[SECURITY] Fedora 44 Update: python-cryptography-46.0.7-1.fc44

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers...

[SECURITY] Fedora 43 Update: python-cryptography-46.0.6-1.fc43

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers...

[SECURITY] Fedora 43 Update: python-cryptography-46.0.5-1.fc43

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers...

CIRCL 安全漏洞

CIRCL is an open-source collection of cryptographic primitives written in Go by Cloudflare. CIRCL has a security vulnerability, which stems from the CombinedMult function generating incorrect values for specific inputs, potentially leading to computational errors...

CVE-2026-26958

filippo.io/edwards25519 is a Go library implementing the edwards25519 elliptic curve with APIs for building cryptographic primitives. In versions 1.1.0 and earlier, MultiScalarMult produces invalid results or undefined behavior if the receiver is not the identity point. If Point.MultiScalarMult i...

filippo.io/edwards25519 安全漏洞

filippo.io/edwards25519 is a Go language library developed by Filippo Valsorda. Versions of filippo.io/edwards25519 prior to 1.1.0 contained security vulnerabilities. These vulnerabilities stemmed from the MultiScalarMult method generating invalid results or undefined behavior when the recipient ...

EUVD-2021-2147

Malware in sbrugna...

EUVD-2019-7480

Malware in sbrugna...

Per-Element Secure Aggregation against Data Reconstruction Attacks in Federated Learning

Federated learning FL enables collaborative model training without sharing raw data, but individual model updates may still leak sensitive information. Secure aggregation SecAgg mitigates this risk by allowing the server to access only the sum of client updates, thereby concealing individual...

Black-Box Crypto Is Useless for Pseudorandom Codes

A pseudorandom code is a keyed error-correction scheme with the property that any polynomial number of encodings appear random to any computationally bounded adversary. We show that the pseudorandomness of any code tolerating a constant rate of random errors cannot be based on black-box reduction...

A Hitchhiker'S Guide to Privacy-Preserving Cryptocurrencies: a Survey on Anonymity, Confidentiality, and Auditability

Cryptocurrencies and central bank digital currencies CBDCs are reshaping the monetary landscape, offering transparency and efficiency while raising critical concerns about user privacy and regulatory compliance. This survey provides a comprehensive and technically grounded overview of...

CRYPTONITE: Scalable Accelerator Design for Cryptographic Primitives and Algorithms

Cryptographic primitives, consisting of repetitive operations with different inputs, are typically implemented using straight-line C code due to traditional execution on CPUs. Computing these primitives is necessary for secure communication; thus, dedicated hardware accelerators are required in...

[SECURITY] Fedora 41 Update: python-cryptography-43.0.0-4.fc41

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers...

ALSA-2024:3105 Moderate: python3.11-cryptography security update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fixes: python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 For more details...

CentOS 8 : python3.11-cryptography (CESA-2024:3105)

The remote CentOS Linux 8 host has a package installed that is affected by a vulnerability as referenced in the CESA-2024:3105 advisory. - cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling loadpempkcs7certificates or...

Moderate: python3.11-cryptography security update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fixes: python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 For more details...

ALSA-2024:2337 Moderate: python3.11-cryptography security update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fixes: python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 For more details...

Moderate: python3.11-cryptography security update

The python-cryptography packages contain a Python Cryptographic Authority's PyCA's cryptography library, which provides cryptographic primitives and recipes to Python developers. Security Fixes: python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 For more details...

Fedora 39 : python-cryptography (2023-51706f88e3)

The remote Fedora 39 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-51706f88e3 advisory. Automatic update for python-cryptography-37.0.2-8.fc39. Changelog Wed Feb 22 2023 Christian Heimes - 37.0.2-8 - Fix CVE-2023-23931: Don't allow updateinto to...

Oracle Linux 7 : python-cryptography (ELSA-2024-12234)

The remote Oracle Linux 7 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2024-12234 advisory. 3.2.1-1.0.1 - Fix CVE-2023-49083: NULL-dereference when loading PKCS7 certificates Orabug: 36143838 Tenable has extracted the preceding description block...