diff --git a/keystore/auth_token_table.h b/keystore/auth_token_table.h
index db60003..4110370 100644
--- a/keystore/auth_token_table.h
+++ b/keystore/auth_token_table.h
@@ -97,9 +97,9 @@
     class Entry {
       public:
         Entry(HardwareAuthToken&& token, time_t current_time);
-        Entry(Entry&& entry) { *this = std::move(entry); }
+        Entry(Entry&& entry) noexcept { *this = std::move(entry); }
 
-        void operator=(Entry&& rhs) {
+        void operator=(Entry&& rhs) noexcept {
             token_ = std::move(rhs.token_);
             time_received_ = rhs.time_received_;
             last_use_ = rhs.last_use_;
diff --git a/keystore/include/keystore/utils.h b/keystore/include/keystore/utils.h
index f95ae71..1d8208a 100644
--- a/keystore/include/keystore/utils.h
+++ b/keystore/include/keystore/utils.h
@@ -34,7 +34,7 @@
 
     SharedNullableIterator(const SharedNullableIterator& other)
         : coll_(other.coll_), cur_(other.cur_) {}
-    SharedNullableIterator(SharedNullableIterator&& other)
+    SharedNullableIterator(SharedNullableIterator&& other) noexcept
         : coll_(std::move(other.coll_)), cur_(std::move(other.cur_)) {}
 
     SharedNullableIterator& operator++() {
@@ -56,7 +56,7 @@
     bool operator!=(const SharedNullableIterator& other) const { return !(*this == other); }
 
     SharedNullableIterator& operator=(const SharedNullableIterator&) = default;
-    SharedNullableIterator& operator=(SharedNullableIterator&&) = default;
+    SharedNullableIterator& operator=(SharedNullableIterator&&) noexcept = default;
 
   private:
     inline bool is_end() const { return !coll_ || cur_ == coll_->end(); }
diff --git a/keystore/legacy_keymaster_device_wrapper.cpp b/keystore/legacy_keymaster_device_wrapper.cpp
index 187252e..7e5ece6 100644
--- a/keystore/legacy_keymaster_device_wrapper.cpp
+++ b/keystore/legacy_keymaster_device_wrapper.cpp
@@ -106,7 +106,8 @@
             }
         }
     }
-    KmParamSet(KmParamSet&& other) : keymaster_key_param_set_t{other.params, other.length} {
+    KmParamSet(KmParamSet&& other) noexcept
+        : keymaster_key_param_set_t{other.params, other.length} {
         other.length = 0;
         other.params = nullptr;
     }