/*******************************************************************************
 *
 * Copyright 2015 Google Inc. All Rights Reserved.
 *
 * Stubs for OEMCrypto Level 3 Fallback APIs. (use when level 3 doesn't compile)
 *
 ******************************************************************************/

#include "level3.h"

namespace wvoec3 {
OEMCryptoResult Level3_Initialize(void) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_Terminate(void) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_OpenSession(OEMCrypto_SESSION* /*session*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_CloseSession(OEMCrypto_SESSION /*session*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GenerateDerivedKeys(OEMCrypto_SESSION /*session*/,
                                           const uint8_t* /*mac_key_context*/,
                                           uint32_t /*mac_key_context_length*/,
                                           const uint8_t* /*enc_key_context*/,
                                           uint32_t /*enc_key_context_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GenerateNonce(OEMCrypto_SESSION /*session*/,
                                     uint32_t* /*nonce*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GenerateSignature(OEMCrypto_SESSION /*session*/,
                                         const uint8_t* /*message*/,
                                         size_t /*message_length*/,
                                         uint8_t* /*signature*/,
                                         size_t* /*signature_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_LoadKeys(OEMCrypto_SESSION /*session*/,
                                const uint8_t* /*message*/,
                                size_t /*message_length*/,
                                const uint8_t* /*signature*/,
                                size_t /*signature_length*/,
                                const uint8_t* /*enc_mac_key_iv*/,
                                const uint8_t* /*enc_mac_key*/,
                                size_t /*num_keys*/,
                                const OEMCrypto_KeyObject_V10* /*key_array*/,
                                const uint8_t* /*pst*/,
                                size_t /*pst_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_RefreshKeys(OEMCrypto_SESSION /*session*/,
                                   const uint8_t* /*message*/,
                                   size_t /*message_length*/,
                                   const uint8_t* /*signature*/,
                                   size_t /*signature_length*/,
                                   size_t /*num_keys*/,
                                   const OEMCrypto_KeyRefreshObject* /*key_array*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_QueryKeyControl(OEMCrypto_SESSION /*session*/,
                                       const uint8_t* /*key_id*/,
                                       size_t /*key_id_length*/,
                                       uint8_t* /*key_control_block*/,
                                       size_t* /*key_control_block_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_SelectKey(const OEMCrypto_SESSION /*session*/,
                                 const uint8_t* /*key_id*/,
                                 size_t /*key_id_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_DecryptCTR(OEMCrypto_SESSION /*session*/,
                                  const uint8_t* /*data_addr*/, size_t /*data_length*/,
                                  bool /*is_encrypted*/, const uint8_t* /*iv*/,
                                  size_t /*block_offset*/,
                                  const OEMCrypto_DestBufferDesc* /*out_buffer*/,
                                  uint8_t /*subsample_flags*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_CopyBuffer(const uint8_t */*data_addr*/,
                                  size_t /*data_length*/,
                                  OEMCrypto_DestBufferDesc* /*out_buffer*/,
                                  uint8_t /*subsample_flags*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_WrapKeybox(const uint8_t* /*keybox*/,
                                  size_t /*keyBoxLength*/,
                                  uint8_t* /*wrappedKeybox*/,
                                  size_t* /*wrappedKeyBoxLength*/,
                                  const uint8_t* /*transportKey*/,
                                  size_t /*transportKeyLength*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_InstallKeybox(const uint8_t* /*keybox*/,
                                     size_t /*keyBoxLength*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_LoadTestKeybox() {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_IsKeyboxValid(void) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GetDeviceID(uint8_t* /*deviceID*/, size_t* /*idLength*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GetKeyData(uint8_t* /*keyData*/,
                                  size_t* /*keyDataLength*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GetRandom(uint8_t* /*randomData*/, size_t /*dataLength*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_RewrapDeviceRSAKey(OEMCrypto_SESSION /*session*/,
                                          const uint8_t* /*message*/,
                                          size_t /*message_length*/,
                                          const uint8_t* /*signature*/,
                                          size_t /*signature_length*/,
                                          const uint32_t* /*nonce*/,
                                          const uint8_t* /*enc_rsa_key*/,
                                          size_t /*enc_rsa_key_length*/,
                                          const uint8_t* /*enc_rsa_key_iv*/,
                                          uint8_t* /*wrapped_rsa_key*/,
                                          size_t*  /*wrapped_rsa_key_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_LoadDeviceRSAKey(OEMCrypto_SESSION /*session*/,
                                        const uint8_t* /*wrapped_rsa_key*/,
                                        size_t /*wrapped_rsa_key_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_LoadTestRSAKey() {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GenerateRSASignature(OEMCrypto_SESSION /*session*/,
                                            const uint8_t* /*message*/,
                                            size_t /*message_length*/,
                                            uint8_t* /*signature*/,
                                            size_t* /*signature_length*/,
                                            RSA_Padding_Scheme /*padding_scheme*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_DeriveKeysFromSessionKey(OEMCrypto_SESSION /*session*/,
                                                const uint8_t* /*enc_session_key*/,
                                                size_t /*enc_session_key_length*/,
                                                const uint8_t* /*mac_key_context*/,
                                                size_t /*mac_key_context_length*/,
                                                const uint8_t* /*enc_key_context*/,
                                                size_t /*enc_key_context_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

uint32_t Level3_APIVersion() {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

uint8_t Level3_SecurityPatchLevel() {
  return 0;
}

const char* Level3_SecurityLevel() {
  return "L3";
}

OEMCryptoResult Level3_GetHDCPCapability(OEMCrypto_HDCP_Capability */*current*/,
                                         OEMCrypto_HDCP_Capability */*maximum*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

bool Level3_SupportsUsageTable() {
  return false;
}

bool Level3_IsAntiRollbackHwPresent() {
  return false;
}

OEMCryptoResult Level3_GetNumberOfOpenSessions(size_t* /*count*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_GetMaxNumberOfSessions(size_t* /*maximum*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_Generic_Encrypt(OEMCrypto_SESSION /*session*/,
                                       const uint8_t* /*in_buffer*/,
                                       size_t /*buffer_length*/,
                                       const uint8_t* /*iv*/,
                                       OEMCrypto_Algorithm /*algorithm*/,
                                       uint8_t* /*out_buffer*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_Generic_Decrypt(OEMCrypto_SESSION /*session*/,
                                       const uint8_t* /*in_buffer*/,
                                       size_t /*buffer_length*/,
                                       const uint8_t* /*iv*/,
                                       OEMCrypto_Algorithm /*algorithm*/,
                                       uint8_t* /*out_buffer*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_Generic_Sign(OEMCrypto_SESSION /*session*/,
                                    const uint8_t* /*in_buffer*/,
                                    size_t /*buffer_length*/,
                                    OEMCrypto_Algorithm /*algorithm*/,
                                    uint8_t* /*signature*/,
                                    size_t* /*signature_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_Generic_Verify(OEMCrypto_SESSION /*session*/,
                                      const uint8_t* /*in_buffer*/,
                                      size_t /*buffer_length*/,
                                      OEMCrypto_Algorithm /*algorithm*/,
                                      const uint8_t* /*signature*/,
                                      size_t /*signature_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_UpdateUsageTable() {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_DeactivateUsageEntry(const uint8_t */*pst*/,
                                            size_t /*pst_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_ReportUsage(OEMCrypto_SESSION /*session*/,
                                   const uint8_t* /*pst*/, size_t /*pst_length*/,
                                   OEMCrypto_PST_Report* /*buffer*/,
                                   size_t* /*buffer_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_DeleteUsageEntry(OEMCrypto_SESSION /*session*/,
                                        const uint8_t* /*pst*/,
                                        size_t /*pst_length*/,
                                        const uint8_t */*message*/,
                                        size_t /*message_length*/,
                                        const uint8_t */*signature*/,
                                        size_t /*signature_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_ForceDeleteUsageEntry(const uint8_t* /*pst*/,
                                             size_t /*pst_length*/) {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}

OEMCryptoResult Level3_DeleteUsageTable() {
  return OEMCrypto_ERROR_NOT_IMPLEMENTED;
}
}  // namespace wvoec3