blob: 7f65cdca0e87c6113577e9f89d215267b20a404b [file] [log] [blame]
// Copyright 2017 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 "components/encrypted_messages/message_encrypter.h"
#include "base/strings/string_piece.h"
#include "components/encrypted_messages/encrypted_message.pb.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/boringssl/src/include/openssl/curve25519.h"
namespace encrypted_messages {
namespace {
// This data should not be changed without also changing the
// corresponding server-side test.
const unsigned char kSerializedEncryptedMessage[] = {
0x0A, 0xFB, 0x0C, 0xD5, 0x44, 0x21, 0x36, 0x4D, 0xFC, 0x29, 0x56, 0xBD,
0x47, 0x18, 0xB1, 0x6F, 0x97, 0xF1, 0xF0, 0x3C, 0x31, 0x31, 0x1D, 0xD7,
0xAB, 0x81, 0xCC, 0xBC, 0x56, 0x2B, 0xD4, 0x50, 0xF4, 0xF6, 0x28, 0x3A,
0x36, 0x8C, 0x4A, 0x67, 0x4E, 0xF2, 0x51, 0xA3, 0x7D, 0x02, 0xA8, 0x4D,
0xE9, 0xBE, 0x72, 0x5A, 0x8A, 0x62, 0xE0, 0x61, 0xA4, 0x87, 0x62, 0xBA,
0x6A, 0x5C, 0x4B, 0x07, 0x04, 0xE6, 0xCD, 0xE1, 0xD6, 0x12, 0x02, 0xC1,
0xF3, 0x5C, 0x7D, 0xFB, 0x61, 0xC3, 0x8D, 0xBE, 0x47, 0x50, 0xC4, 0xAC,
0x33, 0xA6, 0x2B, 0x6A, 0x4D, 0x5F, 0x22, 0x4B, 0x21, 0xAB, 0xFD, 0x66,
0x9C, 0xEF, 0x81, 0x06, 0xEB, 0xC0, 0x96, 0x87, 0x4E, 0xD6, 0x16, 0x5F,
0x0B, 0x2E, 0xF0, 0x3C, 0xA3, 0xBF, 0x75, 0x77, 0x3A, 0x91, 0xD2, 0xF5,
0xCC, 0x22, 0xE2, 0xB0, 0xCC, 0x28, 0xC0, 0xE2, 0xDB, 0x61, 0x5D, 0xEF,
0x3F, 0xA9, 0x23, 0x71, 0xA1, 0xF3, 0x59, 0x4F, 0xAF, 0xBE, 0x4F, 0x2C,
0xF6, 0xFC, 0xCB, 0x46, 0x2D, 0x48, 0x24, 0x84, 0xEC, 0x73, 0xCB, 0x83,
0x3D, 0x2A, 0x0B, 0x9C, 0x57, 0xDC, 0xC5, 0xD9, 0xB9, 0xA2, 0x69, 0xD9,
0x2B, 0xCF, 0xFB, 0xEB, 0xBA, 0xBC, 0x55, 0x5C, 0xF3, 0x9A, 0x66, 0x56,
0xD2, 0x06, 0xBF, 0x07, 0x34, 0x7F, 0x84, 0x53, 0xB4, 0xB2, 0xE3, 0x52,
0xA6, 0x97, 0x2A, 0xFD, 0x43, 0xC8, 0x33, 0xDC, 0x7F, 0xC1, 0x0E, 0xE9,
0xA6, 0xFF, 0x88, 0x63, 0x07, 0x38, 0x2D, 0xDF, 0x36, 0x83, 0xF1, 0x42,
0x15, 0x61, 0x05, 0x43, 0x94, 0x59, 0x67, 0x04, 0xB3, 0x8A, 0xF6, 0xFE,
0x73, 0x03, 0xE2, 0x89, 0x20, 0xC1, 0x63, 0x49, 0x67, 0x4E, 0xAF, 0xBF,
0xAE, 0xAC, 0xA3, 0x16, 0x8F, 0x6D, 0x2D, 0x79, 0xEA, 0x99, 0x79, 0x95,
0x03, 0xC8, 0x05, 0x1B, 0x3E, 0x66, 0x99, 0x1E, 0xC5, 0x05, 0x34, 0xD0,
0x99, 0xED, 0xDD, 0xFB, 0x7C, 0x9B, 0x00, 0x3B, 0x5C, 0x78, 0xD5, 0x30,
0x76, 0x3C, 0x37, 0xED, 0x4F, 0x6A, 0xAD, 0x75, 0xA7, 0x86, 0xC4, 0x0B,
0xD5, 0x0F, 0xE8, 0xC3, 0x4D, 0x1F, 0xAF, 0x62, 0xD8, 0xD4, 0x74, 0x02,
0xBE, 0xD3, 0x01, 0x2F, 0x18, 0x44, 0xFB, 0xA3, 0x46, 0x5B, 0x6F, 0x4C,
0x86, 0xD9, 0x2D, 0xE3, 0x32, 0x7F, 0xCA, 0x91, 0xFD, 0xED, 0x6A, 0xAC,
0x1D, 0x01, 0x75, 0xFC, 0x1E, 0x36, 0x81, 0xF3, 0x66, 0x2A, 0x21, 0x0F,
0x0F, 0x69, 0x29, 0x7B, 0x15, 0xDE, 0xE2, 0x90, 0xF1, 0x64, 0x1F, 0xF3,
0xEC, 0x90, 0x8A, 0xFC, 0x83, 0x39, 0x7D, 0x19, 0x31, 0x7F, 0x01, 0xA0,
0x43, 0xF9, 0x24, 0x8C, 0xDD, 0xC0, 0x15, 0x9E, 0x6A, 0x92, 0x8F, 0x65,
0xDD, 0x60, 0x34, 0x9D, 0x73, 0x46, 0xB5, 0x31, 0xF8, 0x92, 0x79, 0xC3,
0x59, 0x1D, 0xEB, 0xC8, 0x12, 0x92, 0xB6, 0x24, 0xA2, 0x3A, 0xA1, 0xA2,
0xEE, 0x8E, 0x34, 0x23, 0xB2, 0x0F, 0x34, 0xA8, 0x29, 0x26, 0x1C, 0xC0,
0xEE, 0x8C, 0xA7, 0x87, 0x9D, 0x3E, 0x74, 0x21, 0x06, 0xDA, 0xF3, 0x9E,
0x01, 0xC3, 0xBD, 0x68, 0x40, 0x6B, 0x61, 0xA9, 0xB7, 0xC1, 0xFD, 0x56,
0xFF, 0x99, 0x11, 0x42, 0x81, 0xFB, 0xE0, 0x9A, 0x1D, 0xD9, 0xB8, 0x1D,
0x2D, 0x85, 0x74, 0xC1, 0xBC, 0x36, 0x8F, 0x31, 0xE5, 0x01, 0x79, 0xF5,
0x04, 0xC5, 0x96, 0x1B, 0x5F, 0xAD, 0x86, 0x52, 0x00, 0xF0, 0xCC, 0x7B,
0x8D, 0x1B, 0xEA, 0x6B, 0xA8, 0xF8, 0xA4, 0x8F, 0x13, 0x51, 0x3D, 0xB8,
0x4D, 0x99, 0x22, 0x9B, 0x31, 0xB7, 0xBC, 0xF7, 0x2D, 0x76, 0x19, 0x90,
0xAB, 0xDA, 0xD2, 0x25, 0xE7, 0x4E, 0xDF, 0x96, 0x66, 0x90, 0xD7, 0x4E,
0xE7, 0x21, 0x96, 0xEF, 0xD0, 0xA7, 0x00, 0x2E, 0x9B, 0x2C, 0xE3, 0x87,
0x45, 0xA4, 0x3C, 0x24, 0x5A, 0xFA, 0x3D, 0x2D, 0xAD, 0x3E, 0xD3, 0xB5,
0x07, 0xAB, 0x72, 0x6D, 0xD1, 0x83, 0x17, 0x11, 0xD8, 0x37, 0x7D, 0x69,
0xE1, 0x4D, 0xF6, 0x34, 0x72, 0x54, 0xCD, 0x65, 0xC0, 0x2C, 0x36, 0xA1,
0x0A, 0x4B, 0x28, 0x24, 0x50, 0x1D, 0x36, 0x15, 0xF3, 0xD4, 0xFB, 0x75,
0x2C, 0x72, 0xA9, 0x92, 0x34, 0xB5, 0xEF, 0x50, 0x29, 0x8D, 0x78, 0x75,
0xB8, 0x19, 0x58, 0xC2, 0x9D, 0xD3, 0x09, 0xDC, 0xB6, 0xB6, 0x86, 0xE8,
0xF7, 0x79, 0xBF, 0xFB, 0x7E, 0xF4, 0xD5, 0x99, 0xFF, 0xE5, 0x72, 0x1A,
0x15, 0x9E, 0x37, 0x6A, 0x7A, 0xD1, 0xD3, 0x3D, 0xC8, 0xDC, 0x37, 0x98,
0xE4, 0x74, 0x0B, 0x8D, 0x9D, 0x38, 0x7E, 0xA8, 0x24, 0x76, 0xA4, 0x7F,
0x28, 0x34, 0xA9, 0xC5, 0x5F, 0xD2, 0x0C, 0xDE, 0xD0, 0x34, 0x2D, 0xF9,
0x25, 0xE0, 0x60, 0xB2, 0x1D, 0xA8, 0x7F, 0xDB, 0x03, 0x44, 0x88, 0xA2,
0x33, 0x75, 0x9B, 0x06, 0xAB, 0x28, 0x82, 0x74, 0x9F, 0x7F, 0xA7, 0xA6,
0x38, 0x27, 0xFA, 0xCE, 0x75, 0xC8, 0x91, 0xE1, 0x15, 0xDD, 0x2F, 0x34,
0xF5, 0x64, 0xFA, 0x77, 0x6D, 0x1F, 0xE7, 0x42, 0x41, 0xB5, 0xF4, 0x71,
0x8E, 0x0A, 0x8B, 0x06, 0x00, 0xB6, 0xCB, 0xBE, 0x23, 0xC2, 0x8C, 0x83,
0x27, 0x23, 0x8F, 0xF7, 0xA1, 0xCF, 0x5C, 0x76, 0x16, 0x9C, 0x17, 0xD1,
0x7D, 0xA5, 0xA0, 0x55, 0xC2, 0xF7, 0x5B, 0x8B, 0x7E, 0xD7, 0x36, 0xC0,
0x3B, 0x52, 0xF4, 0x5D, 0x96, 0x99, 0x61, 0x16, 0xFF, 0x01, 0x1D, 0x2F,
0xC4, 0xE6, 0x3D, 0x6E, 0x1F, 0xB3, 0x2B, 0x4B, 0x9E, 0xC4, 0xD8, 0x7F,
0x74, 0x6B, 0x5F, 0x78, 0x36, 0xE6, 0x2E, 0x46, 0xF1, 0xCF, 0x9E, 0x19,
0xA3, 0xE1, 0x5C, 0xC8, 0x4F, 0xE5, 0x36, 0x21, 0x06, 0x1A, 0x9D, 0x7D,
0x14, 0xBE, 0xCB, 0x1F, 0xB7, 0x8E, 0xC4, 0x98, 0xEA, 0xDC, 0xEC, 0x59,
0xA1, 0xC6, 0x77, 0xCF, 0x2D, 0x47, 0x69, 0x29, 0x8C, 0xC3, 0xBF, 0x72,
0xA3, 0x3F, 0x40, 0xFB, 0x11, 0xDA, 0x0C, 0x0B, 0xB4, 0x66, 0xD3, 0xDD,
0x12, 0x7B, 0xB1, 0x6A, 0xC3, 0xF6, 0x5F, 0x0F, 0xFB, 0x6D, 0x43, 0x6B,
0xED, 0xF9, 0x48, 0x4E, 0xAF, 0x98, 0x55, 0x1B, 0x37, 0x16, 0x2D, 0xF3,
0x75, 0xB5, 0xAC, 0xB8, 0xF1, 0x37, 0xE8, 0xA9, 0x99, 0x35, 0x04, 0x8E,
0x51, 0x7B, 0x29, 0x4B, 0x7A, 0xA1, 0xD2, 0x1D, 0x25, 0x62, 0xFD, 0xAF,
0x7A, 0xBA, 0xB6, 0x05, 0x75, 0x5D, 0x94, 0x72, 0xE7, 0x02, 0x77, 0x02,
0xAC, 0x7B, 0x91, 0x6F, 0x8C, 0x32, 0xF6, 0x38, 0x67, 0xF6, 0xF2, 0xC1,
0x58, 0xCE, 0x01, 0x39, 0xED, 0x76, 0x52, 0x1F, 0xA2, 0x49, 0x0B, 0x72,
0x73, 0xD9, 0x00, 0x12, 0xDC, 0xC5, 0x27, 0x8F, 0x38, 0x08, 0x31, 0x7F,
0x08, 0xFC, 0xA8, 0x74, 0xD2, 0xED, 0xED, 0xC7, 0x37, 0xC8, 0xAF, 0xB1,
0x2C, 0x9D, 0x33, 0x2C, 0xE1, 0x2D, 0x72, 0x59, 0xCF, 0x55, 0x1E, 0x04,
0x51, 0x08, 0xBF, 0x98, 0x16, 0xEC, 0x1F, 0x76, 0x54, 0x5F, 0x8B, 0xD1,
0x00, 0x07, 0x25, 0x7A, 0x0A, 0x2A, 0xD1, 0xAE, 0xC8, 0x77, 0xDF, 0xDD,
0x14, 0xB2, 0xA6, 0xC5, 0x2E, 0xFB, 0xC7, 0x4E, 0x56, 0x01, 0xDE, 0x5B,
0x86, 0xAC, 0xB7, 0xBB, 0x6E, 0x41, 0xFF, 0xFD, 0x29, 0x29, 0x0D, 0x95,
0x13, 0x1E, 0x31, 0xA0, 0xFF, 0xC2, 0x2C, 0x31, 0x6B, 0xF5, 0x0D, 0x16,
0x1E, 0x56, 0xC5, 0x1F, 0xB1, 0xB1, 0x33, 0x3D, 0xA9, 0xD4, 0x8D, 0x2A,
0xFA, 0x9F, 0x9A, 0xA7, 0x51, 0xDC, 0x77, 0xBB, 0xD6, 0xDC, 0xAE, 0x3D,
0xA3, 0x2F, 0xDD, 0x55, 0x52, 0xAB, 0x35, 0x61, 0x7C, 0xA8, 0x5E, 0x57,
0xAD, 0x8D, 0xF5, 0x02, 0xA1, 0x60, 0x33, 0x9E, 0xEC, 0xD0, 0x48, 0x5C,
0x3F, 0xDF, 0xF2, 0x33, 0xC1, 0x3A, 0x99, 0xFE, 0x37, 0x2E, 0xF8, 0xFF,
0x49, 0x11, 0xFF, 0x8B, 0x18, 0xCF, 0x37, 0xBC, 0x50, 0xD0, 0xFB, 0x9E,
0xFB, 0x16, 0x6D, 0xC6, 0xAC, 0x79, 0xDD, 0xE8, 0xE7, 0x69, 0x62, 0xB7,
0x23, 0xDF, 0xA6, 0x93, 0x6E, 0x65, 0x49, 0xE5, 0x61, 0x60, 0x89, 0xDC,
0x45, 0xC8, 0xD2, 0x4F, 0x03, 0xAA, 0x1E, 0x06, 0x19, 0x4B, 0x14, 0x12,
0x02, 0xB9, 0xA2, 0x66, 0x02, 0xFE, 0x80, 0x03, 0xC7, 0xEF, 0x3C, 0xC9,
0x0D, 0x85, 0xD8, 0x94, 0xF2, 0x3B, 0xC6, 0x9E, 0xB7, 0x4D, 0x19, 0x85,
0x1A, 0xA6, 0x89, 0x12, 0x24, 0xC2, 0x16, 0x3A, 0x17, 0x1E, 0x64, 0x32,
0x6D, 0xDA, 0x6B, 0xE0, 0x3C, 0xE9, 0xCC, 0xE1, 0xFC, 0x16, 0x9B, 0xBF,
0x75, 0x01, 0xA4, 0x17, 0x5F, 0x49, 0xD3, 0xF7, 0xE3, 0xEF, 0x1B, 0x4D,
0x90, 0xB1, 0x43, 0x54, 0x97, 0x57, 0xE3, 0x4B, 0x66, 0x77, 0xAA, 0x1C,
0xA4, 0xC1, 0x6C, 0x44, 0x34, 0x93, 0x42, 0xDD, 0xC6, 0xA2, 0xBD, 0x95,
0x84, 0x1C, 0xB5, 0xE0, 0xEC, 0x24, 0x6E, 0x64, 0x5C, 0x94, 0x81, 0x50,
0x7E, 0x97, 0x16, 0xA8, 0x7C, 0xF3, 0x6D, 0x5A, 0x7C, 0x55, 0x71, 0x2D,
0x3D, 0x8A, 0xCD, 0xA2, 0x9B, 0x04, 0x10, 0xEE, 0xE2, 0x2C, 0x4D, 0x50,
0x93, 0x1F, 0xD2, 0x36, 0x05, 0x25, 0x21, 0xA6, 0x69, 0x99, 0xC8, 0x76,
0x1B, 0x01, 0xDE, 0x9F, 0xEE, 0xE0, 0xFF, 0xAF, 0x3C, 0x0F, 0x0D, 0xF1,
0x49, 0x83, 0x17, 0x1A, 0x88, 0x31, 0xC6, 0x10, 0xFB, 0x5C, 0xBC, 0xC7,
0x8F, 0x71, 0x37, 0x17, 0xA7, 0xF0, 0xDE, 0x1A, 0x89, 0xBB, 0x62, 0x28,
0x07, 0xFF, 0xB2, 0xFA, 0x6F, 0x91, 0x30, 0xEC, 0x90, 0x84, 0xF6, 0xE3,
0xA7, 0x78, 0x81, 0x13, 0x6C, 0xC7, 0x1F, 0x57, 0xB1, 0x27, 0x4F, 0x43,
0xAB, 0x58, 0x92, 0x48, 0xCD, 0x94, 0x7B, 0xEA, 0xEC, 0x1F, 0xE6, 0x65,
0x3E, 0xD8, 0x14, 0x1B, 0x96, 0x09, 0xD1, 0x05, 0xCC, 0xDD, 0xB7, 0xBC,
0x69, 0xF5, 0x33, 0x58, 0x0C, 0x32, 0x27, 0xA2, 0xF5, 0xE4, 0x28, 0x1C,
0xD2, 0xC0, 0xF8, 0x67, 0xD4, 0x58, 0xC4, 0xA4, 0x12, 0x30, 0x0E, 0x4D,
0xD7, 0x7E, 0x2B, 0x01, 0xC5, 0xD3, 0xA7, 0xF9, 0xEA, 0xFE, 0x3D, 0x04,
0x9E, 0xE8, 0x39, 0x9E, 0xC7, 0xE5, 0xF1, 0xCC, 0x72, 0xB7, 0x5E, 0x5B,
0xFC, 0xAB, 0xF4, 0x42, 0x3E, 0x7A, 0xBE, 0x8C, 0x03, 0xB1, 0x11, 0x4E,
0x19, 0xFE, 0xB2, 0xFD, 0xF9, 0x9A, 0xE0, 0xC7, 0x1A, 0xCA, 0xFF, 0xD7,
0x31, 0x40, 0x43, 0x2A, 0xD1, 0x1D, 0xF7, 0x5A, 0x9A, 0x3B, 0xB9, 0x3C,
0x12, 0x48, 0xB3, 0x7D, 0xC3, 0xE7, 0x64, 0x97, 0x55, 0x5E, 0x70, 0x9B,
0x75, 0xD6, 0xC5, 0x73, 0x4E, 0xFA, 0xB1, 0x2F, 0xDF, 0x3F, 0x8E, 0x97,
0xA6, 0x67, 0xFE, 0x4D, 0x3F, 0x5C, 0x09, 0x9B, 0x98, 0xBA, 0xF8, 0xA5,
0x6D, 0x18, 0x80, 0x61, 0xE9, 0x17, 0x4A, 0xDD, 0x95, 0x92, 0x4F, 0xD4,
0x57, 0xD0, 0x40, 0xE0, 0x21, 0xC4, 0x76, 0xE2, 0x1A, 0x1E, 0x1F, 0x29,
0x0A, 0x98, 0xC9, 0x93, 0xA8, 0x6A, 0x55, 0x26, 0x67, 0xAA, 0x14, 0x18,
0x6A, 0x38, 0x91, 0xEB, 0x13, 0xD0, 0xA8, 0x00, 0x4B, 0x13, 0xB7, 0x3B,
0x13, 0x74, 0x34, 0xB1, 0xEA, 0x1F, 0x59, 0x4C, 0x1C, 0x7F, 0x73, 0xE8,
0xF0, 0xE1, 0x10, 0x23, 0xA2, 0x77, 0x35, 0xCA, 0x57, 0x9F, 0x43, 0xE7,
0xCA, 0xF2, 0xD2, 0xB1, 0x38, 0x27, 0x4D, 0x52, 0xEE, 0x82, 0xB6, 0x3E,
0xF4, 0xB0, 0x51, 0x82, 0x9E, 0xDB, 0xB9, 0xAE, 0xCC, 0xFD, 0x97, 0x60,
0x1E, 0x67, 0x5B, 0x5A, 0x6A, 0x9A, 0xEA, 0x0F, 0x90, 0x36, 0xA1, 0xD0,
0x7D, 0x5E, 0xC3, 0x90, 0x3D, 0x7E, 0xD4, 0xEF, 0xCF, 0xD2, 0x38, 0x67,
0xBB, 0x1F, 0x58, 0xD4, 0x1B, 0xF2, 0xF0, 0x6A, 0x25, 0x68, 0x82, 0x19,
0x78, 0xB2, 0xC1, 0x34, 0x1D, 0xFA, 0xD5, 0x24, 0x1C, 0x81, 0x21, 0x74,
0xB1, 0xE8, 0x59, 0xD7, 0xA1, 0xB7, 0x61, 0xF5, 0x4F, 0x41, 0xEC, 0x27,
0xE5, 0x30, 0xC2, 0xFB, 0x69, 0xCC, 0x69, 0xF5, 0x0F, 0xF2, 0x0D, 0x2E,
0xDE, 0x43, 0xC5, 0xA2, 0xA6, 0x99, 0x1F, 0x00, 0x06, 0xD7, 0x93, 0xA5,
0xD7, 0xAD, 0xD0, 0x6A, 0x61, 0x37, 0xF4, 0xAA, 0xB8, 0xA9, 0x3B, 0x7E,
0xFC, 0xF7, 0x30, 0xE6, 0xA8, 0x75, 0x65, 0xBA, 0xDD, 0x1D, 0x30, 0x73,
0x04, 0x5A, 0x37, 0x64, 0xE3, 0x51, 0xFD, 0x36, 0x4D, 0xF1, 0x8F, 0x7E,
0x38, 0x18, 0xA0, 0x43, 0xE3, 0x9F, 0x03, 0x70, 0x53, 0x08, 0xF1, 0xE1,
0x13, 0x84, 0x7C, 0x5F, 0x1F, 0xDE, 0x10, 0x01, 0x1A, 0x20, 0xCC, 0x49,
0xFB, 0xD4, 0xE1, 0x04, 0x42, 0x0D, 0x2C, 0x41, 0x84, 0xDD, 0xFB, 0xC7,
0xA6, 0x2D, 0x00, 0xCC, 0xB5, 0x3B, 0x31, 0x2E, 0xB4, 0x30, 0xA5, 0x08,
0x1A, 0x7D, 0x19, 0x81, 0xF0, 0x4D, 0x20, 0x01};
static const char kHkdfLabel[] = "certificate report";
// This test checks that after encrypting and decrypting, a message matches the
// original.
TEST(MessageEncrypterTest, EncryptedMessageCanBeDecrypted) {
uint8_t server_private_key[32];
uint8_t server_public_key[32];
uint8_t client_private_key[32];
memset(server_private_key, 1, sizeof(server_private_key));
memset(client_private_key, 2, sizeof(client_private_key));
X25519_public_from_private(server_public_key, server_private_key);
encrypted_messages::EncryptedMessage message;
std::string test_message = "test message";
server_public_key, 1, "encryption test", test_message, &message));
std::string decrypted_message;
server_private_key, "encryption test", message, &decrypted_message));
ASSERT_EQ(decrypted_message, test_message);
TEST(MessageEncrypterTest, DecrypterWorksWithProperKey) {
// This test decrypts a "known gold" report. It's intentionally brittle
// in order to catch changes in report encryption that could cause the
// server to no longer be able to decrypt reports that it receives from
// Chrome.
uint8_t server_private_key_[32];
memset(server_private_key_, 1, sizeof(server_private_key_));
encrypted_messages::EncryptedMessage encrypted_message;
std::string decrypted_serialized_report;
std::string(reinterpret_cast<const char*>(kSerializedEncryptedMessage),
// kHkdfLabel needs to include the null character in the label due to a
// matching error in the server for the case of certificate reporting,
// the strlen + 1 can be removed once that error is fixed.
base::StringPiece(kHkdfLabel, strlen(kHkdfLabel) + 1), encrypted_message,
TEST(MessageEncrypterTest, DecrypterFailsWithWrongKey) {
uint8_t server_private_key_[32];
// Set the private key to an invalid one.
memset(server_private_key_, 0, sizeof(server_private_key_));
encrypted_messages::EncryptedMessage encrypted_message;
std::string decrypted_serialized_message;
std::string(reinterpret_cast<const char*>(kSerializedEncryptedMessage),
// Check decryption fails when using an invalid key.
// See comment above about the strlen + 1.
base::StringPiece(kHkdfLabel, strlen(kHkdfLabel) + 1), encrypted_message,
} // namespace
} // namespace encrypted_messages