symmetric-key-cryptography

There are 4 repositories under symmetric-key-cryptography topic.

esecurity
billbuchanan / esecurity
MSc Module
cryptography zero-knowledge public-key symmetric-key-cryptography hashing homomorphic-encryption key-exchange
Language:JavaScript 58
mithi / simple-cryptography
Scripts that illustrate basic cryptography concepts based on Coursera Standford Cryptography I course and more.
cryptography coursera crypto stanford cryptographic-algorithms cryptographic-attacks public-key-cryptography symmetric-key-cryptography symmetric-encryption algorithm rsa-attacks padding-oracle-attacks padding-oracle meet-in-the-middle meet-in-the-middle-attacks factoring factorization coursera-cryptography cryptography-concepts ciphertext
Language:Python 58
oceans404 / wallet-otp
Wallet OTP provides 2FA for any web2 or web3 service on any device by generating one time passwords protected with wallet encryption
2fa blockchain ens ethereum lit-protocol mfa polybase symmetric-key-cryptography filecoin fvm
Language:JavaScript 27
luke-park / SwiftGCM
An implementation of Galois/Counter Mode for Swift 4.0.
aes gcm encryption symmetric-key-cryptography swift swift4 security
Language:Swift 23
RobertoFalconi / MinimalAPIsTemplate
Complete and working ASP.NET Core Web APIs template with lot of examples: OAuth 2.0 Authentication, JSON Web Algorithms and Bearer Tokens (JWA, JWT, JWS, JWE), HMAC symmetric key, RSA X509 certificate asymmetric key, AES encryption, CQRS, DDD, MediatR, Dapper, Docker, Entity Framework, Fluent Validation, GZip, Hangfire, NLog, REST CRUD, Swagger...
asymmetric-cryptography authentication authorization bearer-tokens csharp dotnet dotnet-core jose jwe jwk jws jwt jwt-authentication minimal-api oauth2 openapi openid-connect swagger symmetric-key-cryptography x509
Language:C# 23
ascon / ascon-hardware
NIST LWC Hardware Reference Implementation of Ascon v1.2
authenticated-encryption lightweight-cryptography symmetric-key-cryptography
Language:Python 22
8go / TrezorSymmetricFileEncryption
:lock: Use your Trezor device to symmetrically encrypt and decrypt files
trezor decrypt-files encryption trezor-device encrypt-files symmetric-key-cryptography security privacy decryption open-source python hardware-cryptography obfuscation privacy-protection keepkey
Language:Python 18
FloTheSysadmin / VSHG
A standalone addon for GnuPG
cryptography crypto gpg symmetric-encryption-algorithm symmetric-key-cryptography
Language:C 18
rprimas / ascon-verilog
Verilog Hardware Design of Ascon v1.2
authenticated-encryption hardware-designs lightweight-cryptography symmetric-key-cryptography
Language:SystemVerilog 18
MK-Ware / CryptoKnight
CryptoKnight is a general purpose cryptography desktop app
cryptography aes aes-encryption serpent threefish hashing scrypt bcrypt password-generator password file-encryption file-encryption-java text-encryption rijndael sha-hashes sha-512 sha256 encryption encryption-algorithms symmetric-key-cryptography
Language:Java 17
gsurma / diffie_hellman_key_exchange
Swift implementation of classic cryptographic key exchange method.
diffie-hellman symmetric-key-cryptography cryptography prime-numbers swift ios macos
Language:Swift 15
TonyKaravasilev / CryptoManana
An Advanced PHP Cryptography Framework
cryptography cryptography-and-data-security php-framework encryption hashing security cryptomanana key-exchange-protocol authenticated-encryption asymmetric-cryptography symmetric-key-cryptography digital-envelope digital-signatures random-number-generators authentication solid-principles php php7 cryptography-model php8
Language:PHP 15
apratimshukla6 / enyo
Enyo is a lightweight multistage partition-based encryption algorithm. Enyo cipher demonstrates good resistance to a brute-force attack. It is well suited for small-scale applications where the computational power is a bottleneck.
enyo encryption-algorithm cryptography python pypi-package pypi owasp security symmetric-key-cryptography feistel-cipher encryption-decryption url-safe custom-encoder
Language:Python 13
GlitchedPolygons / pwcrypt
Encrypt strings and files symmetrically using Argon2id key derivation + AES-256 (GCM) or ChaCha20-Poly1305.
symmetric-encryption symmetric-key-cryptography cryptography aes-256 aes chacha20-poly1305
Language:C 10
ivansarno / IDEA-cipher
IDEA cryptography algorithm
cryptography c symmetric-key-cryptography
Language:C 10
Anish-M-code / simple-gpg
A simple Commandline Program Developed Using Python3 to make GNU Privacy Guard Program easy to use for beginners.
encryption gnu-privacy-guard gpg gnupg symmetric-key-cryptography asymmetric-cryptography openpgp beginner beginner-project beginner-friendly commandline
Language:Python 9
imabhisht / Python-Asymmetric-Encryption-End-to-End
Python Program to encrypt Strings and Files using End-to-End Asymmetric & Symmetric Encyption
end-to-end-encryption asymmetric-cryptography symmetric-key-cryptography
Language:Python 9
hadipourh / zeroplus
Improved Search for Integral, Impossible Differential and Zero-Correlation Attacks: Application to Ascon, ForkSKINNY, SKINNY, MANTIS, PRESENT and QARMAv2
ascon constraint-programming cryptanalysis impossible-differential integral-cryptanalysis mantis milp skinny-block-cipher forkskinny-block-cipher present-block-cipher qarmav2 zero-correlation-cryptanalysis cryptography symmetric-key-cryptography
Language:Python 8
maitreyeepaliwal / Encrypting-and-decrypting-data
Symmetric and assymetric
data-encryption symmetric-key-cryptography assymetric-security aes aes-encryption des des-encryption ecc rsa rsa-encryption rsa-cryptography
Language:C++ 7
muhasturk / BMHCrypto
BMHCrypto is a pure Swift packages built on CryptoKit, adds useful extensions and ready to use.
crypto cryptography encryption decryption algorithms swift swift-package-manager xcode cryptokit extensions hashing chipher symmetric-key-cryptography aes-encryption
Language:Swift 7
Faris-Abuali / Cryptography-AES-Project
Full Implementation of AES Modules (Advanced Encryption Standard) from scratch, plus encoding and decoding of the message and the resulting cipher blocks
aes-encryption cryptography symmetric-key-cryptography
Language:Java 6
fxxce / Symmetric-Encryption
Implementation of various symmetric key encryption systems like AES, DES, triple DES (3 DES), Ceasar cipher, Substitution cipher, Hill cipher
aes 3des des hill-cipher substitution-cipher triple-des tripledes ceasar-cipher data-encryption-standard aes-encryption des-encryption symmetric-key-cryptography advanced-encryption-standard aes-128 aes-algorithm des-algorithm encryption-decryption secret-key-encryption aes-encryption-python symmetric-encryption
Language:Python 6
zero
hadipourh / zero
An Automatic Tool to Search for Full Impossible-Differential, Zero-Correlation and Integral Attacks
integral-analysis impossible-differential zero-correlation block-cipher craft-block-cipher skinny-block-cipher cryptanalysis symmetric-key-cryptography
Language:Python 6
jas- / kruptein
crypto; from kruptein to hide or conceal
crypto symmetric-key-cryptography symmetric-cryptography symmetric-encryption scrypt key-derivation encryption decryption encrypt decrypt hashing hmac cipher ciphertext nist800-53 nist fips-140-2 node asn1 fips-140-3
Language:JavaScript 6
armankhondker / aVeryFunCryptoService
A Crypto web service that uses symmetric encryption and implements several useful APIs.
crypto decryption dropwizard encryption java symmetric-key-cryptography
Language:Java 5
cluster-labs / ipfs-mfs-crypto
JavaScript implementation of the IPFS Mutable File System supporting out of the box crypto operations
ipfs ipfs-api mfs crypto clusterlabs encryption decryption symmetric-key-cryptography asymmetric-cryptography rsa aes ec
Language:JavaScript 5
Stegcore
elementmerc / Stegcore
A Steganography software using Ascon and LSB written in Python
aead ascon ascon-128 lsb steganography symmetric-key-cryptography
Language:Python 5
rdar-lab / MLCryptoAnalyzer
Using machine learning for crypto analysis
ml cypto symmetric-key-cryptography
Language:Python 5
carteni / crypto-bundle
Symmetric-key authenticated encryption in a Symfony 3 application.
php symfony bundle symfony-bundle encryption cryptography symmetric-key-cryptography authenticated-encryption
Language:PHP 4
GaPhil / vpn
Secure TCP port forwarding application; using AES session key, performing secure handshake with X.509 certificates.
encryption symmetric-key-cryptography public-key-cryptography certificates
Language:Java 4
DNA-Genetic-Encryption-Technique
JohnBogdan1 / DNA-Genetic-Encryption-Technique
A DNA encryption algorithm based on a symmetric key encryption combined with a genetic algorithm
cryptography dna dna-sequences encryption genetic-algorithm python symmetric-key-cryptography
Language:Python 4
rbingabo / GOST-block-cipher
GOST block cipher (GOST 28147-89) algorithm implementation using C++ language with WinApi UI.
criptography information-security symmetric-key-cryptography winapi-ui data-encryption algorithm
Language:C++ 4
Sahil-4555 / Simplified_DataEncryption_Standard_SDES
Simplified Data Encryption Standard (S-DES) is a simple version of the DES Algorithm. It is a block cipher that takes a block of plain text and converts it into ciphertext. It takes a block of 8 bit. It is a symmetric key cipher, they use the same key for both encryption and decryption. We take a random 10-bit key and produce two 8-bit keys.
algorithms cipher-algorithms cryptography sdes-cipher block-cipher ciphertext encryption encryption-decryption key-encryption-key symmetric-encryption symmetric-key-cryptography
Language:C++ 4
Tech-Savvy-Abhishek / Chaotic_Crypto
An academic project developed for IT352 Information Assurance and Security course at NITK Surathkal, implementing a novel chaotic PRNG for secure image encryption. Features include a unique combination of chaotic maps, robust image cipher system, and a user-friendly Flask-based interface for experimentation.
flask prng security symmetric-key-cryptography tailwind-css web-development image-encryption-decryption
Language:CSS 4
Twilight-Dream-Of-Magic / Algorithm_OaldresPuzzleCryptic
功能名：隐秘的奥尔德雷斯之谜 Function Name: OaldresPuzzle-Cryptic
cmake cipher command-line-tool cpp20 cross-platform data-security decryption encryption hash key-generation secure-hash-algorithm binary-operation file-crypter symmetric-key-cryptography hacker-tool c-puls-plus-20 block-cipher stream-cipher
Language:C++ 4
Abhinandan-Khurana / EncryptGuard
Encounter a superior layer of security with this file encryption and decryption tool written in go. This utility offers advanced protection mechanisms to safeguard your sensitive data with ease and reliability.
aes-encryption cybersecurity encryption-decryption file-decryption file-encryption golang security security-tools cli-tool aes aes-gcm advance-encryption-standard sha512 sha512-crypt symmetric-key-cryptography
Language:Go 3

symmetric-key-cryptography

billbuchanan / esecurity

mithi / simple-cryptography

oceans404 / wallet-otp

luke-park / SwiftGCM

RobertoFalconi / MinimalAPIsTemplate

ascon / ascon-hardware

8go / TrezorSymmetricFileEncryption

FloTheSysadmin / VSHG

rprimas / ascon-verilog

MK-Ware / CryptoKnight

gsurma / diffie_hellman_key_exchange

TonyKaravasilev / CryptoManana

apratimshukla6 / enyo

GlitchedPolygons / pwcrypt

ivansarno / IDEA-cipher

Anish-M-code / simple-gpg

imabhisht / Python-Asymmetric-Encryption-End-to-End

hadipourh / zeroplus

maitreyeepaliwal / Encrypting-and-decrypting-data

muhasturk / BMHCrypto

Faris-Abuali / Cryptography-AES-Project

fxxce / Symmetric-Encryption

hadipourh / zero

jas- / kruptein

armankhondker / aVeryFunCryptoService

cluster-labs / ipfs-mfs-crypto

elementmerc / Stegcore

rdar-lab / MLCryptoAnalyzer

carteni / crypto-bundle

GaPhil / vpn

JohnBogdan1 / DNA-Genetic-Encryption-Technique

rbingabo / GOST-block-cipher

Sahil-4555 / Simplified_DataEncryption_Standard_SDES

Tech-Savvy-Abhishek / Chaotic_Crypto

Twilight-Dream-Of-Magic / Algorithm_OaldresPuzzleCryptic

Abhinandan-Khurana / EncryptGuard