Preparatory work for issue #47 (#48)

Co-authored-by: tyshkor <tyshko1@gmail.com>

Cargo.toml

@@ -8,42 +8,42 @@ crate-type = ["cdylib", "rlib"]
 
 [dependencies]
 # WASM operations
-wasmer = { version = "2.0", default-features = false }
-fnv = { version = "1.0.3", default-features = false }
-num = { version = "0.4.0" }
-num-traits = { version = "0.2.0", default-features = false }
-num-bigint = { version = "0.4", default-features = false, features = ["rand"] }
+wasmer = { version = "=2.3.0", default-features = false }
+fnv = { version = "=1.0.7", default-features = false }
+num = { version = "=0.4.0" }
+num-traits = { version = "=0.2.15", default-features = false }
+num-bigint = { version = "=0.4.3", default-features = false, features = ["rand"] }
 
 # ZKP Generation
-ark-crypto-primitives = { version = "0.4.0" }
-ark-ec = { version = "0.4.1", default-features = false, features = ["parallel"] }
-ark-ff = { version = "0.4.1", default-features = false, features = ["parallel", "asm"] }
-ark-std = { version = "0.4.0", default-features = false, features = ["parallel"] }
-ark-bn254 = { version = "0.4.0" }
-ark-groth16 = { version = "0.4.0", default-features = false, features = ["parallel"] }
-ark-poly = { version = "0.4.1", default-features = false, features = ["parallel"] }
-ark-relations = { version = "0.4.0", default-features = false }
-ark-serialize = { version = "0.4.1", default-features = false }
+ark-crypto-primitives = { version = "=0.4.0" }
+ark-ec = { version = "=0.4.1", default-features = false, features = ["parallel"] }
+ark-ff = { version = "=0.4.1", default-features = false, features = ["parallel", "asm"] }
+ark-std = { version = "=0.4.0", default-features = false, features = ["parallel"] }
+ark-bn254 = { version = "=0.4.0" }
+ark-groth16 = { version = "=0.4.0", default-features = false, features = ["parallel"] }
+ark-poly = { version = "=0.4.1", default-features = false, features = ["parallel"] }
+ark-relations = { version = "=0.4.0", default-features = false }
+ark-serialize = { version = "=0.4.1", default-features = false }
 
 # decoding of data
-hex = "0.4.3"
-byteorder = "1.4.3"
+hex = "=0.4.3"
+byteorder = "=1.4.3"
 
 # ethereum compat
-ethers-core = { git = "https://github.com/gakonst/ethers-rs", default-features = false, optional = true }
+ethers-core = { version = "=2.0.7", default-features = false, optional = true }
 
 # error handling
-thiserror = "1.0.26"
-color-eyre = "0.6.1"
-criterion = "0.3.4"
+thiserror = "=1.0.39"
+color-eyre = "=0.6.2"
+criterion = "=0.3.6"
 
-cfg-if = "1.0"
+cfg-if = "=1.0.0"
 
 [dev-dependencies]
-hex-literal = "0.2.1"
-tokio = { version = "1.7.1", features = ["macros"] }
-serde_json = "1.0.64"
-ethers = { git = "https://github.com/gakonst/ethers-rs" }
+hex-literal = "=0.2.2"
+tokio = { version = "=1.29.1", features = ["macros"] }
+serde_json = "=1.0.94"
+ethers = "=2.0.7"
 
 [[bench]]
 name = "groth16"