package octez-libs
Install
Dune Dependency
Authors
Maintainers
Sources
sha256=c6df840ebbf115e454db949028c595bec558a59a66cade73b52a6d099d6fa4d4
sha512=d8aee903b9fe130d73176bc8ec38b78c9ff65317da3cb4f3415f09af0c625b4384e7498201fdb61aa39086a7d5d409d0ab3423f9bc3ab989a680cf444a79bc13
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. *