35 lines
1.0 KiB
C
35 lines
1.0 KiB
C
// Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
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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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// https://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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#ifndef OPENSSL_HEADER_AES_H
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#define OPENSSL_HEADER_AES_H
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#include <ring-core/base.h>
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// Raw AES functions.
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// AES_MAXNR is the maximum number of AES rounds.
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#define AES_MAXNR 14
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// aes_key_st should be an opaque type, but EVP requires that the size be
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// known.
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struct aes_key_st {
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uint32_t rd_key[4 * (AES_MAXNR + 1)];
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unsigned rounds;
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};
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typedef struct aes_key_st AES_KEY;
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#endif // OPENSSL_HEADER_AES_H
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