROBE additionally supports asymmetric key exchange and digital signature creation and verification. -
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GeomSpace
Interactive geometry software for Euclidean and non-Euclidean spaces
GeomSpace is interactive geometry software for different geometric spaces. You can build your own universe of any dimension and with any geometry. You can choose Euclidean, elliptic, hyperbolic, Galilean, Minkowskii, de Sitter among other spaces. -
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ecc-objc
Elliptic Curve Cryptography
Elliptic Curve Cryptography with Portable Object Compiler and Computer Algebra Kit -
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VKO
GOST R 34.10-2012 VKO key agreement function (RFC 7836)
VKO (выработка ключа общего) is an elliptic curve Diffie-Hellman key agreement function using GOST R 34.10-2012. It allows two parties to jointly agree on a shared secret using an insecure channel. This project is licensed under the ISC License. Copyright © 2020-2021 ALBANESE Research Lab Source code: https://github.com/pedroalbanese/vko Visit: http://albanese.atwebpages.com -
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X25519
NIST SP800-186 X25519 key agreement function written in Go
X25519 is an elliptic curve Diffie-Hellman key exchange using Curve25519 [NIST SP800-186]. It allows two parties to jointly agree on a shared secret using an insecure channel. The original Curve25519 paper defined it as a Diffie-Hellman (DH) function. Daniel J. Bernstein has since proposed that the name Curve25519 be used for the underlying curve, and the name X25519 for the DH function. -
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Open source implementation of Elliptic Curve Primality Proving algorithm, using just the GMP library
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WRF_ELEC
Storm electrification package for the WRF-ARW
...It contains modules for the lightning discharge scheme, the screening layer parameterization, communications, and include code that calls these subroutines. Note that the required elliptic equation solver is a separate download from <http://sourceforge.net/projects/boxmg4wrf> -
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Libecc is an Elliptic Curve Cryptography C++ library for fixed size keys in order to achieve a maximum speed. The goal of this project is to become the first free Open Source library providing the means to generate safe elliptic curves.
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distlink
Library to compute distance between elliptic orbits (MOID)
This C++ library allows to compute the Minimal Orbital Intersection Distance (MOID) between two elliptic confocal orbits using the method by Kholshevnikov & Vassiliev (1999), Cel. Mech. Dyn. Astr., 75, 75. The implementation of the method is described in (Baluev & Mikryukov 2019), Astronomy & Computing, 27, 11. It employs numeric error control and deals carefully with nearly degenerate cases (like almost circular and almost coplanar orbits). -
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ModularBipolynom
Modular Polynom manipulation in Java
XY modular Polynom manipulation in Java for calculating elliptic curves point order -
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sls
SLS Team Java Library
Java library with Cryptographic algorithms. Easy to use Crypto algorithms. Works on Windows, Linux, Android. No external lib dependencies, no useless abstractions, no 'crypto provider'. Elliptic curves was borrowed from BouncyCastle and simplified a lot. Most of EC classes are custom algorithms for certain curves. Can be easily deleted if u dont need them. With couple of classes u can parse and construct those ugly ASN.1 structures, look at RSA and EC key formats for example. No bad dependencies between classes, so u can easily cut off unnecessary code and simply include what u need in your project. ... -
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Construct2D
COmputational fluid dyNamics STRUctured grid CreaTor for 2D airfoils
...Construct2D can create grids with O topology (recommended for airfoils with a blunt trailing edge) or C topology (recommended for airfoils with a sharp trailing edge). Now available in version 2.0: hyperbolic grid generation to create higher quality grids in a fraction of the time compared to elliptic grid generation. Elliptic grid generation is still available also. Smooth airfoil surface spacing is handled automatically with user-controlled clustering parameters. Also included is a visualizer written in Python with matplotlib. -
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Hi anybody, This 7z allow you hiding many files using LSB Steganographic method in many pics, also let you the possibility to cipher the hidden files using private and public key with ECC(Elliptic curve cryptography), using BouncyCastle Java library or AES-256 bits. HOW TO USE: Its software needs JRE 1.7 or Higher!! Just unzip the dist.7z file and open Faster-Hiding.jar file, you can download the sources. Please open tickets if you found a problem or copyright trouble. Excuse me by your disturb.
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Grin is a set of tools for solving 2D elliptic equations using boundary elements (Green's functions)
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libnova
Celestial Mechanics Engine
libnova is a general purpose, double precision, celestial mechanics, astrometry and astrodynamics library. -
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The Free Finite Element Package is a library which contains numerical methods required when working with finite elements. The goal of FFEP is to provide basic functions for approximating the solution of elliptic and parabolic PDEs in 2D. Until 2016 FFEP was developed using C. Science 2016 the language was switched to GNU Octave with some C Mex-Functions. Mesh generation or import is not part of FFEP. We recommend the use of Gmsh.
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SSH Client Library for .Net
Client library utilizing the Secure Shell protocol for .Net
...Includes support for tty, sftp, local port forwarding, remote port forwarding, dynamic port forwarding, and remote execution. Additionally supports the following: Key Exchange: Diffie Hellman Group 1 and Group 14 with SHA1, and Group Exhange with SHA1 or SHA256, Elliptic Curve Diffie Hellman with SHA2 and NIST curves 256, 384, and 521 Encryption: AES128, 192, and 256, and TripleDES in Counter or CBC mode, Cast128 and Blowfish in CBC mode, and TripleDES in EBC mode Authentication: Password, PublicKey (OpenSSH DSS, RSA, and ECDSA, PuTTy DSS, and RSA) Message Authentication: HMAC using SHA256, 384, and 512, SHA1, RipeMD160, MD5, MD5-96, and SHA1-96. -
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Brainpool4OpenSSH
Brainpool (RFC 5639) Elliptic Curves for OpenSSH
This patch adds support for the Brainpool Elliptic Curves (defined in RFC 5639) to OpenSSH. Brainpool Elliptic Curves are first introduced by OpenSSL 1.0.2-beta1 (please note that this version suffers from heartbleed -> pls. use next version!). Brainpool 256bit, 384bit, 512bit, and their twisted sisters can be used.