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Make Makefile for Mac use clang options instead of old GCC options, and fix a nasty but obvious bug I introduced into Utils::getSecureRandom.

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This commit is contained in:
Adam Ierymenko 2013-10-28 15:53:40 -04:00
parent 12b297a712
commit 7015017686
3 changed files with 15 additions and 4 deletions
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12
selftest.cpp
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@ -68,6 +68,11 @@ static int testCrypto()
unsigned char buf1[16384];
unsigned char buf2[sizeof(buf1)],buf3[sizeof(buf1)];
for(int i=0;i<3;++i) {
Utils::getSecureRandom(buf1,64);
std::cout << "[crypto] getSecureRandom: " << Utils::hex(buf1,64) << std::endl;
}
std::cout << "[crypto] Testing SHA-512... "; std::cout.flush();
SHA512::hash(buf1,sha512TV0Input,strlen(sha512TV0Input));
if (memcmp(buf1,sha512TV0Digest,64)) {
@ -120,17 +125,22 @@ static int testCrypto()
std::cout << "PASS" << std::endl;
std::cout << "[crypto] Testing C25519 ECC key agreement... "; std::cout.flush();
for(unsigned int i=0;i<50;++i) {
for(unsigned int i=0;i<100;++i) {
memset(buf1,64,sizeof(buf1));
memset(buf2,64,sizeof(buf2));
memset(buf3,64,sizeof(buf3));
C25519::Pair p1 = C25519::generate();
C25519::Pair p2 = C25519::generate();
C25519::Pair p3 = C25519::generate();
C25519::agree(p1,p2.pub,buf1,64);
C25519::agree(p2,p1.pub,buf2,64);
C25519::agree(p3,p1.pub,buf3,64);
// p1<>p2 should equal p1<>p2
if (memcmp(buf1,buf2,64)) {
std::cout << "FAIL (1)" << std::endl;
return -1;
}
// p2<>p1 should not equal p3<>p1
if (!memcmp(buf2,buf3,64)) {
std::cout << "FAIL (2)" << std::endl;
return -1;