crypto-protocol-diagram

To generate a sequence diagram from a cryptographic protocol specification, extract message flow and cryptographic operations from source code, RFCs, or formal models to produce a Mermaid sequence diagram. This visualizes complex interactions for security analysis.

Yes, you can visualize TLS handshake message flow from Python source code. The processing logic parses Python code to extract protocol message flow and cryptographic operations, generating annotated Mermaid sequence diagrams for security analysis.

Protocol visualization does work with formal verification models like ProVerif and Tamarin. The extraction process supports formal models alongside academic papers and RFCs to generate Mermaid sequence diagrams of cryptographic operations.

The best way to annotate cryptographic operations in a protocol sequence diagram is to extract key generation, encryption, decryption, and verification steps directly from the source code or specification. This labels each sequence diagram step with its cryptographic operation.

Yes, you need Python libraries like pypdf, pdfplumber, and pdf2image to parse RFCs and academic papers for Mermaid diagram generation. These dependencies process the input documents to extract protocol message flow.

You use Mermaid sequence diagrams for cryptographic protocol security analysis because they provide a clear, diagrammatic representation of complex message flow and cryptographic interactions. This visual format helps identify vulnerabilities in protocol design.