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acfce77201
It always returns true. Make the logic a bit simpler to see through. This completely removes 'virCryptoHaveCipher' as it's pointless in the current form. Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Ján Tomko <jtomko@redhat.com>
64 lines
1.9 KiB
C
64 lines
1.9 KiB
C
/*
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* vircrypto.h: cryptographic helper APIs
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*
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* Copyright (C) 2014, 2016 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "internal.h"
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#define VIR_CRYPTO_HASH_SIZE_MD5 16
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#define VIR_CRYPTO_HASH_SIZE_SHA256 32
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typedef enum {
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VIR_CRYPTO_HASH_MD5, /* Don't use this except for historic compat */
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VIR_CRYPTO_HASH_SHA256,
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VIR_CRYPTO_HASH_LAST
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} virCryptoHash;
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typedef enum {
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VIR_CRYPTO_CIPHER_NONE = 0,
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VIR_CRYPTO_CIPHER_AES256CBC,
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VIR_CRYPTO_CIPHER_LAST
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} virCryptoCipher;
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ssize_t
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virCryptoHashBuf(virCryptoHash hash,
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const char *input,
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unsigned char *output)
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ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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G_GNUC_WARN_UNUSED_RESULT;
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int
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virCryptoHashString(virCryptoHash hash,
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const char *input,
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char **output)
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ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3)
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G_GNUC_WARN_UNUSED_RESULT;
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int virCryptoEncryptData(virCryptoCipher algorithm,
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uint8_t *enckey, size_t enckeylen,
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uint8_t *iv, size_t ivlen,
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uint8_t *data, size_t datalen,
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uint8_t **ciphertext, size_t *ciphertextlen)
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ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(6)
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ATTRIBUTE_NONNULL(8) ATTRIBUTE_NONNULL(9) G_GNUC_WARN_UNUSED_RESULT;
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