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Searched refs:derivation_data (Results 1 – 1 of 1) sorted by relevance

/system/keymaster/key_blob_utils/
Docb_utils.cpp50 UniquePtr<uint8_t[]>* derivation_data, in BuildDerivationData() argument
54 derivation_data->reset(new (std::nothrow) uint8_t[*derivation_data_length]); in BuildDerivationData()
55 if (!derivation_data->get()) in BuildDerivationData()
58 uint8_t* buf = derivation_data->get(); in BuildDerivationData()
59 uint8_t* end = derivation_data->get() + *derivation_data_length; in BuildDerivationData()
73 UniquePtr<uint8_t[]> derivation_data; in InitializeKeyWrappingContext() local
75 &derivation_data, &derivation_data_length); in InitializeKeyWrappingContext()
95 SHA256_Update(&sha256_ctx, derivation_data.get(), derivation_data_length); in InitializeKeyWrappingContext()