Report curve types in ECDSA SSLPrivateKeys.

net/android/keystore.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/android/keystore.h"
 
 #include <vector>
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/logging.h"
 #include "jni/AndroidKeyStore_jni.h"
 
 using base::android::AttachCurrentThread;
 using base::android::HasException;
-using base::android::JavaArrayOfByteArrayToStringVector;
 using base::android::JavaByteArrayToByteVector;
 using base::android::JavaRef;
 using base::android::ScopedJavaLocalRef;
 using base::android::ToJavaByteArray;
 
 namespace net {
 namespace android {
 
-bool GetRSAKeyModulus(const JavaRef<jobject>& private_key_ref,
-                      std::vector<uint8_t>* result) {
-  JNIEnv* env = AttachCurrentThread();
-
-  ScopedJavaLocalRef<jbyteArray> modulus_ref =
-      Java_AndroidKeyStore_getRSAKeyModulus(env, private_key_ref);
-  if (modulus_ref.is_null())
-    return false;
-
-  JavaByteArrayToByteVector(env, modulus_ref.obj(), result);
-  return true;
-}
-
-bool GetECKeyOrder(const JavaRef<jobject>& private_key_ref,
-                   std::vector<uint8_t>* result) {
-  JNIEnv* env = AttachCurrentThread();
-
-  ScopedJavaLocalRef<jbyteArray> order_ref =
-      Java_AndroidKeyStore_getECKeyOrder(env, private_key_ref);
-
-  if (order_ref.is_null())
-    return false;
-
-  JavaByteArrayToByteVector(env, order_ref.obj(), result);
-  return true;
-}
-
 bool RawSignDigestWithPrivateKey(const JavaRef<jobject>& private_key_ref,
                                  const base::StringPiece& digest,
                                  std::vector<uint8_t>* signature) {
   JNIEnv* env = AttachCurrentThread();
 
   // Convert message to byte[] array.
   ScopedJavaLocalRef<jbyteArray> digest_ref = ToJavaByteArray(
       env, reinterpret_cast<const uint8_t*>(digest.data()), digest.length());
   DCHECK(!digest_ref.is_null());
 
   // Invoke platform API
   ScopedJavaLocalRef<jbyteArray> signature_ref =
       Java_AndroidKeyStore_rawSignDigestWithPrivateKey(env, private_key_ref,
                                                        digest_ref);
   if (HasException(env) || signature_ref.is_null())
     return false;
 
   // Write signature to string.
   JavaByteArrayToByteVector(env, signature_ref.obj(), signature);
   return true;
 }
 
-PrivateKeyType GetPrivateKeyType(const JavaRef<jobject>& private_key_ref) {
-  JNIEnv* env = AttachCurrentThread();
-  int type = Java_AndroidKeyStore_getPrivateKeyType(env, private_key_ref);
-  return static_cast<PrivateKeyType>(type);
-}
-
 AndroidEVP_PKEY* GetOpenSSLSystemHandleForPrivateKey(
     const JavaRef<jobject>& private_key_ref) {
   JNIEnv* env = AttachCurrentThread();
   // Note: the pointer is passed as a jint here because that's how it
   // is stored in the Java object. Java doesn't have a primitive type
   // like intptr_t that matches the size of pointers on the host
   // machine, and Android only runs on 32-bit CPUs.
   //
   // Given that this routine shall only be called on Android < 4.2,
   // this won't be a problem in the far future (e.g. when Android gets
   // ported to 64-bit environments, if ever).
   long pkey =
       Java_AndroidKeyStore_getOpenSSLHandleForPrivateKey(env, private_key_ref);
   return reinterpret_cast<AndroidEVP_PKEY*>(pkey);
 }
 
 ScopedJavaLocalRef<jobject> GetOpenSSLEngineForPrivateKey(
     const JavaRef<jobject>& private_key_ref) {
   JNIEnv* env = AttachCurrentThread();
   ScopedJavaLocalRef<jobject> engine =
       Java_AndroidKeyStore_getOpenSSLEngineForPrivateKey(env, private_key_ref);
   return engine;
 }
 
 }  // namespace android
 }  // namespace net