security/encryption/XMLCipher.java

278      * @param transformation    the name of the transformation, e.g.,
282      * @param provider          the JCE provider that supplies the transformation,
289         String transformation,
300         algorithm = transformation;
323         if (transformation != null) {
324             contextCipher = constructCipher(transformation, digestMethod);
355      * Validate the transformation argument of getInstance or getProviderInstance
357      * @param transformation the name of the transformation, e.g.,
361     private static void validateTransformation(String transformation) {
362         if (null == transformation) {
365         if (!isValidEncryptionAlgorithm(transformation)) {
372      * transformation and operates on the specified context document.
375      * requested transformation, an instance of Cipher containing that
376      * implementation is returned. If the transformation is not available in
379      * <b>NOTE<sub>1</sub>:</b> The transformation name does not follow the same
391      * @param transformation the name of the transformation, e.g.,
398     public static XMLCipher getInstance(String transformation) throws XMLEncryptionException {
400             log.log(java.util.logging.Level.FINE, "Getting XMLCipher with transformation");
402         validateTransformation(transformation);
403         return new XMLCipher(transformation, null, null, null);
408      * transformation, operates on the specified context document and serializes
413      * @param transformation    the name of the transformation
419     public static XMLCipher getInstance(String transformation, String canon)
422             log.log(java.util.logging.Level.FINE, "Getting XMLCipher with transformation and c14n algorithm");
424         validateTransformation(transformation);
425         return new XMLCipher(transformation, null, canon, null);
430      * transformation, operates on the specified context document and serializes
435      * @param transformation    the name of the transformation
442     public static XMLCipher getInstance(String transformation, String canon, String digestMethod)
445             log.log(java.util.logging.Level.FINE, "Getting XMLCipher with transformation and c14n algorithm");
447         validateTransformation(transformation);
448         return new XMLCipher(transformation, null, canon, digestMethod);
453      * transformation and operates on the specified context document.
455      * @param transformation    the name of the transformation
456      * @param provider          the JCE provider that supplies the transformation
460     public static XMLCipher getProviderInstance(String transformation, String provider)
463             log.log(java.util.logging.Level.FINE, "Getting XMLCipher with transformation and provider");
468         validateTransformation(transformation);
469         return new XMLCipher(transformation, provider, null, null);
474      * transformation, operates on the specified context document and serializes
479      * @param transformation    the name of the transformation
480      * @param provider          the JCE provider that supplies the transformation
487         String transformation, String provider, String canon
490             log.log(java.util.logging.Level.FINE, "Getting XMLCipher with transformation, provider and c14n algorithm");
495         validateTransformation(transformation);
496         return new XMLCipher(transformation, provider, canon, null);
501      * transformation, operates on the specified context document and serializes
506      * @param transformation    the name of the transformation
507      * @param provider          the JCE provider that supplies the transformation
515         String transformation, String provider, String canon, String digestMethod
518             log.log(java.util.logging.Level.FINE, "Getting XMLCipher with transformation, provider and c14n algorithm");
523         validateTransformation(transformation);
524         return new XMLCipher(transformation, provider, canon, digestMethod);
529      * transformation, and can therefore only be used for decrypt or
545      * transformation, and can therefore only be used for decrypt or
552      * @param provider          the JCE provider that supplies the transformation
819             throw new XMLEncryptionException("XMLCipher instance without transformation specified");
857             throw new XMLEncryptionException("XMLCipher instance without transformation specified");
1097             throw new XMLEncryptionException("XMLCipher instance without transformation specified");
1332             throw new XMLEncryptionException("XMLCipher instance without transformation specified");