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- /*
- * AES-based functions
- *
- * - AES Key Wrap Algorithm (RFC3394)
- * - One-Key CBC MAC (OMAC1) hash with AES-128 and AES-256
- * - AES-128 CTR mode encryption
- * - AES-128 EAX mode encryption/decryption
- * - AES-128 CBC
- * - AES-GCM
- * - AES-CCM
- *
- * Copyright (c) 2003-2012, Jouni Malinen <j@w1.fi>
- *
- * This software may be distributed under the terms of the BSD license.
- * See README for more details.
- */
- #ifndef AES_WRAP_H
- #define AES_WRAP_H
- int __must_check aes_wrap(const u8 *kek, size_t kek_len, int n, const u8 *plain,
- u8 *cipher);
- int __must_check aes_unwrap(const u8 *kek, size_t kek_len, int n,
- const u8 *cipher, u8 *plain);
- int __must_check omac1_aes_vector(const u8 *key, size_t key_len,
- size_t num_elem, const u8 *addr[],
- const size_t *len, u8 *mac);
- int __must_check omac1_aes_128_vector(const u8 *key, size_t num_elem,
- const u8 *addr[], const size_t *len,
- u8 *mac);
- int __must_check omac1_aes_128(const u8 *key, const u8 *data, size_t data_len,
- u8 *mac);
- int __must_check omac1_aes_256(const u8 *key, const u8 *data, size_t data_len,
- u8 *mac);
- int __must_check aes_128_encrypt_block(const u8 *key, const u8 *in, u8 *out);
- int __must_check aes_128_ctr_encrypt(const u8 *key, const u8 *nonce,
- u8 *data, size_t data_len);
- int __must_check aes_128_eax_encrypt(const u8 *key,
- const u8 *nonce, size_t nonce_len,
- const u8 *hdr, size_t hdr_len,
- u8 *data, size_t data_len, u8 *tag);
- int __must_check aes_128_eax_decrypt(const u8 *key,
- const u8 *nonce, size_t nonce_len,
- const u8 *hdr, size_t hdr_len,
- u8 *data, size_t data_len, const u8 *tag);
- int __must_check aes_128_cbc_encrypt(const u8 *key, const u8 *iv, u8 *data,
- size_t data_len);
- int __must_check aes_128_cbc_decrypt(const u8 *key, const u8 *iv, u8 *data,
- size_t data_len);
- int __must_check aes_gcm_ae(const u8 *key, size_t key_len,
- const u8 *iv, size_t iv_len,
- const u8 *plain, size_t plain_len,
- const u8 *aad, size_t aad_len,
- u8 *crypt, u8 *tag);
- int __must_check aes_gcm_ad(const u8 *key, size_t key_len,
- const u8 *iv, size_t iv_len,
- const u8 *crypt, size_t crypt_len,
- const u8 *aad, size_t aad_len, const u8 *tag,
- u8 *plain);
- int __must_check aes_gmac(const u8 *key, size_t key_len,
- const u8 *iv, size_t iv_len,
- const u8 *aad, size_t aad_len, u8 *tag);
- int __must_check aes_ccm_ae(const u8 *key, size_t key_len, const u8 *nonce,
- size_t M, const u8 *plain, size_t plain_len,
- const u8 *aad, size_t aad_len, u8 *crypt, u8 *auth);
- int __must_check aes_ccm_ad(const u8 *key, size_t key_len, const u8 *nonce,
- size_t M, const u8 *crypt, size_t crypt_len,
- const u8 *aad, size_t aad_len, const u8 *auth,
- u8 *plain);
- #endif /* AES_WRAP_H */
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