diff --git a/native/cpp/CommonCpp/NativeModules/CommCoreModule.h b/native/cpp/CommonCpp/NativeModules/CommCoreModule.h
--- a/native/cpp/CommonCpp/NativeModules/CommCoreModule.h
+++ b/native/cpp/CommonCpp/NativeModules/CommCoreModule.h
@@ -63,7 +63,7 @@
   virtual jsi::Value getUserPublicKey(jsi::Runtime &rt) override;
   virtual jsi::Value
   getPrimaryOneTimeKeys(jsi::Runtime &rt, double oneTimeKeysAmount) override;
-  virtual jsi::Value generateAndGetPrekey(jsi::Runtime &rt) override;
+  virtual jsi::Value generateAndGetPrekeys(jsi::Runtime &rt) override;
   virtual jsi::Value initializeNotificationsSession(
       jsi::Runtime &rt,
       jsi::String identityKeys,
diff --git a/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp b/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
--- a/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
+++ b/native/cpp/CommonCpp/NativeModules/CommCoreModule.cpp
@@ -528,26 +528,59 @@
       });
 }
 
-jsi::Value CommCoreModule::generateAndGetPrekey(jsi::Runtime &rt) {
+jsi::Value CommCoreModule::generateAndGetPrekeys(jsi::Runtime &rt) {
   return createPromiseAsJSIValue(
       rt, [=](jsi::Runtime &innerRt, std::shared_ptr<Promise> promise) {
         taskType job = [=, &innerRt]() {
           std::string error;
-          std::string prekey;
+          std::string contentPrekey, contentPrekeySignature, notifPrekey,
+              notifPrekeySignature;
+
           if (this->cryptoModule == nullptr) {
             error = "user has not been initialized";
           } else {
-            prekey = this->cryptoModule->generateAndGetPrekey();
+            contentPrekey = this->cryptoModule->generateAndGetPrekey();
+            contentPrekeySignature =
+                this->cryptoModule->signMessage(contentPrekey);
+            try {
+              notifPrekey =
+                  NotificationsCryptoModule::generateAndGetNotificationsPrekey(
+                      "Comm");
+              notifPrekeySignature =
+                  this->cryptoModule->signMessage(notifPrekey);
+            } catch (const std::exception &e) {
+              error = e.what();
+            }
           }
+
           this->jsInvoker_->invokeAsync([=, &innerRt]() {
             if (error.size()) {
               promise->reject(error);
               return;
             }
-            auto prekeyJSI = jsi::String::createFromUtf8(innerRt, prekey);
-            promise->resolve(std::move(prekeyJSI));
+            auto contentPrekeyJSI =
+                jsi::String::createFromUtf8(innerRt, contentPrekey);
+            auto contentPrekeySignatureJSI =
+                jsi::String::createFromUtf8(innerRt, contentPrekeySignature);
+            auto notifPrekeyJSI =
+                jsi::String::createFromUtf8(innerRt, notifPrekey);
+            auto notifPrekeySignatureJSI =
+                jsi::String::createFromUtf8(innerRt, notifPrekeySignature);
+
+            auto signedPrekeysJSI = jsi::Object(innerRt);
+            signedPrekeysJSI.setProperty(
+                innerRt, "contentPrekey", contentPrekeyJSI);
+            signedPrekeysJSI.setProperty(
+                innerRt, "contentPrekeySignature", contentPrekeySignatureJSI);
+            signedPrekeysJSI.setProperty(
+                innerRt, "notifPrekey", notifPrekeyJSI);
+            signedPrekeysJSI.setProperty(
+                innerRt, "notifPrekeySignature", notifPrekeySignatureJSI);
+
+            promise->resolve(std::move(signedPrekeysJSI));
           });
         };
+
         this->cryptoThread->scheduleTask(job);
       });
 }
diff --git a/native/cpp/CommonCpp/_generated/commJSI-generated.cpp b/native/cpp/CommonCpp/_generated/commJSI-generated.cpp
--- a/native/cpp/CommonCpp/_generated/commJSI-generated.cpp
+++ b/native/cpp/CommonCpp/_generated/commJSI-generated.cpp
@@ -66,8 +66,8 @@
 static jsi::Value __hostFunction_CommCoreModuleSchemaCxxSpecJSI_getPrimaryOneTimeKeys(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
   return static_cast<CommCoreModuleSchemaCxxSpecJSI *>(&turboModule)->getPrimaryOneTimeKeys(rt, args[0].asNumber());
 }
-static jsi::Value __hostFunction_CommCoreModuleSchemaCxxSpecJSI_generateAndGetPrekey(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
-  return static_cast<CommCoreModuleSchemaCxxSpecJSI *>(&turboModule)->generateAndGetPrekey(rt);
+static jsi::Value __hostFunction_CommCoreModuleSchemaCxxSpecJSI_generateAndGetPrekeys(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
+  return static_cast<CommCoreModuleSchemaCxxSpecJSI *>(&turboModule)->generateAndGetPrekeys(rt);
 }
 static jsi::Value __hostFunction_CommCoreModuleSchemaCxxSpecJSI_initializeNotificationsSession(jsi::Runtime &rt, TurboModule &turboModule, const jsi::Value* args, size_t count) {
   return static_cast<CommCoreModuleSchemaCxxSpecJSI *>(&turboModule)->initializeNotificationsSession(rt, args[0].asString(rt), args[1].asString(rt), args[2].asString(rt), args[3].asString(rt));
@@ -136,7 +136,7 @@
   methodMap_["initializeCryptoAccount"] = MethodMetadata {0, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_initializeCryptoAccount};
   methodMap_["getUserPublicKey"] = MethodMetadata {0, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_getUserPublicKey};
   methodMap_["getPrimaryOneTimeKeys"] = MethodMetadata {1, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_getPrimaryOneTimeKeys};
-  methodMap_["generateAndGetPrekey"] = MethodMetadata {0, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_generateAndGetPrekey};
+  methodMap_["generateAndGetPrekeys"] = MethodMetadata {0, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_generateAndGetPrekeys};
   methodMap_["initializeNotificationsSession"] = MethodMetadata {4, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_initializeNotificationsSession};
   methodMap_["isNotificationsSessionInitialized"] = MethodMetadata {0, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_isNotificationsSessionInitialized};
   methodMap_["getCodeVersion"] = MethodMetadata {0, __hostFunction_CommCoreModuleSchemaCxxSpecJSI_getCodeVersion};
diff --git a/native/cpp/CommonCpp/_generated/commJSI.h b/native/cpp/CommonCpp/_generated/commJSI.h
--- a/native/cpp/CommonCpp/_generated/commJSI.h
+++ b/native/cpp/CommonCpp/_generated/commJSI.h
@@ -37,7 +37,7 @@
   virtual jsi::Value initializeCryptoAccount(jsi::Runtime &rt) = 0;
   virtual jsi::Value getUserPublicKey(jsi::Runtime &rt) = 0;
   virtual jsi::Value getPrimaryOneTimeKeys(jsi::Runtime &rt, double oneTimeKeysAmount) = 0;
-  virtual jsi::Value generateAndGetPrekey(jsi::Runtime &rt) = 0;
+  virtual jsi::Value generateAndGetPrekeys(jsi::Runtime &rt) = 0;
   virtual jsi::Value initializeNotificationsSession(jsi::Runtime &rt, jsi::String identityKeys, jsi::String prekey, jsi::String prekeySignature, jsi::String oneTimeKeys) = 0;
   virtual jsi::Value isNotificationsSessionInitialized(jsi::Runtime &rt) = 0;
   virtual double getCodeVersion(jsi::Runtime &rt) = 0;
@@ -210,13 +210,13 @@
       return bridging::callFromJs<jsi::Value>(
           rt, &T::getPrimaryOneTimeKeys, jsInvoker_, instance_, std::move(oneTimeKeysAmount));
     }
-    jsi::Value generateAndGetPrekey(jsi::Runtime &rt) override {
+    jsi::Value generateAndGetPrekeys(jsi::Runtime &rt) override {
       static_assert(
-          bridging::getParameterCount(&T::generateAndGetPrekey) == 1,
-          "Expected generateAndGetPrekey(...) to have 1 parameters");
+          bridging::getParameterCount(&T::generateAndGetPrekeys) == 1,
+          "Expected generateAndGetPrekeys(...) to have 1 parameters");
 
       return bridging::callFromJs<jsi::Value>(
-          rt, &T::generateAndGetPrekey, jsInvoker_, instance_);
+          rt, &T::generateAndGetPrekeys, jsInvoker_, instance_);
     }
     jsi::Value initializeNotificationsSession(jsi::Runtime &rt, jsi::String identityKeys, jsi::String prekey, jsi::String prekeySignature, jsi::String oneTimeKeys) override {
       static_assert(
diff --git a/native/schema/CommCoreModuleSchema.js b/native/schema/CommCoreModuleSchema.js
--- a/native/schema/CommCoreModuleSchema.js
+++ b/native/schema/CommCoreModuleSchema.js
@@ -27,6 +27,13 @@
   +signature: string,
 };
 
+type SignedPrekeys = {
+  +contentPrekey: string,
+  +contentPrekeySignature: string,
+  +notifPrekey: string,
+  +notifPrekeySignature: string,
+};
+
 interface Spec extends TurboModule {
   +getDraft: (key: string) => Promise<string>;
   +updateDraft: (key: string, text: string) => Promise<boolean>;
@@ -61,7 +68,7 @@
   +getPrimaryOneTimeKeys: (
     oneTimeKeysAmount: number,
   ) => Promise<OLMOneTimeKeys>;
-  +generateAndGetPrekey: () => Promise<string>;
+  +generateAndGetPrekeys: () => Promise<SignedPrekeys>;
   +initializeNotificationsSession: (
     identityKeys: string,
     prekey: string,