static void pk_nybble(int x)
{
if (bitweight == 16) {
bitweight = 1; pk_output_byte = x*16;
}
else {
bitweight = 16; pk1(pk_output_byte + x);
}
}
int main()
{
string * tmp_ptr;
long LLL, DDD, KKK ;
long m;
long ccc;
FHEcontext * context_ptr;
FHESecKey * fhekey_ptr;
EncryptedArray * ea_ptr;
LLL = 682; DDD=12; KKK=80;
/*
pair<long, long> m_c = get_m_c(LLL, DDD, KKK);
m = m_c.first;
ccc = m_c.second;
*/
m = 15709;
ccc = 3;
context_ptr = new FHEcontext(m, 2, 1);
buildModChain(*context_ptr, DDD, ccc);
fhekey_ptr = new FHESecKey(*context_ptr);
fhekey_ptr->clear();
fhekey_ptr->GenSecKey(64,2);
addSome1DMatrices(*fhekey_ptr);
const FHEPubKey & pub_key = *fhekey_ptr;
ZZX G;
G = ZZX(1,1);
ea_ptr = new EncryptedArray(*context_ptr, G);
// Test I/O, write context and public key, then try to read them back
cout << "KEY\n";
cout <<"L= " <<LLL<< " D= " << DDD<< " K= " << KKK << endl<< flush;
{
stringstream s1;
writeContextBase(s1, *context_ptr);
s1 << *context_ptr;
string s2 = s1.str();
cout << s2 << endl; // output context also to external cout
// Read back context from input stream (s3)
unsigned long m1, p1, r1;
stringstream s3(s2);
readContextBase(s3, m1, p1, r1);
FHEcontext c1(m1, p1, r1);
s3 >> c1;
assert(c1 == *context_ptr);
}
{
stringstream s1;
s1 << pub_key;
string s2 = s1.str();
cout << s2 <<"\nENDKEY" << endl; // output public key also to external cout
// Read back cpublic key from input stream (s3)
stringstream s3(s2);
FHEPubKey pk1(*context_ptr);
s3 >> pk1;
assert(pk1 == pub_key);
}
}
static void pk2(int x)
{
if (x < 0) x += 65536;
pk1((x & 0x00ff00) >> 8);
pk1(x & 0x0000ff);
}
