GfHash

GfHash — GfHash Object API

Synopsis




            GfHash;
void        gf_hash_init                    (GfHash *hash);
void        gf_hash_reset                   (GfHash *hash);
void        gf_hash_uninit                  (GfHash *hash);
void        gf_hash_append                  (GfHash *hash,
                                             const guint8 *data,
                                             gsize data_sz);
gboolean    gf_hash_digest                  (GfHash *hash,
                                             gsize in_sz,
                                             guint8 *digest,
                                             gsize *out_sz);

Object Hierarchy


  GObject
   +----GfObject
         +----GfHash

Description

GfHash is an abstract base class used for hashing algorithm implementations.

Details

GfHash

typedef struct _GfHash GfHash;

GfHash is an opaque structure that should not be used directly.

gf_hash_init ()

void        gf_hash_init                    (GfHash *hash);

Initializes hash.

hash : The GfHash instance.

gf_hash_reset ()

void        gf_hash_reset                   (GfHash *hash);

Resets hash.

hash : The GfHash instance.

gf_hash_uninit ()

void        gf_hash_uninit                  (GfHash *hash);

Uninitializes hash.

hash : The GfHash instance.

gf_hash_append ()

void        gf_hash_append                  (GfHash *hash,
                                             const guint8 *data,
                                             gsize data_sz);

Appends data to hash.

`hash` :	The GfHash instance.
`data` :	The data to append.
`data_sz` :	The size of `data`.

gf_hash_digest ()

gboolean    gf_hash_digest                  (GfHash *hash,
                                             gsize in_sz,
                                             guint8 *digest,
                                             gsize *out_sz);

Digests hash.

`hash` :	The GfHash instance.
`in_sz` :	The size of `digest`.
`digest` :	The output buffer.
`out_sz` :	The size written to `digest`.
Returns :	TRUE on success.