Function bearssl::br_sha1_update
[−]
[src]
pub unsafe extern "C" fn br_sha1_update(
ctx: *mut br_sha1_context,
data: *const c_void,
len: usize
)
\brief Inject some data bytes in a running SHA-1 computation.
The provided context is updated with some data bytes. If the number
of bytes (len
) is zero, then the data pointer (data
) is ignored
and may be NULL
, and this function does nothing.
\param ctx pointer to the context structure. \param data pointer to the injected data. \param len injected data length (in bytes).