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5ce26f3b5a
Put the struct definitions for AES keys and the asm function prototypes in a separate header and export the asm functions from the module. This allows other drivers to use them directly. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
20 lines
555 B
C
20 lines
555 B
C
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#define AES_MAXNR 14
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struct AES_KEY {
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unsigned int rd_key[4 * (AES_MAXNR + 1)];
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int rounds;
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};
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struct AES_CTX {
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struct AES_KEY enc_key;
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struct AES_KEY dec_key;
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};
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asmlinkage void AES_encrypt(const u8 *in, u8 *out, struct AES_KEY *ctx);
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asmlinkage void AES_decrypt(const u8 *in, u8 *out, struct AES_KEY *ctx);
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asmlinkage int private_AES_set_decrypt_key(const unsigned char *userKey,
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const int bits, struct AES_KEY *key);
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asmlinkage int private_AES_set_encrypt_key(const unsigned char *userKey,
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const int bits, struct AES_KEY *key);
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