Module parse_parameters

Copied from zcash_proofs v1.14.0 with minor modifications to the parse_parameters function (renamed to parse_sapling_parameters).

Sapling related constants: https://github.com/zcash/librustzcash/blob/zcash_proofs-0.14.0/zcash_proofs/src/lib.rs#L52-L58 Parse parameters: https://github.com/zcash/librustzcash/blob/zcash_proofs-0.14.0/zcash_proofs/src/lib.rs#L353 Hash reader: https://github.com/zcash/librustzcash/blob/zcash_proofs-0.14.0/zcash_proofs/src/hashreader.rs#L10 Verify hash: https://github.com/zcash/librustzcash/blob/zcash_proofs-0.14.0/zcash_proofs/src/lib.rs#L472

Structs

HashReader

Abstraction over a reader which hashes the data being read.

Constants

SAPLING_OUTPUT_BYTES 🔒

SAPLING_OUTPUT_HASH 🔒

SAPLING_SPEND_BYTES 🔒

SAPLING_SPEND_HASH 🔒

Functions

parse_sapling_parameters

Parse Bls12 keys from bytes as serialized by groth16::Parameters::write.

verify_hash 🔒

Check if the Blake2b hash from hash_reader matches expected_hash, while streaming from hash_reader into sink.