file_digest.h

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// SPDX-License-Identifier: AGPL-3.0-or-later
// Commercial license available
// © Concepts 1996–2026 Miroslav Šotek. All rights reserved.
// © Code 2020–2026 Miroslav Šotek. All rights reserved.
// ORCID: 0009-0009-3560-0851
// Contact: www.anulum.li | protoscience@anulum.li
// Loop Timing Witness — native artifact content receipts

 
#ifndef WITNESS_FILE_DIGEST_H
#define WITNESS_FILE_DIGEST_H
#include <cstdint>
#include <string>
#include <vector>
 
namespace witness {
struct FileDigest {
    std::string sha256;
    std::uint64_t bytes = 0;
};

struct ArtifactDigest {
    const char *role;
    FileDigest digest;
};

FileDigest file_digest(const char *path);
void verify_digest(const char *path, const FileDigest &original);
} // namespace witness
 
#endif