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<?php |
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/* |
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* Copyright 2011 Google Inc. |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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|
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/** |
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* Signs data. |
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* |
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* @author Brian Eaton <beaton@google.com> |
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*/ |
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abstract class Google_Signer_Abstract |
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{ |
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/** |
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* Signs data, returns the signature as binary data. |
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*/ |
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abstract public function sign($data); |
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} |
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|
