pyHanko: sign and stamp PDF files
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May 18, 2025 - Python
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digital-signature
Here are 68 public repositories matching this topic...
Python library for fast elliptic curve crypto
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Jan 28, 2025 - Python
The Official DocuSign Python Client Library used to interact with the eSign REST API. Send, sign, and approve documents using this client. https://www.docusign.com/devcenter
sdk docusign digital-signature esignature electronic-signatures docusign-rest docusign-api docusign-python-client
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May 8, 2025 - Python
This repo will contain the algorithms for encryption and decryption of messages and ciphers respectively !!
aes digital-signature hill-cipher elgamal vigenere-cipher rsa-encryption vernam-cipher hmac-sha1 diffie-hellman-algorithm man-in-the-middle-attack euclidean-algorithm playfair-cipher chinese-remainder-theorem des-algorithm diffie-hellman-key elliptic-curve-cryptography ceaser-cipher columnar-transposition-cipher railfence-cipher statistical-attack
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May 30, 2022 - Python
A simple Python implementation of threshold BLS signatures.
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Apr 24, 2024 - Python
Schnorr Signatures and MuSig implementation in Python
cryptography bitcoin digital-signature schnorr schnorr-signatures musig multisignature taproot bitpolito
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May 3, 2023 - Python
Quantum-resistent asymmetric key generation tool for digital signatures.
python cryptography digital-signature post-quantum-cryptography key-generation security-tools uov rainbow-scheme
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Jun 2, 2019 - Python
Saratov State University, CSIT. Discipline "cryptographic methods of information security" (криптографические методы защиты информации, rus)
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Jun 28, 2018 - Python
Elliptic curve tools, ECDSA, and ECDSA attacks.
bitcoin python3 brute-force signing-keys digital-signature ecdsa finite-fields attacks minified public-key-cryptography discrete-logarithm pollard-rho assymetric-security elliptic-curve baby-step-giant-step
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Oct 29, 2019 - Python
Simple Python implementation of the Digital Signature Algorithm
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Dec 6, 2017 - Python
CLI tool for signing/verifying Git commits with CRYSTALS-Dilithium.
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May 12, 2025 - Python
Notarizer is a tool that provides a way of verifying the authenticity of docker images.
python docker security crypto standalone digital-signature public-key public-key-cryptography docker-history private-key rsa-algorithm
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Aug 18, 2022 - Python
Simulate a Bitcoin-like network (Assignment for COP 701 @ IIT Delhi)
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Sep 4, 2017 - Python
XMSS - eXtended Merkle Signature Scheme
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Jun 12, 2020 - Python
We simulate a user authentication from multiple biometircs in Python. To simulate it, we need an attribute based encryption ABE (FAME: Fast Attribute-based Message Encryption, CCS17), and a fuzzy extractor FE (Reusable fuzzy extractors for low-entropy distributions, EUROCRYPT16).
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Jan 13, 2020 - Python
Recover private key of Digital Signature Authentication (DSA) when k is reused
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Feb 1, 2020 - Python
Designed and built a basic TCP oriented Secure File Transfer Protocol (SFTP) with Diffie-Hellmann key exchange protocol, modified Caesar Cipher for encryption, DSS signature scheme and SHA1 for password hashing.
python3 digital-signature public-key-cryptography socket-programming caesar-cipher-algorithm pollard-rho-algorithm sha1-hash miller-rabin-algorithm quadratic-sieve-algorithm
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Jul 30, 2021 - Python
A Lightweight Digital Signature Algorithm Library for Python
rsa digital-signature ecdsa eddsa dsa elliptic-curve-cryptography elliptic-curve-digital-signature-algorithm edwards-curve-digital-signature-algorithm
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Apr 1, 2025 - Python
Process electronic/digital signatures from humans
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May 10, 2021 - Python
Design of a cryptocurrency similar to ScroogeCoin
python cryptography crypto blockchain python3 hash cryptocurrency digital-signature ecdsa sha256 coin ecdsa-signature scrooge ecdsa-key-pair blockchain-network ecdsa-cryptography scroogecoin
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May 30, 2020 - Python
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