Tag: Public Keys: Trust

Public key cryptography forms the bedrock of secure communication in the Digital age, enabling everything from secure online transactions to private email exchanges. Understanding how public keys work is crucial for anyone interacting with the internet. This post will demystify public key cryptography, exploring its principles, applications, and importance in securing our online world. What is Public Key Cryptography? Public key cryptography, also known as asymmetric cryptography, is a cryptographic system that uses pairs of keys: public keys, which may be disseminated widely, and private keys, which are known only to the owner. This differs significantly from symmetric cryptography, where the same key is used for both encryption and decryption. The Key Pair Each user in a public key syste...