macalgorithmprovider_createhash_851111259.md

-api-id	-api-type
M:Windows.Security.Cryptography.Core.MacAlgorithmProvider.CreateHash(Windows.Storage.Streams.IBuffer)	winrt method

Windows.Security.Cryptography.Core.MacAlgorithmProvider.CreateHash

-description

Creates a CryptographicHash object that supports incremental hash operations.

-parameters

-param keyMaterial

Random data used to help generate the hash. You can call the GenerateRandom method to create the random data.

-returns

A CryptographicHash object that supports incremental hash operations.

-remarks

Note that using the same keyMaterial will result in the same hashes being produced by the returned CryptographicHash for the same input. The keyMaterial provided should be known data in order to re-create the hash later.

-examples

-see-also

GenerateRandom, CryptographicHash