diff --git a/meta-security/recipes-core/initrdscripts/initramfs-framework/dmverity b/meta-security/recipes-core/initrdscripts/initramfs-framework/dmverity
new file mode 100644
index 0000000..bb07aab
--- /dev/null
+++ b/meta-security/recipes-core/initrdscripts/initramfs-framework/dmverity
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+dmverity_enabled() {
+    return 0
+}
+
+dmverity_run() {
+    DATA_SIZE="__not_set__"
+    ROOT_HASH="__not_set__"
+
+    . /usr/share/misc/dm-verity.env
+
+    case "${bootparam_root}" in
+        ID=*)
+            RDEV="$(realpath /dev/disk/by-id/${bootparam_root#ID=})"
+            ;;
+        LABEL=*)
+            RDEV="$(realpath /dev/disk/by-label/${bootparam_root#LABEL=})"
+            ;;
+        PARTLABEL=*)
+            RDEV="$(realpath /dev/disk/by-partlabel/${bootparam_root#PARTLABEL=})"
+            ;;
+        PARTUUID=*)
+            RDEV="$(realpath /dev/disk/by-partuuid/${bootparam_root#PARTUUID=})"
+            ;;
+        PATH=*)
+            RDEV="$(realpath /dev/disk/by-path/${bootparam_root#PATH=})"
+            ;;
+        UUID=*)
+            RDEV="$(realpath /dev/disk/by-uuid/${bootparam_root#UUID=})"
+            ;;
+        *)
+            RDEV="${bootparam_root}"
+    esac
+
+    if ! [ -b "${RDEV}" ]; then
+        echo "Root device resolution failed"
+        exit 1
+    fi
+
+    veritysetup \
+        --data-block-size=1024 \
+        --hash-offset=${DATA_SIZE} \
+        create rootfs \
+        ${RDEV} \
+        ${RDEV} \
+        ${ROOT_HASH}
+
+    mount \
+        -o ro \
+        /dev/mapper/rootfs \
+        ${ROOTFS_DIR} || exit 2
+}