What is a public key?
A public key is one of the main elements of cryptography, which is used to ensure the security and confidentiality of data on the blockchain network. It is a unique sequence of characters that serves to identify the owner of a wallet or address in theblockchain. How the public key works. The principle of operation of a public key is based on the use of asymmetric encryption, in which data is encrypted using one key, and decrypted using another. The public key is available to all network