A standalone addon for GnuPG
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Nov 25, 2018 - C
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symmetric-encryption-algorithm
Here are 22 public repositories matching this topic...
Kalyna cipher implementations
cryptography symmetric-keys aes rijndael block-ciphers block-cipher chiper symmetric-key-cryptography symmetric-encryption-algorithm symmetric-cryptography kalyna kalina dstu like-aes
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Aug 14, 2017 - C
A novel symmetric encryption algorithm implemented in Dart
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Nov 19, 2022 - Dart
This package provides an easy way to encrypt strings into MD5, SHA1, SHA256, SHA384, SHA512, AES, DES, TripleDES, and RC2 formats. It also provides a way to create your own custom cipher and use it to encrypt strings.
security cryptography encryption aes cipher hash md5 sha1 sha256 output des sha512 sha384 encrypted-strings data-encryption rc2 symmetric-encryption-algorithm tripledes custom-cipher symmetric-encryption
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Sep 30, 2020 - C#
Program that encrypts plaintext and (attempts) to decrypt ciphertexts, encrypted via a mono-alphabetic substitution cipher. Replaces letters based on frequency / n-gram analysis. Tried to incorporate hill-climbing algorithm by measuring the fitness of resulting texts to find the best key.
python cryptography encryption cryptanalysis cipher algorithms n-grams decryption hill-climbing substitution frequency-analysis substitution-cipher decipher symmetric-key-cryptography symmetric-encryption-algorithm symmetric monoalphabetic cryptanalytical monoalphabetic-cipher
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Oct 3, 2020 - Python
Self hosted streaming media server written in Rust
rust rendering-engine streaming-video jinja2-templates symmetric-encryption-algorithm sha256-hash actix-web pyo3-rust-bindings fernet-cryptography asynchronous-http-server
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Oct 11, 2025 - Rust
Encrypt and decrypt files easily with Rijndael symmetric-key algorithm
desktop-app windows encryption symmetric-keys winforms encrypter desktop-application rijndael windows-forms encrypt encryption-algorithm encryption-algorithms encryptor symmetric-key-cryptography symmetric-encryption-algorithm
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May 13, 2017 - C#
Very secure symmetric encryption algorithm with unlimited key length.
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May 21, 2019 - Java
Twofish ECB block cipher implementation in pure Java. No dependencies.
java twofish symmetric-key-cryptography symmetric-encryption-algorithm symmetric-cryptography symmetric-encryption twofish-cipher twofish-crypto
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Jul 27, 2021 - Java
Symmetric-key BMP image encryption algorithm.
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Jul 2, 2019 - C
Creating a login page sending user enter password in encrypted form using Symmetric-Encryption concept
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Jan 4, 2022 - JavaScript
"A collection of implemented symmetric and asymmetric cryptographic algorithms."
python aes-encryption blowfish-algorithm chacha20 rsa-encryption symmetric-encryption-algorithm advanced-encryption-standard data-encryption-standard des-encryption crypto-algorithm symmetric-encryption asymmetric-encryption rc4-encryption triple-des crypto-algorithms asymmetric-algorithm rivest-shamir-adleman twofish-crypto diffie-hellman-key-exchange 3des-encryption
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Mar 9, 2025 - Python
Encrypt/decrypt using the PHP Openssl library
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Dec 30, 2017 - PHP
This is an symmetric encryption algorithm. It is a more glorified version of a substitution cipher. However, some substitutions are added that do not correspond to a letter to try and confuse anyone trying to break the cipher
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Jan 13, 2020 - Python
Poorman's Security Algorithm
java security cryptography opensource encryption cryptanalysis mathematics freeware decryption chat-application encryption-decryption decryption-algorithm symmetric-encryption-algorithm asymmetric-cryptography symmetric-cryptography symmetric-encryption asymmetric-encryption algorithmn peer-to-peer-chat security-algorithms
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Jul 18, 2023
Terminal based password encryption/decryption tool
cryptography aes-encryption symmetric-encryption-algorithm hmac-sha256 password-encryption symmetric-encryption fernet-encryption password-encryptor fernet-cryptography fernet-decryption symmetric-key-encryption
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Sep 17, 2024 - Python
Secure File Encryption & Decryption Tool is a Python-based GUI application that securely encrypts and decrypts files using AES-256-GCM with PBKDF2 key derivation. It includes a live password-strength meter, file browsing, progress bar, error handling, and responsive interface, ensuring professional file protection against unauthorized access.
hashing error-handling aes-256 encryption-decryption symmetric-key-cryptography symmetric-encryption-algorithm audit-trail salting symmetric-cryptography symmetric-encryption file-handling-in-python
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Jan 25, 2026 - Python
🔐 Fernet guarantees that a message encrypted using it cannot be manipulated or read without the key. Fernet is an implementation of symmetric (also known as “secret key”) authenticated cryptography.
cryptography notebook python3 symmetric-encryption-algorithm sha256-crypt secret-key-encryption fernet-encryption
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Aug 20, 2020 - Jupyter Notebook
Benchmark of block ciphers/Программная система для тестирования быстродействия алгоритмов шифрования
java benchmark cryptography encryption aes speed blowfish cast symmetric-key-cryptography symmetric-encryption-algorithm cast5 cast128 tdea tripledes sevgu crimea
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May 3, 2017 - Java
My Cryptosystem - Encrypt and Decrypt Messages - ReactJS + Bulma
encryption reactjs bulma encrypt decrypt decryption cryptosystem symmetric-key-cryptography symmetric-encryption-algorithm symmetric-algorithm
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Oct 11, 2022 - JavaScript
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