Use side-channel secured mpz_powm_sec of libgmp 5, if available

2010-02-18 17:38:59 +01:00
parent 7d3a830a71
commit 3e35a6e7a1
4 changed files with 30 additions and 1 deletions
@@ -28,6 +28,11 @@
 #include <asn1/asn1_parser.h>
 #include <crypto/hashers/hasher.h>

+#ifdef HAVE_MPZ_POWM_SEC
+# undef mpz_powm
+# define mpz_powm mpz_powm_sec
+#endif
+
 typedef struct private_gmp_rsa_public_key_t private_gmp_rsa_public_key_t;

 /**