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| author | Nick Mathewson <nickm@torproject.org> | 2018-07-11 10:10:42 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2018-07-11 10:19:06 -0400 |
| commit | 2b523604481f35571049a5cc80eaaaade168f2c8 (patch) | |
| tree | d8cbd9a8ece87ca813f922bdfac7559aa5e1d06f /src/lib/crypt_ops/crypto_hkdf.c | |
| parent | 537092cdbb7f4be0e6d68f4e5d65ca2a403375f9 (diff) | |
| download | tor-2b523604481f35571049a5cc80eaaaade168f2c8.tar.gz tor-2b523604481f35571049a5cc80eaaaade168f2c8.zip | |
Only use OpenSSL kdf support if it is present.
We have to check for ERR_load_KDF_strings() here, since that's the
only one that's actually a function rather than a macro.
Fixes compilation with LibreSSL. Fixes bug 26712; bug not in
any released Tor.
Diffstat (limited to 'src/lib/crypt_ops/crypto_hkdf.c')
| -rw-r--r-- | src/lib/crypt_ops/crypto_hkdf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/crypt_ops/crypto_hkdf.c b/src/lib/crypt_ops/crypto_hkdf.c index 0200d0fe9c..1873632a9d 100644 --- a/src/lib/crypt_ops/crypto_hkdf.c +++ b/src/lib/crypt_ops/crypto_hkdf.c @@ -19,9 +19,9 @@ #include <openssl/opensslv.h> -#if OPENSSL_VERSION_NUMBER >= OPENSSL_V_SERIES(1,1,0) -#define HAVE_OPENSSL_HKDF 1 +#if defined(HAVE_ERR_LOAD_KDF_STRINGS) #include <openssl/kdf.h> +#define HAVE_OPENSSL_HKDF 1 #endif #include <string.h> |