Rsa Key unittest.

Change-Id: I761db06762e594884f339aee66fec171c92b8108

media/base/aes_encryptor.h

@@ -156,6 +156,6 @@ class AesCbcDecryptor {
   DISALLOW_COPY_AND_ASSIGN(AesCbcDecryptor);
 };
 
-}  // namespace
+}  // namespace media
 
 #endif  // MEDIA_BASE_AES_ENCRYPTOR_H_

media/base/fake_prng.cc

@@ -0,0 +1,71 @@
+// Copyright (c) 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "media/base/fake_prng.h"
+
+#include <openssl/rand.h>
+
+#include "base/file_util.h"
+#include "base/logging.h"
+#include "media/base/test_data_util.h"
+
+namespace {
+
+FILE* g_rand_source_fp = NULL;
+
+const char kFakePrngDataFile[] = "fake_prng_data.bin";
+
+// RAND_bytes and RAND_pseudorand implementation.
+int FakeBytes(uint8* buf, int num) {
+  DCHECK(buf);
+  DCHECK(g_rand_source_fp);
+
+  if (fread(buf, 1, num, g_rand_source_fp) < num) {
+    LOG(ERROR) << "Ran out of fake PRNG data";
+    return 0;
+  }
+  return 1;
+}
+
+const RAND_METHOD kFakeRandMethod = {NULL,       // RAND_seed function.
+                                     FakeBytes,  // RAND_bytes function.
+                                     NULL,       // RAND_cleanup function.
+                                     NULL,       // RAND_add function.
+                                     FakeBytes,  // RAND_pseudorand function.
+                                     NULL};      // RAND_status function.
+
+}  // namespace
+
+namespace media {
+namespace fake_prng {
+
+bool StartFakePrng() {
+  if (g_rand_source_fp) {
+    LOG(ERROR) << "Fake PRNG already started.";
+    return false;
+  }
+
+  // Open deterministic random data file and set the OpenSSL PRNG.
+  g_rand_source_fp =
+      file_util::OpenFile(GetTestDataFilePath(kFakePrngDataFile), "rb");
+  if (!g_rand_source_fp) {
+    LOG(ERROR) << "Cannot open " << kFakePrngDataFile;
+    return false;
+  }
+  RAND_set_rand_method(&kFakeRandMethod);
+  return true;
+}
+
+void StopFakePrng() {
+  if (g_rand_source_fp) {
+    file_util::CloseFile(g_rand_source_fp);
+    g_rand_source_fp = NULL;
+  } else {
+    LOG(WARNING) << "Fake PRNG not started.";
+  }
+  RAND_set_rand_method(RAND_SSLeay());
+}
+
+}  // namespace fake_prng
+}  // namespace media

media/base/fake_prng.h

@@ -0,0 +1,23 @@
+// Copyright (c) 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Fake, deterministic PRNG for OpenSSL to be used for unit testing.
+
+#ifndef MEDIA_BASE_FAKE_PRNG_H
+#define MEDIA_BASE_FAKE_PRNG_H
+
+namespace media {
+namespace fake_prng {
+
+// Start using fake, deterministic PRNG for OpenSSL.
+// Return true if successful.
+bool StartFakePrng();
+
+// Stop using fake, deterministic PRNG for OpenSSL.
+void StopFakePrng();
+
+}  // namespace fake_prng
+}  // namespace media
+
+#endif  // MEDIA_BASE_FAKE_PRNG_H

media/base/rsa_key_unittest.cc

@@ -0,0 +1,146 @@
+// Copyright (c) 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// Unit test for rsa_key RSA encryption and signing.
+
+#include "media/base/rsa_key.h"
+
+#include "base/memory/scoped_ptr.h"
+#include "media/base/fake_prng.h"
+#include "media/base/rsa_test_data.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace media {
+
+class RsaKeyTest : public ::testing::TestWithParam<RsaTestSet> {
+ public:
+  RsaKeyTest() : test_set_(GetParam()) {}
+
+  virtual void SetUp() {
+    // Make OpenSSL RSA deterministic.
+    ASSERT_TRUE(fake_prng::StartFakePrng());
+
+    private_key_.reset(RsaPrivateKey::Create(test_set_.private_key));
+    ASSERT_TRUE(private_key_ != NULL);
+    public_key_.reset(RsaPublicKey::Create(test_set_.public_key));
+    ASSERT_TRUE(public_key_ != NULL);
+  }
+  virtual void TearDown() { fake_prng::StopFakePrng(); }
+
+ protected:
+  const RsaTestSet& test_set_;
+  scoped_ptr<RsaPrivateKey> private_key_;
+  scoped_ptr<RsaPublicKey> public_key_;
+};
+
+TEST_P(RsaKeyTest, BadPublicKey) {
+  scoped_ptr<RsaPublicKey> public_key(RsaPublicKey::Create("bad_public_key"));
+  EXPECT_TRUE(public_key == NULL);
+}
+
+TEST_P(RsaKeyTest, BadPrivateKey) {
+  scoped_ptr<RsaPrivateKey> private_key(
+      RsaPrivateKey::Create("bad_private_key"));
+  EXPECT_TRUE(private_key == NULL);
+}
+
+TEST_P(RsaKeyTest, LoadPublicKey) {
+  scoped_ptr<RsaPublicKey> public_key(
+      RsaPublicKey::Create(test_set_.public_key));
+  EXPECT_TRUE(public_key != NULL);
+}
+
+TEST_P(RsaKeyTest, LoadPrivateKey) {
+  scoped_ptr<RsaPrivateKey> private_key(
+      RsaPrivateKey::Create(test_set_.private_key));
+  EXPECT_TRUE(private_key != NULL);
+}
+
+TEST_P(RsaKeyTest, LoadPublicKeyInPrivateKey) {
+  scoped_ptr<RsaPrivateKey> private_key(
+      RsaPrivateKey::Create(test_set_.public_key));
+  EXPECT_TRUE(private_key == NULL);
+}
+
+TEST_P(RsaKeyTest, LoadPrivateKeyInPublicKey) {
+  scoped_ptr<RsaPublicKey> public_key(
+      RsaPublicKey::Create(test_set_.private_key));
+  EXPECT_TRUE(public_key == NULL);
+}
+
+TEST_P(RsaKeyTest, EncryptAndDecrypt) {
+  std::string encrypted_message;
+  EXPECT_TRUE(public_key_->Encrypt(test_set_.test_message, &encrypted_message));
+  EXPECT_EQ(test_set_.encrypted_message, encrypted_message);
+
+  std::string decrypted_message;
+  EXPECT_TRUE(private_key_->Decrypt(encrypted_message, &decrypted_message));
+  EXPECT_EQ(test_set_.test_message, decrypted_message);
+}
+
+TEST_P(RsaKeyTest, BadEncMessage1) {
+  // Add a byte to the encrypted message.
+  std::string bad_enc_message = test_set_.encrypted_message + '\0';
+
+  std::string decrypted_message;
+  EXPECT_FALSE(private_key_->Decrypt(bad_enc_message, &decrypted_message));
+}
+
+TEST_P(RsaKeyTest, BadEncMessage2) {
+  // Remove a byte from the encrypted message.
+  std::string bad_enc_message = test_set_.encrypted_message;
+  bad_enc_message.erase(bad_enc_message.end() - 1);
+
+  std::string decrypted_message;
+  EXPECT_FALSE(private_key_->Decrypt(bad_enc_message, &decrypted_message));
+}
+
+TEST_P(RsaKeyTest, BadEncMessage3) {
+  // Change a byte in the encrypted message.
+  std::string bad_enc_message = test_set_.encrypted_message;
+  bad_enc_message[bad_enc_message.size() / 2] ^= 0x55;
+
+  std::string decrypted_message;
+  EXPECT_FALSE(private_key_->Decrypt(bad_enc_message, &decrypted_message));
+}
+
+TEST_P(RsaKeyTest, SignAndVerify) {
+  std::string signature;
+  EXPECT_TRUE(
+      private_key_->GenerateSignature(test_set_.test_message, &signature));
+  EXPECT_EQ(test_set_.signature, signature);
+  EXPECT_TRUE(public_key_->VerifySignature(test_set_.test_message, signature));
+}
+
+TEST_P(RsaKeyTest, BadSignature1) {
+  // Add a byte to the signature.
+  std::string bad_signature = test_set_.signature + '\0';
+  EXPECT_FALSE(
+      public_key_->VerifySignature(test_set_.test_message, bad_signature));
+}
+
+TEST_P(RsaKeyTest, BadSignature2) {
+  // Remove a byte from the signature.
+  std::string bad_signature = test_set_.signature;
+  bad_signature.erase(bad_signature.end() - 1);
+
+  EXPECT_FALSE(
+      public_key_->VerifySignature(test_set_.test_message, bad_signature));
+}
+
+TEST_P(RsaKeyTest, BadSignature3) {
+  // Change a byte in the signature.
+  std::string bad_signature = test_set_.signature;
+  bad_signature[bad_signature.size() / 2] ^= 0x55;
+
+  EXPECT_FALSE(
+      public_key_->VerifySignature(test_set_.test_message, bad_signature));
+}
+
+INSTANTIATE_TEST_CASE_P(RsaTestKeys,
+                        RsaKeyTest,
+                        ::testing::Values(RsaTestData().test_set_3072_bits(),
+                                          RsaTestData().test_set_2048_bits()));
+
+}  // namespace media

media/base/rsa_test_data.cc

@@ -0,0 +1,475 @@
+// Copyright (c) 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "media/base/rsa_test_data.h"
+
+namespace {
+const uint8 kTestRsaPrivateKey_3072[] = {
+    0x30, 0x82, 0x06, 0xe3, 0x02, 0x01, 0x00, 0x02, 0x82, 0x01, 0x81, 0x00,
+    0xa5, 0x62, 0x07, 0xdf, 0xc8, 0x84, 0x74, 0xe1, 0x2a, 0xb7, 0xbb, 0xc0,
+    0x78, 0x76, 0xbe, 0x13, 0x3b, 0xe6, 0x2c, 0x09, 0x9d, 0x35, 0x3f, 0xf3,
+    0x0f, 0xe9, 0x61, 0x96, 0x20, 0x53, 0x6e, 0x78, 0x62, 0xe0, 0x10, 0xd2,
+    0xca, 0xe4, 0xdd, 0xd5, 0x96, 0xaf, 0x9a, 0xd7, 0x08, 0x47, 0xe4, 0x55,
+    0x1b, 0x83, 0xbe, 0x10, 0x66, 0x74, 0x08, 0xf2, 0x49, 0x79, 0xea, 0x29,
+    0x46, 0xc2, 0x65, 0x97, 0xa6, 0xcc, 0x4b, 0xa4, 0x08, 0xc3, 0x04, 0x17,
+    0x01, 0xb5, 0x11, 0x53, 0xe9, 0x68, 0x34, 0x3c, 0x26, 0x56, 0x44, 0x37,
+    0x5c, 0xb4, 0x7a, 0x1d, 0x5d, 0x6c, 0x58, 0xc2, 0x82, 0xa0, 0x92, 0xf1,
+    0x14, 0xf1, 0x22, 0xff, 0x64, 0xde, 0xdf, 0xb3, 0x3d, 0x9d, 0xa5, 0x86,
+    0xcd, 0xa0, 0x0a, 0x63, 0x08, 0xdd, 0x60, 0x5d, 0xfd, 0xa4, 0x01, 0xe3,
+    0xb6, 0x0e, 0x85, 0xe4, 0xc3, 0x37, 0x61, 0xd0, 0xe7, 0x12, 0xe9, 0xc4,
+    0xde, 0xf2, 0x59, 0x11, 0xe3, 0x5b, 0x02, 0x9f, 0x24, 0xb9, 0xb0, 0xbb,
+    0x31, 0xa0, 0xee, 0x6a, 0x2c, 0xb4, 0x30, 0xff, 0xe0, 0xf0, 0x93, 0xee,
+    0x3a, 0xae, 0xb2, 0x2e, 0x84, 0xa0, 0x47, 0x42, 0x51, 0xbb, 0xfa, 0xbb,
+    0x90, 0x97, 0x2c, 0x77, 0x45, 0xee, 0x2c, 0xfb, 0xec, 0x5d, 0xd8, 0xca,
+    0x49, 0x94, 0x53, 0x5d, 0x37, 0xaf, 0x86, 0x47, 0xda, 0xe2, 0xbd, 0xf0,
+    0x5f, 0x07, 0x53, 0x8a, 0x10, 0xd0, 0x9a, 0xd0, 0x7f, 0xe9, 0xef, 0xf6,
+    0xda, 0xea, 0x1e, 0x2e, 0x54, 0xec, 0x44, 0xde, 0x3a, 0xe1, 0xc8, 0xdb,
+    0x17, 0xe8, 0xc9, 0x3a, 0x81, 0x11, 0x4d, 0xb7, 0x2d, 0x09, 0x83, 0xab,
+    0x30, 0xb7, 0xf5, 0x1b, 0x03, 0x86, 0x21, 0xa9, 0xf5, 0xca, 0x15, 0x26,
+    0xaf, 0x39, 0xf3, 0x5d, 0x01, 0x7d, 0xe3, 0x19, 0x54, 0xd1, 0x2e, 0x10,
+    0x16, 0x9c, 0xee, 0xc3, 0xbd, 0xcc, 0xdb, 0x02, 0x82, 0xd0, 0x60, 0x0b,
+    0x42, 0x72, 0x85, 0xec, 0xdc, 0x41, 0x7c, 0xf1, 0x34, 0xd8, 0x27, 0x21,
+    0xf9, 0xa6, 0x82, 0x40, 0xd3, 0xc5, 0xc9, 0xf9, 0x6b, 0xc9, 0x12, 0x64,
+    0xe4, 0x3a, 0x3b, 0xc9, 0x8f, 0x3c, 0xd0, 0x2c, 0xb8, 0xb8, 0xf3, 0x05,
+    0x4a, 0xe9, 0x4c, 0x46, 0x2b, 0xb6, 0xe1, 0xed, 0x82, 0xb2, 0xf0, 0xd1,
+    0x72, 0x71, 0x04, 0x35, 0x19, 0xc1, 0x16, 0x17, 0xd6, 0x75, 0xe0, 0xab,
+    0xde, 0x8f, 0xe1, 0xc1, 0x49, 0x68, 0x0c, 0xc8, 0xce, 0x6d, 0x87, 0x50,
+    0x04, 0xb5, 0xd7, 0x24, 0xf4, 0x2e, 0x0c, 0x11, 0x35, 0xb2, 0x67, 0x85,
+    0x1b, 0x38, 0xff, 0x2f, 0x71, 0xf5, 0x30, 0x18, 0x1e, 0x6f, 0xd7, 0xf0,
+    0x33, 0x61, 0x53, 0x7e, 0x55, 0x7f, 0x0d, 0x60, 0x83, 0xf3, 0x8a, 0x2b,
+    0x67, 0xd5, 0xf0, 0x2e, 0x23, 0x23, 0x60, 0x0b, 0x83, 0x9c, 0xc2, 0x87,
+    0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x82, 0x01, 0x80, 0x5a, 0x09, 0x3f,
+    0x9e, 0x2e, 0x4d, 0x26, 0x50, 0x7b, 0x70, 0x21, 0xb0, 0x0c, 0x25, 0x21,
+    0x1f, 0xd9, 0x89, 0x5a, 0xca, 0x35, 0x23, 0x0b, 0x58, 0xa9, 0x7d, 0xf6,
+    0x19, 0xc4, 0x29, 0x87, 0xc7, 0xd4, 0x94, 0x85, 0xb4, 0x2c, 0xaf, 0x62,
+    0xb1, 0xe8, 0x62, 0x5b, 0xda, 0xdb, 0x70, 0x40, 0x37, 0xb1, 0x4e, 0x0c,
+    0xc8, 0x62, 0xee, 0xa2, 0xfc, 0x3c, 0xd2, 0x39, 0x90, 0x15, 0x2c, 0xba,
+    0x20, 0x50, 0xb7, 0x82, 0x2a, 0xa0, 0x76, 0x83, 0x20, 0x7f, 0x56, 0x73,
+    0x43, 0x8a, 0x9b, 0xa7, 0x6c, 0x63, 0xb6, 0xad, 0x56, 0xb2, 0x8a, 0xb2,
+    0xbc, 0x8f, 0xe2, 0xef, 0x83, 0x9d, 0x98, 0x0b, 0xc7, 0x62, 0x0e, 0x51,
+    0x6e, 0x57, 0x1d, 0x1b, 0x0e, 0x3a, 0xea, 0x3b, 0x76, 0x63, 0x35, 0xd0,
+    0xd1, 0xcf, 0xbe, 0xad, 0xbb, 0x1d, 0xde, 0x0f, 0x05, 0x48, 0x55, 0x29,
+    0xc1, 0xbc, 0x21, 0xc7, 0x87, 0xf2, 0x75, 0x12, 0x7d, 0x92, 0x9e, 0xbf,
+    0xad, 0x04, 0x68, 0xc4, 0xc9, 0x9d, 0x35, 0xd6, 0xa8, 0x62, 0xc1, 0x69,
+    0x6a, 0xb6, 0x41, 0xb7, 0x37, 0x66, 0xdf, 0xb2, 0xb9, 0x8c, 0x8b, 0x15,
+    0x08, 0x4c, 0x3d, 0xf1, 0xed, 0x82, 0x0f, 0xe3, 0xd5, 0xff, 0x46, 0xbd,
+    0xf7, 0x85, 0x43, 0xc0, 0x8b, 0xba, 0x47, 0xf1, 0x41, 0x57, 0xc3, 0x7f,
+    0x8b, 0x0d, 0x48, 0xea, 0xc2, 0xed, 0xc0, 0x69, 0x84, 0xb6, 0x32, 0x08,
+    0x49, 0x74, 0x14, 0x84, 0xa4, 0x1b, 0x48, 0x5b, 0xec, 0xd3, 0x0b, 0x12,
+    0x2b, 0x4c, 0x9e, 0x5c, 0x01, 0x60, 0xad, 0xef, 0xcb, 0x2b, 0x56, 0x84,
+    0x07, 0xfa, 0x62, 0xc6, 0x08, 0x92, 0x98, 0x70, 0xc9, 0x5b, 0x18, 0xc8,
+    0xfa, 0x27, 0x0c, 0xe2, 0xbd, 0xfb, 0x3e, 0x43, 0xa5, 0xb7, 0x06, 0x2c,
+    0x4e, 0xf1, 0x07, 0x5d, 0x8d, 0xdd, 0x53, 0xc5, 0x8c, 0x4a, 0xf2, 0x2f,
+    0x8e, 0x80, 0x96, 0x16, 0xc0, 0xfc, 0xf9, 0x20, 0x4f, 0x35, 0xc7, 0x53,
+    0x8b, 0x2d, 0x37, 0x43, 0x93, 0x3d, 0x74, 0x3f, 0x63, 0xf7, 0x0b, 0xbd,
+    0x46, 0xe4, 0x51, 0x67, 0x33, 0x57, 0x15, 0xf5, 0x59, 0x27, 0x66, 0xe8,
+    0xe2, 0x4b, 0xa3, 0x93, 0x03, 0x8a, 0x9c, 0x05, 0x13, 0xf2, 0xcb, 0xf7,
+    0x9c, 0x68, 0xe7, 0x16, 0x4b, 0x8e, 0x59, 0x71, 0x2b, 0x73, 0x9b, 0xb9,
+    0xae, 0x50, 0xfa, 0xd7, 0xd3, 0x34, 0x17, 0x1d, 0x62, 0x88, 0xbd, 0x8c,
+    0xba, 0x5a, 0x6b, 0x6a, 0x5e, 0xb3, 0xa5, 0x80, 0xca, 0xbb, 0xb9, 0xb5,
+    0xa8, 0x2e, 0xb1, 0x61, 0x6e, 0xd5, 0xd6, 0x62, 0x98, 0x4a, 0xb0, 0xb8,
+    0x76, 0xa9, 0x19, 0x5c, 0xe2, 0xbe, 0xb3, 0x9b, 0x4a, 0x39, 0xf5, 0xe6,
+    0xbb, 0x11, 0x6e, 0x13, 0x13, 0x38, 0xb8, 0x1f, 0x21, 0x19, 0xf5, 0xa7,
+    0x76, 0x93, 0xb3, 0x56, 0xfa, 0xcc, 0x74, 0xbc, 0x19, 0x02, 0x81, 0xc1,
+    0x00, 0xd1, 0xd1, 0x72, 0x57, 0xe5, 0xb0, 0x1c, 0x09, 0x05, 0xbb, 0x55,
+    0x89, 0x3c, 0x4a, 0x81, 0x90, 0x9a, 0xf9, 0x32, 0x63, 0x41, 0xad, 0x6a,
+    0x5f, 0x65, 0x94, 0x92, 0xcc, 0xf7, 0xc7, 0x53, 0x93, 0xa0, 0xf7, 0xbe,
+    0x48, 0x82, 0x63, 0x31, 0x7b, 0xd0, 0x82, 0x09, 0xbb, 0x0a, 0xbc, 0x60,
+    0xc9, 0x4d, 0x83, 0xe4, 0x5d, 0x50, 0xe6, 0x5f, 0x8b, 0x47, 0x07, 0xa3,
+    0x3a, 0x36, 0x97, 0xaa, 0x21, 0x70, 0x7f, 0xd5, 0x6c, 0xb0, 0x56, 0xf5,
+    0x5c, 0x48, 0x74, 0x2a, 0xdd, 0xfe, 0x94, 0x83, 0x05, 0xe0, 0x3d, 0x5d,
+    0xdd, 0x5a, 0x05, 0xcb, 0x47, 0xd7, 0xf9, 0x89, 0x55, 0xaa, 0x0b, 0x21,
+    0xc0, 0x71, 0x5d, 0xe1, 0x4c, 0x6a, 0x45, 0x86, 0x86, 0xf2, 0xb9, 0x38,
+    0x6a, 0x56, 0x51, 0x0d, 0x7d, 0xac, 0x30, 0x31, 0xca, 0x2d, 0xaa, 0xaa,
+    0xba, 0xcc, 0x12, 0x40, 0xc1, 0x0d, 0xa6, 0xc1, 0x7d, 0x22, 0xec, 0xb6,
+    0x51, 0x45, 0xfe, 0x4e, 0xbb, 0x4a, 0xd2, 0xba, 0x9b, 0xa2, 0xcc, 0x28,
+    0x2b, 0x01, 0x53, 0x53, 0xf3, 0xa9, 0x5a, 0x8f, 0xeb, 0xb7, 0xb8, 0x62,
+    0x6b, 0x8a, 0x79, 0x24, 0xcc, 0x86, 0x34, 0x45, 0xe2, 0xad, 0x1d, 0xd0,
+    0x4c, 0xc9, 0x77, 0x2a, 0xf9, 0x1a, 0xe8, 0x58, 0x78, 0x51, 0x8a, 0xea,
+    0x3f, 0x90, 0x36, 0x46, 0x2a, 0xc0, 0x71, 0x41, 0x83, 0x2c, 0x48, 0xee,
+    0xc5, 0x02, 0x81, 0xc1, 0x00, 0xc9, 0xc8, 0xce, 0xc4, 0x50, 0xb2, 0x26,
+    0xcb, 0x35, 0x78, 0x55, 0x3c, 0xcc, 0xf0, 0x7e, 0xba, 0xad, 0xeb, 0x58,
+    0xe9, 0xb5, 0x78, 0x2f, 0x43, 0x5f, 0x07, 0x47, 0x56, 0x05, 0x41, 0x38,
+    0x71, 0xe1, 0x58, 0x62, 0xb1, 0x8e, 0xbc, 0xf9, 0x80, 0x04, 0x22, 0x39,
+    0x22, 0x24, 0x28, 0x86, 0x9c, 0x00, 0x44, 0x5f, 0xc4, 0x97, 0xe6, 0x71,
+    0x5f, 0x1f, 0x58, 0xea, 0x75, 0x18, 0x0c, 0x23, 0x63, 0x09, 0xc5, 0x98,
+    0xc4, 0x6d, 0x23, 0xc2, 0x2c, 0x93, 0x6a, 0x26, 0xe4, 0x3d, 0x8d, 0xa1,
+    0x39, 0x70, 0x34, 0x25, 0xcd, 0xbc, 0x82, 0x78, 0x2b, 0xf3, 0x7e, 0x81,
+    0xb6, 0x5f, 0xc5, 0x69, 0xd0, 0x81, 0x69, 0x50, 0x2f, 0x17, 0x0c, 0x17,
+    0x3c, 0x0b, 0x45, 0x38, 0xce, 0xe3, 0xbf, 0x8a, 0x50, 0x0a, 0x00, 0x74,
+    0x7e, 0x7a, 0xd8, 0x55, 0x52, 0x6b, 0x82, 0xfb, 0x34, 0x15, 0x73, 0x6a,
+    0xf4, 0x51, 0x9b, 0x9f, 0xa0, 0x45, 0xb9, 0x76, 0xe5, 0xd3, 0xd5, 0xf4,
+    0xa9, 0xa4, 0xcd, 0x42, 0x2f, 0x29, 0x89, 0xec, 0x28, 0x5f, 0x03, 0x45,
+    0x27, 0xaf, 0x8c, 0x39, 0x3e, 0x59, 0x9d, 0xaf, 0x27, 0x5d, 0x17, 0x53,
+    0x17, 0xeb, 0x8d, 0x7f, 0x3d, 0xb8, 0x2a, 0x50, 0x1e, 0xb5, 0xc5, 0x04,
+    0xab, 0x9c, 0xa7, 0xaa, 0x86, 0x41, 0xb9, 0x36, 0x29, 0x9e, 0xd2, 0xd8,
+    0xde, 0x5f, 0xde, 0x80, 0xdb, 0x02, 0x81, 0xc0, 0x03, 0xf3, 0x5f, 0xa5,
+    0xcc, 0x0b, 0x5e, 0xdb, 0xc4, 0xa1, 0xdc, 0x60, 0x73, 0x24, 0x2c, 0x00,
+    0x5f, 0x0a, 0xa6, 0x2a, 0x3c, 0x48, 0x59, 0xa2, 0x66, 0x35, 0x3f, 0xf6,
+    0x60, 0x0b, 0xfe, 0xc4, 0xde, 0xd9, 0x0b, 0x5a, 0x2e, 0x2a, 0x53, 0xfa,
+    0x32, 0xd8, 0xdf, 0xfa, 0x07, 0x9f, 0xb8, 0x6a, 0xd1, 0xec, 0xd3, 0xd5,
+    0xf5, 0xfa, 0x00, 0x7e, 0x8c, 0xdd, 0xd5, 0xf2, 0xf8, 0xa8, 0x2e, 0x69,
+    0xe6, 0xc6, 0x61, 0x6c, 0x64, 0x7d, 0x9e, 0xad, 0x18, 0x28, 0x27, 0xce,
+    0x7a, 0x46, 0xad, 0x98, 0xe4, 0xba, 0x03, 0x14, 0x71, 0xe7, 0x7e, 0x06,
+    0x62, 0x48, 0xae, 0x8f, 0x50, 0x5e, 0x59, 0x4a, 0x58, 0x58, 0x1e, 0x2f,
+    0xe4, 0x28, 0x5e, 0xfa, 0x17, 0x83, 0xe9, 0x4e, 0x07, 0x46, 0x0b, 0x6c,
+    0xfc, 0x5b, 0x03, 0xf4, 0xfc, 0x9b, 0x24, 0x0f, 0xd4, 0x5b, 0xdb, 0xa0,
+    0x46, 0xf3, 0x86, 0xdd, 0x26, 0x55, 0x32, 0xb1, 0xa1, 0x11, 0xc2, 0xc5,
+    0xc0, 0x08, 0xeb, 0xbe, 0x96, 0x78, 0x25, 0xa1, 0x79, 0xaa, 0xe9, 0xff,
+    0xc2, 0x86, 0x94, 0x03, 0x2a, 0x38, 0x6c, 0x91, 0xfd, 0xcf, 0x7e, 0x23,
+    0xe3, 0xbb, 0x04, 0x3d, 0xda, 0x68, 0x9f, 0x4d, 0x72, 0xd5, 0xad, 0x97,
+    0x77, 0x2c, 0x3c, 0xce, 0x37, 0x2a, 0xd8, 0x72, 0x4d, 0xf2, 0xd7, 0xab,
+    0x62, 0x68, 0x3f, 0x85, 0x8a, 0xc5, 0xec, 0xc9, 0x02, 0x81, 0xc1, 0x00,
+    0x92, 0x43, 0x0c, 0x1d, 0x20, 0xa1, 0x01, 0x9d, 0xaa, 0x54, 0x5e, 0xf4,
+    0x83, 0x58, 0x8f, 0x83, 0xa1, 0x2d, 0x46, 0x75, 0xa1, 0x24, 0x4c, 0x9d,
+    0xf8, 0xf3, 0xbd, 0xb1, 0x8c, 0x7d, 0x89, 0xfc, 0x81, 0xeb, 0x1f, 0x1e,
+    0xb4, 0xe8, 0x25, 0xb1, 0xb5, 0x4d, 0x59, 0x3c, 0x76, 0x19, 0x29, 0xf9,
+    0x49, 0xf8, 0x45, 0xb2, 0xaa, 0xa8, 0x4e, 0xe5, 0x34, 0x43, 0xaf, 0x2e,
+    0xd1, 0x0f, 0x7b, 0x56, 0xfe, 0x6e, 0x4c, 0x1d, 0x95, 0x3e, 0xa6, 0x30,
+    0xc9, 0x69, 0xd8, 0x66, 0xf8, 0x77, 0x00, 0xb6, 0x31, 0xae, 0x9a, 0xf8,
+    0x55, 0xfb, 0xfc, 0x3f, 0x5f, 0x70, 0x03, 0x75, 0xbe, 0x55, 0xca, 0x2d,
+    0x68, 0xa0, 0x7d, 0x8e, 0xa4, 0x96, 0x0f, 0x01, 0x66, 0xe9, 0xf6, 0x13,
+    0x80, 0xe2, 0x05, 0xcf, 0x9e, 0x70, 0x56, 0x00, 0x97, 0xea, 0xd7, 0x6d,
+    0xb6, 0xa0, 0x6a, 0x95, 0x86, 0x36, 0xf2, 0xff, 0xc5, 0x67, 0x98, 0x7d,
+    0x04, 0x0d, 0x3b, 0x31, 0xbc, 0x2b, 0x09, 0xfd, 0x2d, 0x87, 0xda, 0xc1,
+    0x74, 0xca, 0x94, 0x73, 0x6e, 0xeb, 0x5f, 0xe5, 0x34, 0x49, 0xdf, 0xf4,
+    0x61, 0xe0, 0xfa, 0x64, 0xfe, 0x05, 0x3a, 0x25, 0xcc, 0x87, 0xf4, 0x03,
+    0x38, 0xca, 0xf2, 0xe8, 0x4f, 0xb9, 0x4f, 0x79, 0x55, 0x43, 0xf3, 0x46,
+    0xfd, 0xbc, 0xd2, 0x95, 0xb8, 0x99, 0xfc, 0xb8, 0xb3, 0xa5, 0x04, 0xa1,
+    0x02, 0x81, 0xc0, 0x47, 0xc6, 0x9c, 0x18, 0x54, 0xe5, 0xbb, 0xf9, 0xf4,
+    0x38, 0xd2, 0xc0, 0xd1, 0x1a, 0xcc, 0xdb, 0x06, 0x87, 0x75, 0x1f, 0x13,
+    0xa2, 0x7f, 0x8b, 0x45, 0x54, 0xcb, 0x43, 0xf8, 0xbb, 0x94, 0xd6, 0x2e,
+    0x56, 0x5c, 0x69, 0x6d, 0x83, 0xb5, 0x45, 0x46, 0x68, 0x5c, 0x76, 0x1e,
+    0x6c, 0x0c, 0x53, 0x59, 0xcc, 0x19, 0xc7, 0x81, 0x62, 0x66, 0x92, 0x02,
+    0x8f, 0xa6, 0xdb, 0x50, 0x1c, 0x67, 0xfc, 0x82, 0x56, 0x2b, 0x4b, 0x1f,
+    0x97, 0x87, 0xc4, 0x7d, 0x20, 0xda, 0xd3, 0x3f, 0x28, 0xf9, 0x55, 0xfe,
+    0x84, 0x50, 0xc5, 0x3b, 0xd4, 0xaf, 0xf5, 0x3d, 0x43, 0xce, 0xdc, 0x55,
+    0x11, 0x87, 0xdb, 0x72, 0x66, 0xcc, 0x83, 0xc4, 0x8b, 0x20, 0xae, 0x59,
+    0x4d, 0xeb, 0xac, 0xb5, 0x4a, 0xec, 0x66, 0x09, 0x37, 0x55, 0x14, 0x21,
+    0x57, 0xff, 0x0a, 0xac, 0xda, 0xb1, 0xae, 0x31, 0xab, 0x41, 0x30, 0x65,
+    0x02, 0x83, 0xd1, 0xdb, 0x65, 0xb7, 0x52, 0xa7, 0x21, 0x9f, 0x1f, 0x8f,
+    0x69, 0x23, 0x3b, 0xb8, 0xf9, 0x6d, 0xe7, 0xc1, 0x53, 0x9f, 0x8f, 0x67,
+    0xfc, 0x6e, 0x20, 0x18, 0x31, 0x89, 0xe7, 0xbb, 0xd4, 0xc1, 0x03, 0x67,
+    0xd6, 0xa5, 0x76, 0xc9, 0xea, 0x97, 0x93, 0x02, 0xca, 0x44, 0x52, 0x55,
+    0x0f, 0xed, 0x55, 0xb5, 0x49, 0xd6, 0x94, 0x59, 0xee, 0xcc, 0x1b, 0x5a,
+    0x00, 0x3d, 0xcd};
+
+const uint8 kTestRsaPublicKey_3072[] = {
+    0x30, 0x82, 0x01, 0x8a, 0x02, 0x82, 0x01, 0x81, 0x00, 0xa5, 0x62, 0x07,
+    0xdf, 0xc8, 0x84, 0x74, 0xe1, 0x2a, 0xb7, 0xbb, 0xc0, 0x78, 0x76, 0xbe,
+    0x13, 0x3b, 0xe6, 0x2c, 0x09, 0x9d, 0x35, 0x3f, 0xf3, 0x0f, 0xe9, 0x61,
+    0x96, 0x20, 0x53, 0x6e, 0x78, 0x62, 0xe0, 0x10, 0xd2, 0xca, 0xe4, 0xdd,
+    0xd5, 0x96, 0xaf, 0x9a, 0xd7, 0x08, 0x47, 0xe4, 0x55, 0x1b, 0x83, 0xbe,
+    0x10, 0x66, 0x74, 0x08, 0xf2, 0x49, 0x79, 0xea, 0x29, 0x46, 0xc2, 0x65,
+    0x97, 0xa6, 0xcc, 0x4b, 0xa4, 0x08, 0xc3, 0x04, 0x17, 0x01, 0xb5, 0x11,
+    0x53, 0xe9, 0x68, 0x34, 0x3c, 0x26, 0x56, 0x44, 0x37, 0x5c, 0xb4, 0x7a,
+    0x1d, 0x5d, 0x6c, 0x58, 0xc2, 0x82, 0xa0, 0x92, 0xf1, 0x14, 0xf1, 0x22,
+    0xff, 0x64, 0xde, 0xdf, 0xb3, 0x3d, 0x9d, 0xa5, 0x86, 0xcd, 0xa0, 0x0a,
+    0x63, 0x08, 0xdd, 0x60, 0x5d, 0xfd, 0xa4, 0x01, 0xe3, 0xb6, 0x0e, 0x85,
+    0xe4, 0xc3, 0x37, 0x61, 0xd0, 0xe7, 0x12, 0xe9, 0xc4, 0xde, 0xf2, 0x59,
+    0x11, 0xe3, 0x5b, 0x02, 0x9f, 0x24, 0xb9, 0xb0, 0xbb, 0x31, 0xa0, 0xee,
+    0x6a, 0x2c, 0xb4, 0x30, 0xff, 0xe0, 0xf0, 0x93, 0xee, 0x3a, 0xae, 0xb2,
+    0x2e, 0x84, 0xa0, 0x47, 0x42, 0x51, 0xbb, 0xfa, 0xbb, 0x90, 0x97, 0x2c,
+    0x77, 0x45, 0xee, 0x2c, 0xfb, 0xec, 0x5d, 0xd8, 0xca, 0x49, 0x94, 0x53,
+    0x5d, 0x37, 0xaf, 0x86, 0x47, 0xda, 0xe2, 0xbd, 0xf0, 0x5f, 0x07, 0x53,
+    0x8a, 0x10, 0xd0, 0x9a, 0xd0, 0x7f, 0xe9, 0xef, 0xf6, 0xda, 0xea, 0x1e,
+    0x2e, 0x54, 0xec, 0x44, 0xde, 0x3a, 0xe1, 0xc8, 0xdb, 0x17, 0xe8, 0xc9,
+    0x3a, 0x81, 0x11, 0x4d, 0xb7, 0x2d, 0x09, 0x83, 0xab, 0x30, 0xb7, 0xf5,
+    0x1b, 0x03, 0x86, 0x21, 0xa9, 0xf5, 0xca, 0x15, 0x26, 0xaf, 0x39, 0xf3,
+    0x5d, 0x01, 0x7d, 0xe3, 0x19, 0x54, 0xd1, 0x2e, 0x10, 0x16, 0x9c, 0xee,
+    0xc3, 0xbd, 0xcc, 0xdb, 0x02, 0x82, 0xd0, 0x60, 0x0b, 0x42, 0x72, 0x85,
+    0xec, 0xdc, 0x41, 0x7c, 0xf1, 0x34, 0xd8, 0x27, 0x21, 0xf9, 0xa6, 0x82,
+    0x40, 0xd3, 0xc5, 0xc9, 0xf9, 0x6b, 0xc9, 0x12, 0x64, 0xe4, 0x3a, 0x3b,
+    0xc9, 0x8f, 0x3c, 0xd0, 0x2c, 0xb8, 0xb8, 0xf3, 0x05, 0x4a, 0xe9, 0x4c,
+    0x46, 0x2b, 0xb6, 0xe1, 0xed, 0x82, 0xb2, 0xf0, 0xd1, 0x72, 0x71, 0x04,
+    0x35, 0x19, 0xc1, 0x16, 0x17, 0xd6, 0x75, 0xe0, 0xab, 0xde, 0x8f, 0xe1,
+    0xc1, 0x49, 0x68, 0x0c, 0xc8, 0xce, 0x6d, 0x87, 0x50, 0x04, 0xb5, 0xd7,
+    0x24, 0xf4, 0x2e, 0x0c, 0x11, 0x35, 0xb2, 0x67, 0x85, 0x1b, 0x38, 0xff,
+    0x2f, 0x71, 0xf5, 0x30, 0x18, 0x1e, 0x6f, 0xd7, 0xf0, 0x33, 0x61, 0x53,
+    0x7e, 0x55, 0x7f, 0x0d, 0x60, 0x83, 0xf3, 0x8a, 0x2b, 0x67, 0xd5, 0xf0,
+    0x2e, 0x23, 0x23, 0x60, 0x0b, 0x83, 0x9c, 0xc2, 0x87, 0x02, 0x03, 0x01,
+    0x00, 0x01};
+
+const uint8 kTestRsaPrivateKey_2048[] = {
+    0x30, 0x82, 0x04, 0xa2, 0x02, 0x01, 0x00, 0x02, 0x82, 0x01, 0x01, 0x00,
+    0xa7, 0x00, 0x36, 0x60, 0x65, 0xdc, 0xbd, 0x54, 0x5a, 0x2a, 0x40, 0xb4,
+    0xe1, 0x15, 0x94, 0x58, 0x11, 0x4f, 0x94, 0x58, 0xdd, 0xde, 0xa7, 0x1f,
+    0x3c, 0x2c, 0xe0, 0x88, 0x09, 0x29, 0x61, 0x57, 0x67, 0x5e, 0x56, 0x7e,
+    0xee, 0x27, 0x8f, 0x59, 0x34, 0x9a, 0x2a, 0xaa, 0x9d, 0xb4, 0x4e, 0xfa,
+    0xa7, 0x6a, 0xd4, 0xc9, 0x7a, 0x53, 0xc1, 0x4e, 0x9f, 0xe3, 0x34, 0xf7,
+    0x3d, 0xb7, 0xc9, 0x10, 0x47, 0x4f, 0x28, 0xda, 0x3f, 0xce, 0x31, 0x7b,
+    0xfd, 0x06, 0x10, 0xeb, 0xf7, 0xbe, 0x92, 0xf9, 0xaf, 0xfb, 0x3e, 0x68,
+    0xda, 0xee, 0x1a, 0x64, 0x4c, 0xf3, 0x29, 0xf2, 0x73, 0x9e, 0x39, 0xd8,
+    0xf6, 0x6f, 0xd8, 0xb2, 0x80, 0x82, 0x71, 0x8e, 0xb5, 0xa4, 0xf2, 0xc2,
+    0x3e, 0xcd, 0x0a, 0xca, 0xb6, 0x04, 0xcd, 0x9a, 0x13, 0x8b, 0x54, 0x73,
+    0x54, 0x25, 0x54, 0x8c, 0xbe, 0x98, 0x7a, 0x67, 0xad, 0xda, 0xb3, 0x4e,
+    0xb3, 0xfa, 0x82, 0xa8, 0x4a, 0x67, 0x98, 0x56, 0x57, 0x54, 0x71, 0xcd,
+    0x12, 0x7f, 0xed, 0xa3, 0x01, 0xc0, 0x6a, 0x8b, 0x24, 0x03, 0x96, 0x88,
+    0xbe, 0x97, 0x66, 0x2a, 0xbc, 0x53, 0xc9, 0x83, 0x06, 0x51, 0x5a, 0x88,
+    0x65, 0x13, 0x18, 0xe4, 0x3a, 0xed, 0x6b, 0xf1, 0x61, 0x5b, 0x4c, 0xc8,
+    0x1e, 0xf4, 0xc2, 0xae, 0x08, 0x5e, 0x2d, 0x5f, 0xf8, 0x12, 0x7f, 0xa2,
+    0xfc, 0xbb, 0x21, 0x18, 0x30, 0xda, 0xfe, 0x40, 0xfb, 0x01, 0xca, 0x2e,
+    0x37, 0x0e, 0xce, 0xdd, 0x76, 0x87, 0x82, 0x46, 0x0b, 0x3a, 0x77, 0x8f,
+    0xc0, 0x72, 0x07, 0x2c, 0x7f, 0x9d, 0x1e, 0x86, 0x5b, 0xed, 0x27, 0x29,
+    0xdf, 0x03, 0x97, 0x62, 0xef, 0x44, 0xd3, 0x5b, 0x3d, 0xdb, 0x9c, 0x5e,
+    0x1b, 0x7b, 0x39, 0xb4, 0x0b, 0x6d, 0x04, 0x6b, 0xbb, 0xbb, 0x2c, 0x5f,
+    0xcf, 0xb3, 0x7a, 0x05, 0x02, 0x03, 0x01, 0x00, 0x01, 0x02, 0x82, 0x01,
+    0x00, 0x5e, 0x79, 0x65, 0x49, 0xa5, 0x76, 0x79, 0xf9, 0x05, 0x45, 0x0f,
+    0xf4, 0x03, 0xbd, 0xa4, 0x7d, 0x29, 0xd5, 0xde, 0x33, 0x63, 0xd8, 0xb8,
+    0xac, 0x97, 0xeb, 0x3f, 0x5e, 0x55, 0xe8, 0x7d, 0xf3, 0xe7, 0x3b, 0x5c,
+    0x2d, 0x54, 0x67, 0x36, 0xd6, 0x1d, 0x46, 0xf5, 0xca, 0x2d, 0x8b, 0x3a,
+    0x7e, 0xdc, 0x45, 0x38, 0x79, 0x7e, 0x65, 0x71, 0x5f, 0x1c, 0x5e, 0x79,
+    0xb1, 0x40, 0xcd, 0xfe, 0xc5, 0xe1, 0xc1, 0x6b, 0x78, 0x04, 0x4e, 0x8e,
+    0x79, 0xf9, 0x0a, 0xfc, 0x79, 0xb1, 0x5e, 0xb3, 0x60, 0xe3, 0x68, 0x7b,
+    0xc6, 0xef, 0xcb, 0x71, 0x4c, 0xba, 0xa7, 0x79, 0x5c, 0x7a, 0x81, 0xd1,
+    0x71, 0xe7, 0x00, 0x21, 0x13, 0xe2, 0x55, 0x69, 0x0e, 0x75, 0xbe, 0x09,
+    0xc3, 0x4f, 0xa9, 0xc9, 0x68, 0x22, 0x0e, 0x97, 0x8d, 0x89, 0x6e, 0xf1,
+    0xe8, 0x88, 0x7a, 0xd1, 0xd9, 0x09, 0x5d, 0xd3, 0x28, 0x78, 0x25, 0x0b,
+    0x1c, 0x47, 0x73, 0x25, 0xcc, 0x21, 0xb6, 0xda, 0xc6, 0x24, 0x5a, 0xd0,
+    0x37, 0x14, 0x46, 0xc7, 0x94, 0x69, 0xe4, 0x43, 0x6f, 0x47, 0xde, 0x00,
+    0x33, 0x4d, 0x8f, 0x95, 0x72, 0xfa, 0x68, 0x71, 0x17, 0x66, 0x12, 0x1a,
+    0x87, 0x27, 0xf7, 0xef, 0x7e, 0xe0, 0x35, 0x58, 0xf2, 0x4d, 0x6f, 0x35,
+    0x01, 0xaa, 0x96, 0xe2, 0x3d, 0x51, 0x13, 0x86, 0x9c, 0x79, 0xd0, 0xb7,
+    0xb6, 0x64, 0xe8, 0x86, 0x65, 0x50, 0xbf, 0xcc, 0x27, 0x53, 0x1f, 0x51,
+    0xd4, 0xca, 0xbe, 0xf5, 0xdd, 0x77, 0x70, 0x98, 0x0f, 0xee, 0xa8, 0x96,
+    0x07, 0x5f, 0x45, 0x6a, 0x7a, 0x0d, 0x03, 0x9c, 0x4f, 0x29, 0xf6, 0x06,
+    0xf3, 0x5d, 0x58, 0x6c, 0x47, 0xd0, 0x96, 0xa9, 0x03, 0x17, 0xbb, 0x4e,
+    0xc9, 0x21, 0xe0, 0xac, 0xcd, 0x78, 0x78, 0xb2, 0xfe, 0x81, 0xb2, 0x51,
+    0x53, 0xa6, 0x1f, 0x98, 0x45, 0x02, 0x81, 0x81, 0x00, 0xcf, 0x73, 0x8c,
+    0xbe, 0x6d, 0x45, 0x2d, 0x0c, 0x0b, 0x5d, 0x5c, 0x6c, 0x75, 0x78, 0xcc,
+    0x35, 0x48, 0xb6, 0x98, 0xf1, 0xb9, 0x64, 0x60, 0x8c, 0x43, 0xeb, 0x85,
+    0xab, 0x04, 0xb6, 0x7d, 0x1b, 0x71, 0x75, 0x06, 0xe2, 0xda, 0x84, 0x68,
+    0x2e, 0x7f, 0x4c, 0xe3, 0x73, 0xb4, 0xde, 0x51, 0x4b, 0xb6, 0x51, 0x86,
+    0x7b, 0xd0, 0xe6, 0x4d, 0xf3, 0xd1, 0xcf, 0x1a, 0xfe, 0x7f, 0x3a, 0x83,
+    0xba, 0xb3, 0xe1, 0xff, 0x54, 0x13, 0x93, 0xd7, 0x9c, 0x27, 0x80, 0xb7,
+    0x1e, 0x64, 0x9e, 0xf7, 0x32, 0x2b, 0x46, 0x29, 0xf7, 0xf8, 0x18, 0x6c,
+    0xf7, 0x4a, 0xbe, 0x4b, 0xee, 0x96, 0x90, 0x8f, 0xa2, 0x16, 0x22, 0x6a,
+    0xcc, 0x48, 0x06, 0x74, 0x63, 0x43, 0x7f, 0x27, 0x22, 0x44, 0x3c, 0x2d,
+    0x3b, 0x62, 0xf1, 0x1c, 0xb4, 0x27, 0x33, 0x85, 0x26, 0x60, 0x48, 0x16,
+    0xcb, 0xef, 0xf8, 0xcd, 0x37, 0x02, 0x81, 0x81, 0x00, 0xce, 0x15, 0x43,
+    0x6e, 0x4b, 0x0f, 0xf9, 0x3f, 0x87, 0xc3, 0x41, 0x45, 0x97, 0xb1, 0x49,
+    0xc2, 0x19, 0x23, 0x87, 0xe4, 0x24, 0x1c, 0x64, 0xe5, 0x28, 0xcb, 0x43,
+    0x10, 0x14, 0x14, 0x0e, 0x19, 0xcb, 0xbb, 0xdb, 0xfd, 0x11, 0x9d, 0x17,
+    0x68, 0x78, 0x6d, 0x61, 0x70, 0x63, 0x3a, 0xa1, 0xb3, 0xf3, 0xa7, 0x5b,
+    0x0e, 0xff, 0xb7, 0x61, 0x11, 0x54, 0x91, 0x99, 0xe5, 0x91, 0x32, 0x2d,
+    0xeb, 0x3f, 0xd8, 0x3e, 0xf7, 0xd4, 0xcb, 0xd2, 0xa3, 0x41, 0xc1, 0xee,
+    0xc6, 0x92, 0x13, 0xeb, 0x7f, 0x42, 0x58, 0xf4, 0xd0, 0xb2, 0x74, 0x1d,
+    0x8e, 0x87, 0x46, 0xcd, 0x14, 0xb8, 0x16, 0xad, 0xb5, 0xbd, 0x0d, 0x6c,
+    0x95, 0x5a, 0x16, 0xbf, 0xe9, 0x53, 0xda, 0xfb, 0xed, 0x83, 0x51, 0x67,
+    0xa9, 0x55, 0xab, 0x54, 0x02, 0x95, 0x20, 0xa6, 0x68, 0x17, 0x53, 0xa8,
+    0xea, 0x43, 0xe5, 0xb0, 0xa3, 0x02, 0x81, 0x80, 0x67, 0x9c, 0x32, 0x83,
+    0x39, 0x57, 0xff, 0x73, 0xb0, 0x89, 0x64, 0x8b, 0xd6, 0xf0, 0x0a, 0x2d,
+    0xe2, 0xaf, 0x30, 0x1c, 0x2a, 0x97, 0xf3, 0x90, 0x9a, 0xab, 0x9b, 0x0b,
+    0x1b, 0x43, 0x79, 0xa0, 0xa7, 0x3d, 0xe7, 0xbe, 0x8d, 0x9c, 0xeb, 0xdb,
+    0xad, 0x40, 0xdd, 0xa9, 0x00, 0x80, 0xb8, 0xe1, 0xb3, 0xa1, 0x6c, 0x25,
+    0x92, 0xe4, 0x33, 0xb2, 0xbe, 0xeb, 0x4d, 0x74, 0x26, 0x5f, 0x37, 0x43,
+    0x9c, 0x6c, 0x17, 0x76, 0x0a, 0x81, 0x20, 0x82, 0xa1, 0x48, 0x2c, 0x2d,
+    0x45, 0xdc, 0x0f, 0x62, 0x43, 0x32, 0xbb, 0xeb, 0x59, 0x41, 0xf9, 0xca,
+    0x58, 0xce, 0x4a, 0x66, 0x53, 0x54, 0xc8, 0x28, 0x10, 0x1e, 0x08, 0x71,
+    0x16, 0xd8, 0x02, 0x71, 0x41, 0x58, 0xd4, 0x56, 0xcc, 0xf5, 0xb1, 0x31,
+    0xa3, 0xed, 0x00, 0x85, 0x09, 0xbf, 0x35, 0x95, 0x41, 0x29, 0x40, 0x19,
+    0x83, 0x35, 0x24, 0x69, 0x02, 0x81, 0x80, 0x55, 0x10, 0x0b, 0xcc, 0x3b,
+    0xa9, 0x75, 0x3d, 0x16, 0xe1, 0xae, 0x50, 0x76, 0x63, 0x94, 0x49, 0x4c,
+    0xad, 0x10, 0xcb, 0x47, 0x68, 0x7c, 0xf0, 0xe5, 0xdc, 0xb8, 0x6a, 0xab,
+    0x8e, 0xf7, 0x9f, 0x08, 0x2c, 0x1b, 0x8a, 0xa2, 0xb9, 0x8f, 0xce, 0xec,
+    0x5e, 0x61, 0xa8, 0xcd, 0x1c, 0x87, 0x60, 0x4a, 0xc3, 0x1a, 0x5f, 0xdf,
+    0x87, 0x26, 0xc6, 0xcb, 0x7c, 0x69, 0xe4, 0x8b, 0x01, 0x06, 0x59, 0x22,
+    0xfa, 0x34, 0x4b, 0x81, 0x87, 0x3c, 0x03, 0x6d, 0x02, 0x0a, 0x77, 0xe6,
+    0x15, 0xd8, 0xcf, 0xa7, 0x68, 0x26, 0x6c, 0xfa, 0x2b, 0xd9, 0x83, 0x5a,
+    0x2d, 0x0c, 0x3b, 0x70, 0x1c, 0xd4, 0x48, 0xbe, 0xa7, 0x0a, 0xd9, 0xbe,
+    0xdc, 0xc3, 0x0c, 0x21, 0x33, 0xb3, 0x66, 0xff, 0x1c, 0x1b, 0xc8, 0x96,
+    0x76, 0xe8, 0x6f, 0x44, 0x74, 0xbc, 0x9b, 0x1c, 0x7d, 0xc8, 0xac, 0x21,
+    0xa8, 0x6e, 0x37, 0x02, 0x81, 0x80, 0x2c, 0x7c, 0xad, 0x1e, 0x75, 0xf6,
+    0x69, 0x1d, 0xe7, 0xa6, 0xca, 0x74, 0x7d, 0x67, 0xc8, 0x65, 0x28, 0x66,
+    0xc4, 0x43, 0xa6, 0xbd, 0x40, 0x57, 0xae, 0xb7, 0x65, 0x2c, 0x52, 0xf9,
+    0xe4, 0xc7, 0x81, 0x7b, 0x56, 0xa3, 0xd2, 0x0d, 0xe8, 0x33, 0x70, 0xcf,
+    0x06, 0x84, 0xb3, 0x4e, 0x44, 0x50, 0x75, 0x61, 0x96, 0x86, 0x4b, 0xb6,
+    0x2b, 0xad, 0xf0, 0xad, 0x57, 0xd0, 0x37, 0x0d, 0x1d, 0x35, 0x50, 0xcb,
+    0x69, 0x22, 0x39, 0x29, 0xb9, 0x3a, 0xd3, 0x29, 0x23, 0x02, 0x60, 0xf7,
+    0xab, 0x30, 0x40, 0xda, 0x8e, 0x4d, 0x45, 0x70, 0x26, 0xf4, 0xa2, 0x0d,
+    0xd0, 0x64, 0x5d, 0x47, 0x3c, 0x18, 0xf4, 0xd4, 0x52, 0x95, 0x00, 0xae,
+    0x84, 0x6b, 0x47, 0xb2, 0x3c, 0x82, 0xd3, 0x72, 0x53, 0xde, 0x72, 0x2c,
+    0xf7, 0xc1, 0x22, 0x36, 0xd9, 0x18, 0x56, 0xfe, 0x39, 0x28, 0x33, 0xe0,
+    0xdb, 0x03};
+
+const uint8 kTestRsaPublicKey_2048[] = {
+    0x30, 0x82, 0x01, 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xa7, 0x00, 0x36,
+    0x60, 0x65, 0xdc, 0xbd, 0x54, 0x5a, 0x2a, 0x40, 0xb4, 0xe1, 0x15, 0x94,
+    0x58, 0x11, 0x4f, 0x94, 0x58, 0xdd, 0xde, 0xa7, 0x1f, 0x3c, 0x2c, 0xe0,
+    0x88, 0x09, 0x29, 0x61, 0x57, 0x67, 0x5e, 0x56, 0x7e, 0xee, 0x27, 0x8f,
+    0x59, 0x34, 0x9a, 0x2a, 0xaa, 0x9d, 0xb4, 0x4e, 0xfa, 0xa7, 0x6a, 0xd4,
+    0xc9, 0x7a, 0x53, 0xc1, 0x4e, 0x9f, 0xe3, 0x34, 0xf7, 0x3d, 0xb7, 0xc9,
+    0x10, 0x47, 0x4f, 0x28, 0xda, 0x3f, 0xce, 0x31, 0x7b, 0xfd, 0x06, 0x10,
+    0xeb, 0xf7, 0xbe, 0x92, 0xf9, 0xaf, 0xfb, 0x3e, 0x68, 0xda, 0xee, 0x1a,
+    0x64, 0x4c, 0xf3, 0x29, 0xf2, 0x73, 0x9e, 0x39, 0xd8, 0xf6, 0x6f, 0xd8,
+    0xb2, 0x80, 0x82, 0x71, 0x8e, 0xb5, 0xa4, 0xf2, 0xc2, 0x3e, 0xcd, 0x0a,
+    0xca, 0xb6, 0x04, 0xcd, 0x9a, 0x13, 0x8b, 0x54, 0x73, 0x54, 0x25, 0x54,
+    0x8c, 0xbe, 0x98, 0x7a, 0x67, 0xad, 0xda, 0xb3, 0x4e, 0xb3, 0xfa, 0x82,
+    0xa8, 0x4a, 0x67, 0x98, 0x56, 0x57, 0x54, 0x71, 0xcd, 0x12, 0x7f, 0xed,
+    0xa3, 0x01, 0xc0, 0x6a, 0x8b, 0x24, 0x03, 0x96, 0x88, 0xbe, 0x97, 0x66,
+    0x2a, 0xbc, 0x53, 0xc9, 0x83, 0x06, 0x51, 0x5a, 0x88, 0x65, 0x13, 0x18,
+    0xe4, 0x3a, 0xed, 0x6b, 0xf1, 0x61, 0x5b, 0x4c, 0xc8, 0x1e, 0xf4, 0xc2,
+    0xae, 0x08, 0x5e, 0x2d, 0x5f, 0xf8, 0x12, 0x7f, 0xa2, 0xfc, 0xbb, 0x21,
+    0x18, 0x30, 0xda, 0xfe, 0x40, 0xfb, 0x01, 0xca, 0x2e, 0x37, 0x0e, 0xce,
+    0xdd, 0x76, 0x87, 0x82, 0x46, 0x0b, 0x3a, 0x77, 0x8f, 0xc0, 0x72, 0x07,
+    0x2c, 0x7f, 0x9d, 0x1e, 0x86, 0x5b, 0xed, 0x27, 0x29, 0xdf, 0x03, 0x97,
+    0x62, 0xef, 0x44, 0xd3, 0x5b, 0x3d, 0xdb, 0x9c, 0x5e, 0x1b, 0x7b, 0x39,
+    0xb4, 0x0b, 0x6d, 0x04, 0x6b, 0xbb, 0xbb, 0x2c, 0x5f, 0xcf, 0xb3, 0x7a,
+    0x05, 0x02, 0x03, 0x01, 0x00, 0x01};
+
+const char kTestMessage[] =
+    "A fool thinks himself to be wise, but a"
+    " wise man knows himself to be a fool.";
+
+const uint8 kTestEncryptedMessage_3072[] = {
+    0x4e, 0x85, 0x01, 0x65, 0x1c, 0xb2, 0xe6, 0x39, 0xb9, 0x6e, 0x93, 0x6a,
+    0x18, 0xa4, 0xa6, 0xb2, 0x86, 0x3d, 0x8e, 0x23, 0x34, 0x68, 0xa9, 0x74,
+    0x78, 0x0e, 0x6f, 0x94, 0xb3, 0x4f, 0x14, 0xc0, 0x88, 0x0a, 0xec, 0x64,
+    0x47, 0xbd, 0x4b, 0x66, 0x17, 0xed, 0xc9, 0xe4, 0xff, 0x5e, 0xbe, 0x6b,
+    0xac, 0xf1, 0xd7, 0xc3, 0xef, 0x24, 0x52, 0xf7, 0x92, 0x1a, 0xe9, 0xee,
+    0xa3, 0x31, 0x0c, 0xf5, 0xbc, 0x66, 0xf8, 0x20, 0x03, 0x2a, 0x1e, 0xb2,
+    0x67, 0x3c, 0xbd, 0xe8, 0x8e, 0x13, 0xc5, 0x00, 0xd6, 0xe0, 0x99, 0x91,
+    0xd1, 0x55, 0x36, 0x0e, 0x66, 0x55, 0x38, 0x0b, 0xa4, 0x43, 0xe7, 0xfc,
+    0x8a, 0xa1, 0xee, 0xef, 0x20, 0x45, 0xf5, 0x53, 0xec, 0x58, 0x0b, 0x33,
+    0x50, 0xa5, 0x4f, 0xd3, 0xdd, 0x0e, 0xd8, 0x68, 0x48, 0x45, 0xe4, 0x47,
+    0x54, 0xce, 0xfc, 0xca, 0xf8, 0x77, 0x19, 0xc3, 0xe9, 0x47, 0xd7, 0x27,
+    0xf6, 0x58, 0xd1, 0x4f, 0xb0, 0xc3, 0xad, 0xc0, 0x1b, 0x39, 0xed, 0x08,
+    0x78, 0x21, 0x11, 0x87, 0x94, 0xd4, 0x01, 0x1f, 0x74, 0x66, 0xda, 0xbe,
+    0x3c, 0x94, 0x66, 0x5e, 0x49, 0x34, 0x53, 0x43, 0xfe, 0xea, 0xcb, 0x7f,
+    0x5e, 0x56, 0xad, 0x7b, 0xc5, 0x24, 0xe1, 0x0e, 0xa6, 0xa4, 0xf5, 0x66,
+    0x09, 0x79, 0xfc, 0x8b, 0x8f, 0xa8, 0x1c, 0xa7, 0x57, 0xf3, 0x64, 0x1a,
+    0x6a, 0xad, 0x6e, 0xdb, 0x2e, 0x60, 0x1a, 0xbe, 0xb8, 0x06, 0x30, 0x9d,
+    0xb8, 0x92, 0x05, 0x96, 0x5e, 0xec, 0x61, 0x2a, 0x8c, 0x19, 0x67, 0x6e,
+    0x93, 0x52, 0xac, 0x6b, 0xfb, 0x47, 0x74, 0x13, 0x6d, 0x2b, 0x13, 0x79,
+    0x18, 0x2c, 0x4b, 0x79, 0x76, 0x57, 0xb3, 0x31, 0x95, 0x2b, 0x33, 0x27,
+    0xad, 0x85, 0xe5, 0xab, 0xa0, 0x00, 0x3c, 0xed, 0x99, 0x89, 0x1c, 0xdf,
+    0x86, 0x89, 0xc6, 0x06, 0xb8, 0x82, 0x95, 0x1b, 0xb6, 0x8d, 0xcb, 0x73,
+    0x11, 0xf6, 0x4d, 0xeb, 0xb8, 0xd9, 0x19, 0xf9, 0xf9, 0xbe, 0xc6, 0x6e,
+    0x53, 0x37, 0x03, 0x0e, 0x30, 0x06, 0x2d, 0x80, 0xc4, 0x6f, 0x11, 0x2b,
+    0xf0, 0xab, 0x21, 0xf6, 0xe0, 0x78, 0x5a, 0x72, 0xb5, 0x6a, 0xf9, 0xcb,
+    0x15, 0x3d, 0x80, 0x49, 0xb3, 0x6a, 0x71, 0x9e, 0xe0, 0xf4, 0xa0, 0xbd,
+    0x0d, 0x6a, 0xae, 0x0f, 0xd5, 0xda, 0x42, 0xe4, 0xd8, 0x98, 0x11, 0xc0,
+    0xc5, 0x1c, 0x1d, 0xdd, 0x38, 0x02, 0xb5, 0x69, 0x9e, 0x11, 0x83, 0xbd,
+    0x01, 0x7d, 0xbc, 0x6d, 0x8f, 0xc8, 0x3a, 0x48, 0x49, 0xbf, 0x36, 0xb4,
+    0x19, 0xa2, 0x0c, 0x6a, 0x0a, 0xaa, 0x15, 0x9e, 0xe3, 0x30, 0x91, 0x95,
+    0x0a, 0xed, 0x2a, 0xa3, 0xec, 0x97, 0x01, 0xfb, 0xee, 0x28, 0xd7, 0xfc,
+    0x34, 0xd5, 0x1a, 0x62, 0x9c, 0xb2, 0x9d, 0x8b, 0xe9, 0x49, 0x48, 0x1d};
+
+// Self-generated test vector.  Used to verify algorithm stability.
+const uint8 kTestEncryptedMessage_2048[] = {
+    0x73, 0x37, 0xa5, 0xe3, 0x73, 0xbb, 0xa7, 0xbf, 0xb1, 0xfc, 0x98, 0x6c,
+    0xd2, 0x20, 0xe2, 0x79, 0xea, 0x90, 0x41, 0xcf, 0x2b, 0xe0, 0x22, 0x0f,
+    0xe3, 0x6e, 0x2e, 0x61, 0x7d, 0xe5, 0xc7, 0x5a, 0x46, 0x87, 0xed, 0x35,
+    0x01, 0x38, 0x65, 0x20, 0x2c, 0x42, 0x9d, 0x15, 0x54, 0x43, 0x40, 0x9f,
+    0x01, 0x24, 0x03, 0x93, 0xd5, 0x74, 0xc3, 0x40, 0x8c, 0x3e, 0xa5, 0x7a,
+    0x32, 0xb1, 0x85, 0xd5, 0x48, 0xba, 0xe3, 0x94, 0xfc, 0xbc, 0x98, 0x2d,
+    0xc6, 0x79, 0x00, 0xc8, 0xab, 0xe0, 0x3d, 0x7f, 0x47, 0x38, 0x3b, 0x2f,
+    0x1a, 0xc7, 0x78, 0x05, 0x15, 0x72, 0xb1, 0x81, 0x9d, 0xa5, 0xd6, 0x84,
+    0x25, 0xc6, 0xea, 0x67, 0x2c, 0x32, 0x87, 0xda, 0x1b, 0xdf, 0x8c, 0x86,
+    0x01, 0xc8, 0xa1, 0x78, 0xfe, 0xf7, 0x88, 0x89, 0xa2, 0x76, 0x89, 0xeb,
+    0x21, 0x43, 0x36, 0xaa, 0x77, 0x8e, 0xfb, 0x3f, 0x8d, 0x34, 0x0c, 0x2e,
+    0x1e, 0xbd, 0x63, 0x4a, 0x9f, 0xba, 0xd4, 0x5c, 0xa1, 0x81, 0xf0, 0x5d,
+    0x8b, 0x33, 0x5e, 0x1f, 0xef, 0x7a, 0xff, 0x3d, 0x4d, 0xb6, 0x6e, 0xd2,
+    0xf9, 0x5b, 0x53, 0x1b, 0x4f, 0x23, 0x76, 0x1d, 0x71, 0xe6, 0x28, 0xca,
+    0x91, 0x3c, 0xd5, 0x8b, 0x1c, 0xcb, 0x0b, 0x4f, 0x9f, 0x27, 0xee, 0xc7,
+    0x1c, 0x25, 0x53, 0x2b, 0x04, 0xad, 0x58, 0x0d, 0x4b, 0xce, 0xa6, 0x82,
+    0x33, 0x24, 0x97, 0xe0, 0xfd, 0xdf, 0x6c, 0x72, 0xc5, 0x04, 0xc7, 0xe5,
+    0xb2, 0xce, 0x50, 0xa9, 0xe8, 0x25, 0xed, 0x76, 0x3f, 0x53, 0xce, 0xbe,
+    0xac, 0x3b, 0xb2, 0x16, 0x11, 0x40, 0x11, 0x7a, 0xab, 0x27, 0xdf, 0x2e,
+    0x20, 0xc3, 0x86, 0x18, 0xe7, 0xf2, 0x6a, 0xd6, 0xf6, 0xbf, 0x93, 0xcd,
+    0xee, 0x0e, 0x96, 0xcf, 0xcf, 0xee, 0xfa, 0xf9, 0xcc, 0x73, 0xd5, 0x7c,
+    0xf3, 0xbe, 0x9a, 0xb3};
+
+const uint8 kTestSignature_3072[] = {
+    0x80, 0xfd, 0x25, 0x0d, 0x3a, 0xac, 0x37, 0x58, 0x66, 0x62, 0x18, 0xb0,
+    0x48, 0x0b, 0x24, 0x27, 0x63, 0x54, 0x49, 0x44, 0x9b, 0x80, 0xc3, 0xec,
+    0xb2, 0xec, 0xad, 0xde, 0x1a, 0x19, 0x04, 0xed, 0xe3, 0xbb, 0x51, 0xc4,
+    0xb5, 0x0d, 0xec, 0xa6, 0x53, 0xca, 0x3c, 0xac, 0x9a, 0x10, 0xa6, 0x45,
+    0xaf, 0xda, 0x20, 0x33, 0xd3, 0x5c, 0x24, 0xb7, 0x04, 0x6e, 0xfd, 0xc5,
+    0x69, 0x61, 0xd9, 0xb3, 0x48, 0x63, 0x4c, 0x18, 0xee, 0xf4, 0xe4, 0x42,
+    0x8e, 0x6d, 0x54, 0x6b, 0x37, 0x26, 0x99, 0x28, 0xa7, 0xf1, 0x8a, 0xc8,
+    0x70, 0x0f, 0x55, 0x32, 0xb6, 0x67, 0x32, 0x05, 0xca, 0x61, 0xf9, 0x33,
+    0x49, 0xd8, 0x89, 0xe3, 0x46, 0xf0, 0xf9, 0xa7, 0x49, 0x65, 0x1f, 0xa8,
+    0xb5, 0x51, 0x72, 0x2b, 0x77, 0x79, 0x3b, 0xc5, 0x70, 0x65, 0xa4, 0x0e,
+    0xff, 0xab, 0x96, 0x83, 0x40, 0xea, 0xe3, 0xf3, 0x94, 0x28, 0x1f, 0xdc,
+    0x56, 0x71, 0xa8, 0xf5, 0x2c, 0xc6, 0x8a, 0x17, 0xd7, 0xdd, 0x80, 0x2b,
+    0x31, 0x87, 0x0b, 0xe1, 0xdc, 0x8b, 0x4b, 0x09, 0x39, 0x1c, 0xab, 0x73,
+    0xb3, 0x98, 0x72, 0xb0, 0xbe, 0xb2, 0xcc, 0x84, 0xd5, 0x39, 0x43, 0x87,
+    0xd3, 0x0a, 0x06, 0x14, 0xf6, 0xe2, 0x6e, 0x84, 0xcb, 0xe3, 0x83, 0x1d,
+    0x88, 0x5e, 0x8e, 0x01, 0x44, 0xb6, 0xa9, 0x56, 0x70, 0x4d, 0xf5, 0xc3,
+    0x18, 0xff, 0x1a, 0x32, 0xd3, 0xbe, 0xbc, 0x93, 0x90, 0x65, 0x3b, 0x10,
+    0x5f, 0x46, 0x31, 0xff, 0xc9, 0x77, 0x76, 0x79, 0x23, 0x73, 0x00, 0xf4,
+    0x58, 0xe7, 0x7d, 0x4a, 0x4f, 0x73, 0xec, 0x48, 0x63, 0x45, 0x02, 0xdf,
+    0x34, 0xea, 0x3d, 0xcb, 0x88, 0xf9, 0x8d, 0xea, 0x9d, 0x08, 0x3a, 0x32,
+    0x13, 0xef, 0x9a, 0xe0, 0xde, 0xa8, 0x78, 0x92, 0x25, 0xcd, 0xfe, 0x8c,
+    0x25, 0x3a, 0x0d, 0xe8, 0x9a, 0xf0, 0xa1, 0x41, 0xc6, 0x10, 0xf4, 0x67,
+    0x54, 0x39, 0x4f, 0x30, 0xfa, 0x1a, 0xb0, 0xd4, 0x40, 0x83, 0x51, 0x77,
+    0xb4, 0x78, 0x8a, 0xdf, 0x8e, 0xd4, 0x1e, 0xf8, 0x3e, 0xb3, 0x54, 0x33,
+    0x6a, 0xb9, 0xc3, 0xdc, 0xf4, 0x72, 0x74, 0x87, 0x44, 0x93, 0xfd, 0x6e,
+    0x09, 0x09, 0x0f, 0xb8, 0x01, 0xd4, 0xbc, 0xa4, 0x53, 0xe6, 0x38, 0x75,
+    0x45, 0xc7, 0x6d, 0xc8, 0xe6, 0xff, 0x9f, 0x4d, 0x2a, 0x76, 0xb6, 0xdc,
+    0x49, 0x70, 0xbd, 0x0b, 0xfd, 0x9e, 0x48, 0xad, 0xf4, 0x24, 0xbb, 0x9d,
+    0x69, 0x07, 0x6a, 0xdc, 0xd4, 0xb7, 0xf9, 0x68, 0x25, 0xac, 0x70, 0x97,
+    0x69, 0xeb, 0xc7, 0x9e, 0x3e, 0x58, 0x84, 0x61, 0xbb, 0x9c, 0x74, 0x1b,
+    0xdd, 0xa1, 0xd9, 0xe7, 0x03, 0x30, 0x44, 0x3b, 0xbf, 0x51, 0xee, 0x74,
+    0xf3, 0xd6, 0xfe, 0xf4, 0x36, 0x28, 0xf8, 0x35, 0x1a, 0xcd, 0x88, 0xec};
+
+const uint8 kTestSignature_2048[] = {
+    0x6b, 0x8e, 0x01, 0x11, 0xc3, 0x8e, 0x1a, 0xf7, 0xd1, 0x91, 0x72, 0xe7,
+    0xf2, 0x3e, 0x6f, 0xfd, 0x34, 0xfe, 0x11, 0x8f, 0x03, 0xc0, 0x01, 0xa5,
+    0x87, 0xbf, 0xab, 0x92, 0x46, 0x4a, 0x33, 0xf6, 0xb1, 0x37, 0xdb, 0x5a,
+    0x26, 0x27, 0xf8, 0x85, 0x0b, 0xc5, 0xb8, 0x8f, 0xca, 0x4a, 0x8a, 0x06,
+    0x2e, 0xee, 0x66, 0xa3, 0x3a, 0x55, 0xcc, 0xbb, 0xb0, 0xcf, 0x22, 0x84,
+    0xe9, 0xd7, 0x09, 0x36, 0x4b, 0xbc, 0x2f, 0xb7, 0x1e, 0xdc, 0xd6, 0x44,
+    0x01, 0x19, 0xd3, 0x01, 0xb0, 0x8f, 0x25, 0xd5, 0x67, 0x8a, 0xb1, 0x1f,
+    0xf6, 0xce, 0xac, 0x46, 0x95, 0x81, 0xff, 0x23, 0x33, 0x6f, 0xfe, 0x36,
+    0x1a, 0x50, 0x7b, 0xf1, 0xf6, 0x42, 0x59, 0x59, 0x0e, 0x2c, 0x5c, 0x94,
+    0xde, 0xea, 0x8d, 0xf7, 0x7c, 0x21, 0xe0, 0x89, 0xa4, 0x71, 0xc5, 0xec,
+    0xc9, 0xd8, 0xcd, 0xbd, 0x86, 0x3e, 0x53, 0x1b, 0xd6, 0x44, 0x08, 0xdc,
+    0x2c, 0xcd, 0x8e, 0x5b, 0xc7, 0x7a, 0x09, 0x44, 0x7e, 0xd0, 0x05, 0x88,
+    0xcc, 0xbe, 0x38, 0xcc, 0x29, 0x88, 0x6a, 0xa5, 0x57, 0x9b, 0xc4, 0x52,
+    0xd2, 0x10, 0xef, 0xa3, 0x7b, 0xd6, 0x7e, 0x46, 0x92, 0xc7, 0x68, 0xc5,
+    0xc3, 0xc4, 0xb8, 0x8c, 0x3e, 0x5e, 0xac, 0x67, 0xcd, 0xdb, 0xd4, 0xa7,
+    0x8c, 0xf8, 0x00, 0xb3, 0x35, 0xfb, 0x37, 0xbb, 0xeb, 0x0a, 0xbf, 0x67,
+    0x6e, 0x3e, 0x20, 0xeb, 0x84, 0x6b, 0x07, 0xc4, 0x64, 0x14, 0xd6, 0x79,
+    0xed, 0x3f, 0x01, 0x79, 0xe4, 0xa2, 0xbe, 0xaa, 0x62, 0x32, 0xa5, 0xf8,
+    0x8c, 0xcf, 0x80, 0x3b, 0xc9, 0xf5, 0x38, 0x34, 0x69, 0x12, 0x8c, 0xd6,
+    0x4a, 0x2b, 0x4b, 0x7f, 0x3a, 0xff, 0x84, 0x7a, 0x3d, 0x99, 0xd5, 0x99,
+    0xc7, 0x4b, 0x8b, 0x25, 0x3c, 0x3d, 0x3c, 0x71, 0xc8, 0x76, 0x80, 0x3d,
+    0xf3, 0xb4, 0x61, 0xe1};
+
+}  // namespace
+
+namespace media {
+
+RsaTestData::RsaTestData() {
+  test_set_3072_bits_.test_message = kTestMessage;
+  test_set_3072_bits_.public_key.assign(
+      kTestRsaPublicKey_3072,
+      kTestRsaPublicKey_3072 + sizeof(kTestRsaPublicKey_3072));
+  test_set_3072_bits_.private_key.assign(
+      kTestRsaPrivateKey_3072,
+      kTestRsaPrivateKey_3072 + sizeof(kTestRsaPrivateKey_3072));
+  test_set_3072_bits_.encrypted_message.assign(
+      kTestEncryptedMessage_3072,
+      kTestEncryptedMessage_3072 + sizeof(kTestEncryptedMessage_3072));
+  test_set_3072_bits_.signature.assign(
+      kTestSignature_3072, kTestSignature_3072 + sizeof(kTestSignature_3072));
+
+  test_set_2048_bits_.test_message = kTestMessage;
+  test_set_2048_bits_.public_key.assign(
+      kTestRsaPublicKey_2048,
+      kTestRsaPublicKey_2048 + sizeof(kTestRsaPublicKey_2048));
+  test_set_2048_bits_.private_key.assign(
+      kTestRsaPrivateKey_2048,
+      kTestRsaPrivateKey_2048 + sizeof(kTestRsaPrivateKey_2048));
+  test_set_2048_bits_.encrypted_message.assign(
+      kTestEncryptedMessage_2048,
+      kTestEncryptedMessage_2048 + sizeof(kTestEncryptedMessage_2048));
+  test_set_2048_bits_.signature.assign(
+      kTestSignature_2048, kTestSignature_2048 + sizeof(kTestSignature_2048));
+}
+RsaTestData::~RsaTestData() {}
+
+}  // namespace media

media/base/rsa_test_data.h

@@ -0,0 +1,43 @@
+// Copyright (c) 2013 Google Inc. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// RSA test data generated using fake_prng for purposes of testing.
+
+#ifndef MEDIA_BASE_RSA_TEST_DATA_H_
+#define MEDIA_BASE_RSA_TEST_DATA_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+
+namespace media {
+
+// Self generated test vector to verify algorithm stability.
+struct RsaTestSet {
+  std::string public_key;
+  std::string private_key;
+  std::string test_message;
+  std::string encrypted_message;
+  std::string signature;
+};
+
+// Collection of test sets.
+class RsaTestData {
+ public:
+  RsaTestData();
+  ~RsaTestData();
+
+  const RsaTestSet& test_set_3072_bits() const { return test_set_3072_bits_; }
+  const RsaTestSet& test_set_2048_bits() const { return test_set_2048_bits_; }
+
+ private:
+  RsaTestSet test_set_3072_bits_;
+  RsaTestSet test_set_2048_bits_;
+
+  DISALLOW_COPY_AND_ASSIGN(RsaTestData);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_BASE_RSA_TEST_DATA_H_

packager.gyp

@@ -47,6 +47,8 @@
         'media/base/media_stream.h',
         'media/base/muxer.cc',
         'media/base/muxer.h',
+        'media/base/rsa_key.cc',
+        'media/base/rsa_key.h',
         'media/base/status.cc',
         'media/base/status.h',
         'media/base/stream_info.cc',
@@ -81,6 +83,11 @@
         'media/base/bit_reader_unittest.cc',
         'media/base/buffer_writer_unittest.cc',
         'media/base/container_names_unittest.cc',
+        'media/base/fake_prng.cc',  # For rsa_key_unittest
+        'media/base/fake_prng.h',   # For rsa_key_unittest
+        'media/base/rsa_key_unittest.cc',
+        'media/base/rsa_test_data.cc',  # For rsa_key_unittest
+        'media/base/rsa_test_data.h',   # For rsa_key_unittest
         'media/base/status_test_util.h',
         'media/base/status_test_util_unittest.cc',
         'media/base/status_unittest.cc',