fciv

The File Checksum Integrity Verifier Utility

The File Checksum Integrity Verifier Utility The File Checksum Integrity Verifier (FCIV) is a command prompt utility that computes and verifies cryptographic hash values of files. FCIV can compute MD5 or SHA-1 cryptographic hash values. These values can be displayed on the screen or saved in an XML file database for later use and verification. This utility is available from Microsoft at Availability and description of the File Checksum Integrity Verifier utility.