25 static int pkcs7_digest(struct pkcs7_message *pkcs7,  in pkcs7_digest()  argument
65 	ret = crypto_shash_finup(desc, pkcs7->data, pkcs7->data_len, digest);  in pkcs7_digest()
135 static int pkcs7_find_key(struct pkcs7_message *pkcs7,  in pkcs7_find_key()  argument
143 	for (x509 = pkcs7->certs; x509; x509 = x509->next, certix++) {  in pkcs7_find_key()
176 static int pkcs7_verify_sig_chain(struct pkcs7_message *pkcs7,  in pkcs7_verify_sig_chain()  argument
185 	for (p = pkcs7->certs; p; p = p->next)  in pkcs7_verify_sig_chain()
232 			for (p = pkcs7->certs; p; p = p->next) {  in pkcs7_verify_sig_chain()
241 			for (p = pkcs7->certs; p; p = p->next) {  in pkcs7_verify_sig_chain()
299 static int pkcs7_verify_one(struct pkcs7_message *pkcs7,  in pkcs7_verify_one()  argument
309 	ret = pkcs7_digest(pkcs7, sinfo);  in pkcs7_verify_one()
314 	ret = pkcs7_find_key(pkcs7, sinfo);  in pkcs7_verify_one()
344 	return pkcs7_verify_sig_chain(pkcs7, sinfo);  in pkcs7_verify_one()
376 int pkcs7_verify(struct pkcs7_message *pkcs7,  in pkcs7_verify()  argument
388 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
392 		if (pkcs7->have_authattrs) {  in pkcs7_verify()
398 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
402 		if (!pkcs7->have_authattrs) {  in pkcs7_verify()
408 		if (pkcs7->data_type != OID_msIndirectData) {  in pkcs7_verify()
415 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
424 	for (n = 0, x509 = pkcs7->certs; x509; x509 = x509->next, n++) {  in pkcs7_verify()
430 	for (sinfo = pkcs7->signed_infos; sinfo; sinfo = sinfo->next) {  in pkcs7_verify()
431 		ret = pkcs7_verify_one(pkcs7, sinfo);  in pkcs7_verify()
461 int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7,  in pkcs7_supply_detached_data()  argument
464 	if (pkcs7->data) {  in pkcs7_supply_detached_data()
468 	pkcs7->data = data;  in pkcs7_supply_detached_data()
469 	pkcs7->data_len = datalen;  in pkcs7_supply_detached_data()