X25519 elliptic curve Diffie-Hellman key exchange in pure-Rust, using curve25519-dalek.

Small portable Elliptic-Curve Diffie-Hellman in C

Generate a certificate signing request (CSR) programmatically on iOS/macOS/watchOS/tvOS devices

A cryptographic library

Port of https://bearssl.org BearSSL to ESP8266

Ed25519 signing, verification and encryption, decryption for arbitary files; like OpenBSD signifiy but with more functionality and written in Golang - only easier and simpler

Implemented in python , Elliptic-curve Diffie–Hellman (ECDH) is a key agreement protocol that allows two parties, each having an elliptic-curve public–private key pair, to establish a shared secret over an insecure channel. This shared secret may be directly used as a key, or to derive another key

Cryptography notes

Simple app that tests the CertificateSigningRequestSwift framework

Javacard implementation of Curve25519 (prototype, work-in-progress)

Crypto projects in python, e.g. Attacks to Vigenere, RSA, Telnet Protocol, Hip Replacement , Vernam cipher, Crack Zip Files, Encryptions RC4, Steganography, Feistel cipher, Superincreasing Knapsac, Elliptic Curve Cryptography, Diffie Hellman & EDF.

A Node.js ECDH and RSA helper library.

In this project, a leakage-resilient and lightweight (LRL) ECDH-based authenticated key exchange (AKE) protocol is proposed. It is found that the protocol remains secure under continual leakage attacks by employing the blinding and refreshing technique for long-term secret keys. Moreover, it alleviates the computational burden on the computatio…

Mini Crypto and big number suite with x25519 and AEAD_ChaCha20 (RFC7748 and RFC 7539).

Elliptic Curve Diffie Hellman Key Exchange over HTTP on iOS

Swift wrapper for Bitcoin Core secp256k1 or libsecp256k1

Pure Java ECDSA signature/verification and ECDH key agreement

ECDH Key Exchanger

Elliptic Curve Diffie-Hellman in C

App to test implementation of elliptic curve chiffre Diffie-Hellman key exchange.