Search Results for "key"
Sort By:
Showing 41 open source projects for "key"
View related business solutions-
$300 Free Credits for Your Google Cloud ProjectsLaunch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
-
Train ML Models With SQL You Already KnowBuild and deploy ML models using familiar SQL. Automate data prep with built-in Gemini. Query 1 TB and store 10 GB free monthly.
-
1
AWS Encryption SDK for Java
AWS Encryption SDK
...By default, the AWS Encryption SDK generates a unique data key for each data object that it encrypts. -
2
usb-guard
Turn any USB flash drive into a master key for your PC
... - High-Fidelity Lock Screen: Glassmorphism aesthetics with GPU-accelerated blur effects that blend seamlessly with your desktop wallpaper. - System Integration: Auto-mutes volume when locked, persists via Windows Registry, and covers all connected monitors. - Master Recovery Key: Exportable backup codes ensure you never get permanently locked out. - Lightweight: Runs efficiently using direct native APIs instead of heavy middleware, keeping resource usage minimal. Built with .NET 10, WPF, and Fluent Design. Open source under MIT License. -
3
virgosun teaching support
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
Menor, code c, c++, java, python, go, php, swift, .., DevSecOps virtual lab, .. This software is provided as a demonstration build. Redistribution of the binary is allowed for academic evaluation only. More previously completed projects will be released incrementally as executable packages are rebuilt for public distribution. www.youtube.com/embed/fzoISpZv5d0?rel=0 -
4
...But that alone would've been too easy to hack. To prevent an attacker from forging the keys by generating a new prefix: the hash latch doesn't output the keys in the plaintext. Instead, it encrypts the key and outputs the ciphertext. That means that instead of giving you the actual key, it gives you a safe containing the key. This approach allows the hash latch to protect itself from forged keys and also enables you to put the same key into multiple safes without the recipients of these safes knowing they have the same key (even if they compare their ciphertexts). ...
-
Stop vibe-debugging.AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
-
5
badpi-cyphering
file/stream encryption/decryption/CRC based on PI compute algorithm
Encryption/decryption/CRC algorithm base on PI calculation. The private Key is composed of : - a starting position nb (iterations before starting encrypt) - a loop nb (in-between iteration) - small spot nb for the position in floating number part Challenge is proposed in my website. -
6
cppcrypto
C++ cryptographic library (modern hash functions, ciphers, KDFs)
...Hash functions: BLAKE, BLAKE2, Echo, Esch, Groestl, JH, Kupyna, MD5, SHA-1, SHA-2, SHA-3, SHAKE, Skein, SM3, Streebog, Whirlpool. Block ciphers: Anubis, Aria, Camellia, CAST-256, Kalyna, Kuznyechik, Mars, Serpent, Simon, SM4, Speck, Threefish, Twofish, and Rijndael (AES) with all block/key sizes. Stream ciphers: HC-128, HC-256, Salsa20, XSalsa20, ChaCha, XChaCha. Encryption modes: CBC, CTR. AEAD modes: Encrypt-then-MAC (EtM), GCM, OCB, ChaCha-Poly1305, Schwaemm. Streaming AEAD. MAC functions: HMAC, Poly1305. Key derivation functions: PBKDF2, scrypt, Argon2, HKDF. Includes sample command-line tools: - 'digest' - for calculating and verifying file checksum(s) using any of the supported hash algorithms (similar to md5sum or RHash)... -
7
NtrUtil
A command line interface for encryption and decryption using the NTRU
A command line interface for encryption and decryption using the NTRU cryptography algorithm. "NTRU is a public key cryptosystem that is considered unbreakable even with quantum computers. Commonly used cryptosystems like RSA or ECC, on the other hand, will be broken if and when quantum computers become available."-NTRU -
8
S-DES Crypto App
Encryption/Decryption demonstration app using the S-DES algorithm
Encryption/Decryption demonstration app using the S-DES algorithm. Use the Java runtime environment 11 for execution. The GUI pops up that allows entering a 10-bit encryption/decryption key in binary (0, 1 digits) and the plaintext/ciphertext in the same form (8-bit). Executing the algorithm, decription of the encoding/decoding functionality is provided in the three main text boxes. -
9
Abdal 2-Key Triple DES Builder
encrypt / decrypt all your texts with Two-Key Triple DES
If you need more security to send your messages, we introduce the new tool of Abdal security team called Abdal 2-Key Triple DES Builder. This tool can actually encrypt all your texts that are to be sent as a message between you and any person. Two-Key Triple DES is used to encrypt these messages. This algorithm performs 3 cryptographic processes on each block of information to reduce the penetration rate. The Abdal 2-Key Triple DES Builder tool has four modes for encrypting your data. -
$300 Free Credits to Build on Google CloudStart your next project with $300 in free Google Cloud credit. Spin up VMs, run containers, query petabytes in BigQuery, or build agents with Gemini Enterprise Agent Platform. Once your credits are used, keep building with 20+ always-free tier products including Compute Engine, Cloud Storage, GKE, and Cloud Run functions. No commitment required—just sign up and start building.
-
10
Simple Cipher Algorithm
Java Encryption Utility.
Very simple to use symmetric Java encryption utility. Please write a review. Email me with any questions or problems. -
11
TraySafe
Elegant and reliable profile data storage
...The serious perk of the app is that all the info is saved as encrypted data in the data.tsf file in the program directory. The simple yet effective encryption algorithm has a password hash, salt key and vigenère cipher key that are changed with every update. The only thing you have to do when updating is to delete the .tsf files and re-enter all your info again so that it can be encrypted using the new parameters. Detailed How-To can be found in the project wiki. -
12
sjcl
Stanford Javascript Crypto Library
The Stanford Javascript Crypto Library is a project by the Stanford Computer Security Lab to build a secure, powerful, fast, small, easy-to-use, cross-browser library for cryptography in Javascript. SJCL is small but powerful. The minified version of the library is under 6.4KB compressed, and yet it posts impressive speed results. SJCL is secure. It uses the industry-standard AES algorithm at 128, 192 or 256 bits; the SHA256 hash function; the HMAC authentication code; the PBKDF2 password... -
13
v1pad
One-time-pad encryption using a virtual pad
v1pad is a command-line tool that encrypts and decrypts files using one-time-pad encryption. v1pad uses a virtual pad, meaning that the one-time pad is generated dynamically based on user input instead of being stored in a file. The name v1pad is an abbreviation for Virtual One-Time Pad. -
14
DES-Rotem
DES attempt to crack code with 3 rounds
This Java project is an attempt to crack the key in a DES encryption algorithm. The plaintext and the cyphertext are known. The purpose is to crack the 64-bit key with 3 rounds instead of 16. This project checks all 2^64 possible keys. Therefore, it takes a long time to find the correct key. -
15
Ncrypt
Text and image encryption and decryption software
...The program follows a basic encryption algorithm that relies on mathematical properties of matrices, such as row operations, matrix multiplication, and invertible matrices . This program works by allowing the user to input a key in the form of a matrix, on which the program bases the encryption. The program then performs the encryption. The software only works in the scope of text files with a maximum of 150 characters, and image files with a maximum size of 128 x 128. -
16
CrypSten
A Hybrid Cryptosystem with Steganography DLL
A library written in Visual C# for encrypting a text message into an image file, and decrypting an image file to get the text message using Rijndael Algorithm, RSA Algorithm, and LSB Substitution Algorithm. -
17
SATURN cipher
RNG for use in a stream cipher
SATURN is now a fully-functional stream cipher. It is in active development. The underlying algorithm is SATURNrng, a cryptographically-secure random number generator. SATURNrng is seeded with a 480-bit key and a 480-bit nonce which then produces a random stream used to encrypt a plaintext. -
18
Encryption with symmetric-key algorithm Kirmah - generate keys with exotic chars - redefine key length - key mark to ensure decryption capabilities - mix data - fast with multiprocessing - possible compression - gui on gtk3 - cli tool - python3 DEPENDENCIES : ======== python3, python-gobject, gobject-introspection, pygtk 3 modes are available to encrypt : ======== - compression (full / disabled or only final step) - random (simulate a random order - based on crypted key - to randomize data) - mix (mix data according to a generated map - based on crypted key - with addition of noise) Process is as follow : ======== encrypt : file > [ compress > ] encrypt > [randomiz data > mix data > compress > ] file.kmh decrypt: file.kmh > [ uncompress > unmix data > unrandomiz data] > decrypt > [uncompress > ] file ======== for encrypt/decrypt large binary files, use the fastest alternative : split/merge
-
19
ImpraStorage
ImpraStorage provided a private imap access to store large files
ImpraStorage provided a private imap access to store large files. Each file stored on the server is split in severals random parts. Each part also contains random noise data (lenght depends on a crypt key) to ensure privacy and exclude easy merge without the corresponding key. An index of files stored is encrypt (with the symmetric-key algorithm Kirmah) and regularly updated. Once decrypt, it permit to perform search on the server and download each part. transfert process is transparent. Just vizualize locally the index of stored files and simply select files to download or upload. ... -
20
XOR encrypt v2.0
Encrypt Your Text documents with XOR encryption
...This is a demonstration of working of XOR encryption which was used by Germans in World War II (http://en.wikipedia.org/wiki/Lorenz_cipher) . Besides from XOR'ing the message with password after every encryption the key changes pseudorandomly. The password you provide is hashed ( SHA256 ) and saved into the encrypted file to check if the password provided is correct.This algorithm has limitations in general more the numbers of relative characters in the password to plaintext more secure will be the encryption. XOR encrypt has a 3.5 of 5 editors rating from softpedia http://www.softpedia.com/get/Security/Encrypting/XOR-Encrypt.shtml -
21
QPass is easy to use, open source password manager application with built-in password generator. You can store in it's database such data as passwords and logins which will be encrypted using AES-256 with PBKDF2(number of iterations set by user). Each entry can include additional information about entry such as name, url adress and description.
-
22
CrackThis!
Data Encrypton Software utilizing IMPACT
...Through a quantum-entanglement-like operation, we created very robust encryption methodology which will secure information for some time to come through sheer numbers and flexibility. With 2^65536 possible keys a brute force attack on a key is simply infeasible. The full version, due to release March 11, 2013 will allow password protection which helps protect your information by forcing the impostor to not only produce the 65536 bit key, but have your password as well and allows for individual passwords for individual files. -
23
textcrypter
textcrypter is an encryption tool using vigenere cipher algorithm
Textcrypter is an encryption tool using vigenere cipher algorithm. Vigenere use the same key/password to encrypt and decrypt a file (symmetric key cryptosystem). Result of the encryption process is a ciphertext in hexa number. -
24
A library written in Java and C# for crypt,encrypt and generate key pairs using the ElGamal algorithm.
-
25
eCryptfs Parser is a GUI for Linux and Windows that recursively parses the headers of every eCryptfs file found in a given directory. It will tell you what encryption algorithm was used, the original filesize, signature used etc
