updated the code according to the sd-jwt-07 document

Signed-off-by: Alexander Sukhachev <[email protected]>
openwallet-foundation-labs · Jan 18, 2024 · 2dc9a08 · 2dc9a08
1 parent 84ef9d3
commit 2dc9a08
Show file tree

Hide file tree

Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -21,7 +21,7 @@ pub const DEFAULT_DIGEST_ALG: &str = "sha-256";
 const SD_LIST_PREFIX: &str = "...";
 const _SD_JWT_TYP_HEADER: &str = "sd+jwt";
 const KB_JWT_TYP_HEADER: &str = "kb+jwt";
-const KB_DIGEST_KEY: &str = "_sd_hash";
+const KB_DIGEST_KEY: &str = "sd_hash";
 pub const COMBINED_SERIALIZATION_FORMAT_SEPARATOR: &str = "~";
 const JWT_SEPARATOR: &str = ".";
 const CNF_KEY: &str = "cnf";

diff --git a/src/verifier.rs b/src/verifier.rs
@@ -181,8 +181,8 @@ impl SDJWTVerifier {
             return Err(Error::InvalidInput("Invalid nonce".to_string()));
         }
         if self.sd_jwt_engine.serialization_format == "compact" {
-            let _sd_hash = self._get_key_binding_digest_hash()?;
-            if key_binding_jwt.claims.get(KB_DIGEST_KEY) != Some(&Value::String(_sd_hash)) {
+            let sd_hash = self._get_key_binding_digest_hash()?;
+            if key_binding_jwt.claims.get(KB_DIGEST_KEY) != Some(&Value::String(sd_hash)) {
                 return Err(Error::InvalidInput("Invalid digest in KB-JWT".to_string()));
             }
         }

diff --git a/tests/utils/fixtures.rs b/tests/utils/fixtures.rs
@@ -131,7 +131,7 @@ pub const W3C_VC_CLAIMS: &str = r#"{
   "jti": "http://example.com/credentials/3732",
   "iat": 1683000000,
   "exp": 1883000000,
-  "type": "IdentityCredential",
+  "vct": "IdentityCredential",
   "credentialSubject": {
     "given_name": "John",
     "family_name": "Doe",