Entropy Bounds Via Hypothesis Testing and Its Applications to Two-Way Key Distillation in Quantum Cryptography

Quantum key distribution QKD achieves information-theoretic security, without relying on computational assumptions, by distributing quantum states. To establish secret bits, two honest parties exploit key distillation protocols over measurement outcomes resulting after the the distribution of...

Post-Quantum Identity-Based TLS for 5G Service-Based Architecture and Cloud-Native Infrastructure

Cloud-native application platforms and latency-sensitive systems such as 5G Core networks rely heavily on certificate-based Public Key Infrastructure PKI and mutual TLS to secure service-to-service communication. While effective, this model introduces significant operational and performance...

Steganographic Information Hiding Via Symmetric Numerical Semigroups

We introduce a steganographic information hiding scheme based on structural properties of numerical semigroups arising from the Frobenius coin problem. Instead of encoding data through representable integers, the proposed protocol embeds information into the gap structure of carefully chosen...

CVE-2026-24785

Clatter is a nostd compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

QCL-IDS: Quantum Continual Learning for Intrusion Detection with Fidelity-Anchored Stability and Generative Replay

Continual intrusion detection must absorb newly emerging attack stages while retaining legacy detection capability under strict operational constraints, including bounded compute and qubit budgets and privacy rules that preclude long-term storage of raw telemetry. We propose QCL-IDS, a...

GHSA-253Q-9Q78-63X4 Clatter has a PSK Validity Rule Violation issue

Impact Protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework Section 9.3. This could allow PSK-derived keys to be used for encryption without proper randomization by self-chosen ephemeral randomness,...

Clatter has a PSK Validity Rule Violation issue

Impact Protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework Section 9.3. This could allow PSK-derived keys to be used for encryption without proper randomization by self-chosen ephemeral randomness,...

CVE-2026-24785

Clatter is a nostd compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

CVE-2026-24785 Clatter has a PSK Validity Rule Violation issue

Clatter is a nostd compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

CVE-2026-24785 Clatter has a PSK Validity Rule Violation issue

Clatter is a nostd compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

CVE-2026-24785

Clatter (no_std Rust implementation of Noise with post-quantum support) had a PSK validity rule violation in versions before 2.2.0, allowing certain post-quantum handshake patterns (e.g., noise_pqkk_psk0, noise_pqkn_psk0, noise_pqnk_psk0, noise_pqnn_psk0 and some hybrids) to bypass the PSK validi...

CVE-2026-24785

Clatter is a nostd compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

CVE-2026-24785 Clatter has a PSK Validity Rule Violation issue

Clatter is a nostd compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

Exploit for Server-Side Request Forgery in Microsoft

CTT-ProxyLogon-RCE-v1.0---Convergent-Time-Theory-Enhanced-Micr...

CVE-2026-24480

A flaw was found in the QGIS GitHub Actions workflow. This vulnerability allowed a remote attacker to achieve remote code execution and compromise the repository. The flaw occurred because the workflow used the pullrequesttarget trigger, which runs with the base repository's credentials, and then...

PT-2026-5038

Clatter is a no std compatible, pure Rust implementation of the Noise protocol framework with post-quantum support. Versiosn prior to2.2.0 have a protocol compliance vulnerability. The library allowed post-quantum handshake patterns that violated the PSK validity rule Noise Protocol Framework...

Fundamentals, Recent Advances, and Challenges Regarding Cryptographic Algorithms for the Quantum Computing Era

This book arises from the need to provide a clear and up-to-date overview of the impacts of quantum computing on cryptography. The goal is to provide a reference in Portuguese for undergraduate, master's, and doctoral students in the field of data security and cryptography. Throughout the chapter...

UBUNTU-CVE-2026-22999

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: do not free existing class in qfqchangeclass Fixes qfqchangeclass error case. cl-qdisc and cl should only be freed if a new class and qdisc were allocated, or we risk various UAF...

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...

CBP Wants AI-Powered ‘Quantum Sensors’ for Finding Fentanyl in Cars

US Customs and Border Protection is paying General Dynamics to create prototype “quantum sensors,” to be used with an AI database to detect fentanyl and other narcotics...