22 static int pkcs7_digest(struct pkcs7_message *pkcs7,  in pkcs7_digest()  argument
62 	ret = crypto_shash_digest(desc, pkcs7->data, pkcs7->data_len,  in pkcs7_digest()
125 int pkcs7_get_digest(struct pkcs7_message *pkcs7, const u8 **buf, u32 *len,  in pkcs7_get_digest()  argument
128 	struct pkcs7_signed_info *sinfo = pkcs7->signed_infos;  in pkcs7_get_digest()
137 	ret = pkcs7_digest(pkcs7, sinfo);  in pkcs7_get_digest()
159 static int pkcs7_find_key(struct pkcs7_message *pkcs7,  in pkcs7_find_key()  argument
167 	for (x509 = pkcs7->certs; x509; x509 = x509->next, certix++) {  in pkcs7_find_key()
200 static int pkcs7_verify_sig_chain(struct pkcs7_message *pkcs7,  in pkcs7_verify_sig_chain()  argument
210 	for (p = pkcs7->certs; p; p = p->next)  in pkcs7_verify_sig_chain()
261 			for (p = pkcs7->certs; p; p = p->next) {  in pkcs7_verify_sig_chain()
270 			for (p = pkcs7->certs; p; p = p->next) {  in pkcs7_verify_sig_chain()
326 static int pkcs7_verify_one(struct pkcs7_message *pkcs7,  in pkcs7_verify_one()  argument
336 	ret = pkcs7_digest(pkcs7, sinfo);  in pkcs7_verify_one()
341 	ret = pkcs7_find_key(pkcs7, sinfo);  in pkcs7_verify_one()
371 	return pkcs7_verify_sig_chain(pkcs7, sinfo);  in pkcs7_verify_one()
404 int pkcs7_verify(struct pkcs7_message *pkcs7,  in pkcs7_verify()  argument
415 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
419 		if (pkcs7->have_authattrs) {  in pkcs7_verify()
425 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
429 		if (!pkcs7->have_authattrs) {  in pkcs7_verify()
435 		if (pkcs7->data_type != OID_msIndirectData) {  in pkcs7_verify()
442 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
451 	for (sinfo = pkcs7->signed_infos; sinfo; sinfo = sinfo->next) {  in pkcs7_verify()
452 		ret = pkcs7_verify_one(pkcs7, sinfo);  in pkcs7_verify()
487 int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7,  in pkcs7_supply_detached_data()  argument
490 	if (pkcs7->data) {  in pkcs7_supply_detached_data()
494 	pkcs7->data = data;  in pkcs7_supply_detached_data()
495 	pkcs7->data_len = datalen;  in pkcs7_supply_detached_data()