components/cryptauth/raw_eid_generator_impl.cc - Issue 2847233003: [EasyUnlock] Move DataWithTimestamp out of ForegroundEidGenerator so it can be shared.

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Side by Side Diff: components/cryptauth/raw_eid_generator_impl.cc

Issue 2847233003: [EasyUnlock] Move DataWithTimestamp out of ForegroundEidGenerator so it can be shared. (Closed)

Patch Set: Created 3 years, 7 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

« components/cryptauth/raw_eid_generator.h ('K') | « components/cryptauth/raw_eid_generator.h ('k') | components/proximity_auth/bluetooth_low_energy_connection_finder.cc » ('j') | components/proximity_auth/bluetooth_low_energy_connection_finder_unittest.cc » ('J')
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Hide Comments ('s')

OLD	NEW
1 // Copyright 2017 The Chromium Authors. All rights reserved.	1 // Copyright 2017 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be	2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.	3 // found in the LICENSE file.

4	4

5 #include "components/cryptauth/raw_eid_generator_impl.h"	5 #include "components/cryptauth/raw_eid_generator_impl.h"

6	6

	7 #include <cstring>
	Kyle Horimoto 2017/04/28 22:19:17 Remove. Remove. Tim Song 2017/04/29 01:07:50 Done. Show quoted text On 2017/04/28 22:19:17, Kyle Horimoto wrote: > Remove. Done.
	8

7 #include "base/sys_byteorder.h"	9 #include "base/sys_byteorder.h"

8 #include "crypto/sha2.h"	10 #include "crypto/sha2.h"

9	11

10 namespace cryptauth {	12 namespace cryptauth {

11	13

12 const int32_t RawEidGenerator::kNumBytesInEidValue = 2;	14 const int32_t RawEidGenerator::kNumBytesInEidValue = 2;

13	15

14 RawEidGeneratorImpl::RawEidGeneratorImpl() {}	16 RawEidGeneratorImpl::RawEidGeneratorImpl() {}

15	17

16 RawEidGeneratorImpl::~RawEidGeneratorImpl() {}	18 RawEidGeneratorImpl::~RawEidGeneratorImpl() {}

(...skipping 11 matching lines...) Expand all Loading...
28 uint64_t timestamp_data =	30 uint64_t timestamp_data =

29 base::HostToNet64(static_cast<uint64_t>(start_of_period_timestamp_ms));	31 base::HostToNet64(static_cast<uint64_t>(start_of_period_timestamp_ms));

30 to_hash.append(reinterpret_cast<char*>(&timestamp_data), sizeof(uint64_t));	32 to_hash.append(reinterpret_cast<char*>(&timestamp_data), sizeof(uint64_t));

31	33

32 std::string result = crypto::SHA256HashString(to_hash);	34 std::string result = crypto::SHA256HashString(to_hash);

33 result.resize(RawEidGenerator::kNumBytesInEidValue);	35 result.resize(RawEidGenerator::kNumBytesInEidValue);

34 return result;	36 return result;

35 }	37 }

36	38

37 } // namespace cryptauth	39 } // namespace cryptauth

OLD	NEW