289 static int ima_eventdigest_init_common(const u8 *digest, u32 digestsize,  in ima_eventdigest_init_common()  argument
294 	 * digest formats:  in ima_eventdigest_init_common()
295 	 *  - DATA_FMT_DIGEST: digest  in ima_eventdigest_init_common()
296 	 *  - DATA_FMT_DIGEST_WITH_ALGO: <hash algo> + ':' + '\0' + digest,  in ima_eventdigest_init_common()
298 	 *	<digest type> + ':' + <hash algo> + ':' + '\0' + digest,  in ima_eventdigest_init_common()
300 	 *    where 'DATA_FMT_DIGEST' is the original digest format ('d')  in ima_eventdigest_init_common()
302 	 *    where <digest type> is either "ima" or "verity",  in ima_eventdigest_init_common()
321 	if (digest) {  in ima_eventdigest_init_common()
322 		memcpy(buffer + offset, digest, digestsize);  in ima_eventdigest_init_common()
325 		 * If digest is NULL, the event being recorded is a violation.  in ima_eventdigest_init_common()
326 		 * Make room for the digest by increasing the offset by the  in ima_eventdigest_init_common()
327 		 * hash algorithm digest size. If the hash algorithm is not  in ima_eventdigest_init_common()
342  * This function writes the digest of an event (with size limit).
359 		cur_digest = event_data->iint->ima_hash->digest;  in ima_eventdigest_init()
377 		cur_digest = hash.hdr.digest;  in ima_eventdigest_init()
382 	if (!event_data->file)	/* missing info to re-calculate the digest */  in ima_eventdigest_init()
395 	cur_digest = hash.hdr.digest;  in ima_eventdigest_init()
404  * This function writes the digest of an event (without size limit).
415 	cur_digest = event_data->iint->ima_hash->digest;  in ima_eventdigest_ng_init()
426  * This function writes the digest of an event (without size limit),
427  * prefixed with both the digest type and hash algorithm.
439 	cur_digest = event_data->iint->ima_hash->digest;  in ima_eventdigest_ngv2_init()
452  * This function writes the digest of the file which is expected to match the
453  * digest contained in the file's appended signature.
478 			/* There was some error collecting the digest. */  in ima_eventdigest_modsig_init()