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()
158 static int pkcs7_find_key(struct pkcs7_message *pkcs7,  in pkcs7_find_key()  argument
166 	for (x509 = pkcs7->certs; x509; x509 = x509->next, certix++) {  in pkcs7_find_key()
193 static int pkcs7_verify_sig_chain(struct pkcs7_message *pkcs7,  in pkcs7_verify_sig_chain()  argument
203 	for (p = pkcs7->certs; p; p = p->next)  in pkcs7_verify_sig_chain()
251 			for (p = pkcs7->certs; p; p = p->next) {  in pkcs7_verify_sig_chain()
260 			for (p = pkcs7->certs; p; p = p->next) {  in pkcs7_verify_sig_chain()
316 static int pkcs7_verify_one(struct pkcs7_message *pkcs7,  in pkcs7_verify_one()  argument
326 	ret = pkcs7_digest(pkcs7, sinfo);  in pkcs7_verify_one()
331 	ret = pkcs7_find_key(pkcs7, sinfo);  in pkcs7_verify_one()
361 	return pkcs7_verify_sig_chain(pkcs7, sinfo);  in pkcs7_verify_one()
394 int pkcs7_verify(struct pkcs7_message *pkcs7,  in pkcs7_verify()  argument
405 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
409 		if (pkcs7->have_authattrs) {  in pkcs7_verify()
415 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
419 		if (!pkcs7->have_authattrs) {  in pkcs7_verify()
425 		if (pkcs7->data_type != OID_msIndirectData) {  in pkcs7_verify()
432 		if (pkcs7->data_type != OID_data) {  in pkcs7_verify()
441 	for (sinfo = pkcs7->signed_infos; sinfo; sinfo = sinfo->next) {  in pkcs7_verify()
442 		ret = pkcs7_verify_one(pkcs7, sinfo);  in pkcs7_verify()
477 int pkcs7_supply_detached_data(struct pkcs7_message *pkcs7,  in pkcs7_supply_detached_data()  argument
480 	if (pkcs7->data) {  in pkcs7_supply_detached_data()
484 	pkcs7->data = data;  in pkcs7_supply_detached_data()
485 	pkcs7->data_len = datalen;  in pkcs7_supply_detached_data()