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// This is a generated file! Please edit source .ksy file and use kaitai-struct-compiler to rebuild
#include "intel_keym_v2.h"
#include "../kaitai/exceptions.h"
const std::set<intel_keym_v2_t::km_usage_flags_t> intel_keym_v2_t::_values_km_usage_flags_t{
intel_keym_v2_t::KM_USAGE_FLAGS_BOOT_POLICY_MANIFEST,
intel_keym_v2_t::KM_USAGE_FLAGS_FIT_PATCH_MANIFEST,
intel_keym_v2_t::KM_USAGE_FLAGS_ACM_MANIFEST,
intel_keym_v2_t::KM_USAGE_FLAGS_SDEV,
};
bool intel_keym_v2_t::_is_defined_km_usage_flags_t(intel_keym_v2_t::km_usage_flags_t v) {
return intel_keym_v2_t::_values_km_usage_flags_t.find(v) != intel_keym_v2_t::_values_km_usage_flags_t.end();
}
const std::set<intel_keym_v2_t::structure_ids_t> intel_keym_v2_t::_values_structure_ids_t{
intel_keym_v2_t::STRUCTURE_IDS_KEYM,
};
bool intel_keym_v2_t::_is_defined_structure_ids_t(intel_keym_v2_t::structure_ids_t v) {
return intel_keym_v2_t::_values_structure_ids_t.find(v) != intel_keym_v2_t::_values_structure_ids_t.end();
}
intel_keym_v2_t::intel_keym_v2_t(kaitai::kstream* p__io, kaitai::kstruct* p__parent, intel_keym_v2_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root ? p__root : this;
m_header = nullptr;
m_reserved = nullptr;
m_km_hashes = nullptr;
m_key_signature = nullptr;
_read();
}
void intel_keym_v2_t::_read() {
m_header = std::unique_ptr<header_t>(new header_t(m__io, this, m__root));
m_key_signature_offset = m__io->read_u2le();
m_reserved = std::unique_ptr<std::vector<uint8_t>>(new std::vector<uint8_t>());
const int l_reserved = 3;
for (int i = 0; i < l_reserved; i++) {
m_reserved->push_back(std::move(m__io->read_u1()));
}
m_km_version = m__io->read_u1();
m_km_svn = m__io->read_u1();
m_km_id = m__io->read_u1();
m_fpf_hash_algorithm_id = m__io->read_u2le();
m_num_km_hashes = m__io->read_u2le();
m_km_hashes = std::unique_ptr<std::vector<std::unique_ptr<km_hash_t>>>(new std::vector<std::unique_ptr<km_hash_t>>());
const int l_km_hashes = num_km_hashes();
for (int i = 0; i < l_km_hashes; i++) {
m_km_hashes->push_back(std::move(std::unique_ptr<km_hash_t>(new km_hash_t(m__io, this, m__root))));
}
m_key_signature = std::unique_ptr<key_signature_t>(new key_signature_t(m__io, this, m__root));
}
intel_keym_v2_t::~intel_keym_v2_t() {
_clean_up();
}
void intel_keym_v2_t::_clean_up() {
}
intel_keym_v2_t::header_t::header_t(kaitai::kstream* p__io, intel_keym_v2_t* p__parent, intel_keym_v2_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void intel_keym_v2_t::header_t::_read() {
m_structure_id = static_cast<intel_keym_v2_t::structure_ids_t>(m__io->read_u8le());
if (!(m_structure_id == intel_keym_v2_t::STRUCTURE_IDS_KEYM)) {
throw kaitai::validation_not_equal_error<intel_keym_v2_t::structure_ids_t>(intel_keym_v2_t::STRUCTURE_IDS_KEYM, m_structure_id, m__io, std::string("/types/header/seq/0"));
}
m_version = m__io->read_u1();
{
uint8_t _ = m_version;
if (!(_ >= 32)) {
throw kaitai::validation_expr_error<uint8_t>(m_version, m__io, std::string("/types/header/seq/1"));
}
}
m_header_specific = m__io->read_u1();
m_total_size = m__io->read_u2le();
if (!(m_total_size == 0)) {
throw kaitai::validation_not_equal_error<uint16_t>(0, m_total_size, m__io, std::string("/types/header/seq/3"));
}
}
intel_keym_v2_t::header_t::~header_t() {
_clean_up();
}
void intel_keym_v2_t::header_t::_clean_up() {
}
intel_keym_v2_t::key_signature_t::key_signature_t(kaitai::kstream* p__io, intel_keym_v2_t* p__parent, intel_keym_v2_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
m_public_key = nullptr;
m_signature = nullptr;
_read();
}
void intel_keym_v2_t::key_signature_t::_read() {
m_version = m__io->read_u1();
m_key_id = m__io->read_u2le();
m_public_key = std::unique_ptr<public_key_t>(new public_key_t(m__io, this, m__root));
m_sig_scheme = m__io->read_u2le();
m_signature = std::unique_ptr<signature_t>(new signature_t(m__io, this, m__root));
}
intel_keym_v2_t::key_signature_t::~key_signature_t() {
_clean_up();
}
void intel_keym_v2_t::key_signature_t::_clean_up() {
}
intel_keym_v2_t::km_hash_t::km_hash_t(kaitai::kstream* p__io, intel_keym_v2_t* p__parent, intel_keym_v2_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void intel_keym_v2_t::km_hash_t::_read() {
m_usage_flags = m__io->read_u8le();
m_hash_algorithm_id = m__io->read_u2le();
m_len_hash = m__io->read_u2le();
m_hash = m__io->read_bytes(len_hash());
}
intel_keym_v2_t::km_hash_t::~km_hash_t() {
_clean_up();
}
void intel_keym_v2_t::km_hash_t::_clean_up() {
}
intel_keym_v2_t::public_key_t::public_key_t(kaitai::kstream* p__io, intel_keym_v2_t::key_signature_t* p__parent, intel_keym_v2_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void intel_keym_v2_t::public_key_t::_read() {
m_version = m__io->read_u1();
m_size_bits = m__io->read_u2le();
m_exponent = m__io->read_u4le();
m_modulus = m__io->read_bytes(size_bits() / 8);
}
intel_keym_v2_t::public_key_t::~public_key_t() {
_clean_up();
}
void intel_keym_v2_t::public_key_t::_clean_up() {
}
intel_keym_v2_t::signature_t::signature_t(kaitai::kstream* p__io, intel_keym_v2_t::key_signature_t* p__parent, intel_keym_v2_t* p__root) : kaitai::kstruct(p__io) {
m__parent = p__parent;
m__root = p__root;
_read();
}
void intel_keym_v2_t::signature_t::_read() {
m_version = m__io->read_u1();
m_size_bits = m__io->read_u2le();
m_hash_algorithm_id = m__io->read_u2le();
m_signature = m__io->read_bytes(size_bits() / 8);
}
intel_keym_v2_t::signature_t::~signature_t() {
_clean_up();
}
void intel_keym_v2_t::signature_t::_clean_up() {
}
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