Added define LTC_RSA_BLINDING to be able to disable rsa blinding

src/math/gmp_desc.c

@@ -409,6 +409,13 @@ static int isprime(void *a, int *b)
    return CRYPT_OK;
 }
 
+static int set_rand(void *a, int size)
+{
+   LTC_ARGCHK(a != NULL);
+   mpz_random(a, size);
+   return CRYPT_OK;
+}
+
 const ltc_math_descriptor gmp_desc = {
    "GNU MP",
    sizeof(mp_limb_t) * CHAR_BIT - GMP_NAIL_BITS,
@@ -492,6 +499,8 @@ const ltc_math_descriptor gmp_desc = {
    &addmod,
    &submod,
    
+   &set_rand,
+
 };
 
 

src/math/ltm_desc.c

@@ -408,7 +408,13 @@ static int isprime(void *a, int *b)
    err = mpi_to_ltc_error(mp_prime_is_prime(a, 8, b));
    *b = (*b == MP_YES) ? LTC_MP_YES : LTC_MP_NO;
    return err;
-}   
+}
+
+static int set_rand(void *a, int size)
+{
+   LTC_ARGCHK(a != NULL);
+   return mpi_to_ltc_error(mp_rand(a, size));
+}
 
 const ltc_math_descriptor ltm_desc = {
 
@@ -494,6 +500,8 @@ const ltc_math_descriptor ltm_desc = {
    &addmod,
    &submod,
    
+   &set_rand,
+
 };
 
 

src/math/tfm_desc.c

@@ -787,6 +787,8 @@ const ltc_math_descriptor tfm_desc = {
    &addmod,
    &submod,
    
+   NULL,
+
 };