vetkit.csharp.crypto.weak-rsa-key
An RSA or DSA key smaller than 2048 bits is generated. Such keys are below current minimums and within reach of well-funded factoring attacks.
Last updated:
Suite: Security
csharp
An RSA or DSA key smaller than 2048 bits is generated. Such keys are below current minimums and within reach of well-funded factoring attacks.
Category: SECURITY · Engine rule severity: WARNING
How to fix it
Use at least 2048-bit RSA (3072 for keys that must last beyond 2030) or switch to ECDSA P-256.
References
Source: packages/engine/rules/sast/csharp.yml.
Generated from shipped rule definitions at build time. Matching is a review signal, not proof of exploitability. “generic” denotes text matching, not complete language or framework coverage. Runtime configuration and available tools affect whether a rule runs.