chore: Updated package dependencies

.gitattributes

@@ -0,0 +1,2 @@
+.github     export-ignore
+.gitignore  export-ignore

Cargo.toml

@@ -21,17 +21,17 @@ exclude = [
 [dependencies]
 hex = "0.4.3"
 sha3 = "0.10.8"
-secp256k1 = { version = "0.29.0", features = ["recovery"] }
-rlp = "0.5.2"
-asn1 = "0.17.0"
-serde = { version = "1.0.206", features = ["derive"] }
+secp256k1 = { version = "0.30.0", features = ["recovery"] }
+rlp = "0.6.1"
+asn1 = "0.18.0"
+serde = { version = "1.0.213", features = ["derive"] }
 ethnum = "1.5.0"
 tokio = { version = "1", features = ["full"] }
-aws-config = { version = "1.1.7", features = ["behavior-version-latest"] }
-aws-sdk-kms = "1.37.0"
+aws-config = { version = "1.5.9", features = ["behavior-version-latest"] }
+aws-sdk-kms = "1.48.0"
 
 [dev-dependencies]
-serde_json = "1.0.120"
+serde_json = "1.0.132"
 serde_plain = "1.0.2"
 tokio-test = "0.4.4"
 lazy_static = "1.5.0"

README.md

@@ -51,7 +51,7 @@ designed with containers and container orchestration in mind.
 There are good chances that you will want to inject some secrets into the client application in
 the container orchestration solution (e.g. using
 [AWS Secrets Manager](https://aws.amazon.com/secrets-manager/) or
-[HashiCorp Vault](https://www.hashicorp.com/products/vault)). The `KMS_KEY_ID` is a good example.
+[HashiCorp Vault](https://www.hashicorp.com/products/vault)).
 
 ### Key access policy
 
@@ -95,6 +95,10 @@ in the UUID format:
 export KMS_KEY_ID="[REDACTED]"
 ```
 
+**Note:** The library doesn't understand the `KMS_KEY_ID` variable itself, it is just a suggested
+way to pass the key ID to the library logic (see examples in the
+[documentation](https://docs.rs/evm-signer-kms)) for more details.
+
 ### Testing configuration
 
 The easiest way to check whether everything works the way it should is by running tests.

src/evm_account.rs

@@ -142,7 +142,7 @@ impl<'a> EvmAccount<'a> {
         // Possible v values are 0 or 1
         for v in 0..2 {
             let signature =
-                RecoverableSignature::from_compact(&compact_signature, RecoveryId::from_i32(v)?)?;
+                RecoverableSignature::from_compact(&compact_signature, RecoveryId::try_from(v)?)?;
 
             // Uncompressed public key is 65 bytes long, beginning with 0x04 to indicate it is uncompressed
             let pub_key_uncompressed_bytes = secp_context

src/lib.rs

@@ -42,6 +42,7 @@
 //! }
 //! "#;
 //!
+//! // Communication with AWS endpoint is asynchronous, so we need to use async main function
 //! #[tokio::main]
 //! async fn main() -> Result<()> {
 //!     // Get KMS key ID from environment variable