How Does AWS EC2 Key Pair Works?
A Key pair works through the principles of Asymmetric cryptography. It consists two mathematically related keys as private key and public key. The public key encrypts the data and corresponding private key used for decrypting that encrypted data. The point remember that When the data is encrypted with the public key it can only be decrypted by corresponding private key, other private can’t help in decrypting this. The public key is shared openly letting others to encrypt data and then it can only be decryptable by holder of private key. This method ensures in providing a secured communication with key pairs. Key pairs are fundamentals in securing digital communication such as secure server connections, data encryptions and digital signatures for authentication.
How To A Create A Key Pairs In AWS-EC2 ? |Complete Tutorial
In Amazon Web Services, an EC2 key pair consists of a public key and a private key that is used to securely communicate with EC2 instances. The public key is stored on the EC2 instance and is used to encrypt messages that can only be decrypted by the corresponding private key, which is kept by the user who generated the key pair. The private key is used to decrypt messages that have been encrypted with the public key.