sgxencrypt: use alpha key, switch to hex encoding

Cargo.lock

@@ -12843,8 +12843,8 @@ version = "0.0.1"
 dependencies = [
  "anyhow",
  "bpaf",
- "bs58 0.5.1",
  "ecies",
+ "hex",
 ]
 
 [[package]]

lib/sgxencrypt/Cargo.toml

@@ -1,15 +1,15 @@
 [package]
 name = "sgxencrypt"
 description = "Cli tool for encrypting content for fleek network sgx enclaves"
-version = "0.0.1"
+version = "0.0.2"
 edition = "2021"
 authors = ["ozwaldorf <[email protected]>"]
 license = "MIT"
 
 [dependencies]
 anyhow.workspace = true
 bpaf = { version = "0.9.12", features = ["derive", "dull-color"] } # cli parsing
-bs58 = "0.5.1" # encoding/decoding public keys
+hex = "0.4.3" # encoding/decoding public keys
 ecies = { version = "0.2.7", default-features = false, features = ["pure", "std"] } # encrypting content for the sgx enclave
 
 [[bin]]

lib/sgxencrypt/bin.rs

@@ -23,22 +23,17 @@ enum Output {
 #[derive(Debug, Bpaf)]
 #[bpaf(options, version, descr(env!("CARGO_PKG_DESCRIPTION")))]
 struct Args {
-    /// Base58 shared network public key. Should be in compressed format.
+    /// Hex-encoded network sealing public key. Should be in compressed format.
     #[bpaf(
         short,
         long,
         argument::<String>("PUBKEY"),
-        fallback("27fjvoWaGcupCpT9ZMfok4gAHGcUhuFt1wgpoVjb4Bhka".into()),
+        fallback("03e1d7803dfa7e5d3ca4b4afa99073caf57b9afcede3b416ad29bb9ce9e4fe0f86".into()),
         display_fallback,
         parse(|s| {
-            let bytes = bs58::decode(&s)
-                .into_vec()
-                .context("invalid base58")?;
-            let slice = bytes.as_slice()
-                .try_into()
-                .context("invalid key length")?;
-            PublicKey::parse_compressed(&slice)
-                .map_err(|e| anyhow!("invalid public key: {e}"))
+            let bytes = hex::decode(&s).context("invalid base58")?;
+            let slice = bytes.try_into().map_err(|_| anyhow!("invalid key length"))?;
+            PublicKey::parse_compressed(&slice).map_err(|e| anyhow!("invalid public key: {e}"))
         })
     )]
     pubkey: PublicKey,