diff --git a/pvmfw/avb/Android.bp b/pvmfw/avb/Android.bp
index fb950b7..03670c1 100644
--- a/pvmfw/avb/Android.bp
+++ b/pvmfw/avb/Android.bp
@@ -46,7 +46,9 @@
     rustlibs: [
         "libanyhow",
         "libavb_bindgen",
+        "libhex",
         "libpvmfw_avb_nostd",
+        "libopenssl",
     ],
     enabled: false,
     arch: {
diff --git a/pvmfw/avb/src/descriptor.rs b/pvmfw/avb/src/descriptor.rs
index b0598de..c54d416 100644
--- a/pvmfw/avb/src/descriptor.rs
+++ b/pvmfw/avb/src/descriptor.rs
@@ -31,7 +31,8 @@
 };
 use tinyvec::ArrayVec;
 
-const DIGEST_SIZE: usize = AVB_SHA256_DIGEST_SIZE as usize;
+/// Digest type for kernel and initrd.
+pub type Digest = [u8; AVB_SHA256_DIGEST_SIZE as usize];
 
 /// `HashDescriptors` can have maximum one `HashDescriptor` per known partition.
 #[derive(Default)]
@@ -132,9 +133,7 @@
 #[derive(Default)]
 pub(crate) struct HashDescriptor {
     partition_name: PartitionName,
-    /// TODO(b/265897559): Pass this digest to DICE.
-    #[allow(dead_code)]
-    pub(crate) digest: [u8; DIGEST_SIZE],
+    pub(crate) digest: Digest,
 }
 
 impl HashDescriptor {
@@ -145,7 +144,7 @@
             .try_into()?;
         let partition_digest =
             data.get(desc.digest_range()?).ok_or(AvbIOError::RangeOutsidePartition)?;
-        let mut digest = [0u8; DIGEST_SIZE];
+        let mut digest = [0u8; size_of::<Digest>()];
         digest.copy_from_slice(partition_digest);
         Ok(Self { partition_name, digest })
     }
diff --git a/pvmfw/avb/src/lib.rs b/pvmfw/avb/src/lib.rs
index 065eca5..8fea162 100644
--- a/pvmfw/avb/src/lib.rs
+++ b/pvmfw/avb/src/lib.rs
@@ -25,5 +25,6 @@
 mod utils;
 mod verify;
 
+pub use descriptor::Digest;
 pub use error::AvbSlotVerifyError;
-pub use verify::{verify_payload, DebugLevel};
+pub use verify::{verify_payload, DebugLevel, VerifiedBootData};
diff --git a/pvmfw/avb/src/partition.rs b/pvmfw/avb/src/partition.rs
index 636bfd3..bc63003 100644
--- a/pvmfw/avb/src/partition.rs
+++ b/pvmfw/avb/src/partition.rs
@@ -18,7 +18,7 @@
 use crate::utils::is_not_null;
 use core::ffi::{c_char, CStr};
 
-#[derive(Clone, Debug, Default, PartialEq, Eq)]
+#[derive(Clone, Copy, Debug, Default, PartialEq, Eq)]
 pub(crate) enum PartitionName {
     /// The default `PartitionName` is needed to build the default `HashDescriptor`.
     #[default]
diff --git a/pvmfw/avb/src/verify.rs b/pvmfw/avb/src/verify.rs
index 14b0e7e..1a79c83 100644
--- a/pvmfw/avb/src/verify.rs
+++ b/pvmfw/avb/src/verify.rs
@@ -14,15 +14,26 @@
 
 //! This module handles the pvmfw payload verification.
 
-use crate::descriptor::HashDescriptors;
+use crate::descriptor::{Digest, HashDescriptors};
 use crate::error::AvbSlotVerifyError;
 use crate::ops::{Ops, Payload};
 use crate::partition::PartitionName;
 use avb_bindgen::{AvbPartitionData, AvbVBMetaData};
 use core::ffi::c_char;
 
+/// Verified data returned when the payload verification succeeds.
+#[derive(Debug)]
+pub struct VerifiedBootData {
+    /// DebugLevel of the VM.
+    pub debug_level: DebugLevel,
+    /// Kernel digest.
+    pub kernel_digest: Digest,
+    /// Initrd digest if initrd exists.
+    pub initrd_digest: Option<Digest>,
+}
+
 /// This enum corresponds to the `DebugLevel` in `VirtualMachineConfig`.
-#[derive(Clone, Debug, PartialEq, Eq)]
+#[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum DebugLevel {
     /// Not debuggable at all.
     None,
@@ -87,7 +98,7 @@
     kernel: &[u8],
     initrd: Option<&[u8]>,
     trusted_public_key: &[u8],
-) -> Result<DebugLevel, AvbSlotVerifyError> {
+) -> Result<VerifiedBootData, AvbSlotVerifyError> {
     let mut payload = Payload::new(kernel, initrd, trusted_public_key);
     let mut ops = Ops::from(&mut payload);
     let kernel_verify_result = ops.verify_partition(PartitionName::Kernel.as_cstr())?;
@@ -100,12 +111,15 @@
     // which is returned by `avb_slot_verify()` when the verification succeeds. It is
     // guaranteed by libavb to be non-null and to point to a valid VBMeta structure.
     let hash_descriptors = unsafe { HashDescriptors::from_vbmeta(vbmeta_image)? };
-    // TODO(b/265897559): Pass the digest in kernel descriptor to DICE.
-    let _kernel_descriptor = hash_descriptors.find(PartitionName::Kernel)?;
+    let kernel_descriptor = hash_descriptors.find(PartitionName::Kernel)?;
 
     if initrd.is_none() {
         verify_vbmeta_has_only_one_hash_descriptor(&hash_descriptors)?;
-        return Ok(DebugLevel::None);
+        return Ok(VerifiedBootData {
+            debug_level: DebugLevel::None,
+            kernel_digest: kernel_descriptor.digest,
+            initrd_digest: None,
+        });
     }
 
     let initrd = initrd.unwrap();
@@ -123,5 +137,10 @@
         initrd_partition_name,
         initrd.len(),
     )?;
-    Ok(debug_level)
+    let initrd_descriptor = hash_descriptors.find(initrd_partition_name)?;
+    Ok(VerifiedBootData {
+        debug_level,
+        kernel_digest: kernel_descriptor.digest,
+        initrd_digest: Some(initrd_descriptor.digest),
+    })
 }
diff --git a/pvmfw/avb/tests/api_test.rs b/pvmfw/avb/tests/api_test.rs
index 4f00f1e..261d8a8 100644
--- a/pvmfw/avb/tests/api_test.rs
+++ b/pvmfw/avb/tests/api_test.rs
@@ -16,9 +16,9 @@
 
 mod utils;
 
-use anyhow::Result;
+use anyhow::{anyhow, Result};
 use avb_bindgen::{AvbFooter, AvbVBMetaImageHeader};
-use pvmfw_avb::{AvbSlotVerifyError, DebugLevel};
+use pvmfw_avb::{verify_payload, AvbSlotVerifyError, DebugLevel};
 use std::{fs, mem::size_of, ptr};
 use utils::*;
 
@@ -35,121 +35,125 @@
 /// the latest payload can be verified successfully.
 #[test]
 fn latest_normal_payload_passes_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
-        &load_latest_signed_kernel()?,
+    assert_latest_payload_verification_passes(
         &load_latest_initrd_normal()?,
-        &load_trusted_public_key()?,
-        Ok(DebugLevel::None),
+        b"initrd_normal",
+        DebugLevel::None,
     )
 }
 
 #[test]
 fn latest_debug_payload_passes_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
-        &load_latest_signed_kernel()?,
+    assert_latest_payload_verification_passes(
         &load_latest_initrd_debug()?,
-        &load_trusted_public_key()?,
-        Ok(DebugLevel::Full),
+        b"initrd_debug",
+        DebugLevel::Full,
     )
 }
 
 #[test]
 fn payload_expecting_no_initrd_passes_verification_with_no_initrd() -> Result<()> {
-    assert_payload_verification_eq(
+    let verified_boot_data = verify_payload(
         &fs::read(TEST_IMG_WITH_ONE_HASHDESC_PATH)?,
         /*initrd=*/ None,
         &load_trusted_public_key()?,
-        Ok(DebugLevel::None),
     )
+    .map_err(|e| anyhow!("Verification failed. Error: {}", e))?;
+
+    assert_eq!(DebugLevel::None, verified_boot_data.debug_level);
+    let digest = hash(&[&hex::decode("1111")?, &fs::read(UNSIGNED_TEST_IMG_PATH)?]);
+    assert_eq!(digest, verified_boot_data.kernel_digest);
+    assert!(verified_boot_data.initrd_digest.is_none());
+    Ok(())
 }
 
 #[test]
 fn payload_with_non_initrd_descriptor_fails_verification_with_no_initrd() -> Result<()> {
-    assert_payload_verification_eq(
+    assert_payload_verification_fails(
         &fs::read(TEST_IMG_WITH_NON_INITRD_HASHDESC_PATH)?,
         /*initrd=*/ None,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::InvalidMetadata),
+        AvbSlotVerifyError::InvalidMetadata,
     )
 }
 
 #[test]
 fn payload_with_non_initrd_descriptor_fails_verification_with_initrd() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &fs::read(TEST_IMG_WITH_INITRD_AND_NON_INITRD_DESC_PATH)?,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::InvalidMetadata),
+        AvbSlotVerifyError::InvalidMetadata,
     )
 }
 
 #[test]
 fn payload_with_prop_descriptor_fails_verification_with_no_initrd() -> Result<()> {
-    assert_payload_verification_eq(
+    assert_payload_verification_fails(
         &fs::read(TEST_IMG_WITH_PROP_DESC_PATH)?,
         /*initrd=*/ None,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::InvalidMetadata),
+        AvbSlotVerifyError::InvalidMetadata,
     )
 }
 
 #[test]
 fn payload_expecting_initrd_fails_verification_with_no_initrd() -> Result<()> {
-    assert_payload_verification_eq(
+    assert_payload_verification_fails(
         &load_latest_signed_kernel()?,
         /*initrd=*/ None,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::InvalidMetadata),
+        AvbSlotVerifyError::InvalidMetadata,
     )
 }
 
 #[test]
 fn payload_with_empty_public_key_fails_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &load_latest_signed_kernel()?,
         &load_latest_initrd_normal()?,
         /*trusted_public_key=*/ &[0u8; 0],
-        Err(AvbSlotVerifyError::PublicKeyRejected),
+        AvbSlotVerifyError::PublicKeyRejected,
     )
 }
 
 #[test]
 fn payload_with_an_invalid_public_key_fails_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &load_latest_signed_kernel()?,
         &load_latest_initrd_normal()?,
         /*trusted_public_key=*/ &[0u8; 512],
-        Err(AvbSlotVerifyError::PublicKeyRejected),
+        AvbSlotVerifyError::PublicKeyRejected,
     )
 }
 
 #[test]
 fn payload_with_a_different_valid_public_key_fails_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &load_latest_signed_kernel()?,
         &load_latest_initrd_normal()?,
         &fs::read(PUBLIC_KEY_RSA2048_PATH)?,
-        Err(AvbSlotVerifyError::PublicKeyRejected),
+        AvbSlotVerifyError::PublicKeyRejected,
     )
 }
 
 #[test]
 fn payload_with_an_invalid_initrd_fails_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &load_latest_signed_kernel()?,
         /*initrd=*/ &fs::read(UNSIGNED_TEST_IMG_PATH)?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::Verification),
+        AvbSlotVerifyError::Verification,
     )
 }
 
 #[test]
 fn unsigned_kernel_fails_verification() -> Result<()> {
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &fs::read(UNSIGNED_TEST_IMG_PATH)?,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::Io),
+        AvbSlotVerifyError::Io,
     )
 }
 
@@ -158,11 +162,11 @@
     let mut kernel = load_latest_signed_kernel()?;
     kernel[1] = !kernel[1]; // Flip the bits
 
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &kernel,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::Verification),
+        AvbSlotVerifyError::Verification,
     )
 }
 
@@ -191,11 +195,11 @@
         // footer is unaligned; copy vbmeta_offset to local variable
         let vbmeta_offset = footer.vbmeta_offset;
         assert_eq!(wrong_offset, vbmeta_offset);
-        assert_payload_verification_with_initrd_eq(
+        assert_payload_verification_with_initrd_fails(
             &kernel,
             &load_latest_initrd_normal()?,
             &load_trusted_public_key()?,
-            Err(AvbSlotVerifyError::Io),
+            AvbSlotVerifyError::Io,
         )?;
     }
     Ok(())
@@ -207,11 +211,11 @@
     let avb_footer_index = kernel.len() - size_of::<AvbFooter>() + RANDOM_FOOTER_POS;
     kernel[avb_footer_index] = !kernel[avb_footer_index];
 
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &kernel,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::InvalidMetadata),
+        AvbSlotVerifyError::InvalidMetadata,
     )
 }
 
@@ -220,11 +224,11 @@
     let mut initrd = load_latest_initrd_normal()?;
     initrd.extend(b"androidboot.vbmeta.digest=1111");
 
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &load_latest_signed_kernel()?,
         &initrd,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::Verification),
+        AvbSlotVerifyError::Verification,
     )
 }
 
@@ -236,11 +240,11 @@
 
     kernel[vbmeta_index] = !kernel[vbmeta_index]; // Flip the bits
 
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &kernel,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::InvalidMetadata),
+        AvbSlotVerifyError::InvalidMetadata,
     )
 }
 
@@ -259,17 +263,17 @@
     kernel[public_key_offset..(public_key_offset + public_key_size)]
         .copy_from_slice(&empty_public_key);
 
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &kernel,
         &load_latest_initrd_normal()?,
         &empty_public_key,
-        Err(AvbSlotVerifyError::Verification),
+        AvbSlotVerifyError::Verification,
     )?;
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &kernel,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::Verification),
+        AvbSlotVerifyError::Verification,
     )
 }
 
@@ -303,10 +307,10 @@
         AVB_VBMETA_IMAGE_FLAGS_VERIFICATION_DISABLED, vbmeta_header_flags,
         "VBMeta verification flag should be disabled now."
     );
-    assert_payload_verification_with_initrd_eq(
+    assert_payload_verification_with_initrd_fails(
         &kernel,
         &load_latest_initrd_normal()?,
         &load_trusted_public_key()?,
-        Err(AvbSlotVerifyError::Verification),
+        AvbSlotVerifyError::Verification,
     )
 }
diff --git a/pvmfw/avb/tests/utils.rs b/pvmfw/avb/tests/utils.rs
index 0a2eac6..8756d06 100644
--- a/pvmfw/avb/tests/utils.rs
+++ b/pvmfw/avb/tests/utils.rs
@@ -16,12 +16,13 @@
 
 //! Utility functions used by API tests.
 
-use anyhow::Result;
+use anyhow::{anyhow, Result};
 use avb_bindgen::{
     avb_footer_validate_and_byteswap, avb_vbmeta_image_header_to_host_byte_order, AvbFooter,
     AvbVBMetaImageHeader,
 };
-use pvmfw_avb::{verify_payload, AvbSlotVerifyError, DebugLevel};
+use openssl::sha;
+use pvmfw_avb::{verify_payload, AvbSlotVerifyError, DebugLevel, Digest};
 use std::{
     fs,
     mem::{size_of, transmute, MaybeUninit},
@@ -34,22 +35,22 @@
 
 pub const PUBLIC_KEY_RSA2048_PATH: &str = "data/testkey_rsa2048_pub.bin";
 
-pub fn assert_payload_verification_with_initrd_eq(
+pub fn assert_payload_verification_with_initrd_fails(
     kernel: &[u8],
     initrd: &[u8],
     trusted_public_key: &[u8],
-    expected_result: Result<DebugLevel, AvbSlotVerifyError>,
+    expected_error: AvbSlotVerifyError,
 ) -> Result<()> {
-    assert_payload_verification_eq(kernel, Some(initrd), trusted_public_key, expected_result)
+    assert_payload_verification_fails(kernel, Some(initrd), trusted_public_key, expected_error)
 }
 
-pub fn assert_payload_verification_eq(
+pub fn assert_payload_verification_fails(
     kernel: &[u8],
     initrd: Option<&[u8]>,
     trusted_public_key: &[u8],
-    expected_result: Result<DebugLevel, AvbSlotVerifyError>,
+    expected_error: AvbSlotVerifyError,
 ) -> Result<()> {
-    assert_eq!(expected_result, verify_payload(kernel, initrd, trusted_public_key));
+    assert_eq!(expected_error, verify_payload(kernel, initrd, trusted_public_key).unwrap_err());
     Ok(())
 }
 
@@ -95,3 +96,34 @@
     };
     Ok(vbmeta_header)
 }
+
+pub fn assert_latest_payload_verification_passes(
+    initrd: &[u8],
+    initrd_salt: &[u8],
+    expected_debug_level: DebugLevel,
+) -> Result<()> {
+    let kernel = load_latest_signed_kernel()?;
+    let verified_boot_data = verify_payload(&kernel, Some(initrd), &load_trusted_public_key()?)
+        .map_err(|e| anyhow!("Verification failed. Error: {}", e))?;
+
+    assert_eq!(expected_debug_level, verified_boot_data.debug_level);
+
+    let footer = extract_avb_footer(&kernel)?;
+    assert_eq!(
+        hash(&[&hash(&[b"bootloader"]), &kernel[..usize::try_from(footer.original_image_size)?]]),
+        verified_boot_data.kernel_digest,
+        "Kernel digest is not equal to the expected."
+    );
+    assert_eq!(
+        hash(&[&hash(&[initrd_salt]), initrd,]),
+        verified_boot_data.initrd_digest.unwrap(),
+        "initrd digest is not equal to the expected."
+    );
+    Ok(())
+}
+
+pub fn hash(inputs: &[&[u8]]) -> Digest {
+    let mut digester = sha::Sha256::new();
+    inputs.iter().for_each(|input| digester.update(input));
+    digester.finish()
+}
diff --git a/pvmfw/src/dice.rs b/pvmfw/src/dice.rs
index b322850..d1ea5f0 100644
--- a/pvmfw/src/dice.rs
+++ b/pvmfw/src/dice.rs
@@ -15,24 +15,40 @@
 //! Support for DICE derivation and BCC generation.
 
 use core::ffi::CStr;
-
+use core::mem::size_of;
 use dice::bcc::format_config_descriptor;
 use dice::bcc::Handover;
 use dice::hash;
 use dice::ConfigType;
 use dice::InputValues;
+use pvmfw_avb::{DebugLevel, Digest, VerifiedBootData};
+
+fn to_dice_mode(debug_level: DebugLevel) -> dice::Mode {
+    match debug_level {
+        DebugLevel::None => dice::Mode::Normal,
+        DebugLevel::Full => dice::Mode::Debug,
+    }
+}
+
+fn to_dice_hash(verified_boot_data: &VerifiedBootData) -> dice::Result<dice::Hash> {
+    let mut digests = [0u8; size_of::<Digest>() * 2];
+    digests[..size_of::<Digest>()].copy_from_slice(&verified_boot_data.kernel_digest);
+    if let Some(initrd_digest) = verified_boot_data.initrd_digest {
+        digests[size_of::<Digest>()..].copy_from_slice(&initrd_digest);
+    }
+    hash(&digests)
+}
 
 /// Derive the VM-specific secrets and certificate through DICE.
 pub fn derive_next_bcc(
     bcc: &Handover,
     next_bcc: &mut [u8],
-    code: &[u8],
-    debug_mode: bool,
+    verified_boot_data: &VerifiedBootData,
     authority: &[u8],
 ) -> dice::Result<usize> {
-    let code_hash = hash(code)?;
+    let code_hash = to_dice_hash(verified_boot_data)?;
     let auth_hash = hash(authority)?;
-    let mode = if debug_mode { dice::Mode::Debug } else { dice::Mode::Normal };
+    let mode = to_dice_mode(verified_boot_data.debug_level);
     let component_name = CStr::from_bytes_with_nul(b"vm_entry\0").unwrap();
     let mut config_descriptor_buffer = [0; 128];
     let config_descriptor_size = format_config_descriptor(
diff --git a/pvmfw/src/main.rs b/pvmfw/src/main.rs
index eabdfe8..b343e7b 100644
--- a/pvmfw/src/main.rs
+++ b/pvmfw/src/main.rs
@@ -78,28 +78,11 @@
     let mut pci_root = pci::initialise(pci_info, memory)?;
     find_virtio_devices(&mut pci_root).map_err(handle_pci_error)?;
 
-    verify_payload(signed_kernel, ramdisk, PUBLIC_KEY).map_err(|e| {
+    let verified_boot_data = verify_payload(signed_kernel, ramdisk, PUBLIC_KEY).map_err(|e| {
         error!("Failed to verify the payload: {e}");
         RebootReason::PayloadVerificationError
     })?;
 
-    let debug_mode = false; // TODO(b/256148034): Derive the DICE mode from the received initrd.
-    const HASH_SIZE: usize = 64;
-    let mut hashes = [0; HASH_SIZE * 2]; // TODO(b/256148034): Extract AvbHashDescriptor digests.
-    hashes[..HASH_SIZE].copy_from_slice(&::dice::hash(signed_kernel).map_err(|_| {
-        error!("Failed to hash the kernel");
-        RebootReason::InternalError
-    })?);
-    // Note: Using signed_kernel currently makes the DICE code input depend on its VBMeta fields.
-    let code_hash = if let Some(rd) = ramdisk {
-        hashes[HASH_SIZE..].copy_from_slice(&::dice::hash(rd).map_err(|_| {
-            error!("Failed to hash the ramdisk");
-            RebootReason::InternalError
-        })?);
-        &hashes[..]
-    } else {
-        &hashes[..HASH_SIZE]
-    };
     let next_bcc = heap::aligned_boxed_slice(NEXT_BCC_SIZE, GUEST_PAGE_SIZE).ok_or_else(|| {
         error!("Failed to allocate the next-stage BCC");
         RebootReason::InternalError
@@ -107,7 +90,7 @@
     // By leaking the slice, its content will be left behind for the next stage.
     let next_bcc = Box::leak(next_bcc);
     let next_bcc_size =
-        derive_next_bcc(bcc, next_bcc, code_hash, debug_mode, PUBLIC_KEY).map_err(|e| {
+        derive_next_bcc(bcc, next_bcc, &verified_boot_data, PUBLIC_KEY).map_err(|e| {
             error!("Failed to derive next-stage DICE secrets: {e:?}");
             RebootReason::SecretDerivationError
         })?;