SHA implementation
[D-Bus secret internal implementation details]

SHA-1 hash. More...


Functions
void	_dbus_sha_init (DBusSHAContext *context)
	Initializes the SHA context.
void	_dbus_sha_update (DBusSHAContext context, const DBusString data)
	Feeds more data into an existing shasum computation.
dbus_bool_t	_dbus_sha_final (DBusSHAContext context, DBusString results)
	SHA finalization.
dbus_bool_t	_dbus_sha_compute (const DBusString data, DBusString ascii_output)
	Computes the ASCII hex-encoded shasum of the given data and appends it to the output string.

Detailed Description

SHA-1 hash.

Types and functions related to computing SHA-1 hash.

Function Documentation

dbus_bool_t _dbus_sha_compute	(	const DBusString *	data,
		DBusString *	ascii_output
	)

Computes the ASCII hex-encoded shasum of the given data and appends it to the output string.

Parameters:

	data	input data to be hashed
	ascii_output	string to append ASCII shasum to

Returns:: FALSE if not enough memory

Definition at line 482 of file dbus-sha.c.

References _dbus_sha_final(), _dbus_sha_init(), _dbus_sha_update(), _dbus_string_free(), _dbus_string_hex_encode(), _dbus_string_init(), FALSE, and TRUE.

dbus_bool_t _dbus_sha_final	(	DBusSHAContext *	context,
		DBusString *	results
	)

SHA finalization.

Ends an SHA message-digest operation, writing the the message digest and zeroing the context. The results are returned as a raw 20-byte digest, not as the ascii-hex-digits string form of the digest.

Parameters: