pme.hpp File Reference

Parquet Modular Encryption (PME) orchestrator – encrypts and decrypts Parquet file components (footer, column metadata, data pages). More...

#include "signet/crypto/aes_gcm.hpp"
#include "signet/crypto/aes_ctr.hpp"
#include "signet/crypto/cipher_interface.hpp"
#include "signet/crypto/hkdf.hpp"
#include "signet/crypto/key_metadata.hpp"
#include "signet/error.hpp"
#include <cstddef>
#include <cstdint>
#include <cstring>
#include <random>
#include <string>
#include <unordered_map>
#include <vector>

Go to the source code of this file.

Classes
class	signet::forge::crypto::FileEncryptor
	Encrypts Parquet modules (footer, column metadata, data pages) using the keys and algorithm specified in an EncryptionConfig. More...
class	signet::forge::crypto::FileDecryptor
	Decrypts Parquet modules using the keys from an EncryptionConfig. More...

Namespaces
namespace	signet
namespace	signet::forge
namespace	signet::forge::crypto

Variables
constexpr size_t	signet::forge::crypto::PME_REQUIRED_KEY_SIZE = 32
	Required AES-256 key size for all PME operations (NIST SP 800-131A).
constexpr size_t	signet::forge::crypto::PME_AES128_KEY_SIZE = 16
	AES-128 key size — detected for interop diagnostics only (Gap P-7).

Detailed Description

Parquet Modular Encryption (PME) orchestrator – encrypts and decrypts Parquet file components (footer, column metadata, data pages).

Definition in file pme.hpp.