Showing 30 open source projects for "block"

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  • 1
    SOPS

    SOPS

    Simple and flexible tool for managing secrets

    sops is an editor of encrypted files that supports YAML, JSON, ENV, INI and BINARY formats and encrypts with AWS KMS, GCP KMS, Azure Key Vault, age, and PGP. For the adventurous, unstable features are available in the develop branch, which you can install from source. To use sops as a library, take a look at the decrypt package. We rewrote Sops in Go to solve a number of deployment issues, but the Python branch still exists under python-sops. We will keep maintaining it for a while, and you...
    Downloads: 11 This Week
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  • 2
    PQS

    PQS

    Petoron Quantum Standard (PQS)

    ...Fake padding (HEAD/TAIL) - obfuscates binary boundaries and payload structure. Precise size encoding - restores original payload exactly. Supports files up to 128 MB per encrypted block. No dependencies, fully offline, cross-platform Python implementation. PQS is designed for high-assurance security, full auditability, and deterministic offline use - without unnecessary complexity. https://github.com/01alekseev/PQS
    Downloads: 1 This Week
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  • 3
    AES_in_CBC_mode_for_MCUs

    AES_in_CBC_mode_for_MCUs

    Open-source code that enables you to use AES in CBC mode

    AES_in_CBC_mode_for_microcontrollers is an open-source code that enables you to easily integrate the AES encryption algorithm in CBC mode to your project. Based on the work of https://github.com/zhouyangchao/AES GitHub Page: https://github.com/Northstrix/AES_in_CBC_mode_for_microcontrollers
    Downloads: 0 This Week
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  • 4
    Serpent_in_CBC_mode_for_MCUs

    Serpent_in_CBC_mode_for_MCUs

    Open-source code that enables you to use Serpent in CBC mode

    Serpent_in_CBC_mode_for_microcontrollers is an open-source code that enables you to easily integrate the Serpent encryption algorithm in CBC mode to your project. Based on the work of https://github.com/peterferrie/serpent GitHub Page: https://github.com/Northstrix/Serpent_in_CBC_mode_for_microcontrollers
    Downloads: 0 This Week
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  • 5
    AnubisCrypt

    AnubisCrypt

    Anubis Involutional 128-bit SPN Block cipher Encryption Tool

    Barreto & Rijmen 128-bit block cipher with GCM Mode (RFC 5288) provides both authenticated encryption (confidentiality and authentication) and the ability to check the integrity and authentication of additional authenticated data (AAD) that is sent in the clear. Whirlpool-based PBKDF2. Anubis is a block cipher with SP-network structure designed by Vincent Rijmen and Paulo S.
    Downloads: 0 This Week
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  • 6

    cppcrypto

    C++ cryptographic library (modern hash functions, ciphers, KDFs)

    cppcrypto provides optimized implementations of cryptographic primitives. 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. ...
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    Downloads: 14 This Week
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  • 7
    LEACrypt

    LEACrypt

    TTAK.KO-12.0223 Lightweight Encryption Algorithm Tool

    ...LEA is included in the ISO/IEC 29192-2:2019 standard (Information security - Lightweight cryptography - Part 2: Block ciphers). This project is licensed under the ISC License. Copyright © 2020-2021 ALBANESE Research Lab Source code: https://github.com/pedroalbanese/leacrypt Visit: http://albanese.atwebpages.com
    Downloads: 4 This Week
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  • 8
    GOSTCrypt ☭

    GOSTCrypt ☭

    GOST R 34.10-2015 Kuznechik Block Cipher Encryption Tool

    GOST R 34.12-2015 Kuznechik block cipher (RFC 7801) with Multilinear Galois Mode (RFC 9058). This project is licensed under the ISC License. Copyright © 2020-2021 ALBANESE Research Lab Source code: https://github.com/pedroalbanese/gostcrypt Visit: http://albanese.atwebpages.com
    Downloads: 0 This Week
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  • 9
    GMSM Toolkit ☭

    GMSM Toolkit ☭

    Cross-platform GMSM Security Suite written in Go

    ...SM2/SM3/SM4 Chinese National Standard Algoritms: • GM/T 0003-2012 - SM2 Public key algorithm 256-bit. • GM/T 0004-2012 - SM3 Message digest algorithm. 256-bit hash value. • GM/T 0002-2012 - SM4 Symmetric block cipher with 128-bit key. Cryptographic Functions: • Asymmetric Encryption/Decryption • Symmetric Encryption/Decryption • Digital Signature (ECDSA) • Shared Key Agreement (ECDH) • Recursive Hash Digest + Check • CMAC (Cipher-based message authentication code) • HMAC (Hash-based message authentication code) • PBKDF2 (Password-based key derivation function 2) • TLS Copyright (c) 2020-2021 Pedro Albanese - ALBANESE Lab. ...
    Downloads: 0 This Week
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  • 10
    KISA Toolkit

    KISA Toolkit

    Korea Internet & Security Agency's Cipher Suite written in Go

    ...The Korea Internet & Security Agency (KISA) is distributing source codes that you can easily use. South Korean National Standard Algorithms: • LSH Message digest algorithm. 256/512-bit hash value. • ARIA 128-bit Block cipher with 128/192/256-bit keys. • LEA 128-bit Block cipher with 128/192/256-bit keys. • SEED 128-bit Block cipher with 128/256-bit keys. • HIGHT 64-bit Block cipher with 128bit key. Cryptographic Functions: • Symmetric Encryption/Decryption • Hash Digest • CMAC (Cipher-based message authentication code) • HMAC (Hash-based message authentication code) • PBKDF2 (Password-based key derivation function 2) Copyright (c) 2020-2021 Pedro Albanese - ALBANESE Lab Visit: http://albanese.atwebpages.com
    Downloads: 3 This Week
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  • 11
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 0 This Week
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  • 12

    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.
    Downloads: 0 This Week
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  • 13
    miniPHP

    miniPHP

    A small, simple PHP MVC framework skeleton that encapsulates a lot of

    miniPHP A small, simple PHP MVC framework skeleton that encapsulates a lot of features surrounded with powerful security layers. miniPHP is a very simple application, useful for small projects, helps to understand the PHP MVC skeleton, know how to authenticate and authorize, encrypt data and apply security concepts, sanitization and validation, make Ajax calls and more. It's not a full framework, nor a very basic one but it's not complicated. You can easily install, understand, and...
    Downloads: 0 This Week
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  • 14

    CryptoX

    AES Encryption Program

    v2.0.0 (Latest) ---CHANGE LOG--- v1.0.0 - Original Release v1.0.1 - Source Code Cleanup v2.0.0 - Now Features File Encryption Protect your privacy! Encrypt your messages and files with a cryptographic strength of up to 256 bits before sending them to others!
    Downloads: 0 This Week
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  • 15

    xxteac - XXTEA Encrypter/Decrypter

    xxteac - XXTEA Encrypter/Decrypter

    This xxteac program utilizes the "Corrected Block TEA" encryption/decryption algorithm by Roger Needham and David Wheeler. The original algorithm has been slightly modified to allow arbitary length passwords / password files.
    Downloads: 1 This Week
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  • 16

    ORDO vers.1.0

    AES-128, Linux, OpenBSD, Assembly-Language

    Small cryptographic command line tool for LINUX and OpenBSD (x86) completely in 32-Bit Assembly Language. ORDO encrypt/decrypt files (max. size 2 GB) with AES-128-Algorithm (Rijndael) in CBC-Mode (Cipher-Block-Chaining). No libs are included, only system-calls are used. ORDO is under BSD License.
    Downloads: 0 This Week
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  • 17

    FactHash

    Factorial Hashing Function

    My first attempt at a one-way hashing class/algoritm, built as a python class. It produces variable length hash from a message block of the size you want. The resulting hash will be ~2x the message block in size, and should provide for at least as many bits of security as the block itself. I updated this, with a different hash than original, since I found a potential collision on some blocks, not but specific to that challenge. To further correct this, I modified the padding when it's less than the block size. ...
    Downloads: 0 This Week
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  • 18
    TBFAA/encoder
    A program that encrypts multiple files. It uses new encryption algorithms, such as a Three-Block Feistel chiper, ArchFurry's algorithm and a new hash function. Licensed under the ISC.
    Downloads: 0 This Week
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  • 19
    Command-line strong encryption tools including: triple cascaded encryptor, multiple hash calculator and multiple block cipher encryptor. Supports AES, Serpent, Twofish, SHA-512, RIPEMD-160, MD5 and other algorithms.
    Downloads: 0 This Week
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  • 20
    XTEA (eXtended Tiny Encryption Algorithm) support for db4o open source object database. XTEA is a block cipher that operates on a 64-bit block size with a 128-bit key. An extremely tiny but very fast encryption algorithm (with cycles less than 32 rounds)
    Downloads: 0 This Week
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  • 21
    A Javascript implementation of the Blowfish Encryption Algorithm described by Bruce Shneier circa 1993. Blowfish is a keyed, symmetric block cipher common in cipher suites and was placed, by Mr. Shneier, in the public domain.
    Downloads: 0 This Week
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  • 22
    Utility to encrypt files and streams. Features: encryption with AES, Serpent, Twofish and many other block ciphers supported by Botan; PBKDF2 key derivation; HMAC verification; does not require files, works with pipe input and output
    Downloads: 0 This Week
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  • 23
    IKEv2
    Encrypted Message Exchange by using Diffie-Hellman key exchange algorithm and Advanced Encryption Standard(AES) encryption algorithm with Cipher-block chaining(CBC) mode using User Datagram Protocol(UDP)port server-client application in C, Ansi-style
    Downloads: 0 This Week
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  • 24
    A encryption library for C++ "DEL-X" that uses a 3d encryption algorithm. It can work with any key size from 8bit- 4096bit with a 512 byte block size.
    Downloads: 0 This Week
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  • 25
    SJEA version 1.0 - Simple Java Encryption Algorithm. SJEA is a simple command-line binary encryption algorithm (symmetric block cipher) written in JAVA. It uses a password and a byte-vector array to scramble the input file.
    Downloads: 0 This Week
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