Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In Libgcrypt before 1.7.7, an attacker who learns the EdDSA session key (from side-channel observation during the signing process) can easily recover the long-term secret key. 1.7.7 makes a cipher/ecc-eddsa.c change to store this session key in secure memory, to ensure that constant-time point operations are used in the MPI library.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Libgcrypt 安全漏洞
Vulnerability Description
Libgcrypt是GNU计划开发的一个基于GnuPG代码的通用加密库。该库实现了各种加密算法，包括对称密码、哈希算法、公开密钥算法等。 Libgcrypt 1.7.7之前的版本中存在安全漏洞。攻击者可利用该漏洞获取密钥。
CVSS Information
N/A
Vulnerability Type
N/A