chore(crypto): CRP-2574 Use k256 instead of schnorr_fun (#2066)

In a few areas of the code relating to BIP340 we were previously forced
to use the crate schnorr_fun instead of our usual k256, because k256
before 0.13.4 did not support BIP340 signatures over messages that were
not exactly 32 bytes.

Now that k256 0.13.4 is available we can use k256 universally and remove
schnorr_fun as a dependency within the monorepo.

---------

Co-authored-by: IDX GitHub Automation <[email protected]>

Cargo.Bazel.Fuzzing.toml.lock

@@ -1096,25 +1096,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "bincode"
-version = "2.0.0-rc.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f11ea1a0346b94ef188834a65c068a03aec181c94896d481d7a0a40d85b0ce95"
-dependencies = [
- "bincode_derive",
- "serde",
-]
-
-[[package]]
-name = "bincode_derive"
-version = "2.0.0-rc.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7e30759b3b99a1b802a7a3aa21c85c3ded5c28e1c83170d82d70f08bbf7f3e4c"
-dependencies = [
- "virtue",
-]
-
 [[package]]
 name = "bindgen"
 version = "0.65.1"
@@ -1540,7 +1521,7 @@ source = "git+https://github.com/dfinity-lab/build-info?rev=701a696844fba5c87df1
 dependencies = [
  "anyhow",
  "base64 0.13.1",
- "bincode 1.3.3",
+ "bincode",
  "build-info-common",
  "cargo_metadata",
  "glob",
@@ -1568,7 +1549,7 @@ source = "git+https://github.com/dfinity-lab/build-info?rev=701a696844fba5c87df1
 dependencies = [
  "anyhow",
  "base64 0.13.1",
- "bincode 1.3.3",
+ "bincode",
  "build-info-common",
  "num-bigint 0.4.6",
  "num-traits",
@@ -3060,7 +3041,7 @@ dependencies = [
  "base32",
  "base64 0.13.1",
  "bech32 0.9.1",
- "bincode 1.3.3",
+ "bincode",
  "bindgen 0.65.1",
  "bip32",
  "bit-vec",
@@ -3282,7 +3263,6 @@ dependencies = [
  "rustversion",
  "rusty-fork",
  "schemars",
- "schnorr_fun",
  "scoped_threadpool",
  "scopeguard",
  "scraper",
@@ -9748,15 +9728,6 @@ dependencies = [
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "schnorr_fun"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "56f8fbe78e3698a49208f5dd1a1d602908493ec800dd49147b1570b4eae84a1e"
-dependencies = [
- "secp256kfun",
-]
-
 [[package]]
 name = "scoped-tls"
 version = "1.0.1"
@@ -9845,15 +9816,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "secp256k1"
-version = "0.28.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d24b59d129cdadea20aea4fb2352fa053712e5d713eee47d700cd4b2bc002f10"
-dependencies = [
- "secp256k1-sys 0.9.2",
-]
-
 [[package]]
 name = "secp256k1"
 version = "0.29.0"
@@ -9882,15 +9844,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "secp256k1-sys"
-version = "0.9.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5d1746aae42c19d583c3c1a8c646bfad910498e2051c551a7f2e3c0c9fbb7eb"
-dependencies = [
- "cc",
-]
-
 [[package]]
 name = "secp256k1-sys"
 version = "0.10.0"
@@ -9900,32 +9853,6 @@ dependencies = [
  "cc",
 ]
 
-[[package]]
-name = "secp256kfun"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9ecc2adce3ef929c5dc7dacdd612d65ab98002ee18119215ce25d8054ed53c1a"
-dependencies = [
- "bincode 2.0.0-rc.3",
- "digest 0.10.7",
- "rand_core 0.6.4",
- "secp256k1 0.27.0",
- "secp256k1 0.28.2",
- "secp256kfun_arithmetic_macros",
- "serde",
- "subtle-ng",
-]
-
-[[package]]
-name = "secp256kfun_arithmetic_macros"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91b7c385a72530ebfe6010ff476ad9e235743fb33408a360052bb706f1481e1e"
-dependencies = [
- "proc-macro2",
- "quote",
-]
-
 [[package]]
 name = "secrecy"
 version = "0.8.0"
@@ -11306,7 +11233,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "911a61637386b789af998ee23f50aa30d5fd7edcec8d6d3dedae5e5815205466"
 dependencies = [
- "bincode 1.3.3",
+ "bincode",
  "bytes",
  "educe",
  "futures-core",
@@ -12046,12 +11973,6 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
-[[package]]
-name = "virtue"
-version = "0.0.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9dcc60c0624df774c82a0ef104151231d37da4962957d691c011c852b2473314"
-
 [[package]]
 name = "vsock"
 version = "0.4.0"