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2025
Digital Signature System
Secure digital signature system using SHA-256 hashing and RSA encryption. Sign and verify documents with modification detection and logging.
PythonSHA-256RSACryptographyJupyter NotebookSecurityHashlibBase64Digital SignaturesFile I/OGoogle Colab
Features
- -SHA-256 cryptographic hashing for document integrity
- -RSA encryption for digital signature generation
- -Signature verification with modification detection
- -Comprehensive logging of signing and verification