OpenSSL

OpenSSL is an open-source software library used for secure communication over computer networks. It provides robust cryptographic functions, including encryption, decryption, and certificate handling, essential for implementing secure internet protocols like TLS (Transport Layer Security) and SSL (Secure Sockets Layer). OpenSSL supports various cryptographic algorithms, such as AES, RSA, and SHA, ensuring data confidentiality, integrity, and authentication. Additionally, OpenSSL includes a FIPS 140 (Federal Information Processing Standard) mode, which ensures compliance with stringent security standards required for government and regulated industries. This makes OpenSSL a critical tool in cybersecurity, protecting sensitive information across diverse applications and systems.