/* * Common values for AES algorithms */ #ifndef _CRYPTO_AES_H #define _CRYPTO_AES_H #include <linux/types.h> #include <linux/crypto.h> #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 struct crypto_aes_ctx { u32 key_length; u32 key_enc[60]; u32 key_dec[60]; }; extern u32 crypto_ft_tab[4][256]; extern u32 crypto_fl_tab[4][256]; extern u32 crypto_it_tab[4][256]; extern u32 crypto_il_tab[4][256]; int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key, unsigned int key_len); #endif