CVE-2022-23001

When compressing or decompressing elliptic curve points using the Sweet B library, an incorrect choice of sign bit is used. An attacker with user level privileges and no other user's assistance can exploit this vulnerability with only knowledge of the public key and the library. The resulting...

Western Digital Sweet B 安全漏洞

Western Digital Sweet B is a library from Western Digital, Inc. that implements public key elliptic curve cryptography ECC using NIST P-256 and SECG secp256k1 curves. A security vulnerability exists in the Western Digital Sweet B library that arises from the use of incorrect sign bit selection wh...