File indexing completed on 2024-04-06 12:31:46
0001 #include <openssl/sha.h>
0002 #include <iostream>
0003 #include <iomanip>
0004 #include <sstream>
0005
0006 using namespace std;
0007 int main() {
0008 SHA_CTX ctx;
0009 SHA1_Init(&ctx);
0010 SHA1_Update(&ctx, "foo", 3);
0011 SHA1_Update(&ctx, "bar", 3);
0012 unsigned char hash[SHA_DIGEST_LENGTH];
0013 SHA1_Final(hash, &ctx);
0014
0015 stringstream ss;
0016 for (unsigned int i = 0; i < SHA_DIGEST_LENGTH; i++) {
0017 ss << hex << setw(2) << setfill('0') << (int)hash[i];
0018 }
0019 string sha_result = "8843d7f92416211de9ebb963ff4ce28125932878";
0020 string sha = ss.str();
0021 if (sha != sha_result) {
0022 cout << "Failed: SHA1 Mismatch:" << sha << " vs " << sha_result << endl;
0023 return 1;
0024 }
0025 cout << "Passed: SHA1 match:" << sha << " vs " << sha_result << endl;
0026 return 0;
0027 }
