mhash() applies a hash function specified by
hash
to the data
.
hash
The hash id. One of the MHASH_XXX constants.
data
The user input, as a string.
key
If specified, the function will return the resulting HMAC instead. HMAC is keyed hashing for message authentication, or simply a message digest that depends on the specified key. Not all algorithms supported in mhash can be used in HMAC mode.
Returns the resulting hash (also called digest) or HMAC as a string, or FALSE on errors.
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mhash_keygen_s2k | Początek rozdziału | Mimetype Functions |