fix(intel): extending to support large file size for AES encryption and decryption
This patch is to extend to support large file size
for AES encryption and decryption. The large file
will be split into smaller chunk and send using
initialize, update and finalize staging method.
Signed-off-by: Sieu Mun Tang <sieu.mun.tang@intel.com>
Change-Id: Ie2ceaf247e0d7082aad84faf399fbd18d129c36a
diff --git a/plat/intel/soc/common/include/socfpga_fcs.h b/plat/intel/soc/common/include/socfpga_fcs.h
index 3a71b4f..8aeb628 100644
--- a/plat/intel/soc/common/include/socfpga_fcs.h
+++ b/plat/intel/soc/common/include/socfpga_fcs.h
@@ -162,6 +162,7 @@
uint32_t param_size;
uint32_t key_id;
uint32_t crypto_param[7];
+ uint8_t is_updated;
} fcs_crypto_service_aes_data;
/* Functions Definitions */
@@ -295,9 +296,10 @@
int intel_fcs_aes_crypt_init(uint32_t session_id, uint32_t context_id,
uint32_t key_id, uint64_t param_addr,
uint32_t param_size, uint32_t *mbox_error);
-int intel_fcs_aes_crypt_finalize(uint32_t session_id, uint32_t context_id,
- uint64_t src_addr, uint32_t src_size,
- uint64_t dst_addr, uint32_t dst_size,
+int intel_fcs_aes_crypt_update_finalize(uint32_t session_id,
+ uint32_t context_id, uint64_t src_addr,
+ uint32_t src_size, uint64_t dst_addr,
+ uint32_t dst_size, uint8_t is_finalised,
uint32_t *send_id);
#endif /* SOCFPGA_FCS_H */