`libcrypto-1_1-x64.dll` is a component of The OpenSSL Toolkit, developed by The OpenSSL Project. This DLL is part of the OpenSSL library, which provides robust cryptographic functions widely used in various secure communications over the internet, such as SSL/TLS protocols. The "1_1" in the filename suggests it belongs to the OpenSSL 1.1 series, and "x64" indicates it's intended for 64-bit systems.
This library includes functionalities for encryption and decryption, providing algorithms for secure data handling. It's essential for applications requiring cryptographic services, including web servers, client-server applications, and email encryption solutions.
When issues arise with `libcrypto-1_1-x64.dll`, it can lead to problems with secure communications or the functioning of applications relying on OpenSSL for encryption services. Errors might manifest as messages stating the DLL is missing, not found, or has encountered an error.
Resolving such issues typically involves ensuring the OpenSSL toolkit is properly installed and up-to-date. For applications dependent on this DLL, reinstalling or updating the application might refresh the required files. Since OpenSSL is an open-source project, obtaining the latest version from the official OpenSSL website is recommended for security and functionality.
