Hmac

An opaque structure representing a HMAC operation. To create a new GHmac, use g_hmac_new(). To free a GHmac, use g_hmac_unref().

class Hmac {

GHmac* gHmac;

GHmac* getHmacStruct();

void* getStruct();

this(GHmac* gHmac);

void getDigest(ubyte[] buffer);

string getString();

Hmac doref();

void unref();

void update(string data);

this(GChecksumType digestType, string key);

static string computeHmacForData(GChecksumType digestType, string key, string data, size_t length);

static string computeHmacForString(GChecksumType digestType, string key, string str, ptrdiff_t length);

}

Constructors

this this(GHmac* gHmac): Sets our main struct and passes it to the parent class.
this this(GChecksumType digestType, string key): Creates a new #GHmac, using the digest algorithm @digest_type. If the @digest_type is not known, %NULL is returned. A #GHmac can be used to compute the HMAC of a key and an arbitrary binary blob, using different hashing algorithms.

Members

Functions

copy Hmac copy(): Copies a #GHmac. If @hmac has been closed, by calling g_hmac_get_string() or g_hmac_get_digest(), the copied HMAC will be closed as well.
doref Hmac doref(): Atomically increments the reference count of @hmac by one.
getDigest void getDigest(ubyte[] buffer): Gets the digest from checksum as a raw binary array and places it into buffer. The size of the digest depends on the type of checksum.
getHmacStruct GHmac* getHmacStruct(): Get the main Gtk struct
getString string getString(): Gets the HMAC as an hexadecimal string.
getStruct void* getStruct(): the main Gtk struct as a void*
unref void unref(): Atomically decrements the reference count of @hmac by one.
update void update(string data): Feeds @data into an existing #GHmac.

Static functions

computeHmacForData string computeHmacForData(GChecksumType digestType, string key, string data, size_t 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().
computeHmacForString string computeHmacForString(GChecksumType digestType, string key, string str, ptrdiff_t length): Computes the HMAC for a string.

Variables

gHmac GHmac* gHmac;: the main Gtk struct

Meta

Since

2.30

Source

See Implementation

glib Hmac classes

Hmac