Rename verifier crate to dice-verifier

This makes it easier and more explicit to use as a library in other
crates such as sprockets.

verifier-cli/Cargo.toml

@@ -18,5 +18,5 @@ p384 = { workspace = true, default-features = true }
 pem-rfc7468 = { workspace = true, features = ["alloc", "std"] }
 sha3.workspace = true
 tempfile.workspace = true
-verifier.path = "../verifier"
+dice-verifier.path = "../verifier"
 x509-cert = { workspace = true, default-features = true }

verifier-cli/src/main.rs

@@ -5,6 +5,7 @@
 use anyhow::{anyhow, Context, Result};
 use attest_data::{Attestation, Nonce};
 use clap::{Parser, Subcommand, ValueEnum};
+use dice_verifier::PkiPathSignatureVerifier;
 use env_logger::Builder;
 use hubpack::SerializedSize;
 use log::{debug, error, info, warn, LevelFilter};
@@ -18,7 +19,6 @@ use std::{
     process::{Command, Output},
 };
 use tempfile::NamedTempFile;
-use verifier::PkiPathSignatureVerifier;
 use x509_cert::{
     der::{Decode, DecodePem},
     Certificate, PkiPath,
@@ -634,7 +634,7 @@ fn verify_attestation(
 
     let alias = Certificate::from_der(&alias)?;
 
-    verifier::verify_attestation(&alias, &attestation, &log, &nonce)
+    dice_verifier::verify_attestation(&alias, &attestation, &log, &nonce)
 }
 
 fn verify_cert_chain(

verifier/Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "verifier"
+name = "dice-verifier"
 version = "0.1.0"
 edition = "2021"
 description = "a library crate implementing the attestation verifier"

verifier/src/lib.rs

@@ -161,6 +161,7 @@ impl CertVerifier for P384CertVerifier {
 }
 
 /// This struct encapsulates the signature verification process for a PkiPath.
+#[derive(Debug)]
 pub struct PkiPathSignatureVerifier {
     root_cert: Option<Certificate>,
 }