1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CRYPTO_EC_SIGNATURE_CREATOR_IMPL_H_ 6 #define CRYPTO_EC_SIGNATURE_CREATOR_IMPL_H_ 7 8 #include "base/compiler_specific.h" 9 #include "crypto/ec_signature_creator.h" 10 11 namespace crypto { 12 13 class ECSignatureCreatorImpl : public ECSignatureCreator { 14 public: 15 explicit ECSignatureCreatorImpl(ECPrivateKey* key); 16 virtual ~ECSignatureCreatorImpl(); 17 18 virtual bool Sign(const uint8* data, 19 int data_len, 20 std::vector<uint8>* signature) OVERRIDE; 21 22 virtual bool DecodeSignature(const std::vector<uint8>& der_sig, 23 std::vector<uint8>* out_raw_sig) OVERRIDE; 24 25 private: 26 ECPrivateKey* key_; 27 size_t signature_len_; 28 29 DISALLOW_COPY_AND_ASSIGN(ECSignatureCreatorImpl); 30 }; 31 32 } // namespace crypto 33 34 #endif // CRYPTO_EC_SIGNATURE_CREATOR_IMPL_H_ 35
