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Source release v3.1.0

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This commit is contained in:
Gene Morgan
2016-07-19 18:43:15 -07:00
parent 7a7f78d654
commit 643b91b616
108 changed files with 16537 additions and 7174 deletions
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34
core/include/crypto_session.h
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@@ -35,6 +35,7 @@ class CryptoSession {
virtual bool GetApiVersion(uint32_t* version);
virtual bool GetSystemId(uint32_t* system_id);
virtual bool GetProvisioningId(std::string* provisioning_id);
virtual uint8_t GetSecurityPatchLevel();
virtual CdmResponseType Open() { return Open(kLevelDefault); }
virtual CdmResponseType Open(SecurityLevel requested_security_level);
@@ -102,6 +103,25 @@ class CryptoSession {
virtual bool GetNumberOfOpenSessions(size_t* count);
virtual bool GetMaxNumberOfSessions(size_t* max);
virtual CdmResponseType GenericEncrypt(const std::string& in_buffer,
const std::string& key_id,
const std::string& iv,
CdmEncryptionAlgorithm algorithm,
std::string* out_buffer);
virtual CdmResponseType GenericDecrypt(const std::string& in_buffer,
const std::string& key_id,
const std::string& iv,
CdmEncryptionAlgorithm algorithm,
std::string* out_buffer);
virtual CdmResponseType GenericSign(const std::string& message,
const std::string& key_id,
CdmSigningAlgorithm algorithm,
std::string* signature);
virtual CdmResponseType GenericVerify(const std::string& message,
const std::string& key_id,
CdmSigningAlgorithm algorithm,
const std::string& signature);
private:
void Init();
void Terminate();
@@ -113,9 +133,17 @@ class CryptoSession {
bool GenerateRsaSignature(const std::string& message, std::string* signature);
size_t GetOffset(std::string message, std::string field);
bool SetDestinationBufferType();
bool SelectKey(const std::string& key_id);
static const OEMCrypto_Algorithm kInvalidAlgorithm =
static_cast<OEMCrypto_Algorithm>(-1);
OEMCrypto_Algorithm GenericSigningAlgorithm(CdmSigningAlgorithm algorithm);
OEMCrypto_Algorithm GenericEncryptionAlgorithm(
CdmEncryptionAlgorithm algorithm);
size_t GenericEncryptionBlockSize(CdmEncryptionAlgorithm algorithm);
static const size_t kAes128BlockSize = 16; // Block size for AES_CBC_128
static const size_t kSignatureSize = 32; // size for HMAC-SHA256 signature
static Lock crypto_lock_;
static bool initialized_;
@@ -129,11 +157,13 @@ class CryptoSession {
bool is_destination_buffer_type_valid_;
SecurityLevel requested_security_level_;
KeyId key_id_;
KeyId cached_key_id_;
uint64_t request_id_base_;
static uint64_t request_id_index_;
CdmCipherMode cipher_mode_;
CORE_DISALLOW_COPY_AND_ASSIGN(CryptoSession);
};