Update secp256kfun and rand to latest version

This will allow us to compile on stable Rust.
The latest version of `secp256kfun` uses `curve25519-dalek-ng` instead
of the original curve25519-dalek crate. Instead of converting back and
forth, we simply switch to this crate as well. Judging from the README
it is just a fork because there was trouble between the maintainers of
the original crate.

Cargo.lock

@@ -826,11 +826,24 @@ dependencies = [
  "byteorder",
  "digest 0.9.0",
  "rand_core 0.5.1",
- "serde",
  "subtle 2.4.0",
  "zeroize",
 ]
 
+[[package]]
+name = "curve25519-dalek-ng"
+version = "4.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "574d8b2cd0bae5434fd50d53280f8299d95557a978686555880aaf5b8f4f81e9"
+dependencies = [
+ "byteorder",
+ "digest 0.9.0",
+ "rand_core 0.6.2",
+ "serde",
+ "subtle-ng",
+ "zeroize",
+]
+
 [[package]]
 name = "data-encoding"
 version = "2.3.2"
@@ -932,11 +945,11 @@ checksum = "212d0f5754cb6769937f4501cc0e67f4f4483c8d2c3e1e922ee9edbe4ab4c7c0"
 
 [[package]]
 name = "ecdsa_fun"
-version = "0.4.2-alpha.0"
-source = "git+https://github.com/LLFourn/secp256kfun#8538ef22498170960a9769df2700c1986cc540fd"
+version = "0.6.2-alpha.0"
+source = "git+https://github.com/LLFourn/secp256kfun#84134daf34845434d7f38cdae7ffc31730a3b1e9"
 dependencies = [
  "bincode",
- "rand_chacha 0.2.2",
+ "rand_chacha 0.3.0",
  "secp256kfun",
  "serde",
  "sigma_fun",
@@ -2182,11 +2195,10 @@ dependencies = [
 [[package]]
 name = "monero"
 version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c73108ba5cf025e437600990935234241f95ada3c4621960d50912cde739af6"
+source = "git+https://github.com/comit-network/monero-rs?rev=818f38b#818f38b043e2a9fa38d74fec5310a270f510844e"
 dependencies = [
  "base58-monero",
- "curve25519-dalek",
+ "curve25519-dalek-ng",
  "fixed-hash",
  "hex 0.4.3",
  "hex-literal",
@@ -3347,24 +3359,24 @@ dependencies = [
 
 [[package]]
 name = "secp256kfun"
-version = "0.4.2-alpha.0"
-source = "git+https://github.com/LLFourn/secp256kfun#8538ef22498170960a9769df2700c1986cc540fd"
+version = "0.6.2-alpha.0"
+source = "git+https://github.com/LLFourn/secp256kfun#84134daf34845434d7f38cdae7ffc31730a3b1e9"
 dependencies = [
  "digest 0.9.0",
- "rand_core 0.5.1",
+ "rand_core 0.6.2",
  "secp256k1",
  "secp256kfun_parity_backend",
  "serde",
- "subtle 2.4.0",
+ "subtle-ng",
 ]
 
 [[package]]
 name = "secp256kfun_parity_backend"
-version = "0.1.4-alpha.0"
-source = "git+https://github.com/LLFourn/secp256kfun#8538ef22498170960a9769df2700c1986cc540fd"
+version = "0.1.6-alpha.0"
+source = "git+https://github.com/LLFourn/secp256kfun#84134daf34845434d7f38cdae7ffc31730a3b1e9"
 dependencies = [
  "crunchy",
- "subtle 2.4.0",
+ "subtle-ng",
 ]
 
 [[package]]
@@ -3535,13 +3547,13 @@ dependencies = [
 
 [[package]]
 name = "sigma_fun"
-version = "0.1.3-alpha.0"
-source = "git+https://github.com/LLFourn/secp256kfun#8538ef22498170960a9769df2700c1986cc540fd"
+version = "0.3.2-alpha.0"
+source = "git+https://github.com/LLFourn/secp256kfun#84134daf34845434d7f38cdae7ffc31730a3b1e9"
 dependencies = [
- "curve25519-dalek",
+ "curve25519-dalek-ng",
  "digest 0.9.0",
  "generic-array 0.14.4",
- "rand_core 0.5.1",
+ "rand_core 0.6.2",
  "secp256kfun",
  "serde",
 ]
@@ -3808,6 +3820,12 @@ version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e81da0851ada1f3e9d4312c704aa4f8806f0f9d69faaf8df2f3464b4a9437c2"
 
+[[package]]
+name = "subtle-ng"
+version = "2.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8049cf85f0e715d6af38dde439cb0ccb91f67fb9f5f63c80f8b43e48356e1a3f"
+
 [[package]]
 name = "swap"
 version = "0.5.0"
@@ -3826,7 +3844,7 @@ dependencies = [
  "bmrng",
  "config",
  "conquer-once",
- "curve25519-dalek",
+ "curve25519-dalek-ng",
  "data-encoding",
  "dialoguer",
  "directories-next",
@@ -3846,8 +3864,8 @@ dependencies = [
  "port_check",
  "prettytable-rs",
  "proptest",
- "rand 0.7.3",
- "rand_chacha 0.2.2",
+ "rand 0.8.3",
+ "rand_chacha 0.3.0",
  "reqwest",
  "rust_decimal",
  "rust_decimal_macros",

Cargo.toml

@@ -1,2 +1,5 @@
 [workspace]
 members = [ "monero-harness", "monero-rpc", "swap", "monero-wallet" ]
+
+[patch.crates-io]
+monero = { git = "https://github.com/comit-network/monero-rs", rev = "818f38b" }

swap/Cargo.toml

@@ -21,11 +21,11 @@ bitcoin = { version = "0.26", features = [ "rand", "use-serde" ] }
 bmrng = "0.5"
 config = { version = "0.11", default-features = false, features = [ "toml" ] }
 conquer-once = "0.3"
-curve25519-dalek = "3"
+curve25519-dalek = { package = "curve25519-dalek-ng", version = "4" }
 data-encoding = "2.3"
 dialoguer = "0.8"
 directories-next = "2"
-ecdsa_fun = { git = "https://github.com/LLFourn/secp256kfun", features = [ "libsecp_compat", "serde" ] }
+ecdsa_fun = { git = "https://github.com/LLFourn/secp256kfun", default-features = false, features = [ "libsecp_compat", "serde" ] }
 ed25519-dalek = "1"
 futures = { version = "0.3", default-features = false }
 itertools = "0.10"
@@ -37,8 +37,8 @@ monero-rpc = { path = "../monero-rpc" }
 pem = "0.8"
 prettytable-rs = "0.8"
 proptest = "1"
-rand = "0.7"
-rand_chacha = "0.2"
+rand = "0.8"
+rand_chacha = "0.3"
 reqwest = { version = "0.11", features = [ "rustls-tls", "stream", "socks" ], default-features = false }
 rust_decimal = { version = "1", features = [ "serde-float" ] }
 rust_decimal_macros = "1"
@@ -46,7 +46,7 @@ serde = { version = "1", features = [ "derive" ] }
 serde_cbor = "0.11"
 serde_json = "1"
 sha2 = "0.9"
-sigma_fun = { git = "https://github.com/LLFourn/secp256kfun", features = [ "ed25519", "serde" ] }
+sigma_fun = { git = "https://github.com/LLFourn/secp256kfun", default-features = false, features = [ "ed25519", "serde" ] }
 sled = "0.34"
 structopt = "0.3"
 strum = { version = "0.20", features = [ "derive" ] }