Explanation
SHA-512 is a tool that can generate a cryptographic hash value for any given data. A cryptographic hash value is a fixed-length string of bits that uniquely and irreversibly represents the data. SHA-512 is one of the variants of the Secure Hash Algorithm 2 (SHA-2) family, which is a widely used and standardized hash function .
SHA-512 can help users to verify software integrity by comparing the hash values of the software before and after downloading, installing, or transferring. If the hash values match, it means that the software has not been altered, corrupted, or tampered with. If the hash values differ, it means that the software may have been compromised, infected, or damaged .