src/java.base/share/classes/sun/security/provider/certpath/AlgorithmChecker.java

*** 462,484 ****
          } catch (CRLException ce) {
              throw new CertPathValidatorException(ce);
          }
  
          AlgorithmId algorithmId = x509CRLImpl.getSigAlgId();
!         check(key, algorithmId);
      }
  
      /**
       * Check the signature algorithm with the specified public key.
       *
       * @param key the public key to verify the CRL signature
       * @param algorithmId signature algorithm Algorithm ID
       */
!     static void check(PublicKey key, AlgorithmId algorithmId)
                          throws CertPathValidatorException {
-         String sigAlgName = algorithmId.getName();
-         AlgorithmParameters sigAlgParams = algorithmId.getParameters();
  
          if (!certPathDefaultConstraints.permits(
                  SIGNATURE_PRIMITIVE_SET, sigAlgName, key, sigAlgParams)) {
              throw new CertPathValidatorException(
                  "Algorithm constraints check failed on signature algorithm: " +
--- 462,489 ----
          } catch (CRLException ce) {
              throw new CertPathValidatorException(ce);
          }
  
          AlgorithmId algorithmId = x509CRLImpl.getSigAlgId();
!         check(algorithmId.getName(), key, algorithmId.getParameters());
      }
  
      /**
       * Check the signature algorithm with the specified public key.
       *
       * @param key the public key to verify the CRL signature
       * @param algorithmId signature algorithm Algorithm ID
       */
!     void check(PublicKey key, AlgorithmId algorithmId)
!                         throws CertPathValidatorException {
!         check(algorithmId.getName(), key, algorithmId.getParameters());
!     }
! 
! 
!     private static void check(String sigAlgName, PublicKey key,
!             AlgorithmParameters sigAlgParams)
              throws CertPathValidatorException {
  
          if (!certPathDefaultConstraints.permits(
                  SIGNATURE_PRIMITIVE_SET, sigAlgName, key, sigAlgParams)) {
              throw new CertPathValidatorException(
                  "Algorithm constraints check failed on signature algorithm: " +