lib/wsrep-lib
1
0
Fork 0
mirror of https://github.com/codership/wsrep-lib.git synced 2025-08-05 04:01:12 +03:00
Code Activity

Added encryption simulation in dbsim

Browse Source 
Option --encryption=1 enables encryption simulation in dbsim. The
`do_crypt()` callback flips bits of input buffer and writes to output.
This commit is contained in:
Teemu Ollakka
2019-01-28 12:58:59 +02:00
parent 532ba4c452
commit 0c75d68bed
5 changed files with 14 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
dbsim/db_server_service.cpp
View File

@@ -165,10 +165,16 @@ void db::server_service::debug_sync(const char*)
int db::server_service::do_crypt(void** ctx WSREP_UNUSED,
wsrep::const_buffer& key WSREP_UNUSED,
const char (*iv)[32] WSREP_UNUSED,
wsrep::const_buffer& input WSREP_UNUSED,
void* output WSREP_UNUSED,
wsrep::const_buffer& input,
void* output,
bool encrypt WSREP_UNUSED,
bool last WSREP_UNUSED)
{
return -1;
for (size_t i(0); i < input.size(); ++i)
{
static_cast<unsigned char*>(output)[i] =
~static_cast<const unsigned char*>(input.data())[i];
}
return input.size();
}