trailing mods to wire PR changes

pittv3/Cargo.toml

@@ -82,6 +82,7 @@ remote = ["certval/remote", "revocation", "std"]
 pqc = ["pqcrypto-internals", "pqcrypto-dilithium", "pqcrypto-falcon", "pqcrypto-sphincsplus", "pqcrypto", "pqcrypto-traits", "certval/pqc"]
 webpki = ["certval/webpki"]
 sha1_sig = ["rsa"]
+rsa = ["certval/rsa", "dep:rsa"]
 
 [package.metadata.docs.rs]
 all-features = true

pittv3/README.md

@@ -98,6 +98,7 @@ The seven feature gates shared with certval enable varying levels of support and
   expressed in CRL DP extensions, and for interacting with OCSP responders via URIs expressed in AIA extensions.
 - `pqc` adds support for dilithium, falcon and sphincsplus using algorithm implementations from the [pqcrypto](https://github.com/rustpq/pqcrypto) project and object identifiers from the [IETF 115 PQC hackathon](https://github.com/IETF-Hackathon/pqc-certificates).
 - `webpki` adds support for instantiating TaSource instances using trust anchors from the [webpki-roots](https://crates.io/crates/webpki-roots) crate
+- `rsa` enables use of the RSA algorithm. RSA support is not enabled by default presently.
 
 The one additional feature gate is `std_app`, which builds certval as `default-features = false` but
 builds pittv3 with std support so that end entity files can be selected for validation (additional

pittv3/tests/pitt3_std_app.rs

@@ -1,12 +1,12 @@
-#![cfg(not(feature = "std"))]
+#![cfg(all(not(feature = "std"), feature = "rsa"))]
 
 use assert_cmd::prelude::*;
 use std::process::Command;
 
 #[cfg(feature = "std_app")]
 use predicates::prelude::*;
 
-#[cfg(all(feature = "std_app", not(feature = "revocation")))]
+#[cfg(all(feature = "std_app", feature = "rsa", not(feature = "revocation")))]
 #[test]
 fn generate_then_validate_one_std_app() -> Result<(), Box<dyn std::error::Error>> {
     {
@@ -17,7 +17,7 @@ fn generate_then_validate_one_std_app() -> Result<(), Box<dyn std::error::Error>
     }
     Ok(())
 }
-#[cfg(all(feature = "std_app", feature = "revocation"))]
+#[cfg(all(feature = "std_app", feature = "rsa", feature = "revocation"))]
 #[test]
 fn generate_then_validate_one_std_app() -> Result<(), Box<dyn std::error::Error>> {
     {