diff --git a/plat/xilinx/zynqmp/pm_service/pm_api_sys.c b/plat/xilinx/zynqmp/pm_service/pm_api_sys.c
index 4b709ab..6f3d098 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_api_sys.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_api_sys.c
@@ -1138,3 +1138,29 @@
 
 	return ret;
 }
+
+enum pm_ret_status pm_sha_hash(uint32_t address_high,
+				    uint32_t address_low,
+				    uint32_t size,
+				    uint32_t flags)
+{
+	uint32_t payload[PAYLOAD_ARG_CNT];
+
+	/* Send request to the PMU */
+	PM_PACK_PAYLOAD5(payload, PM_SECURE_SHA, address_high, address_low,
+				 size, flags);
+	return pm_ipi_send_sync(primary_proc, payload, NULL, 0);
+}
+
+enum pm_ret_status pm_rsa_core(uint32_t address_high,
+				    uint32_t address_low,
+				    uint32_t size,
+				    uint32_t flags)
+{
+	uint32_t payload[PAYLOAD_ARG_CNT];
+
+	/* Send request to the PMU */
+	PM_PACK_PAYLOAD5(payload, PM_SECURE_RSA, address_high, address_low,
+				 size, flags);
+	return pm_ipi_send_sync(primary_proc, payload, NULL, 0);
+}
diff --git a/plat/xilinx/zynqmp/pm_service/pm_api_sys.h b/plat/xilinx/zynqmp/pm_service/pm_api_sys.h
index e850b79..40ebc03 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_api_sys.h
+++ b/plat/xilinx/zynqmp/pm_service/pm_api_sys.h
@@ -153,4 +153,12 @@
 				 unsigned int arg2,
 				 unsigned int arg3,
 				 unsigned int *data);
+enum pm_ret_status pm_sha_hash(uint32_t address_high,
+				    uint32_t address_low,
+				    uint32_t size,
+				    uint32_t flags);
+enum pm_ret_status pm_rsa_core(uint32_t address_high,
+				    uint32_t address_low,
+				    uint32_t size,
+				    uint32_t flags);
 #endif /* _PM_API_SYS_H_ */
diff --git a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
index 5a4da90..84bd887 100644
--- a/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
+++ b/plat/xilinx/zynqmp/pm_service/pm_svc_main.c
@@ -387,6 +387,16 @@
 		ret = pm_set_suspend_mode(pm_arg[0]);
 		SMC_RET1(handle, (uint64_t)ret);
 
+	case PM_SECURE_SHA:
+		ret = pm_sha_hash(pm_arg[0], pm_arg[1], pm_arg[2],
+				pm_arg[3]);
+		SMC_RET1(handle, (uint64_t)ret);
+
+	case PM_SECURE_RSA:
+		ret = pm_rsa_core(pm_arg[0], pm_arg[1], pm_arg[2],
+				       pm_arg[3]);
+		SMC_RET1(handle, (uint64_t)ret);
+
 	default:
 		WARN("Unimplemented PM Service Call: 0x%x\n", smc_fid);
 		SMC_RET1(handle, SMC_UNK);