diff --git a/Cargo.lock b/Cargo.lock
index 2a3489817a..9006d16df6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -299,12 +299,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "bit_field"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -2656,22 +2650,6 @@ dependencies = [
  "wasm-bindgen-futures",
 ]
 
-[[package]]
-name = "oak_sev_guest"
-version = "0.1.0"
-dependencies = [
- "aes-gcm",
- "bitflags 2.4.1",
- "lock_api",
- "oak_sev_snp_attestation_report",
- "snafu",
- "spinning_top",
- "static_assertions",
- "strum",
- "x86_64",
- "zerocopy",
-]
-
 [[package]]
 name = "oak_sev_snp_attestation_report"
 version = "0.0.0"
@@ -3671,14 +3649,6 @@ dependencies = [
  "unsafe-libyaml",
 ]
 
-[[package]]
-name = "sev_serial"
-version = "0.1.0"
-dependencies = [
- "oak_sev_guest",
- "x86_64",
-]
-
 [[package]]
 name = "sha2"
 version = "0.10.8"
@@ -3752,44 +3722,6 @@ version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2593d31f82ead8df961d8bd23a64c2ccf2eb5dd34b0a34bfb4dd54011c72009e"
 
-[[package]]
-name = "snafu"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d342c51730e54029130d7dc9fd735d28c4cd360f1368c01981d4f03ff207f096"
-dependencies = [
- "snafu-derive",
-]
-
-[[package]]
-name = "snafu-derive"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "080c44971436b1af15d6f61ddd8b543995cf63ab8e677d46b00cc06f4ef267a0"
-dependencies = [
- "heck 0.4.1",
- "proc-macro2",
- "quote",
- "syn 2.0.48",
-]
-
-[[package]]
-name = "snp_measurement"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "clap",
- "env_logger",
- "hex",
- "log",
- "oak_sev_guest",
- "sha2",
- "static_assertions",
- "strum",
- "x86_64",
- "zerocopy",
-]
-
 [[package]]
 name = "socket2"
 version = "0.5.5"
@@ -4372,12 +4304,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "volatile"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "442887c63f2c839b346c192d047a7c87e73d0689c9157b00b53dcc27dd5ea793"
-
 [[package]]
 name = "vsock"
 version = "0.5.0"
@@ -5027,18 +4953,6 @@ dependencies = [
  "spki",
 ]
 
-[[package]]
-name = "x86_64"
-version = "0.14.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3b835097a84e4457323331ec5d6eb23d096066cbfb215d54096dcb4b2e85f500"
-dependencies = [
- "bit_field",
- "bitflags 2.4.1",
- "rustversion",
- "volatile",
-]
-
 [[package]]
 name = "xattr"
 version = "1.3.1"
diff --git a/Cargo.toml b/Cargo.toml
index cb7cdb982f..a878de081f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -45,10 +45,7 @@ members = [
   "oak_restricted_kernel_sdk",
   "oak_session",
   "oak_session_wasm",
-  "oak_sev_guest",
   "oak_sev_snp_attestation_report",
-  "sev_serial",
-  "snp_measurement",
   "stage0_dice",
   "oak_restricted_kernel_sdk_proc_macro",
 ]
@@ -119,10 +116,8 @@ oak_restricted_kernel_sdk = { path = "./oak_restricted_kernel_sdk" }
 oak_restricted_kernel_sdk_proc_macro = { path = "./oak_restricted_kernel_sdk_proc_macro" }
 oak_restricted_kernel_interface = { path = "./oak_restricted_kernel_interface" }
 oak_session = { path = "./oak_session" }
-oak_sev_guest = { path = "./oak_sev_guest", default-features = false }
 oak_sev_snp_attestation_report = { path = "./oak_sev_snp_attestation_report" }
 oak_stage0_dice = { path = "./stage0_dice" }
-sev_serial = { path = "./sev_serial" }
 # Common external crates.
 prost = { version = "*", default-features = false, features = ["prost-derive"] }
 prost-build = "*"
diff --git a/oak_sev_guest/Cargo.toml b/oak_sev_guest/Cargo.toml
deleted file mode 100644
index d23694cf4f..0000000000
--- a/oak_sev_guest/Cargo.toml
+++ /dev/null
@@ -1,24 +0,0 @@
-[package]
-name = "oak_sev_guest"
-version = "0.1.0"
-authors = ["Conrad Grobler <grobler@google.com>"]
-edition = "2021"
-license = "Apache-2.0"
-
-[features]
-default = ["rust-crypto"]
-rust-crypto = ["aes-gcm"]
-
-[dependencies]
-aes-gcm = { version = "*", optional = true, default-features = false, features = [
-  "aes",
-] }
-bitflags = "*"
-lock_api = "*"
-oak_sev_snp_attestation_report = { workspace = true }
-spinning_top = "*"
-static_assertions = "*"
-snafu = { version = "*", default-features = false }
-strum = { version = "*", default-features = false, features = ["derive"] }
-zerocopy = { version = "*", features = ["derive"] }
-x86_64 = "*"
diff --git a/sev_serial/Cargo.toml b/sev_serial/Cargo.toml
deleted file mode 100644
index 51fbdead1b..0000000000
--- a/sev_serial/Cargo.toml
+++ /dev/null
@@ -1,10 +0,0 @@
-[package]
-name = "sev_serial"
-version = "0.1.0"
-authors = ["Conrad Grobler <grobler@google.com>"]
-edition = "2021"
-license = "Apache-2.0"
-
-[dependencies]
-oak_sev_guest = { workspace = true, default-features = false }
-x86_64 = "*"
diff --git a/snp_measurement/Cargo.toml b/snp_measurement/Cargo.toml
deleted file mode 100644
index 9f18c4a3fb..0000000000
--- a/snp_measurement/Cargo.toml
+++ /dev/null
@@ -1,19 +0,0 @@
-[package]
-name = "snp_measurement"
-version = "0.1.0"
-authors = ["Conrad Grobler <grobler@google.com>"]
-edition = "2021"
-license = "Apache-2.0"
-
-[dependencies]
-anyhow = "*"
-clap = { version = "*", features = ["derive"] }
-env_logger = "*"
-hex = "*"
-oak_sev_guest = { workspace = true }
-log = "*"
-sha2 = "*"
-static_assertions = "*"
-strum = { version = "*", default-features = false, features = ["derive"] }
-x86_64 = "*"
-zerocopy = "*"