GLibcompute_hmac_for_data

gchar*
g_compute_hmac_for_data (
  GChecksumType digest_type,
  const guchar* key,
  gsize key_len,
  const guchar* data,
  gsize length
)

Computes the HMAC for a binary data of length. This is a convenience wrapper for g_hmac_new(), g_hmac_get_string() and g_hmac_unref().

The hexadecimal string returned will be in lower case.

Available since:

2.30

`digest_type`	`GChecksumType`
	A `GChecksumType` to use for the HMAC.
`key`	An array of `guchar`
	The key to use in the HMAC.
	The length of the array is specified in the `key_len` argument.
	The data is owned by the caller of the function.
`key_len`	`gsize`
	The length of the key.
`data`	An array of `guchar`
	Binary blob to compute the HMAC of.
	The length of the array is specified in the `length` argument.
	The data is owned by the caller of the function.
`length`	`gsize`
	Length of `data`.

Returns:	`gchar*`
	The HMAC of the binary data as a string in hexadecimal. The returned string should be freed with `g_free()` when done using it.
	The caller of the function takes ownership of the data, and is responsible for freeing it.
	The value is a NUL terminated UTF-8 string.