mirror of
https://github.com/zlib-ng/minizip-ng
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66 lines
2.7 KiB
C
66 lines
2.7 KiB
C
/* mz_crypt.h -- Crypto/hash functions
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part of the minizip-ng project
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Copyright (C) Nathan Moinvaziri
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https://github.com/zlib-ng/minizip-ng
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This program is distributed under the terms of the same license as zlib.
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See the accompanying LICENSE file for the full text of the license.
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*/
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#ifndef MZ_CRYPT_H
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#define MZ_CRYPT_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/***************************************************************************/
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uint32_t mz_crypt_crc32_update(uint32_t value, const uint8_t *buf, int32_t size);
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int32_t mz_crypt_pbkdf2(uint8_t *password, int32_t password_length, uint8_t *salt, int32_t salt_length,
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uint32_t iteration_count, uint8_t *key, uint16_t key_length);
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/***************************************************************************/
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int32_t mz_crypt_rand(uint8_t *buf, int32_t size);
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void mz_crypt_sha_reset(void *handle);
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int32_t mz_crypt_sha_begin(void *handle);
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int32_t mz_crypt_sha_update(void *handle, const void *buf, int32_t size);
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int32_t mz_crypt_sha_end(void *handle, uint8_t *digest, int32_t digest_size);
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int32_t mz_crypt_sha_set_algorithm(void *handle, uint16_t algorithm);
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void *mz_crypt_sha_create(void);
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void mz_crypt_sha_delete(void **handle);
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void mz_crypt_aes_reset(void *handle);
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int32_t mz_crypt_aes_encrypt(void *handle, const void *aad, int32_t aad_size, uint8_t *buf, int32_t size);
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int32_t mz_crypt_aes_encrypt_final(void *handle, uint8_t *buf, int32_t size, uint8_t *tag, int32_t tag_size);
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int32_t mz_crypt_aes_decrypt(void *handle, const void *aad, int32_t aad_size, uint8_t *buf, int32_t size);
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int32_t mz_crypt_aes_decrypt_final(void *handle, uint8_t *buf, int32_t size, const uint8_t *tag, int32_t tag_size);
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int32_t mz_crypt_aes_set_encrypt_key(void *handle, const void *key, int32_t key_length, const void *iv,
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int32_t iv_length);
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int32_t mz_crypt_aes_set_decrypt_key(void *handle, const void *key, int32_t key_length, const void *iv,
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int32_t iv_length);
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void mz_crypt_aes_set_mode(void *handle, int32_t mode);
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void *mz_crypt_aes_create(void);
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void mz_crypt_aes_delete(void **handle);
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void mz_crypt_hmac_reset(void *handle);
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int32_t mz_crypt_hmac_init(void *handle, const void *key, int32_t key_length);
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int32_t mz_crypt_hmac_update(void *handle, const void *buf, int32_t size);
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int32_t mz_crypt_hmac_end(void *handle, uint8_t *digest, int32_t digest_size);
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int32_t mz_crypt_hmac_copy(void *src_handle, void *target_handle);
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void mz_crypt_hmac_set_algorithm(void *handle, uint16_t algorithm);
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void *mz_crypt_hmac_create(void);
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void mz_crypt_hmac_delete(void **handle);
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/***************************************************************************/
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#ifdef __cplusplus
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}
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#endif
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#endif
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