package octez-libs
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=55ea1fb8bb3273a7fc270ca8f650d45c56449665619482aad9bc12f3ea736b7e
sha512=fec850fc2d17d7490bbabd5147d62aad13b3aaed8774270f8a38ab419670ed03e0fd30cf8642a97984eca5c2446726fe590ad99c015f7ec50919dc7652f25053
doc/octez-libs.tezos-sapling/Tezos_sapling/Core_sig/index.html
Module Tezos_sapling.Core_sig
Source
Reference specification is version 2020.1.2 https://github.com/zcash/zips/blob/master/protocol/sapling.pdf
Each instance of the Sapling protocol should be identified by a unique string identifier which is used as anti-replay. It should typically contain a chain identifier and the identifier of a smart-contract. *
Spending keys allow to spend and derive viewing keys. It contains key material and information to derive deterministically more spending keys using the zip-32 standard (equivalent of bip-32 for ZCash). See spec section 3.1 *
Viewing keys allow to see incoming and outgoing transactions without giving the ability to spend. Stored in the zip-32 format. *
A Diffie-Hellman key exchange is done between the payer and the recipient to encrypt the ciphertext. This can be done off or on chain. *