How to compute the MD5 or SHA-1 cryptographic hash values . . .
MD5 is a hashing algorithm that creates a 128-bit hash value. SHA-1 is a hashing algorithm that creates a 160-bit hash value. More Information. You can use the File Checksum Integrity Verifier (FCIV) utility to compute the MD5 or SHA-1 cryptographic hash values of a file.
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