GitHub topics: signature-verification

CatExec/signature-recognition-cnn

A deep learning-based system for signature classification using CNN, HOG, and SIFT. This project segments signature images, applies feature extraction, and trains models to recognize individual signatures. Performance is evaluated using precision, recall, F1-score, and accuracy.

Language: Jupyter Notebook - Size: 3.94 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 0 - Forks: 0

NAVANEETHA123-tech/signature-recognition-cnn

A deep learning-based system for signature classification using CNN, HOG, and SIFT. This project segments signature images, applies feature extraction, and trains models to recognize individual signatures. Performance is evaluated using precision, recall, F1-score, and accuracy.

Language: Jupyter Notebook - Size: 3.94 MB - Last synced at: 1 day ago - Pushed at: 1 day ago - Stars: 0 - Forks: 0

AmazingAng/WTF-Solidity

WTF Solidity 极简入门教程，供小白们使用。Now supports English! 官网: https://wtf.academy

Language: Solidity - Size: 216 MB - Last synced at: 1 day ago - Pushed at: about 2 months ago - Stars: 12,593 - Forks: 2,181

wolfSSL/wolfssl-examples

Example applications using the wolfSSL lightweight SSL/TLS library

Language: C - Size: 41 MB - Last synced at: 3 days ago - Pushed at: 3 days ago - Stars: 262 - Forks: 176

aimardcr/APKKiller

Bypass APK Signatures Verify & Integrity Check using Reflection

Language: C++ - Size: 1.21 MB - Last synced at: about 14 hours ago - Pushed at: 9 months ago - Stars: 363 - Forks: 103

carabiner-dev/bnd

Sign and package attestations in sigstore bundles

Language: Go - Size: 479 KB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 5 - Forks: 2

alessiofrittoli/crypto-signature

Lightweight TypeScript Signatures library

Language: TypeScript - Size: 192 KB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 0 - Forks: 0

sse-secure-systems/connaisseur

An admission controller that integrates Container Image Signature Verification into a Kubernetes cluster

Language: Go - Size: 29.2 MB - Last synced at: 8 days ago - Pushed at: 8 days ago - Stars: 455 - Forks: 62

Nuisancexd/laced

A file encryption tool supporting asymmetric encryption (RSA + ChaCha20) and symmetric encryption (ChaCha20). The tool allows you to encrypt files with different encryption modes and categories, such as full encryption, partial encryption, and header encryption.

Language: C++ - Size: 70.3 KB - Last synced at: 10 days ago - Pushed at: 10 days ago - Stars: 1 - Forks: 0

bodrovis-learning/brave_signer

Bravely generate key pairs, sign files, and check signatures.

Language: Go - Size: 104 KB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 0 - Forks: 0

saturneric/GpgFrontend

A free, open-source, robust yet user-friendly, compact and cross-platform tool for OpenPGP encryption. It stands out as an exceptional GUI frontend for the modern GnuPG (gpg).

Language: C++ - Size: 12.9 MB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 582 - Forks: 54

avast/apkverifier

APK Signature verification in Go. Supports scheme v1, v2 and v3 and passes Google apksig's testing suite.

Language: Go - Size: 741 KB - Last synced at: 17 days ago - Pushed at: 17 days ago - Stars: 84 - Forks: 26

jahed/webverify

Verify Authorship of Webpages. Includes a Web Extension as a proof-of-concept using PGP.

Language: JavaScript - Size: 295 KB - Last synced at: 4 days ago - Pushed at: over 2 years ago - Stars: 19 - Forks: 1

juburr/cosign-orb

A simple CircleCI orb used to install Cosign and sign container images

Language: Shell - Size: 713 KB - Last synced at: 19 days ago - Pushed at: 19 days ago - Stars: 2 - Forks: 1

shaina-gh/DSS

Java implementation of the Digital Signature Standard (DSS) for message integrity and authenticity verification.

Language: Java - Size: 6.84 KB - Last synced at: 18 days ago - Pushed at: 21 days ago - Stars: 0 - Forks: 0

opencoff/sigtool

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

Language: Go - Size: 1.28 MB - Last synced at: 21 days ago - Pushed at: 22 days ago - Stars: 86 - Forks: 15

KianAnd19/signature-verification

Signature verification using a siamese neural network and pytorch.

Language: Python - Size: 29.7 MB - Last synced at: 5 days ago - Pushed at: about 2 months ago - Stars: 3 - Forks: 0

salrashid123/pqc_scratchpad

Post-Quantum Cryptography (PQC) scratchpad

Language: Go - Size: 122 KB - Last synced at: 26 days ago - Pushed at: 26 days ago - Stars: 1 - Forks: 0

hiddeco/sshsig

Go implementation of the OpenSSH SSH Signature protocol. Sign and verify messages using SSH keys in Go.

Language: Go - Size: 148 KB - Last synced at: 28 days ago - Pushed at: 28 days ago - Stars: 14 - Forks: 1

wolfSSL/wolfcrypt-py

A Python wrapper that encapsulates wolfSSL's wolfCrypt API.

Language: Python - Size: 2.35 MB - Last synced at: 13 days ago - Pushed at: 2 months ago - Stars: 34 - Forks: 20

wolfSSL/wolfCLU

The wolfSSL Command Line Utility wolfCLU

Language: C - Size: 1.41 MB - Last synced at: 13 days ago - Pushed at: about 1 month ago - Stars: 17 - Forks: 29

MHHukiewitz/fastapi-walletauth

FastAPI extension for user authentication through signature challenges

Language: Python - Size: 380 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 1

colstrom/niftygate

Drop-in Access Control via NFT Ownership

Language: Rust - Size: 2.99 MB - Last synced at: 6 days ago - Pushed at: almost 3 years ago - Stars: 72 - Forks: 14

Unisys/NSign

NSign (/ˈensaɪn/) is a set of .Net libraries for HTTP Message Signatures (RFC 9421).

Language: C# - Size: 624 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 7 - Forks: 1

Aditya-alchemist/Merkle-Airdrops

This project implements an Ethereum-based token airdrop using Merkle Trees and EIP-712 signatures for secure and gas-efficient claims. The contract ensures that only eligible users (based on a pre-generated Merkle Root) can claim tokens, and it verifies their identity using cryptographic signatures.

Language: Solidity - Size: 26.4 KB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 1 - Forks: 0

mimiquate/slack_request

🔐 Verify Slack HQ webhooks in Elixir

Language: Elixir - Size: 94.7 KB - Last synced at: 27 days ago - Pushed at: about 1 month ago - Stars: 5 - Forks: 0

G-h-o-s-t-0/signature-recognition-cnn

A deep learning-based system for signature classification using CNN, HOG, and SIFT. This project segments signature images, applies feature extraction, and trains models to recognize individual signatures. Performance is evaluated using precision, recall, F1-score, and accuracy.

Language: Jupyter Notebook - Size: 3.94 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

SAMEERVASU/signature-recognition-cnn

A deep learning-based system for signature classification using CNN, HOG, and SIFT. This project segments signature images, applies feature extraction, and trains models to recognize individual signatures. Performance is evaluated using precision, recall, F1-score, and accuracy.

Language: Jupyter Notebook - Size: 3.94 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

enricobottazzi/designated-verifier-proof

Reusable component to add a designated verifier to your zk circom circuit. It means that the zk proof generated from your circuit cannot be verified by someonewho is not the designated verifier (identified by its ethereum public address)

Language: JavaScript - Size: 89.4 MB - Last synced at: 25 days ago - Pushed at: about 2 years ago - Stars: 40 - Forks: 4

VinhLoiIT/signet-pytorch

SigNet implementation in Pytorch

Language: Python - Size: 17.6 KB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 23 - Forks: 5

TerryMinn/vtoken

signature base tokenizer

Language: TypeScript - Size: 35.2 KB - Last synced at: 3 days ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

luizgh/sigver_wiwd

Learned representation for Offline Handwritten Signature Verification. Models and code to extract features from signature images.

Language: Jupyter Notebook - Size: 2.35 MB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 144 - Forks: 52

I-Alzamil/verifysign

A rust crate used to verify digital code signature on files.

Language: Rust - Size: 42 KB - Last synced at: 21 days ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

syncom/tinyp256

A minimum implementation of ECDSA-P256 signature verification with tinycrypt

Language: C - Size: 39.1 KB - Last synced at: 15 days ago - Pushed at: 10 months ago - Stars: 4 - Forks: 3

mubarizkyc/solana-signature-verification

Language: TypeScript - Size: 103 KB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

lukeFalsina/Grab-n-Run

Grab’n Run, a simple and effective Java Library for Android projects to secure dynamic code loading.

Language: Java - Size: 22 MB - Last synced at: about 1 month ago - Pushed at: almost 9 years ago - Stars: 413 - Forks: 56

cedarcode/openssl-signature_algorithm

ECDSA, EdDSA, RSA-PSS and RSA-PKCS#1 signature algorithms for ruby

Language: Ruby - Size: 116 KB - Last synced at: 14 days ago - Pushed at: 2 months ago - Stars: 10 - Forks: 4

gabotechs/signway

Bring the power of pre-signed URLs to your apps. Signway is a gateway for redirecting ephimeral signed URLs to the requested API

Language: Rust - Size: 1.34 MB - Last synced at: about 11 hours ago - Pushed at: 12 months ago - Stars: 94 - Forks: 5

pur3miish/Antelope-ECC

A universal JavaScript ECC digital signature and key utility package for Antelope based blockchains

Language: TypeScript - Size: 214 KB - Last synced at: about 1 month ago - Pushed at: 2 months ago - Stars: 1 - Forks: 0

soumitri2001/awesome-signature-verification

A curated, non-exhaustive list of papers in handwritten signature verification using ML/DL techniques.

Size: 41 KB - Last synced at: 3 days ago - Pushed at: over 2 years ago - Stars: 19 - Forks: 1

formulae-org/package-cryptography-js

Cryptography package for Fōrmulæ, in JavaScript

Language: JavaScript - Size: 67.4 KB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 1 - Forks: 0

divyadhimaan/Capstone-Project

A conceptual model to detect and verify signatures on bank cheques. This is our Final Year project at Thapar Institute of Engineering and Technology.

Language: Python - Size: 228 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 24 - Forks: 6

BruceWind/AESJniEncrypt

🛡 Make safest code in Android. (基于libsodium实现chacha20算法,key在native中,防止被二次打包){长期维护,请star,勿fork}

Language: C - Size: 375 KB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 1,011 - Forks: 166

igoose1/minitrust

Verify digital signatures using a trusted list of public keys.

Language: Go - Size: 43.9 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 4 - Forks: 0

demining/Deserialize-Signature-Vulnerability-in-Bitcoin-Network

In this study, we will look at the DeserializeSignature vulnerability, discovered in 2023, which allows attackers to create invalid signatures that can be accepted as valid by the Bitcoin network.

Language: Jupyter Notebook - Size: 9.13 MB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 2 - Forks: 2

pur3miish/isomorphic-secp256k1-js

A ultra lightweight Universal JavaScript Elliptic Curve Digital Signature Algorithm (ECDSA) for the Koblitz secp256k1 curve.

Language: TypeScript - Size: 109 KB - Last synced at: about 1 month ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

plowsai/keyjs

A simple service for temporary keys. [🚧WIP]

Language: JavaScript - Size: 5.86 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 1 - Forks: 0

kube-tarian/sigrun

Sign your artifacts, source code or container images using Sigstore tools, Save the Signatures you want to use, and Validate & Control the deployments to allow only the known Sources based on Signatures, Maintainers & other payloads automatically.

Language: Go - Size: 705 KB - Last synced at: 9 days ago - Pushed at: almost 2 years ago - Stars: 13 - Forks: 3

s-m-quadri/draw-key

Research-Based Digital Signature Authentication: An Alternative to Password-Based Authentication with Integration Capabilities

Language: JavaScript - Size: 185 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 1 - Forks: 0

GuidoDipietro/solana-ed25519-secp256k1-sig-verification

On-chain Ed25519 and Secp256k1 signature verification using instruction introspection

Language: TypeScript - Size: 205 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 50 - Forks: 15

c0mm4nd/dart-ecdsa

Dart's ecdsa signature for ec

Language: Dart - Size: 21.5 KB - Last synced at: 5 days ago - Pushed at: 8 months ago - Stars: 9 - Forks: 3

Kilonzo88/Airdrop-and-Signatures

This project enables claiming of airdrops. Claimers can pay their gas fees or have someone else do so

Language: Solidity - Size: 99.6 KB - Last synced at: 4 months ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

SquilliamX/christmas-merkle-airdrop

A cutting-edge token distribution system that combines Merkle tree verification with EIP-712 signatures for maximum security and gas efficiency. Built with Foundry and OpenZeppelin, this protocol implements double-layer cryptographic validation, pre-image attack protection, and comprehensive testing. Perfect for secure, scalable token airdrops.

Language: Solidity - Size: 430 KB - Last synced at: about 2 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

anupdhoble/6thSemProject_SignatureVerification

This repository contains the source code and documentation for a Signature Verification System Using CNN. The system utilizes Convolutional Neural Networks (CNN) to authenticate handwritten signatures, reducing the risk of forgery and falsification in legal, financial, and commercial transactions.

Language: Python - Size: 12.4 MB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 0 - Forks: 1

ishan-surana/cryptosystems

The 𝚌𝚛𝚢𝚙𝚝𝚘𝚜𝚢𝚜𝚝𝚎𝚖𝚜 package offers a suite of classes and functions for both symmetric and asymmetric encryption, signature-verification, hashing algorithms, key exchange protocols as well as mathematical utility functions. Docs at https://cryptosystems.readthedocs.io.

Language: HTML - Size: 4.22 MB - Last synced at: 1 day ago - Pushed at: 5 months ago - Stars: 2 - Forks: 1