Review:
Asymmetric Key Cryptography
overall review score: 4.5
⭐⭐⭐⭐⭐
score is between 0 and 5
Asymmetric-key cryptography, also known as public-key cryptography, is a cryptographic system that uses pairs of keys: public keys that may be disseminated widely, and private keys that are known only to the owner. It allows for secure communication between parties without the need for a shared secret key.
Key Features
- Use of key pairs (public and private keys)
- Secure communication
- Digital signatures
- Key exchange protocols
Pros
- Enhanced security due to separate public and private keys
- Convenient for secure online transactions
- Widely used in modern encryption methods
Cons
- Can be computationally intensive compared to symmetric-key cryptography
- Key management can be complex