Search Results for "zero"
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Showing 28 open source projects for "zero"
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Constantine
Modular, high-performance, zero-dependency cryptography stack
High-performance cryptography for proof systems and blockchain protocols. This library provides a constant-time implementation of cryptographic primitives with a particular focus on cryptography used in blockchains and zero-knowledge-proof systems. The library aims to be a fast, compact and hardened library for elliptic curve cryptography needs, in particular for blockchain protocols and zero-knowledge proofs system. -
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bitResurrector
Bitcoin Seed Phrase Recovery & Private Key Finder: GPU & Bloom Filter
...Security: 100% offline, zero network exposure, AES-256 local encrypted storage. -
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zkPetoron-Core
PH2-based zero-knowledge proof and attestation core in C++20
zkPetoron-Core is a standalone zero-knowledge proof and attestation core implemented in modern C++20. Built on PetoronHash2 (PH2), the project provides a complete proof pipeline including transcript generation, commitments, Merkle structures, AIR validation, FRI verification, proof artifacts, statements, bundles and attestations. Components: • Transcript Layer • Commitment Layer • Merkle Layer • AIR Validation • FRI Verification • Prover / Verifier Pipeline • Vault Runtime • Proof Artifact System • Statement Layer • Bundle Layer • Attestation Layer • Runtime CLI zkPetoron-Core is a cryptographic core designed for privacy systems, proof systems, attestation frameworks and future protocol development. ... -
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REDACT
Erase everything. Leave nothing.
...New in 4.0.0: Auto-Trigger Engine — 7 triggers: USB Panic, Login Failure, Dead Man's Switch, VPN Disconnect, WiFi Change, Time Window, Forensic Tool Detection. BitLocker and VeraCrypt header destruction renders encrypted volumes permanently unrecoverable. EFS key wipe and Windows Hello NGC store included. Zero-footprint: Transient Execution Splitting, NTFS File Cliff Masking, Registry LastWrite Spoofing. 8 wipe standards: 1-Pass Quick, NIST SP 800-88, HMG IS5, AFSSI-5020, NAVSO P-5239-26, VSITR, 7-Pass DoD 5220.22-M, 35-Pass Gutmann. 13 browsers: Chrome, Edge, Firefox, Brave, Vivaldi, Arc, Zen, Pale Moon, Tor & more. Pro 5: 371 targets, self-destruct engine, $79 lifetime — yonaabe.gumroad.com/l/redactpro5 -
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PureBasic Shamir Secret Sharing
Open-source PureBasic implementation of the Shamir Secret Sharing
...Shamir Secret Sharing is a cryptographic method that splits a secret into multiple parts (shares), such that any combination of at least T shares can reconstruct the original secret, while any number of shares fewer than T reveals no usable information. This implementation operates over the finite field GF(257), allowing correct handling of all byte values (0–255) without loss, making it compatible with any type of string or binary-compatible data. Main Features Complete implementation of Shamir Secret Sharing Arithmetic over GF(257) Compatible with all character strings Robust Lagrange interpolation Safe modular inverse computation Shares encoded in hexadecimal (3 characters per byte) Clear, well-commented source code ⚠️ Disclaimer This project is intended for educational and demonstration -
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PQS
Petoron Quantum Standard (PQS)
Petoron Quantum Standard (PQS) v1.2 A fully custom, offline encryption standard - built entirely from scratch. PQS v1.2 is a minimalistic, self-contained encryption engine for secure file protection, with zero reliance on external cryptographic libraries. PBKDF2-HMAC-SHA256 (200k iterations, adjustable) for password hardening. Key separation via BLAKE2s - independent keys for encryption and MAC. BLAKE2s-MAC authentication - 16-byte tag, any modification = instant rejection. Streaming keystream generator - secure, large-scale XOR without key reuse. ... -
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AAD-50
Zero-trust storage erasure. Hardware-verified data destruction.
AAD-50 is an open-source NVMe sanitization framework that closes a 15-year verification gap in Linux nvme-cli. The standard nvme sanitize command returns immediately after acceptance without confirming the drive actually completed the background erasure. AAD-50 fixes this by polling NVMe Log Page 0x81 (Sanitize Status) after every cycle and refusing to advance until SSTAT=0x1 confirms hardware completion. Implements a 50-cycle B→C→A phase matrix: 40 cycles NAND overwrite, 5 FTL block... -
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T2DECODE
Offline-first cybersecurity and system learning platform (Flutter)
T2DECODE — Plateforme locale d’apprentissage technique T2DECODE est une suite native conçue pour l’apprentissage pratique de l’informatique, des réseaux et de la cybersécurité. Porté par l'association TUTODECODE, le projet applique le principe du "Privacy by Design" : exécution 100% locale, zéro télémétrie et souveraineté absolue sur vos données. SPECIFICATIONS TECHNIQUES * 100% Offline-first : Fonctionne sans Internet. Idéal pour zones blanches ou architectures sécurisées... -
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virgosun teaching support
Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .
...More previously completed projects will be released incrementally as executable packages are rebuilt for public distribution. www.youtube.com/embed/fzoISpZv5d0?rel=0 -
MongoDB Atlas runs apps anywhereMongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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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. -
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CKK Encryption
Fast and unbreakable encryption
Any comments or question should be directed to the Discussion section of this website. I'll respond to any post directed there. Still in alpha stage. We take a file/stream and break it down to 8bit ASCII "0-255" values. We then take those values and combine with individual 8bit ASCII values of the password/pass phrase. We loop thru the file combining 1 byte with 1 byte from "password phrase" in a continuous loop. We then write all odd results then even results to a file, array or string "your choice". I'm not a mathematician "not even sure what they are" but I think the results equal n exp 256 + n exp 256 + n exp 256 * n exp 2,147,483,647. ... -
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One-Time-Pad-V2-0-0
One Time Pad with RNGCryptoServiceProvider
- One Time Pad Verschlüsselung mit RNGCryptoServiceProvider - C# WPF -
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Latin Square Toolbox
Generates Latin squares and counts their transversals
The Latin Square Toolbox contains software tools for efficiently generating Latin squares and counting their transversals with various user-configurable options. This open source release aims to help educate folks on Latin squares and their important applications to cryptography. This version contains three tools: 0. Latin Square Generator (LSG) 1. Latin Square Transversal Counter (LSTC) 2. Latin Square Property Checker (LSPC) -
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PiShare
RetroShare binaries compiled for Raspberry Pi
...or install the .deb files with dpkg -i "retrosharefilename".deb if necessary make a "apt-get update && apt-get upgrade" to update your system for all how to start it in a detached screen session: screen -t retroshare -dmS RetroShare retroshare -display :0 If you run headless, i suggest to use X11VNC to control it remote. or use the nogui binary Files available for download: RetroShare-Gui RetroShare-NoGui RetroShare-Plugins -
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Encryptron
An encryption software using C# 4.0
...whrhunsr!`oe!bnedsr-!une`x!H&l!fnhof!un!rinv!xnt!`o!houdsdruhof!unqhb!ui`u!hr-!inv!un!qsdq`sd!`o!dobsxquhno!rnguv`sd!trhof!B”!5/1!`oe!Vhoenvr!Gnslr/ Qsdsdpthrhudr!; 0/!Lhbsnrngu!Whrt`m!Rutehn/!) This is absolute fuzzy mess! That’s ‘encryption’ according to my software. Now feed this data back in the software you get usual form the plain English language. Put the same software at both terminals it may help in encoding and deciphering simultaneously -
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Program can hash data from keyboard, file or CD/DVD by Adler32, CRC32, CRC64, GOST, HAVAL, MD2, MD4, MD5, MD6, SHA-0, SHA-1, SHA-1-IME, SHA-224, SHA-256, SHA-384, SHA-512, RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320, TIGER or Whirlpool algorithm.
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DocUMentDS is a cross platform desktop document management system. Story and any file or document type with ease. DocUMentDS runs on 32 and 64 bit systems. AES-256 encryption is planned for next releases.
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Finds Text in Delphi *.Pas files e.g. : button1.caption:='Hello' Replaces Text with a function call button1.caption:=TXT(0) {##Hello##} Generates a function „TXT“ with a String List with all found Texts at the beginning of your source.
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0 byte, is a SLAX modification to security. Download order: Boot directory: -slax.cfg -vmlinuz -initrd.gz -dban.bzi Slax directory: +base directory: -001-core -002-xorg -003-desktop -004-kdeapps -005-devel -008-0byte +modules directory -driverrak -segurt
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This program allows to delete safely files on system Windows (Windows XP/Vista 32 bit). In program the opportunity of adjustment of key parameters such as cycles of filling in zero and cycles of filling is stipulated by random numbers.
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Clipperz is a web based password manager. Local encryption within the browser guarantees that no one except you can read your data. A true zero-knowledge (or host-proof) web app!
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A kind of encryption named "simple stream encrypt". The length of plaintext segment or the length of key is not limited, but must greater than zero. The lengths of every plaintext segment in a process don't require equivalency.
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StrongHold32 - is a stand alone crypto program created for Win32 . It is based on the RC5 family (32/0..255/0..255). Easy to use and fast. Process any file types. Tool supports one click multiple files encryption and fast e-mail processing.
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The algorithm allows any kind of weights (costs, frequencies), including non-numerical ones. The {0, 1, ..., n-1} alphabet is used to encode message. Built tree is n-ary one.The algorithm is based on a set of template classes : Cell(SYMBOL, WEIGHT), Node(
