digestalgorithm

noun

UK /daɪˈdʒest ˈælɡərɪðəm/

US /daɪˈdʒest ˈælɡərɪðəm/

A digest algorithm is a set of steps a computer uses to turn a message into a short code that stands for it.

The program uses a digest algorithm to check that the downloaded file is complete.

SYNONYMS

hash function hash algorithm message digest checksum function cryptographic hash

RELATED WORDS

encryption checksum fingerprint hashing integrity check

OTHER MEANINGS

2. A procedure that compresses data into a fixed-size value for quick comparison.

The digest algorithm produced a 256-bit value for the file.

3. A rule used to verify that data has not been changed.

If the digest algorithm gives a different result, the file was altered.

4. A mathematical method that maps input of any size to a short output.

Engineers chose a strong digest algorithm to protect passwords.