python-ecdsa

Pure-Python ECDSA और ECDH यह ECC एलिप्टिक कर्व क्रिप्टोग्राफी का उपयोग करने में आसान कार्यान्वयन है, जिसमें ECDSA एलिप्टिक कर्व डिजिटल सिग्नेचर एल्गोरिथ्म, EdDSA एडवर्ड्स-कर्व डिजिटल सिग्नेचर एल्गोरिथ्म और ECDH एलिप्टिक कर्व डिफी-हेलमैन के लिए समर्थन है, जो विशुद्ध रूप से Python में लागू किया गया...

PoC_CurveBall

CVE-2020-0601 - CurveBall Destaques PoC para CVE-2020-0601 Solução trivial para chave privada igual a 1 Solução não trivial para 1 chave-privada ordem-da-curva Escrito em C, usa a libcrypto do OpenSSL Requisitos Linux de alguma variedade apt install libssl libssl-dev Ou qualquer gerenciador de...

cve-2024-13176-timing-analysis

Rilevamento strumentato del leakage temporale ECDSA a bassa ampiezza in CVE-2024-13176 Questo repository contiene il report di ricerca, il sito web, i dati, il materiale sorgente e i file di riproducibilità per uno studio indipendente su CVE-2024-13176. Il progetto esamina se la condizione...

Astra Linux – Vulnerability in mbedtls

A vulnerability was discovered in Arm Mbed TLS before versions 2.16.6 and 2.7.x, prior to 2.7.15. An attacker who can obtain precise side-channel measurements can recover the long-term ECDSA private key by 1 reconstructing the projective coordinates of the result of scalar multiplication by...

Astra Linux – Vulnerability in Thunderbird, Firefox

When importing an SPKI RSA public key as an ECDSA P-256 key, the key is handled incorrectly, causing the tab to crash. This vulnerability affects Firefox 110, Thunderbird 102.8, and Firefox ESR 102.8...

certdepot

Certificate Depot Uno strumento online gratuito per generare certificati SSL/TLS autofirmati in pochi secondi. Nessuna registrazione richiesta. Sito web: cert-depot.com Caratteristiche Genera certificati autofirmati con chiavi RSA 2048/4096 o ECDSA P-256/P-384 Scarica come ZIP chiave PEM +...

ANT-2026-110HTZ5M · jsrsasign · Cryptographically Weak PRNG / Predictable ECDSA Nonce

other high Severity Claude high · Security research firm high · Maintainer - REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-110HTZ5M: jsrsasign npm — ECDSA nonce RNG seeded entirely from Math.random in Node.js The npm wrapper at...

CVE-2026-43606

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

EUVD-2026-56555

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

CVE-2026-43606

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

CVE-2026-43606

Observable Timing Discrepancy in the AMD Vitis Libraries ECDSA secp256k1 component could allow attackers with local access to potentially perform timing analysis or electromagnetic emanation attacks, resulting in high confidentiality and integrity impact due to the exposure of private cryptograph...

CVE-2026-43606

CVE-2026-43606 concerns the AMD Vitis Libraries ECDSA secp256k1 component. The vulnerability is described as an observable timing discrepancy that an attacker with local access could use to perform timing analysis or electromagnetic emanation attacks, with high confidentiality and integrity impac...

PT-2026-70369

Name of the Vulnerable Software and Affected Versions AMD Vitis Libraries affected versions not specified Description A timing discrepancy exists in the ECDSA secp256k1 component. This issue allows attackers with local access to conduct timing analysis or electromagnetic emanation attacks, which...

ROOT-APP-PYPI-CVE-2026-33936 CVE-2026-33936 in ecdsa - Patched by Root

Root has patched CVE-2026-33936 in the ecdsa package for Root:PyPI. Multiple fixed versions available...

CVE-2026-62995

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. in versions 1.7.1 and prior, joserfc accepts JWTs with trailing padding == which are not conforming to the JOSE specifications. This leads to malleability of the JWTs when...

EUVD-2026-50450

joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption JOSE standards. in versions 1.7.1 and prior, joserfc accepts JWTs with trailing padding == which are not conforming to the JOSE specifications. This leads to malleability of the JWTs when...

JLSEC-2026-675

An issue was discovered in wolfSSL before 5.5.0. A fault injection attack on RAM via Rowhammer leads to ECDSA key disclosure. Users performing signing operations with private ECC keys, such as in server-side TLS connections, might leak faulty ECC signatures. These signatures can be processed via ...

JLSEC-2026-682 Generating the ECDSA nonce k samples a random number r and then truncates this randomness with a...

Generating the ECDSA nonce k samples a random number r and then truncates this randomness with a modular reduction mod n where n is the order of the elliptic curve. Meaning k = r mod n. The division used during the reduction estimates a factor qe by dividing the upper two digits a digit having e....

CVE-2026-50722

A flaw was found in Libreswan's implementation of IKEv2 authentication when processing signatures utilizing the RSASSA-PKCS1-v15 scheme. The RSAauthenticatehashsignaturepkcs115rsa function does not correctly validate the DER encoding of the ASN.1 digest. A remote, unauthenticated attacker could...

EulerOS 2.0 SP10 : openssh (EulerOS-SA-2026-2705)

According to the versions of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.CVE-2026-35388 In OpenSSH before 10.3, comman...