exa/codecrypt
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clean stuff up

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This commit is contained in:
Mirek Kratochvil 2012-11-05 22:47:43 +01:00
parent 17afdd4e46
commit d0f0b5ef30
2 changed files with 5 additions and 52 deletions
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4
include/codecrypt.h
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@ -50,7 +50,7 @@ typedef unsigned int uint;
* specialization for space efficiency. * specialization for space efficiency.
* *
* TODO. This is great, but some operations (ESPECIALLY add()) could be done * TODO. This is great, but some operations (ESPECIALLY add()) could be done
* blockwise for speed. Investigate/implement that. * blockwise for O(cpu_word_size) speedup. Investigate/implement that. haha.
*/ */
class polynomial; class polynomial;
class gf2m; class gf2m;
@ -80,7 +80,7 @@ public:
/* /*
* pseudorandom number generator. Meant to be inherited and * pseudorandom number generator. Meant to be inherited and
* instantiated by the user * instantiated by the library user
*/ */
class prng class prng
{ {

53
src/main.cpp
View file

@ -38,6 +38,7 @@ public:
int main() int main()
{ {
/* this is just a test, don't mind it */
primitiverng r; primitiverng r;
r.seed (0); r.seed (0);
@ -53,8 +54,8 @@ int main()
ccr::bvector plain; ccr::bvector plain;
plain.resize (pub.plain_size(), 0); plain.resize (pub.plain_size(), 0);
plain[0] = 1; plain[0] = 1;
//plain[1] = 1; plain[1] = 1;
//plain[2] = 1; plain[2] = 1;
cout << "PLAINTEXT" << endl; cout << "PLAINTEXT" << endl;
cout << plain; cout << plain;
@ -74,51 +75,3 @@ int main()
return 0; return 0;
} }
#if 0
cout << "PUBLIC KEY" << endl;
cout << pub.t << endl;
cout << pub.G;
/* mce encryption test */
ccr::bvector plain;
plain.resize (pub.plain_size(), 0);
plain[0] = 1;
plain[1] = 1;
plain[2] = 1;
cout << "PLAINTEXT" << endl;
cout << plain;
ccr::bvector cipher;
//pub.encrypt (plain, cipher, r);
pub.encrypt (plain, cipher, r, 10);
cout << "CIPHERTEXT" << endl;
cout << cipher;
ccr::bvector result;
priv.decrypt (cipher, result);
cout << "DECRYPTED" << endl;
cout << result;
/* signature test */
ccr::bvector hash, signature;
hash.resize (priv.hash_size(), 0);
hash[0] = 1;
hash[1] = 1;
hash[2] = 1;
cout << "SIGNING" << endl << hash;
priv.sign (hash, signature, 2, priv.hash_size() *priv.hash_size(), r);
cout << "SIGNATURE" << endl << signature;
if (pub.verify (signature, hash, 2) )
cout << "VERIFY FAIL" << endl;
else cout << "VERIFY OK" << endl;
return 0;
}
#endif