What are the key crypto algorithms used in the Web Crypto API?

What are the key crypto algorithms used in the Web Crypto API?

The Web Crypto API supports several key algorithms, including AES, RSA, and SHA. AES is used for symmetric encryption, RSA for asymmetric encryption, and SHA for hashing.

Can you explain how AES works in the Web Crypto API?

AES, or Advanced Encryption Standard, is a symmetric encryption algorithm that encrypts data in fixed block sizes. In the Web Crypto API, you can use it to encrypt and decrypt data securely.

What is the difference between symmetric and asymmetric encryption?

Symmetric encryption uses the same key for both encryption and decryption, while asymmetric encryption uses a pair of keys: a public key for encryption and a private key for decryption.

Are there any security concerns with using these algorithms?

Yes, while these algorithms are generally secure, their implementation and key management are crucial. Weak keys or poor practices can lead to vulnerabilities.