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Remove isc_safe_memcompare, it's not needed anywhere and can't be replaced with CRYPTO_memcmp()

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Ondřej Surý
2018-07-20 10:06:14 -04:00
parent 66ba2fdad5
commit b105ccee68
5 changed files with 5 additions and 29 deletions
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5
lib/isc/include/isc/safe.h
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@@ -29,11 +29,6 @@ ISC_LANG_BEGINDECLS
*
*/
#define isc_safe_memcompare(b1, b2, n) CRYPTO_memcmp(b1, b2, n)
/*%<
* Clone of libc memcmp() which is safe to differential timing attacks.
*/
#define isc_safe_memwipe(ptr, len) OPENSSL_cleanse(ptr, len)
/*%<
* Clear the memory of length `len` pointed to by `ptr`.