Liboqs
Monthly
liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Multiple secret-dependent branches have been identified in the reference implementation of the HQC key encapsulation mechanism when it is compiled with Clang for optimization levels above -O0 (-O1, -O2, etc). A proof-of-concept local attack exploits this secret-dependent information to recover the entire secret key. This vulnerability is fixed in 0.14.0.
liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required.
liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Multiple secret-dependent branches have been identified in the reference implementation of the HQC key encapsulation mechanism when it is compiled with Clang for optimization levels above -O0 (-O1, -O2, etc). A proof-of-concept local attack exploits this secret-dependent information to recover the entire secret key. This vulnerability is fixed in 0.14.0.
liboqs is a C-language cryptographic library that provides implementations of post-quantum cryptography algorithms. Rated low severity (CVSS 3.7), this vulnerability is remotely exploitable, no authentication required.