diff --git a/lib/psci/psci_setup.c b/lib/psci/psci_setup.c
index b9467d3..853f915 100644
--- a/lib/psci/psci_setup.c
+++ b/lib/psci/psci_setup.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -280,6 +280,12 @@
 
 	/* Having initialized cpu_ops, we can now print errata status */
 	print_errata_status();
+
+#if ENABLE_PAUTH
+	/* Store APIAKey_EL1 key */
+	set_cpu_data(apiakey[0], read_apiakeylo_el1());
+	set_cpu_data(apiakey[1], read_apiakeyhi_el1());
+#endif /* ENABLE_PAUTH */
 }
 
 /******************************************************************************
diff --git a/lib/psci/psci_suspend.c b/lib/psci/psci_suspend.c
index 6d5c099..98dd2d6 100644
--- a/lib/psci/psci_suspend.c
+++ b/lib/psci/psci_suspend.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2019, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -304,6 +304,12 @@
 	counter_freq = plat_get_syscnt_freq2();
 	write_cntfrq_el0(counter_freq);
 
+#if ENABLE_PAUTH
+	/* Store APIAKey_EL1 key */
+	set_cpu_data(apiakey[0], read_apiakeylo_el1());
+	set_cpu_data(apiakey[1], read_apiakeyhi_el1());
+#endif /* ENABLE_PAUTH */
+
 	/*
 	 * Call the cpu suspend finish handler registered by the Secure Payload
 	 * Dispatcher to let it do any bookeeping. If the handler encounters an