| 1 | /*
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| 2 | * Copyright 2019-2022 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the Apache License 2.0 (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <openssl/rc5.h>
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| 11 | #include "prov/ciphercommon.h"
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| 12 |
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| 13 | typedef struct prov_rc5_ctx_st {
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| 14 | PROV_CIPHER_CTX base; /* Must be first */
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| 15 | union {
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| 16 | OSSL_UNION_ALIGN;
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| 17 | RC5_32_KEY ks; /* key schedule */
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| 18 | } ks;
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| 19 | unsigned int rounds; /* number of rounds */
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| 20 | } PROV_RC5_CTX;
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| 21 |
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| 22 | const PROV_CIPHER_HW *ossl_prov_cipher_hw_rc5_cbc(size_t keybits);
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| 23 | const PROV_CIPHER_HW *ossl_prov_cipher_hw_rc5_ecb(size_t keybits);
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| 24 | const PROV_CIPHER_HW *ossl_prov_cipher_hw_rc5_ofb64(size_t keybits);
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| 25 | const PROV_CIPHER_HW *ossl_prov_cipher_hw_rc5_cfb64(size_t keybits);
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