rsa_generate_keypair: Delete unlikely and redundant check for p == q.

ChangeLog

+2018-09-13  Niels Möller  <nisse@lysator.liu.se>
+
+	* rsa-keygen.c (rsa_generate_keypair): Delete unlikely and
+	redundant check for p == q.
+
 2018-08-09  Niels Möller  <nisse@lysator.liu.se>
 
 	* rsa-internal.h (_rsa_blind, _rsa_unblind): Mark with

rsa-keygen.c

@@ -126,10 +126,6 @@ rsa_generate_keypair(struct rsa_public_key *pub,
 			      random_ctx, random,
 			      progress_ctx, progress);
 
-	  /* Very unlikely. */
-	  if (mpz_cmp (key->q, key->p) == 0)
-	    continue;
-
 	  mpz_sub_ui(q1, key->q, 1);
       
 	  /* If e was given, we must choose q such that q-1 has no factors in