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/*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*/
#ifndef __SE_ACCESS__
#define __SE_ACCESS__
/* Security Engine operation modes */
enum tegra_se_aes_op_mode {
SE_AES_OP_MODE_CBC, /* Cipher Block Chaining (CBC) mode */
SE_AES_OP_MODE_ECB, /* Electronic Codebook (ECB) mode */
SE_AES_OP_MODE_CTR, /* Counter (CTR) mode */
SE_AES_OP_MODE_OFB, /* Output feedback (CFB) mode */
SE_AES_OP_MODE_RNG_X931, /* Random number generator (RNG) mode */
SE_AES_OP_MODE_RNG_DRBG, /* Deterministic Random Bit Generator */
SE_AES_OP_MODE_CMAC, /* Cipher-based MAC (CMAC) mode */
SE_AES_OP_MODE_SHA1, /* Secure Hash Algorithm-1 (SHA1) mode */
SE_AES_OP_MODE_SHA224, /* Secure Hash Algorithm-224 (SHA224) mode */
SE_AES_OP_MODE_SHA256, /* Secure Hash Algorithm-256 (SHA256) mode */
SE_AES_OP_MODE_SHA384, /* Secure Hash Algorithm-384 (SHA384) mode */
SE_AES_OP_MODE_SHA512 /* Secure Hash Algorithm-512 (SHA512) mode */
};
int tegra_se_acquire(enum tegra_se_aes_op_mode mode);
int tegra_se_release(void);
#endif /* __SE_ACCESS__ */
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