security/ssl/JsseJce.java

188      * Return an JCE cipher implementation for the specified algorithm.
204      * Return an JCA signature implementation for the specified algorithm.
205      * The algorithm string should be one of the constants defined
208     static Signature getSignature(String algorithm)
211             return Signature.getInstance(algorithm);
214             if (algorithm == SIGNATURE_SSLRSA) {
216                 // special algorithm. We allow a fallback in this case because
219                 if (cryptoProvider.getService("Signature", algorithm) == null) {
224                         return Signature.getInstance(algorithm, "SunJSSE");
230             return Signature.getInstance(algorithm, cryptoProvider);
234     static KeyGenerator getKeyGenerator(String algorithm)
237             return KeyGenerator.getInstance(algorithm);
239             return KeyGenerator.getInstance(algorithm, cryptoProvider);
243     static KeyPairGenerator getKeyPairGenerator(String algorithm)
246             return KeyPairGenerator.getInstance(algorithm);
248             return KeyPairGenerator.getInstance(algorithm, cryptoProvider);
252     static KeyAgreement getKeyAgreement(String algorithm)
255             return KeyAgreement.getInstance(algorithm);
257             return KeyAgreement.getInstance(algorithm, cryptoProvider);
261     static Mac getMac(String algorithm)
264             return Mac.getInstance(algorithm);
266             return Mac.getInstance(algorithm, cryptoProvider);
270     static KeyFactory getKeyFactory(String algorithm)
273             return KeyFactory.getInstance(algorithm);
275             return KeyFactory.getInstance(algorithm, cryptoProvider);
279     static AlgorithmParameters getAlgorithmParameters(String algorithm)
282             return AlgorithmParameters.getInstance(algorithm);
284             return AlgorithmParameters.getInstance(algorithm, cryptoProvider);
320     static MessageDigest getMessageDigest(String algorithm) {
323                 return MessageDigest.getInstance(algorithm);
325                 return MessageDigest.getInstance(algorithm, cryptoProvider);
329                         ("Algorithm " + algorithm + " not available", e);