Function TaggedHash

src/hash.cpp:89–96

}

CHashWriter TaggedHash(const std::string& tag)
{
    CHashWriter writer(SER_GETHASH, 0);
    uint256 taghash;
    CSHA256().Write((const unsigned char*)tag.data(), tag.size()).Finalize(taghash.begin());
    writer << taghash << taghash;
    return writer;
}