Files
serai/coins/monero/Cargo.toml
Boog900 89eef95fb3 Monero: support for legacy transactions (#308)
* add mlsag

* fix last commit

* fix miner v1 txs

* fix non-miner v1 txs

* add borromean + fix mlsag

* add block hash calculations

* fix for the jokester that added unreduced scalars

to the borromean signature of
2368d846e671bf79a1f84c6d3af9f0bfe296f043f50cf17ae5e485384a53707b

* Add Borromean range proof verifying functionality

* Add MLSAG verifying functionality

* fmt & clippy :)

* update MLSAG, ss2_elements will always be 2

* Add MgSig proving

* Tidy block.rs

* Tidy Borromean, fix bugs in last commit, replace todo! with unreachable!

* Mark legacy EcdhInfo amount decryption as experimental

* Correct comments

* Write a new impl of the merkle algorithm

This one tries to be understandable.

* Only pull in things only needed for experimental when experimental

* Stop caching the Monero block hash now in processor that we have Block::hash

* Corrections for recent processor commit

* Use a clearer algorithm for the merkle

Should also be more efficient due to not shifting as often.

* Tidy Mlsag

* Remove verify_rct_* from Mlsag

Both methods were ports from Monero, overtly specific without clear
documentation. They need to be added back in, with documentation, or included
in a node which provides the necessary further context for them to be naturally
understandable.

* Move mlsag/mod.rs to mlsag.rs

This should only be a folder if it has multiple files.

* Replace EcdhInfo terminology

The ECDH encrypted the amount, yet this struct contained the encrypted amount,
not some ECDH.

Also corrects the types on the original EcdhInfo struct.

* Correct handling of commitment masks when scanning

* Route read_array through read_raw_vec

* Misc lint

* Make a proper RctType enum

No longer caches RctType in the RctSignatures as well.

* Replace Vec<Bulletproofs> with Bulletproofs

Monero uses aggregated range proofs, so there's only ever one Bulletproof. This
is enforced with a consensus rule as well, making this safe.

As for why Monero uses a vec, it's probably due to the lack of variadic typing
used. Its effectively an Option for them, yet we don't need an Option since we
do have variadic typing (enums).

* Add necessary checks to Eventuality re: supported protocols

* Fix for block 202612 and fix merkel root calculations

* MLSAG (de)serialisation fix

ss_2_elements will not always be 2 as rct type 1 transactions are not enforced to have one input

* Revert "MLSAG (de)serialisation fix"

This reverts commit 5e710e0c96.

here it checks number of MGs == number of inputs:
0a1eaf26f9/src/cryptonote_core/tx_verification_utils.cpp (L60-59)

and here it checks for RctTypeFull number of MGs == 1:
0a1eaf26f9/src/ringct/rctSigs.cpp (L1325)

so number of inputs == 1
so ss_2_elements == 2

* update `MlsagAggregate` comment

* cargo update

Resolves a yanked crate

* Move location of serai-client in Cargo.toml

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
2023-07-04 17:18:05 -04:00

104 lines
3.5 KiB
TOML

[package]
name = "monero-serai"
version = "0.1.4-alpha"
description = "A modern Monero transaction library"
license = "MIT"
repository = "https://github.com/serai-dex/serai/tree/develop/coins/monero"
authors = ["Luke Parker <lukeparker5132@gmail.com>"]
edition = "2021"
[package.metadata.docs.rs]
all-features = true
rustdoc-args = ["--cfg", "docsrs"]
[dependencies]
std-shims = { path = "../../common/std-shims", version = "0.1", default-features = false }
async-trait = { version = "0.1", default-features = false }
thiserror = { version = "1", optional = true }
zeroize = { version = "^1.5", default-features = false, features = ["zeroize_derive"] }
subtle = { version = "^2.4", default-features = false }
rand_core = { version = "0.6", default-features = false }
# Used to send transactions
rand = { version = "0.8", default-features = false }
rand_chacha = { version = "0.3", default-features = false }
# Used to select decoys
rand_distr = { version = "0.4", default-features = false }
crc = { version = "3", default-features = false }
sha3 = { version = "0.10", default-features = false }
curve25519-dalek = { version = "^3.2", default-features = false }
# Used for the hash to curve, along with the more complicated proofs
group = { version = "0.13", default-features = false }
dalek-ff-group = { path = "../../crypto/dalek-ff-group", version = "0.3", default-features = false }
multiexp = { path = "../../crypto/multiexp", version = "0.3", default-features = false, features = ["batch"] }
# Needed for multisig
transcript = { package = "flexible-transcript", path = "../../crypto/transcript", version = "0.3", default-features = false, features = ["recommended"], optional = true }
dleq = { path = "../../crypto/dleq", version = "0.3", features = ["serialize"], optional = true }
frost = { package = "modular-frost", path = "../../crypto/frost", version = "0.7", features = ["ed25519"], optional = true }
monero-generators = { path = "generators", version = "0.3", default-features = false }
futures = { version = "0.3", default-features = false, features = ["alloc"], optional = true }
hex-literal = "0.4"
hex = { version = "0.4", default-features = false, features = ["alloc"] }
serde = { version = "1", default-features = false, features = ["derive"] }
serde_json = { version = "1", default-features = false, features = ["alloc"] }
base58-monero = { version = "1", git = "https://github.com/monero-rs/base58-monero", rev = "5045e8d2b817b3b6c1190661f504e879bc769c29", default-features = false, features = ["check"] }
# Used for the provided RPC
digest_auth = { version = "0.3", optional = true }
reqwest = { version = "0.11", features = ["json"], optional = true }
[build-dependencies]
dalek-ff-group = { path = "../../crypto/dalek-ff-group", version = "0.3", default-features = false }
monero-generators = { path = "generators", version = "0.3", default-features = false }
[dev-dependencies]
tokio = { version = "1", features = ["full"] }
monero-rpc = "0.3"
frost = { package = "modular-frost", path = "../../crypto/frost", version = "0.7", features = ["tests"] }
[features]
std = [
"std-shims/std",
"thiserror",
"zeroize/std",
"subtle/std",
"rand_core/std",
"rand_chacha/std",
"rand/std",
"rand_distr/std",
"sha3/std",
"curve25519-dalek/std",
"multiexp/std",
"monero-generators/std",
"futures/std",
"hex/std",
"serde/std",
"serde_json/std",
]
http_rpc = ["digest_auth", "reqwest"]
multisig = ["transcript", "frost", "dleq", "std"]
experimental = []
default = ["std", "http_rpc"]