/* vim: set expandtab ts=4 sw=4: */ /* * You may redistribute this program and/or modify it under the terms of * the GNU General Public License as published by the Free Software Foundation, * either version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ #include "crypto/Sign.h" #include "crypto/random/Random.h" #include "memory/MallocAllocator.h" #include "util/Assert.h" #include "util/Bits.h" #include "util/log/FileWriterLog.h" #include int main() { struct Allocator* alloc = MallocAllocator_new(1048576); struct Log* logger = FileWriterLog_new(stdout, alloc); struct Random* rand = Random_new(alloc, logger, NULL); uint8_t curve25519private[32]; Random_bytes(rand, curve25519private, 32); uint8_t curve25519public[32]; crypto_scalarmult_curve25519_base(curve25519public, curve25519private); uint8_t signingKeyPair[64]; Sign_signingKeyPairFromCurve25519(signingKeyPair, curve25519private); struct Message* msg = Message_new(0, 512, alloc); Er_assert(Message_epush(msg, "hello world", 12)); Sign_signMsg(signingKeyPair, msg, rand); uint8_t curve25519publicB[32]; Assert_true(!Sign_verifyMsg(&signingKeyPair[32], msg)); Assert_true(!Sign_publicSigningKeyToCurve25519(curve25519publicB, &signingKeyPair[32])); Assert_true(!Bits_memcmp(curve25519publicB, curve25519public, 32)); Allocator_free(alloc); return 0; }