NextGraph
/
rocksdb
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

plugin for AES CTR encryption with IPPCP intel library

Browse Source
oxigraph-main
Niko PLP 1 year ago
parent e8f69a734a
commit d5fb4a8763
18 changed files with 1516 additions and 57 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 109
      env/env_encryption.cc
  2. 131
      plugin/ippcp/CODE_OF_CONDUCT.md
  3. 57
      plugin/ippcp/CONTRIBUTING.md
  4. 201
      plugin/ippcp/LICENSE
  5. 62
      plugin/ippcp/README.md
  6. 12
      plugin/ippcp/examples/Makefile
  7. BIN
      plugin/ippcp/examples/ippcp_example
  8. 68
      plugin/ippcp/examples/ippcp_example.cc
  9. 12
      plugin/ippcp/examples2/Makefile
  10. BIN
      plugin/ippcp/examples2/ippcp_example
  11. 66
      plugin/ippcp/examples2/ippcp_example.cc
  12. 4
      plugin/ippcp/ippcp.mk
  13. 32
      plugin/ippcp/ippcp_db_bench_env.cc
  14. 250
      plugin/ippcp/ippcp_provider.cc
  15. 73
      plugin/ippcp/ippcp_provider.h
  16. 5
      plugin/ippcp/security.md
  17. 61
      plugin/ippcp/tests/CMakeLists.txt
  18. 430
      plugin/ippcp/tests/ippcp_encryptor_test.cc

109
env/env_encryption.cc vendored
Unescape View File

@ -1123,70 +1123,65 @@ Status CTREncryptionProvider::CreateCipherStreamFromPrefix(
return Status::OK();
}
namespace {
static void RegisterEncryptionBuiltins() {
static std::once_flag once;
std::call_once(once, [&]() {
auto lib = ObjectRegistry::Default()->AddLibrary("encryption");
// Match "CTR" or "CTR://test"
lib->AddFactory<EncryptionProvider>(
ObjectLibrary::PatternEntry(CTREncryptionProvider::kClassName(), true)
.AddSuffix("://test"),
[](const std::string& uri, std::unique_ptr<EncryptionProvider>* guard,
std::string* /*errmsg*/) {
if (EndsWith(uri, "://test")) {
std::shared_ptr<BlockCipher> cipher =
std::make_shared<ROT13BlockCipher>(32);
guard->reset(new CTREncryptionProvider(cipher));
} else {
guard->reset(new CTREncryptionProvider());
}
return guard->get();
});
lib->AddFactory<EncryptionProvider>(
"1://test", [](const std::string& /*uri*/,
std::unique_ptr<EncryptionProvider>* guard,
std::string* /*errmsg*/) {
std::shared_ptr<BlockCipher> cipher =
std::make_shared<ROT13BlockCipher>(32);
guard->reset(new CTREncryptionProvider(cipher));
return guard->get();
});
// Match "ROT13" or "ROT13:[0-9]+"
lib->AddFactory<BlockCipher>(
ObjectLibrary::PatternEntry(ROT13BlockCipher::kClassName(), true)
.AddNumber(":"),
[](const std::string& uri, std::unique_ptr<BlockCipher>* guard,
std::string* /* errmsg */) {
size_t colon = uri.find(':');
if (colon != std::string::npos) {
size_t block_size = ParseSizeT(uri.substr(colon + 1));
guard->reset(new ROT13BlockCipher(block_size));
} else {
guard->reset(new ROT13BlockCipher(32));
}
return guard->get();
});
});
}
} // namespace
// namespace {
// static void RegisterEncryptionBuiltins() {
// static std::once_flag once;
// std::call_once(once, [&]() {
// auto lib = ObjectRegistry::Default()->AddLibrary("encryption");
// // Match "CTR" or "CTR://test"
// lib->AddFactory<EncryptionProvider>(
// ObjectLibrary::PatternEntry(CTREncryptionProvider::kClassName(), true)
// .AddSuffix("://test"),
// [](const std::string& uri, std::unique_ptr<EncryptionProvider>* guard,
// std::string* /*errmsg*/) {
// if (EndsWith(uri, "://test")) {
// std::shared_ptr<BlockCipher> cipher =
// std::make_shared<ROT13BlockCipher>(32);
// guard->reset(new CTREncryptionProvider(cipher));
// } else {
// guard->reset(new CTREncryptionProvider());
// }
// return guard->get();
// });
// lib->AddFactory<EncryptionProvider>(
// "1://test", [](const std::string& /*uri*/,
// std::unique_ptr<EncryptionProvider>* guard,
// std::string* /*errmsg*/) {
// std::shared_ptr<BlockCipher> cipher =
// std::make_shared<ROT13BlockCipher>(32);
// guard->reset(new CTREncryptionProvider(cipher));
// return guard->get();
// });
// // Match "ROT13" or "ROT13:[0-9]+"
// lib->AddFactory<BlockCipher>(
// ObjectLibrary::PatternEntry(ROT13BlockCipher::kClassName(), true)
// .AddNumber(":"),
// [](const std::string& uri, std::unique_ptr<BlockCipher>* guard,
// std::string* /* errmsg */) {
// size_t colon = uri.find(':');
// if (colon != std::string::npos) {
// size_t block_size = ParseSizeT(uri.substr(colon + 1));
// guard->reset(new ROT13BlockCipher(block_size));
// } else {
// guard->reset(new ROT13BlockCipher(32));
// }
// return guard->get();
// });
// });
// }
// } // namespace
Status BlockCipher::CreateFromString(const ConfigOptions& config_options,
const std::string& value,
std::shared_ptr<BlockCipher>* result) {
RegisterEncryptionBuiltins();
//RegisterEncryptionBuiltins();
return LoadSharedObject<BlockCipher>(config_options, value, result);
}
Status EncryptionProvider::CreateFromString(
const ConfigOptions& config_options, const std::string& value,
std::shared_ptr<EncryptionProvider>* result) {
RegisterEncryptionBuiltins();
return LoadSharedObject<EncryptionProvider>(config_options, value, result);
}
} // namespace ROCKSDB_NAMESPACE

131
plugin/ippcp/CODE_OF_CONDUCT.md
Unescape View File

@ -0,0 +1,131 @@
# Contributor Covenant Code of Conduct
## Our Pledge
We as members, contributors, and leaders pledge to make participation in our
community a harassment-free experience for everyone, regardless of age, body
size, visible or invisible disability, ethnicity, sex characteristics, gender
identity and expression, level of experience, education, socio-economic status,
nationality, personal appearance, race, caste, color, religion, or sexual
identity and orientation.
We pledge to act and interact in ways that contribute to an open, welcoming,
diverse, inclusive, and healthy community.
## Our Standards
Examples of behavior that contributes to a positive environment for our
community include:
* Demonstrating empathy and kindness toward other people
* Being respectful of differing opinions, viewpoints, and experiences
* Giving and gracefully accepting constructive feedback
* Accepting responsibility and apologizing to those affected by our mistakes,
and learning from the experience
* Focusing on what is best not just for us as individuals, but for the overall
community
Examples of unacceptable behavior include:
* The use of sexualized language or imagery, and sexual attention or advances of
any kind
* Trolling, insulting or derogatory comments, and personal or political attacks
* Public or private harassment
* Publishing others' private information, such as a physical or email address,
without their explicit permission
* Other conduct which could reasonably be considered inappropriate in a
professional setting
## Enforcement Responsibilities
Community leaders are responsible for clarifying and enforcing our standards of
acceptable behavior and will take appropriate and fair corrective action in
response to any behavior that they deem inappropriate, threatening, offensive,
or harmful.
Community leaders have the right and responsibility to remove, edit, or reject
comments, commits, code, wiki edits, issues, and other contributions that are
not aligned to this Code of Conduct, and will communicate reasons for moderation
decisions when appropriate.
## Scope
This Code of Conduct applies within all community spaces, and also applies when
an individual is officially representing the community in public spaces.
Examples of representing our community include using an official e-mail address,
posting via an official social media account, or acting as an appointed
representative at an online or offline event.
## Enforcement
Instances of abusive, harassing, or otherwise unacceptable behavior may be
reported to the community leaders responsible for enforcement at
CommunityCodeOfConduct AT intel DOT com.
All complaints will be reviewed and investigated promptly and fairly.
All community leaders are obligated to respect the privacy and security of the
reporter of any incident.
## Enforcement Guidelines
Community leaders will follow these Community Impact Guidelines in determining
the consequences for any action they deem in violation of this Code of Conduct:
### 1. Correction
**Community Impact**: Use of inappropriate language or other behavior deemed
unprofessional or unwelcome in the community.
**Consequence**: A private, written warning from community leaders, providing
clarity around the nature of the violation and an explanation of why the
behavior was inappropriate. A public apology may be requested.
### 2. Warning
**Community Impact**: A violation through a single incident or series of
actions.
**Consequence**: A warning with consequences for continued behavior. No
interaction with the people involved, including unsolicited interaction with
those enforcing the Code of Conduct, for a specified period of time. This
includes avoiding interactions in community spaces as well as external channels
like social media. Violating these terms may lead to a temporary or permanent
ban.
### 3. Temporary Ban
**Community Impact**: A serious violation of community standards, including
sustained inappropriate behavior.
**Consequence**: A temporary ban from any sort of interaction or public
communication with the community for a specified period of time. No public or
private interaction with the people involved, including unsolicited interaction
with those enforcing the Code of Conduct, is allowed during this period.
Violating these terms may lead to a permanent ban.
### 4. Permanent Ban
**Community Impact**: Demonstrating a pattern of violation of community
standards, including sustained inappropriate behavior, harassment of an
individual, or aggression toward or disparagement of classes of individuals.
**Consequence**: A permanent ban from any sort of public interaction within the
community.
## Attribution
This Code of Conduct is adapted from the [Contributor Covenant][homepage],
version 2.1, available at
[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
Community Impact Guidelines were inspired by
[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
For answers to common questions about this code of conduct, see the FAQ at
[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
[https://www.contributor-covenant.org/translations][translations].
[homepage]: https://www.contributor-covenant.org
[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
[Mozilla CoC]: https://github.com/mozilla/diversity
[FAQ]: https://www.contributor-covenant.org/faq

57
plugin/ippcp/CONTRIBUTING.md
Unescape View File

@ -0,0 +1,57 @@
# Contributing
### License
Intel® Integrated Performance Primitives Cryptography Plugin for RocksDB* Storage Engine is licensed under the terms in [Apache License](LICENSE). By contributing to the project, you agree to the license and copyright terms therein and release your contribution under these terms.
### Sign your work
Please use the sign-off line at the end of the patch. Your signature certifies that you wrote the patch or otherwise have the right to pass it on as an open-source patch. The rules are pretty simple: if you can certify
the below (from [developercertificate.org](http://developercertificate.org/)):
```
Developer Certificate of Origin
Version 1.1
Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
660 York Street, Suite 102,
San Francisco, CA 94110 USA
Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.
Developer's Certificate of Origin 1.1
By making a contribution to this project, I certify that:
(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or
(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or
(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.
(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.
```
Then you just add a line to every git commit message:
Signed-off-by: Joe Smith <joe.smith@email.com>
Use your real name (sorry, no pseudonyms or anonymous contributions.)
If you set your `user.name` and `user.email` git configs, you can sign your
commit automatically with `git commit -s`.

201
plugin/ippcp/LICENSE
Unescape View File

@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

62
plugin/ippcp/README.md
Unescape View File

@ -0,0 +1,62 @@
# Intel® Integrated Performance Primitives Cryptography Plugin for RocksDB* Storage Engine
`ippcp` is an encryption provider for RocksDB that is based on Intel's Integrated Performance Primitives for Cryptography (IPPCP). IPPCP is a lightweight cryptography library that is highly optimized for various Intel CPUs. It's used here to provide AES-128/192/256 encryption, with a CTR mode of operation, for RocksDB.
## Prerequisite
There is a dependency on ipp cryptograhy library (ippcp) which needs to be installed. Please refer below link for installtion.
https://www.intel.com/content/www/us/en/develop/documentation/get-started-with-ipp-crypto-for-oneapi-linux/top.html
Once Installed source /opt/intel/oneapi/ippcp/latest/env/var.sh
## Build
The code first needs to be linked under RocksDB's "plugin/" directory. In your RocksDB directory, run:
```
$ pushd ./plugin/
$ git clone https://github.com/intel/ippcp-plugin-rocksdb.git ippcp
```
Next, we can build and install RocksDB with this plugin as follows:
```
$ popd
$ make clean && ROCKSDB_PLUGINS=ippcp make -j48 release
```
## Testing
* Install ipp cryptograhy library (ippcp) as described in the previous section.
* Install https://github.com/google/googletest
* Build RocksDB as a shared library
```
LIB_MODE=shared make -j release
```
* Go to the tests directory of ippcp plugin and build as mentioned below:
```
cd plugin/ippcp/tests/
mkdir build
cd build
cmake -DROCKSDB_PATH=<rocksdb_install_directory> -DIPPCRYPTOROOT=<ippcp_install_directory> ..
make run
```
## Tool usage
For RocksDB binaries (such as the `db_bench` we built above), the plugin can be enabled through configuration. `db_bench` in particular takes a `--fs_uri` where we can specify "dedupfs" , which is the name registered by this plugin. Example usage:
```
$ ./db_bench --benchmarks=fillseq --env_uri=ippcp_db_bench_env --compression_type=none
```
## Application usage
The plugin's interface is also exposed to applications, which can enable it either through configuration or through code. Example available under the "examples/" directory.
```

12
plugin/ippcp/examples/Makefile
Unescape View File

@ -0,0 +1,12 @@
include ../../../make_config.mk
PLATFORM_LDFLAGS += -lrocksdb -lippcp -L../../.. -L../../../../ipp-crypto/_build/.build/RELEASE/lib
.PHONY: clean
all: ippcp_example
ippcp_example: ippcp_example.cc
$(CXX) $(CXXFLAGS) $@.cc -o$@ -I../../../include -O2 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) -I../../../../ipp-crypto/_build/.build/RELEASE/include
clean:
rm -rf ./ippcp_example

BIN
plugin/ippcp/examples/ippcp_example
View File

Binary file not shown.

68
plugin/ippcp/examples/ippcp_example.cc
Unescape View File

@ -0,0 +1,68 @@
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// Copyright (c) 2020 Intel Corporation
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include <rocksdb/db.h>
#include <rocksdb/env_encryption.h>
#include <rocksdb/options.h>
#include <rocksdb/slice.h>
#include <rocksdb/utilities/options_util.h>
#include <rocksdb/utilities/object_registry.h>
#include <string>
#include "../ippcp_provider.h"
using namespace ROCKSDB_NAMESPACE;
std::string kDBPath = "/tmp/ipp_aes_example";
int main() {
DB* db;
Options options;
options.create_if_missing = true;
std::shared_ptr<EncryptionProvider> provider;
Status status = EncryptionProvider::CreateFromString(
ConfigOptions(), IppcpProvider::kName(), &provider);
assert(status.ok());
status =
provider->AddCipher("", "a6d2ae2816157e2b3c4fcf098815f7xb", 32, false);
assert(status.ok());
options.env = NewEncryptedEnv(Env::Default(), provider);
status = DB::Open(options, kDBPath, &db);
assert(status.ok());
setbuf(stdout, NULL);
printf("writing 1M records...");
WriteOptions w_opts;
for (int i = 0; i < 1000000; ++i) {
status = db->Put(w_opts, std::to_string(i), std::to_string(i * i));
assert(status.ok());
}
db->Flush(FlushOptions());
printf("done.\n");
printf("reading 1M records...");
std::string value;
ReadOptions r_opts;
for (int i = 0; i < 1000000; ++i) {
status = db->Get(r_opts, std::to_string(i), &value);
assert(status.ok());
assert(value == std::to_string(i * i));
}
printf("done.\n");
// Close database
status = db->Close();
assert(status.ok());
//status = DestroyDB(kDBPath, options);
//assert(status.ok());
return 0;
}

12
plugin/ippcp/examples2/Makefile
Unescape View File

@ -0,0 +1,12 @@
include ../../../make_config.mk
PLATFORM_LDFLAGS += -lrocksdb -lippcp -L../../.. -L../../../../ipp-crypto/_build/.build/RELEASE/lib
.PHONY: clean
all: ippcp_example
ippcp_example: ippcp_example.cc
$(CXX) $(CXXFLAGS) $@.cc -o$@ -I../../../include -O2 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) -I../../../../ipp-crypto/_build/.build/RELEASE/include
clean:
rm -rf ./ippcp_example

BIN
plugin/ippcp/examples2/ippcp_example
View File

Binary file not shown.

66
plugin/ippcp/examples2/ippcp_example.cc
Unescape View File

@ -0,0 +1,66 @@
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// Copyright (c) 2020 Intel Corporation
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include <rocksdb/db.h>
#include <rocksdb/env.h>
#include <rocksdb/options.h>
#include <rocksdb/slice.h>
#include <rocksdb/utilities/options_util.h>
#include <rocksdb/utilities/object_registry.h>
#include <string>
#include "../ippcp_provider.h"
using namespace ROCKSDB_NAMESPACE;
std::string kDBPath = "/tmp/ipp_aes_example2";
int main() {
DB* db;
Options options;
options.create_if_missing = true;
// std::shared_ptr<EncryptionProvider> provider;
// Status status = EncryptionProvider::CreateFromString(
// ConfigOptions(), IppcpProvider::kName(), &provider);
// assert(status.ok());
// status =
// provider->AddCipher("", "a6d2ae2816157e2b3c4fcf098815f7xb", 32, false);
// assert(status.ok());
Status status = DB::Open(options, kDBPath, &db);
assert(status.ok());
setbuf(stdout, NULL);
printf("writing 1M records...");
WriteOptions w_opts;
for (int i = 0; i < 1000000; ++i) {
status = db->Put(w_opts, std::to_string(i), std::to_string(i * i));
assert(status.ok());
}
db->Flush(FlushOptions());
printf("done.\n");
printf("reading 1M records...");
std::string value;
ReadOptions r_opts;
for (int i = 0; i < 1000000; ++i) {
status = db->Get(r_opts, std::to_string(i), &value);
assert(status.ok());
assert(value == std::to_string(i * i));
}
printf("done.\n");
// Close database
status = db->Close();
assert(status.ok());
//status = DestroyDB(kDBPath, options);
//assert(status.ok());
return 0;
}

4
plugin/ippcp/ippcp.mk
Unescape View File

@ -0,0 +1,4 @@
ippcp_SOURCES = ippcp_provider.cc
ippcp_HEADERS = ippcp_provider.h
ippcp_LDFLAGS = -lippcp
ippcp_CXXFLAGS = -I../ipp-crypto/_build/.build/RELEASE/include

32
plugin/ippcp/ippcp_db_bench_env.cc
Unescape View File

@ -0,0 +1,32 @@
// Copyright (c) 2021-present, Facebook, Inc. All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include <rocksdb/utilities/object_registry.h>
#include "ippcp_provider.h"
namespace ROCKSDB_NAMESPACE {
#ifndef ROCKSDB_LITE
extern "C" FactoryFunc<Env> ippcp_db_bench_env;
// Registers a sample ippcp encrypted environment that can be used in db_bench
// by passing --env_uri=ippcp_db_bench_env parameter.
FactoryFunc<Env> ippcp_db_bench_env = ObjectLibrary::Default()->AddFactory<Env>(
"ippcp_db_bench_env",
[](const std::string& /* uri */, std::unique_ptr<Env>* f,
std::string* /* errmsg */) {
auto provider =
std::shared_ptr<EncryptionProvider>(IppcpProvider::CreateProvider());
provider->AddCipher("", "a6d2ae2816157e2b3c4fcf098815f7xb", 32, false);
*f = std::unique_ptr<Env>(NewEncryptedEnv(Env::Default(), provider));
return f->get();
});
#endif // ROCKSDB_LITE
} // namespace ROCKSDB_NAMESPACE

250
plugin/ippcp/ippcp_provider.cc
Unescape View File

@ -0,0 +1,250 @@
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// Copyright (c) 2020 Intel Corporation
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#ifndef ROCKSDB_LITE
#include "ippcp_provider.h"
#include <emmintrin.h>
#include <ippcp.h>
#include <rocksdb/utilities/object_registry.h>
#include "rocksdb/utilities/customizable_util.h"
#include <memory>
#endif
namespace ROCKSDB_NAMESPACE {
#ifndef ROCKSDB_LITE
static void RegisterEncryptionAES() {
static std::once_flag once;
std::call_once(once, [&]() {
ObjectLibrary::Default()->AddFactory<EncryptionProvider>(
IppcpProvider::kName(),
[](const std::string& /* uri */, std::unique_ptr<EncryptionProvider>* f,
std::string* /* errmsg */) {
*f = IppcpProvider::CreateProvider();
return f->get();
});
});
}
Status EncryptionProvider::CreateFromString(
const ConfigOptions& config_options, const std::string& value,
std::shared_ptr<EncryptionProvider>* result) {
RegisterEncryptionAES();
return LoadSharedObject<EncryptionProvider>(config_options, value, result);
}
// extern "C" FactoryFunc<EncryptionProvider> ippcp_reg;
// FactoryFunc<EncryptionProvider> ippcp_reg =
// ObjectLibrary::Default()->AddFactory<EncryptionProvider>(
// IppcpProvider::kName(),
// [](const std::string& /* uri */, std::unique_ptr<EncryptionProvider>* f,
// std::string* /* errmsg */) {
// *f = IppcpProvider::CreateProvider();
// return f->get();
// });
// IppcpCipherStream implements BlockAccessCipherStream using AES block
// cipher and a CTR mode of operation.
//
// Since ipp-crypto can handle block sizes larger than kBlockSize (16 bytes for
// AES) by chopping them internally into KBlockSize bytes, there is no need to
// support the EncryptBlock and DecryptBlock member functions (and they will
// never be called).
//
// See https://github.com/intel/ipp-crypto#documentation
class IppcpCipherStream : public BlockAccessCipherStream {
public:
static constexpr size_t kBlockSize = 16; // in bytes
static constexpr size_t kCounterLen = 64; // in bits
IppcpCipherStream(IppsAESSpec* aes_ctx, const char* init_vector);
virtual Status Encrypt(uint64_t fileOffset, char* data,
size_t dataSize) override;
virtual Status Decrypt(uint64_t fileOffset, char* data,
size_t dataSize) override;
virtual size_t BlockSize() override { return kBlockSize; }
protected:
// These functions are not needed and will never be called!
virtual void AllocateScratch(std::string&) override {}
virtual Status EncryptBlock(uint64_t, char*, char*) override {
return Status::NotSupported("Operation not supported.");
}
virtual Status DecryptBlock(uint64_t, char*, char*) override {
return Status::NotSupported("Operation not supported.");
}
private:
IppsAESSpec* aes_ctx_;
__m128i init_vector_;
};
IppcpCipherStream::IppcpCipherStream(IppsAESSpec* aes_ctx,
const char* init_vector)
: aes_ctx_(aes_ctx) {
init_vector_ = _mm_loadu_si128((__m128i*)init_vector);
}
Status IppcpCipherStream::Encrypt(uint64_t fileOffset, char* data,
size_t dataSize) {
if (dataSize == 0) return Status::OK();
size_t index = fileOffset / kBlockSize;
size_t offset = fileOffset % kBlockSize;
Ipp8u ctr_block[kBlockSize];
// evaluate the counter block from the block index
__m128i counter = _mm_add_epi64(init_vector_, _mm_cvtsi64_si128(index));
Ipp8u* ptr_counter = (Ipp8u*)&counter;
for (size_t i = 0; i < kBlockSize; ++i)
ctr_block[i] = ptr_counter[kBlockSize - 1 - i];
IppStatus ipp_status = ippStsNoErr;
//- If offset is != 0, that means we would have first encrypt a partial block at the
//beginning of the offset. That requires us to take the block index at that position and
//manually do the xor operation – first we encrypt a block (called zero_block), and then
//xor it starting at the offset.
//Once that block is encrypted, we may exit (if the dataSize is less than kBlockSize) or
//let ippcrypto start encrypting beginning a kBlockSize aligned offset
//kCounterLen is 64 bits same as index size so that 64 bits are incremented
// and counter stream generated by ipp and above match
// https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-38a.pdf
if (offset == 0) {
ipp_status = ippsAESEncryptCTR((Ipp8u*)(data), (Ipp8u*)data, static_cast<int>(dataSize),
aes_ctx_, ctr_block, kCounterLen);
} else {
Ipp8u zero_block[kBlockSize]{0};
ipp_status = ippsAESEncryptCTR(zero_block, zero_block, kBlockSize, aes_ctx_,
ctr_block, kCounterLen);
if (ipp_status != ippStsNoErr)
return Status::Aborted(ippcpGetStatusString(ipp_status));
size_t n = std::min(kBlockSize - offset, dataSize);
for (size_t i = 0; i < n; ++i) data[i] ^= zero_block[offset + i];
memset(zero_block, 0, kBlockSize);
n = kBlockSize - offset;
if (dataSize > n) {
Ipp8u* ptr = (Ipp8u*)(data + n);
ipp_status = ippsAESEncryptCTR(ptr, ptr, static_cast<int>(dataSize - n), aes_ctx_,
ctr_block, kCounterLen);
}
}
if (ipp_status == ippStsNoErr) return Status::OK();
return Status::Aborted(ippcpGetStatusString(ipp_status));
}
Status IppcpCipherStream::Decrypt(uint64_t fileOffset, char* data,
size_t dataSize) {
// Decryption is implemented as encryption in CTR mode of operation
return Encrypt(fileOffset, data, dataSize);
}
std::unique_ptr<EncryptionProvider> IppcpProvider::CreateProvider() {
return std::unique_ptr<EncryptionProvider>(new IppcpProvider);
}
Status IppcpProvider::AddCipher(const std::string& /*descriptor*/,
const char* cipher, size_t len,
bool /*for_write*/) {
// We currently don't support more than one encryption key
if (aes_ctx_ != nullptr) {
return Status::InvalidArgument("Multiple encryption keys not supported.");
}
// AES supports key sizes of only 16, 24, or 32 bytes
if (len != 16 && len != 24 && len != 32) {
return Status::InvalidArgument("Invalid key size in provider.");
}
// len is in bytes
switch (len) {
case 16:
key_size_ = KeySize::AES_128;
break;
case 24:
key_size_ = KeySize::AES_192;
break;
case 32:
key_size_ = KeySize::AES_256;
break;
}
// get size for context
IppStatus ipp_status = ippsAESGetSize(&ctx_size_);
if (ipp_status != ippStsNoErr) {
return Status::Aborted("Failed to create provider.");
}
// allocate memory for context
aes_ctx_ = (IppsAESSpec*)(new Ipp8u[ctx_size_]);
assert(aes_ctx_ != nullptr);
// initialize context
const Ipp8u* key = (const Ipp8u*)(cipher);
ipp_status =
ippsAESInit(key, static_cast<int>(key_size_), aes_ctx_, ctx_size_);
if (ipp_status != ippStsNoErr) {
// clean up context and abort!
ippsAESInit(0, static_cast<int>(key_size_), aes_ctx_, ctx_size_);
delete[](Ipp8u*) aes_ctx_;
return Status::Aborted("Failed to create provider.");
}
return Status::OK();
}
Status IppcpProvider::CreateNewPrefix(const std::string& /*fname*/,
char* prefix, size_t prefixLength) const {
IppStatus ipp_status;
Ipp32u rnd;
const size_t rnd_size = sizeof(Ipp32u);
assert(prefixLength % rnd_size == 0);
for (size_t i = 0; i < prefixLength; i += rnd_size) {
// generate a cryptographically secured random number
ipp_status = ippsPRNGenRDRAND(&rnd, rnd_size << 3, nullptr);
if (ipp_status != ippStsNoErr)
return Status::Aborted(ippcpGetStatusString(ipp_status));
memcpy(prefix + i, &rnd, rnd_size);
}
IppcpCipherStream cs(aes_ctx_, prefix);
return cs.Encrypt(0, prefix + IppcpCipherStream::kBlockSize,
prefixLength - IppcpCipherStream::kBlockSize);
}
Status IppcpProvider::CreateCipherStream(
const std::string& /*fname*/, const EnvOptions& /*options*/, Slice& prefix,
std::unique_ptr<BlockAccessCipherStream>* result) {
assert(result != nullptr);
assert(prefix.size() >= IppcpCipherStream::kBlockSize);
result->reset(new IppcpCipherStream(aes_ctx_, prefix.data()));
Status ipp_status = (*result)->Decrypt(
0, (char*)prefix.data() + IppcpCipherStream::kBlockSize,
prefix.size() - IppcpCipherStream::kBlockSize);
return ipp_status;
}
IppcpProvider::~IppcpProvider() {
ippsAESInit(0, static_cast<int>(key_size_), aes_ctx_, ctx_size_);
delete[](Ipp8u*) aes_ctx_;
}
#endif // ROCKSDB_LITE
} // namespace ROCKSDB_NAMESPACE

73
plugin/ippcp/ippcp_provider.h
Unescape View File

@ -0,0 +1,73 @@
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// Copyright (c) 2020 Intel Corporation
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#pragma once
#if !defined(ROCKSDB_LITE)
// Includes Intel's Integrated Performance Primitives for Cryptography (IPPCP).
// IPPCP is lightweight cryptography library that is highly-optimized for
// various Intel CPUs.
//
// We use it here to provide an AES-128/192/256 encryption with a CTR mode of
// operation.
//
// Download URL: https://github.com/intel/ipp-crypto.
//
#include <ippcp.h>
#include <rocksdb/env_encryption.h>
#include <string>
namespace ROCKSDB_NAMESPACE {
// AES-128, AES-192, and AES-256 encryptions are all supported.
enum struct KeySize { AES_128 = 16, AES_192 = 24, AES_256 = 32 };
// This encryption provider uses AES block cipher and a CTR mode of operation
// with a cryptographically secure IV that is randomly generated.
//
// Note: a prefix size of 4096 (4K) is chosen for optimal performance.
//
class IppcpProvider : public EncryptionProvider {
public:
static constexpr size_t kPrefixSize = 4096;
static std::unique_ptr<EncryptionProvider> CreateProvider();
static const char* kName() { return "ippcp"; }
virtual const char* Name() const override { return kName(); }
virtual size_t GetPrefixLength() const override { return kPrefixSize; }
virtual Status AddCipher(const std::string& /*descriptor*/,
const char* /*cipher*/, size_t /*len*/,
bool /*for_write*/) override;
virtual Status CreateNewPrefix(const std::string& fname, char* prefix,
size_t prefixLength) const override;
virtual Status CreateCipherStream(
const std::string& fname, const EnvOptions& options, Slice& prefix,
std::unique_ptr<BlockAccessCipherStream>* result) override;
virtual ~IppcpProvider();
private:
int ctx_size_;
KeySize key_size_;
IppsAESSpec* aes_ctx_;
IppcpProvider()
: ctx_size_(0), key_size_(KeySize::AES_256), aes_ctx_(nullptr) {}
IppcpProvider(const IppcpProvider&) = delete;
IppcpProvider& operator=(const IppcpProvider&) = delete;
};
} // namespace ROCKSDB_NAMESPACE
#endif // !defined(ROCKSDB_LITE)

5
plugin/ippcp/security.md
Unescape View File

@ -0,0 +1,5 @@
# Security Policy
Intel is committed to rapidly addressing security vulnerabilities affecting our customers and providing clear guidance on the solution, impact, severity and mitigation.
## Reporting a Vulnerability
Please report any security vulnerabilities in this project utilizing the guidelines [here](https://www.intel.com/content/www/us/en/security-center/vulnerability-handling-guidelines.html).

61
plugin/ippcp/tests/CMakeLists.txt
Unescape View File

@ -0,0 +1,61 @@
# Copyright (C) 2022 Intel Corporation
# SPDX-License-Identifier: Apache-2.0
cmake_minimum_required(VERSION 3.15)
project(ippcp_encryptor_test VERSION 0.0.1)
option(COVERAGE "Enable test coverage report" ON)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)
set(ippcp_encryptor_test_CMAKE_EXE_LINKER_FLAGS "-u ippcp_reg")
add_executable(ippcp_encryptor_test ../ippcp_provider.cc ippcp_encryptor_test.cc)
if(NOT DEFINED IPPCRYPTOROOT)
find_package(ippcp REQUIRED)
if(ippcp_FOUND)
message(STATUS "Found ippcp: ${ippcp_DIR}")
target_link_libraries(ippcp_encryptor_test ippcp::ippcp)
endif()
else()
message(STATUS "Using IPPCRYPTOROOT: ${IPPCRYPTOROOT}")
include_directories(${IPPCRYPTOROOT}/include)
target_link_libraries(ippcp_encryptor_test ippcp)
endif()
if(NOT DEFINED ROCKSDB_PATH)
find_package(RocksDB REQUIRED)
if(RocksDB_FOUND)
message(STATUS "Found RocksDB: ${RocksDB_DIR}")
target_link_libraries(ippcp_encryptor_test rocksdb)
endif()
elseif(DEFINED ROCKSDB_PATH)
message(STATUS "Using ROCKSDB_PATH: ${ROCKSDB_PATH}")
include_directories(${ROCKSDB_PATH} ${ROCKSDB_PATH}/include)
target_link_directories(ippcp_encryptor_test PUBLIC ${ROCKSDB_PATH})
target_link_libraries(ippcp_encryptor_test rocksdb)
endif()
find_package(GTest REQUIRED)
target_link_libraries(ippcp_encryptor_test gtest)
add_compile_definitions(ROCKSDB_PLATFORM_POSIX)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fno-rtti")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti")
if(COVERAGE)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --coverage")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --coverage")
endif()
add_custom_target(run
COMMAND ./ippcp_encryptor_test
DEPENDS ippcp_encryptor_test
)
add_custom_target(coverage
COMMAND lcov --directory . --capture --output-file ippcp_encryptor_test.info && genhtml -o html ippcp_encryptor_test.info
)

430
plugin/ippcp/tests/ippcp_encryptor_test.cc
Unescape View File

@ -0,0 +1,430 @@
// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
// Copyright (c) 2020 Intel Corporation
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
#include <rocksdb/db.h>
#include <rocksdb/env_encryption.h>
#include <rocksdb/options.h>
#include <rocksdb/slice.h>
#include <rocksdb/utilities/options_util.h>
#include <rocksdb/utilities/object_registry.h>
#include <cmath>
#include <iostream>
#include <string>
#include <tuple>
#include "../ippcp_provider.h"
#include <gtest/gtest.h>
namespace ROCKSDB_NAMESPACE
{
TEST(IppcpBasicTests, LoadIppcpProvider)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
ASSERT_EQ(provider->Name(), IPPCP);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x1");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
;
}
TEST(IppcpBasicTests, TestAddKeys)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok()) << s.ToString();
;
ASSERT_NE(provider, nullptr);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
provider.reset();
s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok()) << s.ToString();
;
ASSERT_NE(provider, nullptr);
cipher_key.assign("a6d2ae2816157e2beeeeeeee");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
provider.reset();
cipher_key.assign("a6d2ae2816157e21");
s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok()) << s.ToString();
ASSERT_NE(provider, nullptr);
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
}
TEST(IppcpBasicTests, TestIncorrectKeyLength)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
// empty encryption key
cipher_key.assign("");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.IsInvalidArgument()) << s.ToString();
// incoorect encryption key length
cipher_key.assign("a6d2ae2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.IsInvalidArgument()) << s.ToString();
}
TEST(IppcpBasicTests, TestAddingMultipleKeys)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
// correct encryption key
cipher_key.assign("a6d2ae2816157e21");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
// adding multiple cipher/encryption keys not allowed
cipher_key.assign("a6d2ae281wwwwddd22222213");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.IsInvalidArgument()) << s.ToString();
}
TEST(IppcpEncryptionTests, CounterBlkTests)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
// creating ipp provider and setting cipher key
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
// initilizing prefix which sets the 128 initVector data memmber
// the first 8 bytes will be used for counter
size_t prefixLen = 16; // minimum size of prefix is 16(blockSize)
uint8_t ctr[] = {0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
Slice prefix((char *)ctr, prefixLen);
std::unique_ptr<BlockAccessCipherStream> stream;
const EnvOptions options;
// creating cipher stream object to perform encryption and decryption
s = provider->CreateCipherStream("", options, prefix, &stream);
ASSERT_TRUE(s.ok()) << s.ToString();
std::string input1, input2, input3, plainTxt;
uint64_t offset = 0; // offset where from we need to perform encryption/decryption
plainTxt = "";
input1.assign("1 input for CounterBlk hellooo0 ");
input2.assign("2 input for CounterBlk hellooo0 ");
input3.assign("3 input for CounterBlk helloo0 ");
// concatenate the strings and encrypt them
plainTxt = input1 + input2 + input3;
s = stream->Encrypt(offset, (char *)plainTxt.c_str(), plainTxt.length()); // does in place encryption so plainTxt will be encrypted now
s = stream->Decrypt(offset, (char *)plainTxt.c_str(), plainTxt.length()); // in .place decryption
ASSERT_EQ(input1 + input2 + input3, plainTxt) << " both are strings are same after decryption!!";
}
/*
This test checks wraparound condition for counter.The plugin code uses 64 bit intrinsic _mm_add_epi64 for addition as index is 64bits.
plugin counter for all ff -> (ff ff ff ff ff ff ff ff 0 0 0 0 0 0 0 0) and (ff ff ff ff ff ff ff ff 0 0 0 0 0 0 0 1) so on
if the kCounterLen passed to ipp lib is 128 then it use all 128 bits for addition which means counter created
by plugin and ipp code will differ as it will rollover to all 0.
if all FF counter is passed to ipp then new counter created ->() 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ),( 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2) etc
To fix this issue the counter addition bit length needs to be same in both plugin and ipp lib code
so kCounterLen needs to be 64 bits.
This test will fail if kCounterLen is 128
*/
TEST(IppcpEncryptionTests, CounterBlkOverFlowTests)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
// creating ipp provider and setting cipher key
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
// creating prefix which sets the 128 initVector data memmber
size_t prefixLen = 16; // minimum size of prefix is 16
// setting prefix/counter to all ff's to check the overflow
uint8_t ctr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
Slice prefix((char *)ctr, prefixLen);
// creating cipher stream object to perform encryption and decryption
std::unique_ptr<BlockAccessCipherStream> stream;
const EnvOptions options;
s = provider->CreateCipherStream("", options, prefix, &stream);
ASSERT_TRUE(s.ok()) << s.ToString();
// creating string each of 16 byte(blocksize) for encryption
std::string str1, str2, str3;
str1.assign("1111111111111111");
str2.assign("2222222222222222");
str3.assign("3333333333333333");
std::string encryptedString = "";
encryptedString += str1;
encryptedString += str2;
encryptedString += str3;
// encrypted all the strings in one go.Here ipp lib will create counter block for 2nd and 3rd string block
s = stream->Encrypt(0, (char *)encryptedString.c_str(), encryptedString.length());
std::string cipherTxt = encryptedString.substr(str1.length());
// decrypt the encrypted string from str2 onwards i.e from block 2 onwards
s = stream->Decrypt(str1.length(), (char *)cipherTxt.c_str(), cipherTxt.length());
// the decrypted string should match the str2 + str3
ASSERT_EQ((str2 + str3), cipherTxt) << " both are strings are same after decryption!!";
ASSERT_TRUE(s.ok()) << s.ToString();
}
/*
This test encrypts the input data and then decrypts it. Decrypted data should match the input for success.
This Matches RocksDB Encryption API flow.
*/
TEST(IppcpEncryptionTests, EncryptDecryptTest)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
size_t prefixLen = provider->GetPrefixLength();
ASSERT_GT(prefixLen, 0);
char *buf = (char *)malloc(prefixLen);
ASSERT_NE(buf, nullptr);
std::unique_ptr<BlockAccessCipherStream> stream;
const EnvOptions options;
s = provider->CreateNewPrefix("", buf, prefixLen);
ASSERT_TRUE(s.ok()) << s.ToString();
Slice prefix(buf, prefixLen);
s = provider->CreateCipherStream("", options, prefix, &stream);
ASSERT_TRUE(s.ok()) << s.ToString();
std::string input, plainTxt;
uint64_t offset = prefixLen;
input.assign("test ippcp crypto");
plainTxt = input; // input becomes cipher txt in below API.
s = stream->Encrypt(offset, (char *)input.c_str(), input.length()); // does in place encryption
ASSERT_TRUE(s.ok()) << s.ToString();
s = stream->Decrypt(offset, (char *)input.c_str(), input.length());
ASSERT_EQ(plainTxt, input) << " both are strings are same after decryption!!";
free(buf);
}
/*
This test encrypts the multple input data and then decrypts it in one go.
Decrypted data should match the combined input for success.
This is to test the random decryption functionality.
*/
TEST(IppcpEncryptionTests, RandomDecryptionTests)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
size_t prefixLen = provider->GetPrefixLength();
ASSERT_GT(prefixLen, 0);
char *buf = (char *)malloc(prefixLen);
ASSERT_NE(buf, nullptr);
s = provider->CreateNewPrefix("", buf, prefixLen);
ASSERT_TRUE(s.ok()) << s.ToString();
Slice prefix(buf, prefixLen);
std::unique_ptr<BlockAccessCipherStream> stream;
const EnvOptions options;
s = provider->CreateCipherStream("", options, prefix, &stream);
ASSERT_TRUE(s.ok()) << s.ToString();
std::string input1, plainTxt, cipherTxt;
uint64_t offset = prefixLen;
input1.assign("1 input for encryption hellooo0 ");
plainTxt = input1;
s = stream->Encrypt(offset, (char *)input1.c_str(), input1.length()); // does in place encryption
ASSERT_TRUE(s.ok()) << s.ToString();
cipherTxt = input1;
offset += input1.length();
std::string input2;
input2.assign("2 input for encryption hellooo0 ");
plainTxt += input2;
s = stream->Encrypt(offset, (char *)input2.c_str(), input2.length()); // does in place encryption
ASSERT_TRUE(s.ok()) << s.ToString();
cipherTxt += input2;
offset += input2.length();
std::string input3;
input3.assign("3 input for encryption helloo0 ");
plainTxt += input3;
s = stream->Encrypt(offset, (char *)input3.c_str(), input3.length()); // does in place encryption
ASSERT_TRUE(s.ok()) << s.ToString();
cipherTxt += input3;
// decrypt the all the input string in one go.
s = stream->Decrypt(prefixLen, (char *)cipherTxt.c_str(), cipherTxt.length());
ASSERT_EQ(plainTxt, cipherTxt) << " both are strings are same after decryption!!";
free(buf);
}
TEST(IppcpEncryptionTests, EncryptDecryptWithDifferentKeys)
{
std::string IPPCP = IppcpProvider::kName();
std::shared_ptr<EncryptionProvider> provider;
Status s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok());
ASSERT_NE(provider, nullptr);
std::string cipher_key;
cipher_key.assign("a6d2ae2816157e2b3c4fcf098815f7x2");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
size_t prefixLen = provider->GetPrefixLength();
ASSERT_GT(prefixLen, 0);
char *buf = (char *)malloc(prefixLen);
ASSERT_NE(buf, nullptr);
std::unique_ptr<BlockAccessCipherStream> stream;
const EnvOptions options;
s = provider->CreateNewPrefix("", buf, prefixLen);
ASSERT_TRUE(s.ok()) << s.ToString();
Slice prefix(buf, prefixLen);
s = provider->CreateCipherStream("", options, prefix, &stream);
ASSERT_TRUE(s.ok()) << s.ToString();
std::string input, plainTxt, cipherTxt;
uint64_t offset = prefixLen;
input.assign("test ippcp crypto");
plainTxt = input;
s = stream->Encrypt(offset, (char *)input.c_str(), input.length()); // does in place encryption
ASSERT_TRUE(s.ok()) << s.ToString();
cipherTxt = input; // encrypted txt
provider.reset();
s = EncryptionProvider::CreateFromString(ConfigOptions(), IPPCP, &provider);
ASSERT_TRUE(s.ok()) << s.ToString();
;
ASSERT_NE(provider, nullptr);
// change the key
cipher_key.assign("a6d2ae2816157e2b");
s = provider->AddCipher("", cipher_key.c_str(), cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
s = stream->Decrypt(offset, (char *)cipherTxt.c_str(), input.length());
ASSERT_TRUE(s.ok()) << s.ToString();
ASSERT_NE(plainTxt, cipherTxt) << " both are strings are same after decryption!!";
free(buf);
}
struct TestParam
{
TestParam(std::string _cipher_desc, std::string _cipher_key, std::string _plainTxt = "") : cipher_desc(_cipher_desc), cipher_key(_cipher_key), plainTxt(_plainTxt) {}
std::string cipher_desc;
std::string cipher_key;
std::string plainTxt;
std::string GetOpts()
{
return "cipher_desc = " + cipher_desc + "; cipher_key = " + cipher_key + "; cipher_size = " + std::to_string(cipher_key.length()) + "; plaintxt = " + plainTxt;
}
};
class IppcpProviderTest : public testing::TestWithParam<std::tuple<std::string, std::string, std::string>>
{
public:
static void SetUpTestSuite()
{
ObjectLibrary::Default()->AddFactory<EncryptionProvider>(
IppcpProvider::kName(),
[](const std::string & /* uri */, std::unique_ptr<EncryptionProvider> *f,
std::string * /* errmsg */)
{
*f = IppcpProvider::CreateProvider();
return f->get();
});
}
void SetUp() override
{
TestParam test_param(std::get<0>(GetParam()), std::get<1>(GetParam()), std::get<2>(GetParam()));
ConfigOptions config_options;
Status s = EncryptionProvider::CreateFromString(config_options, IppcpProvider::kName(), &provider);
}
std::shared_ptr<EncryptionProvider> provider;
const EnvOptions soptions_;
};
TEST_P(IppcpProviderTest, EncryptDecrypt)
{
TestParam test_param(std::get<0>(GetParam()), std::get<1>(GetParam()), std::get<2>(GetParam()));
Status s = provider->AddCipher(test_param.cipher_desc, (char *)test_param.cipher_key.c_str(), test_param.cipher_key.length(), false);
ASSERT_TRUE(s.ok()) << s.ToString();
size_t prefixLen = 16; // minimum size of prefix is 16(blockSize)
uint8_t ctr[] = {0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
Slice prefix((char *)ctr, prefixLen);
std::unique_ptr<BlockAccessCipherStream> stream;
s = provider->CreateCipherStream("", soptions_, prefix, &stream);
ASSERT_TRUE(s.ok()) << s.ToString();
std::string input = test_param.plainTxt;
s = stream->Encrypt(0, (char *)input.c_str(), input.length());
ASSERT_TRUE(s.ok()) << s.ToString();
s = stream->Decrypt(0, (char *)input.c_str(), input.length());
ASSERT_TRUE(s.ok()) << s.ToString();
ASSERT_TRUE(test_param.plainTxt == input) << " both are strings are same after decryption!!";
}
// working but uses cartesian product
INSTANTIATE_TEST_SUITE_P(IppcpProviderTestInstance,
IppcpProviderTest,
testing::Combine(testing::Values("ippcp_test_aes"), // key description
testing::Values("a6d2ae2816157e2b3c4fcf098815f7xb", "a6d2ae2816157e2334512345", "a6d2ae2816157e23"), // encryption key // offset for encryption and decryption
testing::Values("Hello world", "Helloooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo worldddddddddddddddddddddddddddddddd 111111111111111111111111111111111111111111111111111111111111111"))); // plain text to encrypt
} // end of namespace
int main(int argc, char *argv[])
{
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
Write Preview
Loading…
Cancel
Save