diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 7d8332e..14d5f21 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -635,6 +635,8 @@
     ARM_FEATURE_CBAR_RO, /* has cp15 CBAR and it is read-only */
     ARM_FEATURE_EL2, /* has EL2 Virtualization support */
     ARM_FEATURE_EL3, /* has EL3 Secure monitor support */
+    ARM_FEATURE_V8_SHA1, /* implements SHA1 part of v8 Crypto Extensions */
+    ARM_FEATURE_V8_SHA256, /* implements SHA256 part of v8 Crypto Extensions */
 };
 
 static inline int arm_feature(CPUARMState *env, int feature)