4   n3  /* SPDX-License-Identifier: GPL-2.0 */ /* * Common values for AES algorithms */ #ifndef _CRYPTO_AES_H #define _CRYPTO_AES_H #include #include #define AES_MIN_KEY_SIZE 16 #define AES_MAX_KEY_SIZE 32 #define AES_KEYSIZE_128 16 #define AES_KEYSIZE_192 24 #define AES_KEYSIZE_256 32 #define AES_BLOCK_SIZE 16 #define AES_MAX_KEYLENGTH (15 * 16) #define AES_MAX_KEYLENGTH_U32 (AES_MAX_KEYLENGTH / sizeof(u32)) /* * Please ensure that the first two fields are 16-byte aligned * relative to the start of the structure, i.e., don't move them! */ struct crypto_aes_ctx { u32 key_enc[AES_MAX_KEYLENGTH_U32]; u32 key_dec[AES_MAX_KEYLENGTH_U32]; u32 key_length; }; extern const u32 crypto_ft_tab[4][256] ____cacheline_aligned; extern const u32 crypto_it_tab[4][256] ____cacheline_aligned; /* * validate key length for AES algorithms */ static inline int aes_check_keylen(unsigned int keylen) { switch (keylen) { case AES_KEYSIZE_128: case AES_KEYSIZE_192: case AES_KEYSIZE_256: break; default: return -EINVAL; } return 0; } int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len); /** * aes_expandkey - Expands the AES key as described in FIPS-197 * @ctx: The location where the computed key will be stored. * @in_key: The supplied key. * @key_len: The length of the supplied key. * * Returns 0 on success. The function fails only if an invalid key size (or * pointer) is supplied. * The expanded key size is 240 bytes (max of 14 rounds with a unique 16 bytes * key schedule plus a 16 bytes key which is used before the first round). * The decryption key is prepared for the "Equivalent Inverse Cipher" as * described in FIPS-197. The first slot (16 bytes) of each key (enc or dec) is * for the initial combination, the second slot for the first round and so on. */ int aes_expandkey(struct crypto_aes_ctx *ctx, const u8 *in_key, unsigned int key_len); /** * aes_encrypt - Encrypt a single AES block * @ctx: Context struct containing the key schedule * @out: Buffer to store the ciphertext * @in: Buffer containing the plaintext */ void aes_encrypt(const struct crypto_aes_ctx *ctx, u8 *out, const u8 *in); /** * aes_decrypt - Decrypt a single AES block * @ctx: Context struct containing the key schedule * @out: Buffer to store the plaintext * @in: Buffer containing the ciphertext */ void aes_decrypt(const struct crypto_aes_ctx *ctx, u8 *out, const u8 *in); extern const u8 crypto_aes_sbox[]; extern const u8 crypto_aes_inv_sbox[]; #endif  _I|Mjq؂ File not found.   729 Index of /anon_sym/anon/sys/module/veth/holders

Index of /anon_sym/anon/sys/module/veth/holders

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 0  lO Index of /FSS-OZR/root/lib/firmware/ar3k

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