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Diffstat (limited to 'src/Common/libzip/zip_crypto_openssl.h')
-rw-r--r-- | src/Common/libzip/zip_crypto_openssl.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/Common/libzip/zip_crypto_openssl.h b/src/Common/libzip/zip_crypto_openssl.h new file mode 100644 index 00000000..030e67ed --- /dev/null +++ b/src/Common/libzip/zip_crypto_openssl.h @@ -0,0 +1,56 @@ +/* + zip_crypto_openssl.h -- definitions for OpenSSL wrapper. + Copyright (C) 2018-2021 Dieter Baron and Thomas Klausner + + This file is part of libzip, a library to manipulate ZIP archives. + The authors can be contacted at <info@libzip.org> + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in + the documentation and/or other materials provided with the + distribution. + 3. The names of the authors may not be used to endorse or promote + products derived from this software without specific prior + written permission. + + THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS + OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#ifndef HAD_ZIP_CRYPTO_OPENSSL_H +#define HAD_ZIP_CRYPTO_OPENSSL_H + +#define HAVE_SECURE_RANDOM + +#include <openssl/evp.h> +#include <openssl/hmac.h> + +#define _zip_crypto_aes_t EVP_CIPHER_CTX +#define _zip_crypto_hmac_t HMAC_CTX + +void _zip_crypto_aes_free(_zip_crypto_aes_t *aes); +bool _zip_crypto_aes_encrypt_block(_zip_crypto_aes_t *aes, const zip_uint8_t *in, zip_uint8_t *out); +_zip_crypto_aes_t *_zip_crypto_aes_new(const zip_uint8_t *key, zip_uint16_t key_size, zip_error_t *error); + +#define _zip_crypto_hmac(hmac, data, length) (HMAC_Update((hmac), (data), (length)) == 1) +void _zip_crypto_hmac_free(_zip_crypto_hmac_t *hmac); +_zip_crypto_hmac_t *_zip_crypto_hmac_new(const zip_uint8_t *secret, zip_uint64_t secret_length, zip_error_t *error); +bool _zip_crypto_hmac_output(_zip_crypto_hmac_t *hmac, zip_uint8_t *data); + +#define _zip_crypto_pbkdf2(key, key_length, salt, salt_length, iterations, output, output_length) (PKCS5_PBKDF2_HMAC_SHA1((const char *)(key), (key_length), (salt), (salt_length), (iterations), (output_length), (output))) + +#endif /* HAD_ZIP_CRYPTO_OPENSSL_H */ |