Review:
Public Key Cryptography
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
Public-key cryptography is a method of encrypting data where the encryption key is public and can be shared freely, while the decryption key is kept private. This technology ensures secure communication over insecure channels.
Key Features
- Encryption and decryption keys are separate
- Secure exchange of encrypted messages
- Digital signatures for authentication
- Key distribution without sharing private keys
Pros
- Provides secure communication over the internet
- Allows for secure transactions online
- Enables digital signatures for authentication
Cons
- Requires computational resources for encryption and decryption
- Keys can be vulnerable to attacks if not adequately protected