php-mt_rand

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paranoid_crypto

Project Paranoid Overview Paranoid project checks for well known weaknesses on cryptographic artifacts such as public keys, digital signatures and general pseudorandom numbers. This library contains implementations and optimizations of existing work found in the literature. The existing work show...

Indistinguishability Lifting for Keyed Oracles, Compressed Ideal Cipher, and More Applications

Cryptographic security proofs often involve an adversary interacting with a larger, keyed oracle that consists of potentially exponentially many independent instances of a smaller, base oracle. However, showing quantum indistinguishability between two such keyed oracles can be tricky, since a...

Rocky Linux 8 [CIQ] Security Update: edk2-aarch64 / edk2-ovmf Multiple Vulnerabilities (crlsa-2024_5297)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20245297 advisory. edk2: Predictable TCP Initial Sequence Numbers CVE-2023-45236 edk2: Use of a Weak PseudoRandom Number Generator CVE-2023-45237 edk2: Temporary DoS...

On the Simplest Quantum-Secure Block Cipher

Pseudorandom permutations are ubiquitous in theoretical and applied cryptography. PRPs that offer security even against adversaries making quantum queries are of increasing interest, and used in applications ranging from constructing pseudorandom unitaries to separating SZK from BQP. A successful...

An Operator-Norm Approach to Security with Quantum Advice

Non-uniform security allows an adversary to receive bounded advice about an oracle before attempting a fresh challenge. This captures the most realistic attacks and has already been studied extensively in prior work. In this work, we introduce an operator-norm approach for non-uniform security in...

EUVD-2026-70453

The API Publisher component previously used a non-cryptographic pseudorandom number generator PRNG to create shared secrets for Webhook HMAC validation. This PRNG lacks sufficient entropy for security-sensitive operations, allowing a sophisticated attacker to predict future secrets. This enables...

CVE-2026-71851

crypto-js is a JavaScript library of crypto standards. Versions of crypto-js prior to 4.0.0 generate randomness in CryptoJS.lib.WordArray.random using a custom variation of the Multiply-With-Carry pseudorandom number generator, seeded from Math.random, instead of a cryptographically secure source...

Quantum One-Way Functions and Related Cryptographic Primitives

Quantum cryptographic primitives beyond key distribution remain a less well understood area of research. In classical cryptography, one-way functions underpin nearly all standard cryptographic protocols, motivating the search for meaningful quantum analogues and for a clear understanding of the...

Distributed Point Functions and Function Secret Sharing

A distributed point function DPF is a cryptographic primitive that enables compressed additive sharing of a secret weight-1 vector equivalently, a point function across two or more parties. The appealing lightweight structure of DPF constructions has enabled a wide range of applications. These...

CVE-2026-11702 Bytes::Random::Secure::Tiny versions through 1.011 for Perl share internal state across forked processes

Bytes::Random::Secure::Tiny versions through 1.011 for Perl share internal state across forked processes. When an object is initialised before forking, then the internal state for the PRNG is shared across processes and identical random streams will be produced. Secrets generated in multiprocess...

cap-exploit-poc

cap-exploit-poc This repository contai...

EUVD-2026-17999

Mbed TLS before 3.6.6 and TF-PSA-Crypto before 1.1.0 misuse seeds in a Pseudo-Random Number Generator PRNG...

CVE-2026-34871

An issue was discovered in Mbed TLS before 3.6.6 and 4.x before 4.1.0 and TF-PSA-Crypto before 1.1.0. There is a Predictable Seed in a Pseudo-Random Number Generator PRNG...

Insufficient Entropy

Overview openssl-encrypt is an A package for secure file encryption and decryption based on modern ciphers using heavy-compute-load chaining of hashing and KDF to generate strong encryption password based on users provided password to ensure secure encryption of files Affected versions of this...

One RNG to Rule Them All: How Randomness Becomes an Attack Vector in Machine Learning

Machine learning relies on randomness as a fundamental component in various steps such as data sampling, data augmentation, weight initialization, and optimization. Most machine learning frameworks use pseudorandom number generators as the source of randomness. However, variations in design choic...

On the Impossibility of Simulation Security for Quantum Functional Encryption

Functional encryption is a powerful cryptographic primitive that enables fine-grained access to encrypted data and underlies numerous applications. Although the ideal security notion for FE simulation security has been shown to be impossible in the classical setting, those impossibility results...

MiracleLinux 8 : edk2-20220126gitbb1bba3d77-13.el8_10.2 (AXSA:2024-8666:08)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2024-8666:08 advisory. edk2: Predictable TCP Initial Sequence Numbers CVE-2023-45236 edk2: Use of a Weak PseudoRandom Number Generator CVE-2023-45237 edk2: Temporary DoS...

Security update for bind (important)

openSUSE security update: security update for bind ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:20039-1 Rating: important References: bsc1230649 bsc1252378 bsc1252379 bsc1252380 Cross-References: CVE-2025-40778 CVE-2025-40780 CVE-2025-8677 CVSS...

Important: Red Hat Security Advisory: OpenShift Container Platform 4.20.10 bug fix and security update

Red Hat OpenShift Container Platform release 4.20.10 is now available with updates to packages and images that fix several bugs and add enhancements. This release includes a security update for Red Hat OpenShift Container Platform 4.20. Red Hat Product Security has rated this update as having a...