102 lines
2.9 KiB
C
102 lines
2.9 KiB
C
/* nist-keywrap.h
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AES Key Wrap function.
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implements RFC 3394
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https://tools.ietf.org/html/rfc3394
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Copyright (C) 2021 Nicolas Mora
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2021 Niels Möller
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This file is part of GNU Nettle.
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GNU Nettle is free software: you can redistribute it and/or
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modify it under the terms of either:
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at your
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option) any later version.
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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or both in parallel, as here.
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GNU Nettle 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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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see http://www.gnu.org/licenses/.
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*/
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#ifndef NETTLE_NIST_KEYWRAP_H_INCLUDED
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#define NETTLE_NIST_KEYWRAP_H_INCLUDED
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#include "nettle-types.h"
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#include "aes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Name mangling */
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#define nist_keywrap16 nettle_nist_keywrap16
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#define nist_keyunwrap16 nettle_nist_keyunwrap16
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#define aes128_keywrap nettle_aes128_keywrap
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#define aes192_keywrap nettle_aes192_keywrap
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#define aes256_keywrap nettle_aes256_keywrap
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#define aes128_keyunwrap nettle_aes128_keyunwrap
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#define aes192_keyunwrap nettle_aes192_keyunwrap
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#define aes256_keyunwrap nettle_aes256_keyunwrap
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void
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nist_keywrap16 (const void *ctx, nettle_cipher_func *encrypt,
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const uint8_t *iv, size_t ciphertext_length,
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uint8_t *ciphertext, const uint8_t *cleartext);
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int
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nist_keyunwrap16 (const void *ctx, nettle_cipher_func *decrypt,
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const uint8_t *iv, size_t cleartext_length,
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uint8_t *cleartext, const uint8_t *ciphertext);
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void
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aes128_keywrap (struct aes128_ctx *ctx,
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const uint8_t *iv, size_t ciphertext_length,
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uint8_t *ciphertext, const uint8_t *cleartext);
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void
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aes192_keywrap (struct aes192_ctx *ctx,
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const uint8_t *iv, size_t ciphertext_length,
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uint8_t *ciphertext, const uint8_t *cleartext);
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void
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aes256_keywrap (struct aes256_ctx *ctx,
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const uint8_t *iv, size_t ciphertext_length,
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uint8_t *ciphertext, const uint8_t *cleartext);
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int
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aes128_keyunwrap (struct aes128_ctx *ctx,
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const uint8_t *iv, size_t cleartext_length,
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uint8_t *cleartext, const uint8_t *ciphertext);
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int
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aes192_keyunwrap (struct aes192_ctx *ctx,
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const uint8_t *iv, size_t cleartext_length,
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uint8_t *cleartext, const uint8_t *ciphertext);
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int
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aes256_keyunwrap (struct aes256_ctx *ctx,
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const uint8_t *iv, size_t cleartext_length,
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uint8_t *cleartext, const uint8_t *ciphertext);
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#ifdef __cplusplus
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}
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#endif
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#endif /* NETTLE_NIST_KEYWRAP_H_INCLUDED */
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