Description: Library encryption refers to the use of encryption libraries that provide developers with tools to implement encryption in their applications. These libraries are collections of functions and algorithms that allow programmers to easily integrate encryption techniques into their projects without the need to develop solutions from scratch. Library encryption facilitates the protection of sensitive data, ensuring that information remains confidential and is transmitted securely. Encryption libraries typically include standard algorithms such as AES (Advanced Encryption Standard), RSA (Rivest-Shamir-Adleman), and SHA (Secure Hash Algorithm), among others. Additionally, these libraries may offer additional functionalities such as key management, authentication, and integrity verification. The relevance of library encryption lies in its ability to simplify the process of implementing security measures in applications, which is crucial in a world where data protection is increasingly important. By using these libraries, developers can focus on the business logic of their applications while the complexities of encryption are handled by proven and reliable solutions.