RSA uses the following equation to produce ciphertext: C = Pe mod n This means that plaintext P is raised to e number of times and then reduced to modulo n.
Decryption in RSA is provided in the following equation: P = Cd mod n This means that the receiver who has a public key pair (n, e) can decipher the data by raising C to the value of the private key d and reducing to modulo n.
How Public-Private Key Pairs Secure the Network
Decryption in RSA is provided in the following equation: P = Cd mod n This means that the receiver who has a public key pair (n, e) can decipher the data by raising C to the value of the private key d and reducing to modulo n.
Why This Matters for Blockchain Technology
Understanding Encryption and decryption using RSA is not just an academic exercise — it has real-world implications for how blockchain systems are designed, deployed, and secured. Whether you are a developer building decentralized applications, a business leader evaluating blockchain adoption, or a curious learner exploring the technology, this knowledge provides a critical foundation.
Key Points to Remember
- Encryption and decryption using RSA is a core component of modern blockchain architecture.
- It enables trustless, decentralized operation without relying on a central authority.
- Both public and private blockchain networks leverage this concept in their design.
- Developers and architects must understand this concept to build robust, production-grade blockchain solutions.
Conclusion
Encryption and decryption using RSA represents one of the many innovative layers that make blockchain technology so powerful and transformative. As distributed systems continue to evolve, a solid understanding of these core concepts becomes increasingly valuable — not just for developers, but for anyone building, investing in, or working alongside blockchain-powered systems.
Whether you are just starting your blockchain journey or deepening existing expertise, mastering these fundamentals gives you the tools to think clearly about decentralized systems and make smarter decisions in this rapidly evolving space.