diff --git a/identity/aidl/default/common/IdentityCredential.cpp b/identity/aidl/default/common/IdentityCredential.cpp
index ff80752..7678ecb 100644
--- a/identity/aidl/default/common/IdentityCredential.cpp
+++ b/identity/aidl/default/common/IdentityCredential.cpp
@@ -1012,8 +1012,8 @@
                 IIdentityCredentialStore::STATUS_FAILED, "Error creating provisioning proxy"));
     }
     shared_ptr<WritableIdentityCredential> wc =
-            ndk::SharedRefBase::make<WritableIdentityCredential>(
-                    provisioningHwProxy, docType_, testCredential_, hardwareInformation_);
+            ndk::SharedRefBase::make<WritableIdentityCredential>(provisioningHwProxy, docType_,
+                                                                 testCredential_);
     if (!wc->initializeForUpdate(encryptedCredentialKeys_)) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
diff --git a/identity/aidl/default/common/IdentityCredential.h b/identity/aidl/default/common/IdentityCredential.h
index 5929829..2935fb8 100644
--- a/identity/aidl/default/common/IdentityCredential.h
+++ b/identity/aidl/default/common/IdentityCredential.h
@@ -48,13 +48,11 @@
   public:
     IdentityCredential(sp<SecureHardwareProxyFactory> hwProxyFactory,
                        const vector<uint8_t>& credentialData,
-                       std::shared_ptr<PresentationSession> session,
-                       HardwareInformation hardwareInformation)
+                       std::shared_ptr<PresentationSession> session)
         : hwProxyFactory_(hwProxyFactory),
           credentialData_(credentialData),
           session_(std::move(session)),
           numStartRetrievalCalls_(0),
-          hardwareInformation_(std::move(hardwareInformation)),
           expectedDeviceNameSpacesSize_(0) {}
 
     // Parses and decrypts credentialData_, return a status code from
@@ -105,7 +103,6 @@
     vector<uint8_t> credentialData_;
     shared_ptr<PresentationSession> session_;
     int numStartRetrievalCalls_;
-    HardwareInformation hardwareInformation_;
 
     // Set by initialize()
     string docType_;
diff --git a/identity/aidl/default/common/IdentityCredentialStore.cpp b/identity/aidl/default/common/IdentityCredentialStore.cpp
index bbc2cef..4703ffe 100644
--- a/identity/aidl/default/common/IdentityCredentialStore.cpp
+++ b/identity/aidl/default/common/IdentityCredentialStore.cpp
@@ -17,7 +17,6 @@
 #define LOG_TAG "IdentityCredentialStore"
 
 #include <android-base/logging.h>
-#include <android/binder_manager.h>
 
 #include "IdentityCredential.h"
 #include "IdentityCredentialStore.h"
@@ -26,24 +25,15 @@
 
 namespace aidl::android::hardware::identity {
 
-using ::aidl::android::hardware::security::keymint::IRemotelyProvisionedComponent;
-
-IdentityCredentialStore::IdentityCredentialStore(sp<SecureHardwareProxyFactory> hwProxyFactory,
-                                                 optional<string> remotelyProvisionedComponent)
-    : hwProxyFactory_(hwProxyFactory),
-      remotelyProvisionedComponentName_(remotelyProvisionedComponent) {
-    hardwareInformation_.credentialStoreName = "Identity Credential Reference Implementation";
-    hardwareInformation_.credentialStoreAuthorName = "Google";
-    hardwareInformation_.dataChunkSize = kGcmChunkSize;
-    hardwareInformation_.isDirectAccess = false;
-    hardwareInformation_.supportedDocTypes = {};
-    hardwareInformation_.isRemoteKeyProvisioningSupported =
-            remotelyProvisionedComponentName_.has_value();
-}
-
 ndk::ScopedAStatus IdentityCredentialStore::getHardwareInformation(
         HardwareInformation* hardwareInformation) {
-    *hardwareInformation = hardwareInformation_;
+    HardwareInformation hw;
+    hw.credentialStoreName = "Identity Credential Reference Implementation";
+    hw.credentialStoreAuthorName = "Google";
+    hw.dataChunkSize = kGcmChunkSize;
+    hw.isDirectAccess = false;
+    hw.supportedDocTypes = {};
+    *hardwareInformation = hw;
     return ndk::ScopedAStatus::ok();
 }
 
@@ -52,8 +42,7 @@
         shared_ptr<IWritableIdentityCredential>* outWritableCredential) {
     sp<SecureHardwareProvisioningProxy> hwProxy = hwProxyFactory_->createProvisioningProxy();
     shared_ptr<WritableIdentityCredential> wc =
-            ndk::SharedRefBase::make<WritableIdentityCredential>(hwProxy, docType, testCredential,
-                                                                 hardwareInformation_);
+            ndk::SharedRefBase::make<WritableIdentityCredential>(hwProxy, docType, testCredential);
     if (!wc->initialize()) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
@@ -74,7 +63,7 @@
     }
 
     shared_ptr<IdentityCredential> credential = ndk::SharedRefBase::make<IdentityCredential>(
-            hwProxyFactory_, credentialData, nullptr /* session */, hardwareInformation_);
+            hwProxyFactory_, credentialData, nullptr /* session */);
     auto ret = credential->initialize();
     if (ret != IIdentityCredentialStore::STATUS_OK) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
@@ -94,8 +83,8 @@
     }
 
     sp<SecureHardwareSessionProxy> hwProxy = hwProxyFactory_->createSessionProxy();
-    shared_ptr<PresentationSession> session = ndk::SharedRefBase::make<PresentationSession>(
-            hwProxyFactory_, hwProxy, hardwareInformation_);
+    shared_ptr<PresentationSession> session =
+            ndk::SharedRefBase::make<PresentationSession>(hwProxyFactory_, hwProxy);
     auto ret = session->initialize();
     if (ret != IIdentityCredentialStore::STATUS_OK) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
@@ -105,23 +94,4 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus IdentityCredentialStore::getRemotelyProvisionedComponent(
-        shared_ptr<IRemotelyProvisionedComponent>* outRemotelyProvisionedComponent) {
-    if (!remotelyProvisionedComponentName_) {
-        return ndk::ScopedAStatus(AStatus_fromExceptionCodeWithMessage(
-                EX_UNSUPPORTED_OPERATION, "Remote key provisioning is not supported"));
-    }
-
-    ndk::SpAIBinder binder(
-            AServiceManager_waitForService(remotelyProvisionedComponentName_->c_str()));
-    if (binder.get() == nullptr) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_FAILED,
-                "Unable to get remotely provisioned component"));
-    }
-
-    *outRemotelyProvisionedComponent = IRemotelyProvisionedComponent::fromBinder(binder);
-    return ndk::ScopedAStatus::ok();
-}
-
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/common/IdentityCredentialStore.h b/identity/aidl/default/common/IdentityCredentialStore.h
index dd1261b..77b894d 100644
--- a/identity/aidl/default/common/IdentityCredentialStore.h
+++ b/identity/aidl/default/common/IdentityCredentialStore.h
@@ -18,7 +18,6 @@
 #define ANDROID_HARDWARE_IDENTITY_IDENTITYCREDENTIALSTORE_H
 
 #include <aidl/android/hardware/identity/BnIdentityCredentialStore.h>
-#include <aidl/android/hardware/security/keymint/IRemotelyProvisionedComponent.h>
 
 #include "SecureHardwareProxy.h"
 
@@ -26,18 +25,14 @@
 
 using ::android::sp;
 using ::android::hardware::identity::SecureHardwareProxyFactory;
-using ::std::optional;
 using ::std::shared_ptr;
 using ::std::string;
 using ::std::vector;
 
 class IdentityCredentialStore : public BnIdentityCredentialStore {
   public:
-    // If remote key provisioning is supported, pass the service name for the correct
-    // IRemotelyProvisionedComponent to the remotelyProvisionedComponent parameter. Else
-    // pass std::nullopt to indicate remote key provisioning is not supported.
-    IdentityCredentialStore(sp<SecureHardwareProxyFactory> hwProxyFactory,
-                            optional<string> remotelyProvisionedComponent);
+    IdentityCredentialStore(sp<SecureHardwareProxyFactory> hwProxyFactory)
+        : hwProxyFactory_(hwProxyFactory) {}
 
     // The GCM chunk size used by this implementation is 64 KiB.
     static constexpr size_t kGcmChunkSize = 64 * 1024;
@@ -55,14 +50,8 @@
     ndk::ScopedAStatus createPresentationSession(
             CipherSuite cipherSuite, shared_ptr<IPresentationSession>* outSession) override;
 
-    ndk::ScopedAStatus getRemotelyProvisionedComponent(
-            shared_ptr<::aidl::android::hardware::security::keymint::IRemotelyProvisionedComponent>*
-                    outRemotelyProvisionedComponent) override;
-
   private:
     sp<SecureHardwareProxyFactory> hwProxyFactory_;
-    optional<string> remotelyProvisionedComponentName_;
-    HardwareInformation hardwareInformation_;
 };
 
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/common/PresentationSession.cpp b/identity/aidl/default/common/PresentationSession.cpp
index 2eb7f2e..fbd8972 100644
--- a/identity/aidl/default/common/PresentationSession.cpp
+++ b/identity/aidl/default/common/PresentationSession.cpp
@@ -122,8 +122,8 @@
 ndk::ScopedAStatus PresentationSession::getCredential(
         const vector<uint8_t>& credentialData, shared_ptr<IIdentityCredential>* outCredential) {
     shared_ptr<PresentationSession> p = ref<PresentationSession>();
-    shared_ptr<IdentityCredential> credential = ndk::SharedRefBase::make<IdentityCredential>(
-            hwProxyFactory_, credentialData, p, hardwareInformation_);
+    shared_ptr<IdentityCredential> credential =
+            ndk::SharedRefBase::make<IdentityCredential>(hwProxyFactory_, credentialData, p);
     int ret = credential->initialize();
     if (ret != IIdentityCredentialStore::STATUS_OK) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
diff --git a/identity/aidl/default/common/PresentationSession.h b/identity/aidl/default/common/PresentationSession.h
index 4cb174a..76ca67b 100644
--- a/identity/aidl/default/common/PresentationSession.h
+++ b/identity/aidl/default/common/PresentationSession.h
@@ -38,11 +38,8 @@
 class PresentationSession : public BnPresentationSession {
   public:
     PresentationSession(sp<SecureHardwareProxyFactory> hwProxyFactory,
-                        sp<SecureHardwareSessionProxy> hwProxy,
-                        HardwareInformation hardwareInformation)
-        : hwProxyFactory_(std::move(hwProxyFactory)),
-          hwProxy_(std::move(hwProxy)),
-          hardwareInformation_(std::move(hardwareInformation)) {}
+                        sp<SecureHardwareSessionProxy> hwProxy)
+        : hwProxyFactory_(std::move(hwProxyFactory)), hwProxy_(std::move(hwProxy)) {}
 
     virtual ~PresentationSession();
 
@@ -68,7 +65,6 @@
     // Set by constructor
     sp<SecureHardwareProxyFactory> hwProxyFactory_;
     sp<SecureHardwareSessionProxy> hwProxy_;
-    HardwareInformation hardwareInformation_;
 
     // Set by initialize()
     uint64_t id_;
diff --git a/identity/aidl/default/common/SecureHardwareProxy.h b/identity/aidl/default/common/SecureHardwareProxy.h
index 9f63ad8..a580444 100644
--- a/identity/aidl/default/common/SecureHardwareProxy.h
+++ b/identity/aidl/default/common/SecureHardwareProxy.h
@@ -82,18 +82,6 @@
     virtual optional<vector<uint8_t>> createCredentialKey(const vector<uint8_t>& challenge,
                                                           const vector<uint8_t>& applicationId) = 0;
 
-    // Returns public key certificate with a remotely provisioned attestation key.
-    //
-    // This returns a single certificate that is signed by the given |attestationKeyBlob|.
-    // The implementation of eicOpsCreateCredentialKey() on the TA side must coordinate
-    // with its corresponding keymint implementation to sign using the attestation key. The
-    // |attestationKeyCert| parameter is the certificates for |attestationKeyBlob|,
-    // formatted as concatenated, DER-encoded, X.509 certificates.
-    virtual optional<vector<uint8_t>> createCredentialKeyUsingRkp(
-            const vector<uint8_t>& challenge, const vector<uint8_t>& applicationId,
-            const vector<uint8_t>& attestationKeyBlob,
-            const vector<uint8_t>& attestationKeyCert) = 0;
-
     virtual bool startPersonalization(int accessControlProfileCount, const vector<int>& entryCounts,
                                       const string& docType,
                                       size_t expectedProofOfProvisioningSize) = 0;
diff --git a/identity/aidl/default/common/WritableIdentityCredential.cpp b/identity/aidl/default/common/WritableIdentityCredential.cpp
index e420a7b..200ee61 100644
--- a/identity/aidl/default/common/WritableIdentityCredential.cpp
+++ b/identity/aidl/default/common/WritableIdentityCredential.cpp
@@ -79,15 +79,8 @@
                 IIdentityCredentialStore::STATUS_INVALID_DATA, "Challenge can not be empty"));
     }
 
-    optional<vector<uint8_t>> certChain;
-    if (attestationKeyBlob_ && attestationCertificateChain_) {
-        certChain = hwProxy_->createCredentialKeyUsingRkp(
-                attestationChallenge, attestationApplicationId, *attestationKeyBlob_,
-                attestationCertificateChain_->at(0));
-    } else {
-        certChain = hwProxy_->createCredentialKey(attestationChallenge, attestationApplicationId);
-    }
-
+    optional<vector<uint8_t>> certChain =
+            hwProxy_->createCredentialKey(attestationChallenge, attestationApplicationId);
     if (!certChain) {
         return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
                 IIdentityCredentialStore::STATUS_FAILED,
@@ -102,14 +95,8 @@
     }
 
     *outCertificateChain = vector<Certificate>();
-    for (vector<uint8_t>& cert : certs.value()) {
-        Certificate c;
-        c.encodedCertificate = std::move(cert);
-        outCertificateChain->push_back(std::move(c));
-    }
-
-    for (const vector<uint8_t>& cert : *attestationCertificateChain_) {
-        Certificate c;
+    for (const vector<uint8_t>& cert : certs.value()) {
+        Certificate c = Certificate();
         c.encodedCertificate = cert;
         outCertificateChain->push_back(std::move(c));
     }
@@ -415,36 +402,4 @@
     return ndk::ScopedAStatus::ok();
 }
 
-ndk::ScopedAStatus WritableIdentityCredential::setRemotelyProvisionedAttestationKey(
-        const vector<uint8_t>& attestationKeyBlob,
-        const vector<uint8_t>& attestationCertificateChain) {
-    if (!hardwareInformation_.isRemoteKeyProvisioningSupported) {
-        return ndk::ScopedAStatus(AStatus_fromExceptionCodeWithMessage(
-                EX_UNSUPPORTED_OPERATION, "Remote key provisioning is not supported"));
-    }
-
-    if (attestationKeyBlob.empty() || attestationCertificateChain.empty()) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_FAILED,
-                "Empty data passed to setRemotlyProvisionedAttestationKey"));
-    }
-
-    if (attestationKeyBlob_.has_value()) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_FAILED, "Attestation key already set"));
-    }
-
-    optional<vector<vector<uint8_t>>> certs =
-            support::certificateChainSplit(attestationCertificateChain);
-    if (!certs) {
-        return ndk::ScopedAStatus(AStatus_fromServiceSpecificErrorWithMessage(
-                IIdentityCredentialStore::STATUS_FAILED,
-                "Error splitting chain into separate certificates"));
-    }
-
-    attestationKeyBlob_ = attestationKeyBlob;
-    attestationCertificateChain_ = *certs;
-    return ndk::ScopedAStatus::ok();
-}
-
 }  // namespace aidl::android::hardware::identity
diff --git a/identity/aidl/default/common/WritableIdentityCredential.h b/identity/aidl/default/common/WritableIdentityCredential.h
index 39d32c9..36ad430 100644
--- a/identity/aidl/default/common/WritableIdentityCredential.h
+++ b/identity/aidl/default/common/WritableIdentityCredential.h
@@ -30,7 +30,6 @@
 
 using ::android::sp;
 using ::android::hardware::identity::SecureHardwareProvisioningProxy;
-using ::std::optional;
 using ::std::set;
 using ::std::string;
 using ::std::vector;
@@ -42,11 +41,8 @@
     // For an updated credential, call initializeForUpdate() right after construction.
     //
     WritableIdentityCredential(sp<SecureHardwareProvisioningProxy> hwProxy, const string& docType,
-                               bool testCredential, HardwareInformation hardwareInformation)
-        : hwProxy_(hwProxy),
-          docType_(docType),
-          testCredential_(testCredential),
-          hardwareInformation_(std::move(hardwareInformation)) {}
+                               bool testCredential)
+        : hwProxy_(hwProxy), docType_(docType), testCredential_(testCredential) {}
 
     ~WritableIdentityCredential();
 
@@ -82,16 +78,11 @@
             vector<uint8_t>* outCredentialData,
             vector<uint8_t>* outProofOfProvisioningSignature) override;
 
-    ndk::ScopedAStatus setRemotelyProvisionedAttestationKey(
-            const vector<uint8_t>& attestationKeyBlob,
-            const vector<uint8_t>& attestationCertificateChain) override;
-
   private:
     // Set by constructor.
     sp<SecureHardwareProvisioningProxy> hwProxy_;
     string docType_;
     bool testCredential_;
-    HardwareInformation hardwareInformation_;
 
     // This is set in initialize().
     bool startPersonalizationCalled_;
@@ -118,10 +109,6 @@
     vector<int32_t> entryAccessControlProfileIds_;
     vector<uint8_t> entryBytes_;
     set<string> allNameSpaces_;
-
-    // Remotely provisioned attestation data, set via setRemotelyProvisionedAttestationKey
-    optional<vector<uint8_t>> attestationKeyBlob_;
-    optional<vector<vector<uint8_t>>> attestationCertificateChain_;
 };
 
 }  // namespace aidl::android::hardware::identity