Cross Reference: /dalvik/libcore/crypto/src/main/java/javax/crypto/Cipher.java

Lines Matching defs:transformation
45  * requested transformation, optionally with a provider. A transformation
56  * A valid transformation would be:
125      * The transformation.
127     private String transformation;
138      * @param transformation
139      *            the name of the transformation that this cipher performs.
145             String transformation) {
153         this.transformation = transformation;
158      * Creates a new Cipher for the specified transformation. The installed
160      * transformation. The first found provider providing the transformation is
164      * @param transformation
165      *            the name of the transformation to create a cipher for.
166      * @return a cipher for the requested transformation.
169      *             <i>transformation</i>, or it is {@code null}, empty or in an
173      *             the <i>transformation</i>.
175     public static final Cipher getInstance(String transformation)
177         return getCipher(transformation, null);
181      * Creates a new cipher for the specified transformation provided by the
184      * @param transformation
185      *            the name of the transformation to create a cipher for.
187      *            the name of the provider to ask for the transformation.
188      * @return a cipher for the requested transformation.
191      *             <i>transformation</i>, or it is {@code null}, empty or in an
196      *             if the requested padding scheme in the <i>transformation</i>
201     public static final Cipher getInstance(String transformation,
213         return getInstance(transformation, p);
217      * Creates a new cipher for the specified transformation.
219      * @param transformation
220      *            the name of the transformation to create a cipher for.
222      *            the provider to ask for the transformation.
223      * @return a cipher for the requested transformation.
226      *             <i>transformation</i>, or it is {@code null}, empty or in an
229      *             if the requested padding scheme in the <i>transformation</i>
234     public static final Cipher getInstance(String transformation,
240         Cipher c = getCipher(transformation, provider);
247      * @param transformation
253     private static synchronized Cipher getCipher(String transformation, Provider provider)
256         if (transformation == null || "".equals(transformation)) { //$NON-NLS-1$
258                     transformation));
261         String[] transf = checkTransformation(transformation);
289                         throw new NoSuchAlgorithmException(transformation);
311         Cipher c = new Cipher(cspi, engine.provider, transformation);
321     private static String[] checkTransformation(String transformation)
326         for (st = new StringTokenizer(transformation, "/"); st //$NON-NLS-1$
330                         transformation));
343                     transformation));
348                     transformation));
365      * This is the name of the <i>transformation</i> argument used in the
371         return transformation;
434         //            return ExemptionMechanism.getInstance(transformation, provider);
833      * Continues a multi-part transformation (encryption or decryption). The
861      * Continues a multi-part transformation (encryption or decryption). The
901      * Continues a multi-part transformation (encryption or decryption). The
934      * Continues a multi-part transformation (encryption or decryption). The
993      * Continues a multi-part transformation (encryption or decryption). The
1030      * Finishes a multi-part transformation (encryption or decryption).
1035      * @return the final bytes from the transformation.
1055      * Finishes a multi-part transformation (encryption or decryption).
1093      * Finishes a multi-part transformation (encryption or decryption).
1100      * @return the final bytes from the transformation.
1120      * Finishes a multi-part transformation (encryption or decryption).
1132      * @return the final bytes from the transformation.
1160      * Finishes a multi-part transformation (encryption or decryption).
1196      * Finishes a multi-part transformation (encryption or decryption).
1244      * Finishes a multi-part transformation (encryption or decryption).
1340      * Returns the maximum key length for the specified transformation.
1342      * @param transformation
1343      *            the transformation name.
1346      *             if no provider for the specified {@code transformation} can
1349      *             if {@code transformation} is {@code null}.
1351     public static final int getMaxAllowedKeyLength(String transformation)
1353         if (transformation == null) {
1356         checkTransformation(transformation);
1363      * transformation. If there is no maximum limit, {@code null} is returned.
1365      * @param transformation
1366      *            the transformation name.
1370      *             if no provider for the specified {@code transformation} can
1373      *             if {@code transformation} is {@code null}.
1376             String transformation) throws NoSuchAlgorithmException {
1377         if (transformation == null) {
1380         checkTransformation(transformation);