Function anj_crypto_storage_resolve_persistence_info

Function Documentation

int anj_crypto_storage_resolve_persistence_info(void *crypto_ctx, const void *data, size_t data_size, anj_crypto_security_info_external_t *out_info)

This function is called by the Security Object to interpret the provided data buffer and populate out_info with the corresponding key or certificate identifier. It is the reverse operation of anj_crypto_storage_get_persistence_info.

Note

All data must be provided in single chunk.

Parameters:

  • crypto_ctx – Cryptographic context.

  • data – Pointer to the data buffer containing the certificate or key identifier in ANJ_DATA_TYPE_BYTES format.

  • data_size – Size of the data buffer in bytes.

  • out_info – [out] Pointer to a structure that will be filled with the resolved persistence information.

Returns:

0 on success, or a negative value on failure.