A Streamlit-based interactive app that generates large primes, compares primality algorithms, and demonstrates real-world RSA encryption and decryption using those primes.
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Nov 12, 2025 - Python
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cryptographic-algorithms
Here are 28 public repositories matching this topic...
Repository related to CENG471 course I have taken in IZTECH
python cryptography-library cryptographic-hash-functions cryptographic-algorithms cryptosystems cryptgraphy
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May 27, 2023 - Python
HMAC-based key derivation function (HKDF) standalone implementation using pure Python.
hkdf cryptography-library cryptographic-algorithms rfc-5869 pseudorandom cryptographic-algorithm pseudorandom-generators pseudorandom-generator
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Nov 2, 2025 - Python
Python implementation of format preserving encryption defined as a NIST draft (FF1, FF3-1)
cryptography encryption cryptography-library cryptographic-algorithms encryption-decryption format-preserving-encryption ffx ff1 ff3
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Sep 15, 2024 - Python
Post-classical cryptographic engine with entropy-regenerative architecture
python hashing security library cryptography privacy encryption research entropy python3 alpha cryptographic-algorithms data-security self-sovereign seigr
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Dec 13, 2025 - Python
🔒 Protect your data with CrypticSeal, an intuitive tool for secure file encryption and seamless sharing. Keep your information safe and private.
javascript python api open-source cryptography privacy authentication blockchain data-encryption secure-communication cryptographic-algorithms key-management security-tools digital-signatures secure-storage
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Dec 14, 2025 - Python
This is an encryption and decryption algorithm based on randomly generated integers
python cryptography encryption cipher decryption encryption-algorithms cryptographic-algorithms pseudorandom
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Jul 11, 2023 - Python
A proof of concept for the CRIME attack for the course COL759-Cryptography (Spring 2020), IIT Delhi
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Aug 27, 2020 - Python
Implementation and exploration of RSA encryption, including its security properties, practical applications, and real-world use cases. A class project to learn and experiment with cryptographic principles
python security cryptography encryption rsa secure-communication cryptographic-algorithms cryptography-project
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Jan 6, 2025 - Python
Here, I have made a very easy to use steganography tool. It allows for parties to communicate(bi-directionally) openly/publicly in "plain sight" but would only appear as the transferring of digital photos at fist glance. But, "hidden data" is actually embedded within the images. This tool allows for both extracting data from digital images as we…
gui-application steganography information-security secure-communication cryptographic-algorithms privacy-protection steganography-algorithms hiding-data
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Jun 5, 2022 - Python
Python code for different cryptographic algorithms
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Apr 4, 2021 - Python
A basic cryptography library written in pure python, possible to use in CTF's
cryptography cryptography-library cryptographic-algorithms cryptography-algorithms cryptographic-library
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Mar 4, 2019 - Python
Easy-to-deploy oblivious pseudo-random function (OPRF) service that allows other parties (typically participants in some secure multi-party computation protocol) to obtain a persistent mask which they cannot decrypt but which they can safely apply (via requests to the service) to private data values of their choice.
python-library mpc cryptographic-algorithms cryptographic-library multi-party-computation oprf multiparty-computation oblivious pseudorandom-generators oblivious-pseudorandom-function oblivious-pseudorandom-functions pseudorandom-function
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Sep 28, 2022 - Python
Common cryptographic algorithms written in Python
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Aug 23, 2021 - Python
The Diffie-Hellman algorithm is being used to establish a shared secret that can be used for secret communications while exchanging data over a public network using the elliptic curve to generate points and get the secret key using the parameters.
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Mar 8, 2019 - Python
This is a voting system based on Azure Blockchain.
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Apr 19, 2020 - Python
Oblivious pseudo-random function (OPRF) protocol functionality implementations based on Curve25519 primitives, including both pure-Python and libsodium-based variants.
python-library mpc cryptographic-algorithms prf cryptographic-library multi-party-computation oprf multiparty-computation oblivious elliptic-curve-cryptography pseudorandom-generators pseudorandom-functions pseudo-random-function oblivious-pseudorandom-function oblivious-pseudorandom-generator oblivious-pseudorandom-functions oblivious-pseudorandom-generators pseudorandom-function pseudo-random-functions pseudorandom-generator
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Jun 11, 2023 - Python
Pure python3 implementation of cryptograhic alogrithms
aes rsa md5 dss cryptographic-algorithms cryptography-algorithms des-algorithm deffie-hellman-key-exchange
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Apr 23, 2024 - Python
ParallelCryptography harnesses high-performance computing to optimize cryptographic algorithms. Explore our subprojects for parallel encryption, decryption, hashing, and more. Secure your data efficiently with the power of parallel computing.
python cryptography cpp parallel-computing cuda high-performance-computing decryption cryptographic-algorithms encry
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Sep 7, 2023 - Python
Laboratory work on cryptographic methods of information protection 👨💻
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Jul 29, 2023 - Python
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