2424#include < headers/ProvisionStorage.h>
2525#include < platform/silabs/multi-ota/OTAMultiImageProcessorImpl.h>
2626#include < platform/silabs/multi-ota/OTATlvProcessor.h>
27- #if OTA_ENCRYPTION_ENABLE
27+ #if SL_MATTER_ENABLE_OTA_ENCRYPTION
2828#include < platform/silabs/multi-ota/OtaTlvEncryptionKey.h>
2929#endif
3030
@@ -37,7 +37,7 @@ CHIP_ERROR OTATlvProcessor::Init()
3737{
3838 VerifyOrReturnError (mCallbackProcessDescriptor != nullptr , CHIP_OTA_PROCESSOR_CB_NOT_REGISTERED);
3939 mAccumulator .Init (GetAccumulatorLength ());
40- #ifdef OTA_ENCRYPTION_ENABLE
40+ #ifdef SL_MATTER_ENABLE_OTA_ENCRYPTION
4141 mUnalignmentNum = 0 ;
4242#endif
4343 return CHIP_NO_ERROR;
@@ -48,7 +48,7 @@ CHIP_ERROR OTATlvProcessor::Clear()
4848 OTATlvProcessor::ClearInternal ();
4949 mAccumulator .Clear ();
5050 mDescriptorProcessed = false ;
51- #ifdef OTA_ENCRYPTION_ENABLE
51+ #ifdef SL_MATTER_ENABLE_OTA_ENCRYPTION
5252 mUnalignmentNum = 0 ;
5353#endif
5454 return CHIP_NO_ERROR;
@@ -90,7 +90,7 @@ void OTATlvProcessor::ClearInternal()
9090 mProcessedLength = 0 ;
9191 mWasSelected = false ;
9292 mLastBlock = false ;
93- #if OTA_ENCRYPTION_ENABLE
93+ #if SL_MATTER_ENABLE_OTA_ENCRYPTION
9494 mIVOffset = 0 ;
9595#endif
9696}
@@ -137,7 +137,7 @@ CHIP_ERROR OTADataAccumulator::Accumulate(ByteSpan & block)
137137 return CHIP_NO_ERROR;
138138}
139139
140- #if OTA_ENCRYPTION_ENABLE
140+ #if SL_MATTER_ENABLE_OTA_ENCRYPTION
141141CHIP_ERROR OTATlvProcessor::vOtaProcessInternalEncryption (MutableByteSpan & block)
142142{
143143#if defined(SL_MBEDTLS_USE_TINYCRYPT)
@@ -181,5 +181,5 @@ CHIP_ERROR OTATlvProcessor::RemovePadding(MutableByteSpan & block)
181181 block.reduce_size (block.size () - padLength);
182182 return CHIP_NO_ERROR;
183183}
184- #endif // OTA_ENCRYPTION_ENABLE
184+ #endif // SL_MATTER_ENABLE_OTA_ENCRYPTION
185185} // namespace chip
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