DCAP certificate validation tests pass (#68)

Co-authored-by: hu55a1n1 <[email protected]>

Author: amiller

Cargo.lock

@@ -49,6 +49,7 @@ tracing = { version = "0.1.39", default-features = false }
 tracing-subscriber = { version = "0.3.17", default-features = false, features = ["fmt"] }
 uuid = { version = "1.4.1", default-features = false, features = ["serde"] }
 x509-cert = { version = "0.2.5", default-features = false }
+x509-parser = { version = "0.16.0", features = ["default", "verify"] }
 zeroize = { version = "1.7.0", default-features = false }
 
 # cosmos