diff --git a/attestation-agent/attester/Cargo.toml b/attestation-agent/attester/Cargo.toml
index 760d17743..2e3d04073 100644
--- a/attestation-agent/attester/Cargo.toml
+++ b/attestation-agent/attester/Cargo.toml
@@ -40,7 +40,8 @@ required-features = [ "bin" ]
 default = ["all-attesters"]
 all-attesters = ["tdx-attester", "sgx-attester", "az-snp-vtpm-attester", "az-tdx-vtpm-attester", "snp-attester", "csv-attester", "cca-attester"]
 
-tdx-attester = ["tdx-attest-rs"]
+tdx-attester = ["tsm-report", "tdx-deprecated-getquote-ioctl"]
+tdx-deprecated-getquote-ioctl = ["tdx-attest-rs"]
 sgx-attester = ["occlum_dcap"]
 az-snp-vtpm-attester = ["az-snp-vtpm"]
 az-tdx-vtpm-attester = ["az-tdx-vtpm"]
diff --git a/attestation-agent/attester/src/tdx/mod.rs b/attestation-agent/attester/src/tdx/mod.rs
index b5b47e777..29b32a760 100644
--- a/attestation-agent/attester/src/tdx/mod.rs
+++ b/attestation-agent/attester/src/tdx/mod.rs
@@ -3,17 +3,23 @@
 // SPDX-License-Identifier: Apache-2.0
 //
 
+use super::tsm_report::{provider_is, TsmReportPath, TsmReportProvider, TSM_REPORT_PROVIDER_TDX};
 use super::Attester;
 use anyhow::*;
 use base64::Engine;
 use serde::{Deserialize, Serialize};
 use std::path::Path;
+use std::result::Result::Ok;
+
+#[cfg(feature = "tdx-deprecated-getquote-ioctl")]
 use tdx_attest_rs;
 
 const CCEL_PATH: &str = "/sys/firmware/acpi/tables/data/CCEL";
 
 pub fn detect_platform() -> bool {
-    Path::new("/dev/tdx-attest").exists() || Path::new("/dev/tdx-guest").exists()
+    provider_is(TSM_REPORT_PROVIDER_TDX)
+        || (cfg!(feature = "tdx-legacy-getquote-ioctl")
+            && (Path::new("/dev/tdx-attest").exists() || Path::new("/dev/tdx-guest").exists()))
 }
 
 #[derive(Serialize, Deserialize)]
@@ -37,20 +43,38 @@ impl Attester for TdxAttester {
 
         report_data.resize(64, 0);
 
-        let tdx_report_data = tdx_attest_rs::tdx_report_data_t {
-            d: report_data.as_slice().try_into()?,
-        };
-
-        let engine = base64::engine::general_purpose::STANDARD;
-        let quote = match tdx_attest_rs::tdx_att_get_quote(Some(&tdx_report_data), None, None, 0) {
-            (tdx_attest_rs::tdx_attest_error_t::TDX_ATTEST_SUCCESS, Some(q)) => engine.encode(q),
-            (error_code, _) => {
-                return Err(anyhow!(
-                    "TDX Attester: Failed to get TD quote. Error code: {:?}",
-                    error_code
-                ));
+        let quote_bytes = match TsmReportPath::open() {
+            Ok(tsm) => match tsm.attestation_report(TsmReportProvider::Tdx(report_data)) {
+                Ok(bytes) => {
+                    tsm.close();
+                    bytes
+                }
+                Err(e) => {
+                    tsm.close();
+                    bail!("TDX Attester: {}", e);
+                }
+            },
+            #[cfg(feature = "tdx-deprecated-getquote-ioctl")]
+            Err(_) => {
+                let tdx_report_data = tdx_attest_rs::tdx_report_data_t {
+                    d: report_data.as_slice().try_into().unwrap(),
+                };
+
+                match tdx_attest_rs::tdx_att_get_quote(Some(&tdx_report_data), None, None, 0) {
+                    (tdx_attest_rs::tdx_attest_error_t::TDX_ATTEST_SUCCESS, Some(q)) => q,
+                    (error_code, _) => {
+                        bail!(
+                            "TDX Attester: Failed to get TD quote using ioctl. Error code: {:?}",
+                            error_code
+                        );
+                    }
+                }
             }
+            #[cfg(not(feature = "tdx-deprecated-getquote-ioctl"))]
+            Err(e) => bail!("TDX Attester: {}", e),
         };
+        let engine = base64::engine::general_purpose::STANDARD;
+        let quote = engine.encode(quote_bytes);
 
         let cc_eventlog = match std::fs::read(CCEL_PATH) {
             Result::Ok(el) => Some(engine.encode(el)),
@@ -66,6 +90,7 @@ impl Attester for TdxAttester {
             .map_err(|e| anyhow!("Serialize TDX evidence failed: {:?}", e))
     }
 
+    #[cfg(feature = "tdx-deprecated-getquote-ioctl")]
     async fn extend_runtime_measurement(
         &self,
         events: Vec<Vec<u8>>,