From: Efficient and secure outsourcing of genomic data storage
Parameters | Description |
---|---|
DATA_HASH_SIZE | Length in bits of a variant’s hash to be stored. |
BITS FOR MAPPING = x | Number of bits extracted from the hash that maps to a specific index. |
NUM_ENTRIES | Number of entries in the encoded VCF (=2x). |
ROW_SIZE | Number of elements per row of d a t a_h a s h_s i z e bits. Indirectly defines the number of dummy elements (padding) to be added. |
ENCRYPTION MODE | Cryptographic parameters for the FV scheme: FV:A:B:C:D. FV is to be used with A security bits, polynomials of degree B, polynomial coefficients of C bits and capable of absorbing a maximum of D bits per coefficient. |
AGGREGATION | Number of aggregated rows. Ensures that multiple rows are concatenated resulting in a database with a lesser amount of rows (NUM_ENTRIES/AGGREGATION), which are in turn longer (ROW_SIZE × AGGREGATION). |
DIMENSIONALITY | Level of recursion. |