67 void set_hmac(
const void *key_data,
int key_size);
70 void add(
const void *data,
int size);
81 std::shared_ptr<SHA256_Impl> impl;
void set_hmac(const void *key_data, int key_size)
Enable a HMAC based calculation.
void calculate()
Finalize hash calculation.
SHA-224 hash function class.
Definition: sha224.h:42
static const int hash_size
Definition: sha224.h:48
void reset()
Resets the hash generator.
General purpose data buffer.
Definition: databuffer.h:41
SHA224()
Constructs a SHA-224 hash generator.
std::string get_hash(bool uppercase=false) const
Returns the calculated hash.
void add(const void *data, int size)
Adds data to be hashed.