lyokato / cpp-cryptlite Goto Github PK

C++ library that supports base64-encoding, sha1/sha256 hashing, and hmac calculation

License: MIT License

C 16.64% C++ 82.42% Perl 0.94%

cpp-cryptlite's Introduction

=======================================================================
 DESCRIPTION
=======================================================================

=======================================================================
 DEPENDENCIES
=======================================================================
<boost/utility.hpp>


=======================================================================
 SYNOPSIS
=======================================================================
#include <cryptlite/base64.h>
#include <cryptlite/sha1.h>
#include <cryptlite/sha256.h>
#include <cryptlite/hmac.h>
#include <boost/cstdint.hpp>

using namespace cryptlite;

// base64 encoding
std::string b64 = base64::encode_from_string("foobarbuz");

std::vector<boost::uint8_t> decoded_v;
base64::decode(b64, decoded_v);

std::string decoded_str;
base64::decode(b64, decoded_str);


boost::shared_array<boost::uint8_t> arr;
std::size_t len;
boost::tie(arr, len) = base64::decode_to_array(b64);

// sha1 hash
boost::uint8_t sha1digest[sha1::HASH_SIZE];
sha1::hash("foobar", sha1digest);

// hex-formatted sha1 hash
std::string sha1hex = sha1::hash_hex("foobar");

// base64-formatted sha1 hash
std::string sha1base64 = sha1::hash_base64("foobar");

// sha256 hash
boost::uint8_t sha256digest[sha256::HASH_SIZE];
sha256::hash("foobar", sha256digest);

// hex-formatted sha256 hash
std::string sha256hex = sha256::hash_hex("foobar");

// base64-formatted sha256 hash
std::string sha256base64 = sha256::hash_base64("foobar");

// calculate hmac-sha1
boost::uint8_t hmacsha1digest[sha1::HASH_SIZE];
hmac<sha1>::calc("basestring", "key", hmacsha1digest);

// calculate hex-formatted hmac-sha1
std::string hmacsha1hex = hmac<sha1>::calc_hex("basestring", "key");

// calculate hmac-sha256
boost::uint8_t hmacsha256digest[sha256::HASH_SIZE];
hmac<sha256>::calc("basestring", "key", hmacsha256digest);

// calculate hex-formatted hmac-sha256
std::string hmacsha256hex = hmac<sha256>::calc_hex("basestring", "key");

=======================================================================
 INSTALL
=======================================================================
This is header-only library.
So, copying include/cryptlite/*.h into your project directory is the easiest way.

or

1. cd build
2. cmake .. -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Release

parameters
    - BUILD_SHARED_LIBS (ON|OFF)
    - CMAKE_BUILD_TYPE (Debug|Release)
    - CMAKE_INSTALL_PREFIX (/usr/local)

3. make
4. make test
5. make install

cpp-cryptlite's People

Contributors

Stargazers

Watchers

Forkers

wadarochi chrisschn neat-schen ahmedshafeeq chengaohua shoutanyoule fcccode great90 blockpete leo-ivan brandery jsomwaru draugvar gels123

cpp-cryptlite's Issues

Modernize based on C++14 or C++17?

Are you accepting pull requests?

C++14 is now 10 years old. #include <cstdint>, std::shared_ptr, making classes non-copyable are now first class language and library features. Do you have any objections to an update rather than a fork?

Pthread does not found by the gtest-all: instruction does not works

For the manual of the Readme file, I've just created a build directory, run cmake as it follows on the second point of manual, and tried to call "make".
But I've got a problem:


 Wed 21 Apr - 12:31  ~/projects/github/cpp-cryptlite   origin ☊ master ✔ 
 user@localhost  mkdir build

 Wed 21 Apr - 12:31  ~/projects/github/cpp-cryptlite   origin ☊ master ✔                                                                                                 user@localhost  cd build
                                                                                                                                                                             Wed 21 Apr - 12:31  ~/projects/github/cpp-cryptlite/build   origin ☊ master ✔ 
 user@localhost  cmake .. -DBUILD_SHARED_LIBS=ON -DCMAKE_BUILD_TYPE=Release                                                                                              -- The C compiler identification is GNU 10.2.1
-- The CXX compiler identification is GNU 10.2.1                                                                                                                            -- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done                                                                                                                                     -- Check for working C compiler: /usr/bin/cc - skipped
-- Detecting C compile features                                                                                                                                             -- Detecting C compile features - done
-- Detecting CXX compiler ABI info                                                                                                                                          -- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped                                                                                                                   -- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found Boost: /usr/include (found version "1.67.0")                                                                                                                       -- Configuring done
-- Generating done                                                                                                                                                          -- Build files have been written to: /home/user/projects/github/cpp-cryptlite/build

 Wed 21 Apr - 12:31  ~/projects/github/cpp-cryptlite/build   origin ☊ master ✔ 
 user@localhost  make
Scanning dependencies of target gtest-main
[  8%] Building CXX object gtest/CMakeFiles/gtest-main.dir/src/gtest_main.cc.o
[ 16%] Linking CXX static library libgtest-main.a
[ 16%] Built target gtest-main
Scanning dependencies of target gtest
[ 25%] Building CXX object gtest/CMakeFiles/gtest.dir/src/gtest-all.cc.o
[ 33%] Linking CXX static library libgtest.a
[ 33%] Built target gtest
Scanning dependencies of target sha256Test
[ 41%] Building CXX object tests/CMakeFiles/sha256Test.dir/sha256Test.cpp.o
[ 50%] Linking CXX executable sha256Test
/usr/bin/ld: ../gtest/libgtest.a(gtest-all.cc.o): in function `testing::internal::UnitTestImpl::~UnitTestImpl()':
gtest-all.cc:(.text+0x3734): undefined reference to `pthread_getspecific'
/usr/bin/ld: gtest-all.cc:(.text+0x374f): undefined reference to `pthread_key_delete'
/usr/bin/ld: gtest-all.cc:(.text+0x39ad): undefined reference to `pthread_getspecific'
/usr/bin/ld: gtest-all.cc:(.text+0x39c5): undefined reference to `pthread_key_delete'
/usr/bin/ld: ../gtest/libgtest.a(gtest-all.cc.o): in function `testing::internal::UnitTestImpl::UnitTestImpl(testing::UnitTest*)':
gtest-all.cc:(.text+0xfc47): undefined reference to `pthread_key_create'
/usr/bin/ld: gtest-all.cc:(.text+0xfde7): undefined reference to `pthread_key_create'
/usr/bin/ld: ../gtest/libgtest.a(gtest-all.cc.o): in function `testing::internal::ThreadLocal<testing::TestPartResultReporterInterface*>::~ThreadLocal()':
gtest-all.cc:(.text._ZN7testing8internal11ThreadLocalIPNS_31TestPartResultReporterInterfaceEED2Ev[_ZN7testing8internal11ThreadLocalIPNS_31TestPartResultReporterInterfaceEED
5Ev]+0xc): undefined reference to `pthread_getspecific'
/usr/bin/ld: gtest-all.cc:(.text._ZN7testing8internal11ThreadLocalIPNS_31TestPartResultReporterInterfaceEED2Ev[_ZN7testing8internal11ThreadLocalIPNS_31TestPartResultReporte
rInterfaceEED5Ev]+0x21): undefined reference to `pthread_key_delete'
/usr/bin/ld: ../gtest/libgtest.a(gtest-all.cc.o): in function `testing::internal::ThreadLocal<std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::Tr
aceInfo> > >::~ThreadLocal()':
gtest-all.cc:(.text._ZN7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESaIS3_EEED2Ev[_ZN7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESaIS3_EEED5Ev]+0xe):
 undefined reference to `pthread_getspecific'
/usr/bin/ld: gtest-all.cc:(.text._ZN7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESaIS3_EEED2Ev[_ZN7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESaIS3_E
EED5Ev]+0x25): undefined reference to `pthread_key_delete'
/usr/bin/ld: ../gtest/libgtest.a(gtest-all.cc.o): in function `testing::internal::ThreadLocal<std::vector<testing::internal::TraceInfo, std::allocator<testing::internal::Tr
aceInfo> > >::GetOrCreateValue() const':
gtest-all.cc:(.text._ZNK7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESaIS3_EEE16GetOrCreateValueEv[_ZNK7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESa
IS3_EEE16GetOrCreateValueEv]+0x14): undefined reference to `pthread_getspecific'
/usr/bin/ld: gtest-all.cc:(.text._ZNK7testing8internal11ThreadLocalISt6vectorINS0_9TraceInfoESaIS3_EEE16GetOrCreateValueEv[_ZNK7testing8internal11ThreadLocalISt6vectorINS0_
9TraceInfoESaIS3_EEE16GetOrCreateValueEv]+0x163): undefined reference to `pthread_setspecific'
/usr/bin/ld: ../gtest/libgtest.a(gtest-all.cc.o): in function `testing::internal::ThreadLocal<testing::TestPartResultReporterInterface*>::GetOrCreateValue() const':
gtest-all.cc:(.text._ZNK7testing8internal11ThreadLocalIPNS_31TestPartResultReporterInterfaceEE16GetOrCreateValueEv[_ZNK7testing8internal11ThreadLocalIPNS_31TestPartResultRe
porterInterfaceEE16GetOrCreateValueEv]+0xc): undefined reference to `pthread_getspecific'
/usr/bin/ld: gtest-all.cc:(.text._ZNK7testing8internal11ThreadLocalIPNS_31TestPartResultReporterInterfaceEE16GetOrCreateValueEv[_ZNK7testing8internal11ThreadLocalIPNS_31Tes
tPartResultReporterInterfaceEE16GetOrCreateValueEv]+0x56): undefined reference to `pthread_setspecific'
collect2: error: ld returned 1 exit status
make[2]: *** [tests/CMakeFiles/sha256Test.dir/build.make:105: tests/sha256Test] Error 1
make[1]: *** [CMakeFiles/Makefile2:239: tests/CMakeFiles/sha256Test.dir/all] Error 2
make: *** [Makefile:160: all] Error 2
{code}

What should I do to solve it?

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