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r15512@catbus: nickm | 2007-10-02 16:27:43 -0400

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Make some functions static; remove some dead code.


svn:r11750
This commit is contained in:
Nick Mathewson
2007-10-02 20:35:23 +00:00
parent f4f780b526
commit 8439c4ec2f
7 changed files with 22 additions and 78 deletions
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src/common/aes.c
-34
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@@ -311,29 +311,6 @@ aes_crypt(aes_cnt_cipher_t *cipher, const char *input, size_t len,
}
}
#if 0
/** Return the current value of <b>cipher</b>'s counter. */
u64
aes_get_counter(aes_cnt_cipher_t *cipher)
{
u64 counter = cipher->pos;
counter |= ((u64)cipher->counter0) << 4;
counter |= ((u64)cipher->counter1) << 36;
return counter;
}
/** Set <b>cipher</b>'s counter to <b>counter</b>. */
void
aes_set_counter(aes_cnt_cipher_t *cipher, u64 counter)
{
cipher->pos = (u8)(counter & 0x0f);
cipher->counter0 = (u32) ((counter >> 4) & 0xffffffff);
cipher->counter1 = (u32) (counter >> 36);
_aes_fill_buf(cipher);
}
#endif
/** DOCDOC */
void
aes_set_iv(aes_cnt_cipher_t *cipher, const char *iv)
@@ -352,17 +329,6 @@ aes_set_iv(aes_cnt_cipher_t *cipher, const char *iv)
_aes_fill_buf(cipher);
}
#if 0
/** Increment <b>cipher</b>'s counter by <b>delta</b>. */
void
aes_adjust_counter(aes_cnt_cipher_t *cipher, long delta)
{
u64 counter = aes_get_counter(cipher);
counter += delta;
aes_set_counter(cipher, counter);
}
#endif
#ifdef USE_BUILTIN_AES
/*======================================================================*/
/* From rijndael-alg-fst.c */