AdvSim.Cryptography

AdvSim.Cryptography El paquete NuGet AdvSim.Cryptography contiene un conjunto de funciones contenedoras criptográficas reutilizables, configuradas con valores predeterminados razonables y fáciles de usar. Encontrará más detalles en los distintos subapartados siguientes. Simétrico Generación de...

cryptography

pyca/cryptography .. image:: https://img.shields.io/pypi/v/cryptography.svg :target: https://pypi.org/project/cryptography/ :alt: Latest Version .. image:: https://readthedocs.org/projects/cryptography/badge/?version=latest :target: https://cryptography.io :alt: Latest Docs .. image::...

VSHG

VSHG - 硬件抗性与增强的 GnuPG 安全性 VSHG 旨在为 GnuPG 的标准 s2k 密钥派生函数提供内存/硬件抗性强化，并为对称 加密提供简化接口。 关于 VSHG VSHG（非常安全的哈希生成器）是 GnuPG（Gnu 隐私卫士）的独立插件。 它被编写为一个 shell 脚本，并基于 Unix/Linux 文件系统和命令设计。 VSHG 使用 sha384 和 Argon2 哈希函数进行密码处理， 并使用 AES-256-CFB + CAST5-128-CFB 级联进行最终加密。 同时使用标准 sha384 迭代次数 800 次 + Argon2i + d 的 15 次和...

bkcrack

bkcrack Crack legacy zip encryption with Biham and Kocher's known plaintext attack. Overview A ZIP archive may contain many entries whose content can be compressed and/or encrypted. In particular, entries can be encrypted with a password-based symmetric encryption algorithm referred to as...

CryptHook

CryptHook CryptHook 是一个模块化实现，可通过对称分组密码加密保护现有应用程序。它通过挂钩网络通信的基础系统调用 send/sendto 和 recv/recvfrom 来工作。Crypthook 适用于任何依赖这些系统调用的现有应用程序。 加密 CryptHook 依赖采用 256 位密钥的 AES-GCM 模式。密钥通过 PBKDF2 从口令生成。IV 使用随机数据字节即时构建，并利用相同的密钥派生技术在接收端重建初始化向量，以将开销保持在最低限度。每个数据包的认证也会得到验证。 免责声明...

cryptovenom

CryptoVenom CryptoVenom: The Cryptography Swiss Army knife What is CryptoVenom? CryptoVenom is an OpenSource tool which contains a lot of cryptosystems and cryptoanalysis methods all in one, including classical algorithms, hash algorithms, encoding algorithms, logic gates, mathematical functions,...

PT-2026-65308

An issue was discovered in Quest KACE Systems Deployment Appliance SMA 11.0.273. It uses a hardcoded symmetric encryption key to encrypt secrets in the MySQL databases. This key is not unique for each installation. An attacker that gains access to the MySQL server or a backup files can decrypt th...

PYSEC-2026-1282 cryptidy allows code execution via untrusted data due to pickle.loads

cryptidy through 1.2.4 allows code execution via untrusted data because pickle.loads is used. This occurs in aesdecryptmessage in symmetricencryption.py...

CVE-2025-8095

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other supporte...

Quantum Computers Are Not a Threat to 128-bit Symmetric Keys

The advancing threat of cryptographically-relevant quantum computers has made it urgent to replace currently-deployed asymmetric cryptography primitives—key exchange ECDH and digital signatures RSA, ECDSA, EdDSA—which are vulnerable to Shor’s quantum algorithm. It does not, however, impact existi...

EUVD-2025-209440

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other...

CVE-2025-8095

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other...

CVE-2025-8095 Recoverable obfuscation using the OECH1 prefix encoding in OpenEdge

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other...

CVE-2025-8095

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other...

CVE-2025-8095 Recoverable obfuscation using the OECH1 prefix encoding in OpenEdge

The OECH1 prefix encoding is intended to obfuscate values across the OpenEdge platform. It has been identified as cryptographically weak and unsuitable for stored encodings and enterprise applications. OECH1 encodings should be considered exploitable and immediately replaced by any other...

CVE-2025-8095

CVE-2025-8095 describes a vulnerability in the OECH1 prefix encoding used by the OpenEdge platform. The encoding is cryptographically weak and unsuitable for stored encodings or enterprise applications; OECH1 should be considered exploitable and immediately replaced with a supported prefix encodi...

PT-2026-32625

Name of the Vulnerable Software and Affected Versions OpenEdge affected versions not specified Description The OECH1 prefix encoding, used to obfuscate values across the platform, is cryptographically weak. This makes it unsuitable for enterprise applications and stored encodings, as the...

rPGP's integrity protection of encrypted data was not always checked

Summary For some messages, rPGP returned incorrectly decrypted data without signaling that integrity protection was invalid. Details When decrypting SEIPD Symmetrically Encrypted and Integrity Protected Data Packet, rPGP previously did not under all circumstances report the absence of valid...

CVE-2025-57796

Explorance Blue versions prior to 8.14.12 use reversible symmetric encryption with a hardcoded static key to protect sensitive data, including user passwords and system configurations. This approach allows stored values to be decrypted offline if the encrypted data are obtained...

CVE-2021-33846

Fresenius Kabi Vigilant Software Suite Mastermed Dashboard version 2.0.1.3 issues authentication tokens to authenticated users that are signed with a symmetric encryption key. An attacker in possession of the key can issue valid JWTs and impersonate arbitrary users...