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mem aligment blowfish_chain_test

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This commit is contained in:
Pavel Baykov 2022-04-04 10:36:31 -03:00
parent 0dbcb052b2
commit d588d02b73
1 changed files with 11 additions and 8 deletions
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19
tests/crypto/blowfish_test.cpp
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@ -132,7 +132,6 @@ static unsigned int from_bytes( const unsigned char* p ) {
BOOST_AUTO_TEST_CASE(blowfish_chain_test) BOOST_AUTO_TEST_CASE(blowfish_chain_test)
{ {
/*
unsigned char key[16], iv[8], cipher[32], out[32]; unsigned char key[16], iv[8], cipher[32], out[32];
BOOST_CHECK_EQUAL( 16, fc::from_hex( chain_test_key.c_str(), (char*) key, sizeof(key) ) ); BOOST_CHECK_EQUAL( 16, fc::from_hex( chain_test_key.c_str(), (char*) key, sizeof(key) ) );
BOOST_CHECK_EQUAL( 8, fc::from_hex( chain_test_iv.c_str(), (char*) iv, sizeof(iv) ) ); BOOST_CHECK_EQUAL( 8, fc::from_hex( chain_test_iv.c_str(), (char*) iv, sizeof(iv) ) );
@ -140,32 +139,36 @@ BOOST_AUTO_TEST_CASE(blowfish_chain_test)
BOOST_CHECK_EQUAL( 32, fc::from_hex( chain_test_cbc.c_str(), (char*) cipher, sizeof(cipher) ) ); BOOST_CHECK_EQUAL( 32, fc::from_hex( chain_test_cbc.c_str(), (char*) cipher, sizeof(cipher) ) );
fc::blowfish fish; fc::blowfish fish;
fish.start( key, sizeof(key), fc::sblock( from_bytes( iv ), from_bytes( iv + 4 ) ) ); fish.start( key, sizeof(key), fc::sblock( from_bytes( iv ), from_bytes( iv + 4 ) ) );
fish.encrypt( (unsigned char*) chain_test_plain.c_str(), out, sizeof(out), fc::blowfish::CBC );
char buffer[32];
memset(buffer, 0, sizeof(buffer));
memcpy(buffer, chain_test_plain.c_str(), std::min(sizeof(buffer), chain_test_plain.size()));
fish.encrypt( (unsigned char*) buffer, out, sizeof(out), fc::blowfish::CBC );
BOOST_CHECK( !memcmp( cipher, out, sizeof(cipher) ) ); BOOST_CHECK( !memcmp( cipher, out, sizeof(cipher) ) );
fish.reset_chain(); fish.reset_chain();
fish.decrypt( out, sizeof(out), fc::blowfish::CBC ); fish.decrypt( out, sizeof(out), fc::blowfish::CBC );
BOOST_CHECK( !memcmp( chain_test_plain.c_str(), out, 29 ) ); BOOST_CHECK( !memcmp( buffer, out, 29 ) );
fish.reset_chain(); fish.reset_chain();
fish.encrypt( out, sizeof(out), fc::blowfish::CBC ); fish.encrypt( out, sizeof(out), fc::blowfish::CBC );
BOOST_CHECK( !memcmp( cipher, out, sizeof(cipher) ) ); BOOST_CHECK( !memcmp( cipher, out, sizeof(cipher) ) );
fish.reset_chain(); fish.reset_chain();
fish.decrypt( cipher, out, sizeof(cipher), fc::blowfish::CBC ); fish.decrypt( cipher, out, sizeof(cipher), fc::blowfish::CBC );
BOOST_CHECK( !memcmp( chain_test_plain.c_str(), out, 29 ) ); BOOST_CHECK( !memcmp( buffer, out, 29 ) );
BOOST_CHECK_EQUAL( 29, fc::from_hex( chain_test_cfb.c_str(), (char*) cipher, sizeof(cipher) ) ); BOOST_CHECK_EQUAL( 29, fc::from_hex( chain_test_cfb.c_str(), (char*) cipher, sizeof(cipher) ) );
fish.reset_chain(); fish.reset_chain();
fish.encrypt( (unsigned char*) chain_test_plain.c_str(), out, sizeof(out), fc::blowfish::CFB ); fish.encrypt( (unsigned char*) buffer, out, sizeof(out), fc::blowfish::CFB );
BOOST_CHECK( !memcmp( cipher, out, 29 ) ); BOOST_CHECK( !memcmp( cipher, out, 29 ) );
fish.reset_chain(); memset( out + 29, 0, 3 ); fish.reset_chain(); memset( out + 29, 0, 3 );
fish.decrypt( out, sizeof(out), fc::blowfish::CFB ); fish.decrypt( out, sizeof(out), fc::blowfish::CFB );
BOOST_CHECK( !memcmp( chain_test_plain.c_str(), out, 29 ) ); BOOST_CHECK( !memcmp( buffer, out, 29 ) );
fish.reset_chain(); memset( out + 29, 0, 3 ); fish.reset_chain(); memset( out + 29, 0, 3 );
fish.encrypt( out, sizeof(out), fc::blowfish::CFB ); fish.encrypt( out, sizeof(out), fc::blowfish::CFB );
BOOST_CHECK( !memcmp( cipher, out, 29 ) ); BOOST_CHECK( !memcmp( cipher, out, 29 ) );
fish.reset_chain(); memset( out + 29, 0, 3 ); fish.reset_chain(); memset( out + 29, 0, 3 );
fish.decrypt( cipher, out, sizeof(cipher), fc::blowfish::CFB ); fish.decrypt( cipher, out, sizeof(cipher), fc::blowfish::CFB );
BOOST_CHECK( !memcmp( chain_test_plain.c_str(), out, 29 ) ); BOOST_CHECK( !memcmp( buffer, out, 29 ) );
*/
} }
BOOST_AUTO_TEST_SUITE_END() BOOST_AUTO_TEST_SUITE_END()