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fixed crypto++ recipient hash handling

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TLINDEN
2014-05-06 20:35:47 +02:00
parent dc457b6eb9
commit ffaf37614a
3 changed files with 33 additions and 40 deletions
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40
tests/cpptest.cpp
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@@ -30,52 +30,56 @@ FILE *_openrd(string file, PcpContext &ptx) {
return fd;
}
void test0(PcpContext &ptx) {
void test0() {
// test keygen and crypto
PcpContext CA; // we need different contexts for sender and recipient!
PcpContext CB;
FILE *CLEAR, *CIPHER, *DECRYPTED;
Key A = Key(ptx, "a", "alicia", "alicia@local");
Key B = Key(ptx, "b", "bobby", "bobby@local");
Key A = Key(CA, "a", "alicia", "alicia@local");
Key B = Key(CA, "b", "bobby", "bobby@local");
PubKey PA = A.get_public();
PubKey PB = B.get_public();
A.decrypt("a");
B.decrypt("b");
Crypto A2B(ptx, A, PB);
Crypto B2A(ptx, B, PA);
Crypto A2B(CA, A, PB);
Crypto B2A(CB, B, PA);
CLEAR = _openwr("testcppclear", ptx);
CLEAR = _openwr("testcppclear", CA);
fprintf(CLEAR, "HALLO\n");
fclose(CLEAR);
CIPHER = _openwr("testcpcipher", ptx);
CLEAR = _openrd("testcppclear", ptx);
CIPHER = _openwr("testcpcipher", CA);
CLEAR = _openrd("testcppclear", CA);
cerr << "A=>B encrypt using " << PB.get_id() << endl;
if(A2B.encrypt(CLEAR, CIPHER, false)) {
CIPHER = _openrd("testcpcipher", ptx);
DECRYPTED = _openwr("testcppdecrypted", ptx);
CIPHER = _openrd("testcpcipher", CA);
DECRYPTED = _openwr("testcppdecrypted", CA);
cerr << "B=>A decrypt using " << PA.get_id() << endl;
if(B2A.decrypt(CIPHER, DECRYPTED, false)) {
DECRYPTED = _openrd("testcppdecrypted", ptx);
DECRYPTED = _openrd("testcppdecrypted", CA);
char *got = (char *)ucmalloc(10);
if(fread(got, 1, 6, DECRYPTED) < 6) {
throw pcp::exception(ptx, "read error, could not read decrypted content");
throw pcp::exception(CA, "read error, could not read decrypted content");
}
if(strncmp(got, "HALLO", 5) != 0) {
throw pcp::exception(ptx);
throw pcp::exception(CA);
}
}
else
throw pcp::exception(ptx, "failed to decrypt");
throw pcp::exception(CA, "failed to decrypt");
}
else
throw pcp::exception(ptx, "failed to encrypt");
throw pcp::exception(CA, "failed to encrypt");
cout << "0 ok" << endl;
CA.done();
CB.done();
}
void test1(PcpContext &ptx) {
@@ -167,7 +171,7 @@ int main(int argc, char **argv) {
throw pcp::exception(ptx, "usage: cpptest N");
switch(argv[1][0]) {
case '0':
test0(ptx);
test0();
break;
case '1':