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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
40 lines
1019 B
C
40 lines
1019 B
C
/*
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* Common values for AES algorithms
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*/
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#ifndef _CRYPTO_AES_H
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#define _CRYPTO_AES_H
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#include <linux/types.h>
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#include <linux/crypto.h>
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#define AES_MIN_KEY_SIZE 16
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#define AES_MAX_KEY_SIZE 32
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#define AES_KEYSIZE_128 16
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#define AES_KEYSIZE_192 24
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#define AES_KEYSIZE_256 32
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#define AES_BLOCK_SIZE 16
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#define AES_MAX_KEYLENGTH (15 * 16)
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#define AES_MAX_KEYLENGTH_U32 (AES_MAX_KEYLENGTH / sizeof(u32))
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/*
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* Please ensure that the first two fields are 16-byte aligned
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* relative to the start of the structure, i.e., don't move them!
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*/
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struct crypto_aes_ctx {
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u32 key_enc[AES_MAX_KEYLENGTH_U32];
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u32 key_dec[AES_MAX_KEYLENGTH_U32];
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u32 key_length;
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};
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extern const u32 crypto_ft_tab[4][256];
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extern const u32 crypto_fl_tab[4][256];
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extern const u32 crypto_it_tab[4][256];
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extern const u32 crypto_il_tab[4][256];
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int crypto_aes_set_key(struct crypto_tfm *tfm, const u8 *in_key,
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unsigned int key_len);
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int crypto_aes_expand_key(struct crypto_aes_ctx *ctx, const u8 *in_key,
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unsigned int key_len);
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#endif
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