diff --git a/arch/arm64/configs/cuttlefish_defconfig b/arch/arm64/configs/cuttlefish_defconfig
index cacade9..b047f9f 100644
--- a/arch/arm64/configs/cuttlefish_defconfig
+++ b/arch/arm64/configs/cuttlefish_defconfig
@@ -192,6 +192,7 @@
 CONFIG_OF_UNITTEST=y
 CONFIG_ZRAM=y
 CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=16
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_VIRTIO_BLK=y
@@ -207,6 +208,7 @@
 CONFIG_DM_VERITY=y
 CONFIG_DM_VERITY_FEC=y
 CONFIG_DM_VERITY_AVB=y
+CONFIG_DM_ANDROID_VERITY=y
 CONFIG_NETDEVICES=y
 CONFIG_NETCONSOLE=y
 CONFIG_NETCONSOLE_DYNAMIC=y
@@ -432,7 +434,13 @@
 CONFIG_LSM_MMAP_MIN_ADDR=65536
 CONFIG_HARDENED_USERCOPY=y
 CONFIG_SECURITY_SELINUX=y
+CONFIG_CRYPTO_RSA=y
 CONFIG_CRYPTO_SHA512=y
 CONFIG_CRYPTO_LZ4=y
 CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS="verity_dev_keys.x509"
 CONFIG_XZ_DEC=y
diff --git a/arch/x86/configs/x86_64_cuttlefish_defconfig b/arch/x86/configs/x86_64_cuttlefish_defconfig
index cb7994a..16d3f11 100644
--- a/arch/x86/configs/x86_64_cuttlefish_defconfig
+++ b/arch/x86/configs/x86_64_cuttlefish_defconfig
@@ -212,6 +212,7 @@
 CONFIG_OF_UNITTEST=y
 # CONFIG_PNP_DEBUG_MESSAGES is not set
 CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=16
 CONFIG_BLK_DEV_RAM=y
 CONFIG_BLK_DEV_RAM_SIZE=8192
 CONFIG_VIRTIO_BLK=y
@@ -232,8 +233,8 @@
 CONFIG_DM_ZERO=y
 CONFIG_DM_UEVENT=y
 CONFIG_DM_VERITY=y
-CONFIG_DM_VERITY_HASH_PREFETCH_MIN_SIZE=1
 CONFIG_DM_VERITY_FEC=y
+CONFIG_DM_VERITY_AVB=y
 CONFIG_DM_ANDROID_VERITY=y
 CONFIG_NETDEVICES=y
 CONFIG_NETCONSOLE=y