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Code Issues Releases Activity

key_manager: Rename KEK to Kek

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This commit is contained in:
Zach Hilman 2018-09-23 20:31:00 -04:00
parent 89ad82ce5c
commit 721632fe66
2 changed files with 9 additions and 8 deletions
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11
src/core/crypto/key_manager.cpp
View file

@ -71,23 +71,24 @@ boost::optional<Key128> DeriveSDSeed() {
return seed; return seed;
} }
Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, const KeyManager& keys) { Loader::ResultStatus DeriveSDKeys(std::array<Key256, 2>& sd_keys, KeyManager& keys) {
if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKEK))) if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKek)))
return Loader::ResultStatus::ErrorMissingSDKEKSource; return Loader::ResultStatus::ErrorMissingSDKEKSource;
if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKEKGeneration))) if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration)))
return Loader::ResultStatus::ErrorMissingAESKEKGenerationSource; return Loader::ResultStatus::ErrorMissingAESKEKGenerationSource;
if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration))) if (!keys.HasKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration)))
return Loader::ResultStatus::ErrorMissingAESKeyGenerationSource; return Loader::ResultStatus::ErrorMissingAESKeyGenerationSource;
const auto sd_kek_source = const auto sd_kek_source =
keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKEK)); keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::SDKek));
const auto aes_kek_gen = const auto aes_kek_gen =
keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKEKGeneration)); keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKekGeneration));
const auto aes_key_gen = const auto aes_key_gen =
keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration)); keys.GetKey(S128KeyType::Source, static_cast<u64>(SourceKeyType::AESKeyGeneration));
const auto master_00 = keys.GetKey(S128KeyType::Master); const auto master_00 = keys.GetKey(S128KeyType::Master);
const auto sd_kek = const auto sd_kek =
GenerateKeyEncryptionKey(sd_kek_source, master_00, aes_kek_gen, aes_key_gen); GenerateKeyEncryptionKey(sd_kek_source, master_00, aes_kek_gen, aes_key_gen);
keys.SetKey(S128KeyType::SDKek, sd_kek);
if (!keys.HasKey(S128KeyType::SDSeed)) if (!keys.HasKey(S128KeyType::SDSeed))
return Loader::ResultStatus::ErrorMissingSDSeed; return Loader::ResultStatus::ErrorMissingSDSeed;

6
src/core/crypto/key_manager.h
View file

@ -50,9 +50,9 @@ enum class KeyAreaKeyType : u8 {
}; };
enum class SourceKeyType : u8 { enum class SourceKeyType : u8 {
SDKEK, SDKek, //
AESKEKGeneration, AESKekGeneration, //
AESKeyGeneration, AESKeyGeneration, //
}; };
enum class SDKeyType : u8 { enum class SDKeyType : u8 {