; and (B) when added as a new block, makes any older blocks more difficult to modify and is replicated across all copies of the ledger within the relevant network, with any conflicts in such blocks resolved automatically using established rules. (2) The term qualified hospital means a hospital that is located in a region in which coccidioidomycosis is endemic. (3) The term qualified software means software that uses secure multiparty encrypted computing to allow researchers to perform computations on encrypted data supplied by qualified hospitals. (4) The term secure multiparty encrypted computing means a form of cryptography in which parties can jointly compute a function of inputs while keeping those inputs private from each other, and from all other parties, such as multiparty homomorphic encryption, threshold encryption, and secure multiparty computation. (g) Authorization of appropriations There are authorized to be appropriated to carry out this section $5,000,000 for fiscal year 2020, to remain available until expended. .