Encrypted Messages

Podcast Performance will use the following method to generate a public key for each of its users:

Overview

Podcast Performance utilizes RSA encryption to ensure secure communication and data protection for its users. Each user is assigned a unique pair of public and private keys. The public key is shared openly, while the private key is kept confidential.

Key Generation

The public and private keys are generated using the crypto module in Node.js. The following parameters are used for key generation:

• modulusLength: 2048 bits - This defines the length of the key. A length of 2048 bits is considered secure for most applications.
• publicKeyEncoding: Specifies the encoding format for the public key. We use spki type and pem format.
• privateKeyEncoding: Specifies the encoding format for the private key. We use pkcs8 type and pem format.

Usage

1. Key Storage: Store the public key in the user's profile and the private key in a secure location, such as a secure vault or encrypted storage.

2. Encryption: Use the public key to encrypt messages or data before sending them to the user.

3. Decryption: The user can use their private key to decrypt the received messages or data.