a is a silly name for a DH

diff --git a/regress/lib/libcrypto/dh/dhtest.c b/regress/lib/libcrypto/dh/dhtest.c
index 47203fa..7bd278b 100644 (file)
--- a/regress/lib/libcrypto/dh/dhtest.c
+++ b/regress/lib/libcrypto/dh/dhtest.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dhtest.c,v 1.10 2023/08/12 06:25:26 tb Exp $  */
+/*     $OpenBSD: dhtest.c,v 1.11 2023/08/12 06:28:04 tb Exp $  */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -96,7 +96,7 @@ int
 main(int argc, char *argv[])
 {
        BN_GENCB *_cb;
-       DH *a = NULL;
+       DH *dh = NULL;
        unsigned char *abuf = NULL;
        int i, alen, aout;
        int ret = 1;
@@ -105,20 +105,20 @@ main(int argc, char *argv[])
                err(1, "BN_GENCB_new");
 
        BN_GENCB_set(_cb, &cb, NULL);
-       if ((a = DH_new()) == NULL)
+       if ((dh = DH_new()) == NULL)
                goto err;
 
 #ifdef OPENSSL_NO_ENGINE
-       if (DH_get0_engine(a) != NULL) {
+       if (DH_get0_engine(dh) != NULL) {
                fprintf(stderr, "ENGINE was not NULL\n");
                goto err;
        }
 #endif
 
-       if (!DH_generate_parameters_ex(a, 64, DH_GENERATOR_5, _cb))
+       if (!DH_generate_parameters_ex(dh, 64, DH_GENERATOR_5, _cb))
                goto err;
 
-       if (!DH_check(a, &i))
+       if (!DH_check(dh, &i))
                goto err;
        if (i & DH_CHECK_P_NOT_PRIME)
                printf("p value is not prime\n");
@@ -130,27 +130,27 @@ main(int argc, char *argv[])
                printf("the g value is not a generator\n");
 
        printf("\np    = ");
-       if (!BN_print_fp(stdout, DH_get0_p(a)))
+       if (!BN_print_fp(stdout, DH_get0_p(dh)))
                goto err;
        printf("\ng    = ");
-       if (!BN_print_fp(stdout, DH_get0_g(a)))
+       if (!BN_print_fp(stdout, DH_get0_g(dh)))
                goto err;
        printf("\n");
 
-       if (!DH_generate_key(a))
+       if (!DH_generate_key(dh))
                goto err;
        printf("pri1 = ");
-       if (!BN_print_fp(stdout, DH_get0_priv_key(a)))
+       if (!BN_print_fp(stdout, DH_get0_priv_key(dh)))
                goto err;
        printf("\npub1 = ");
-       if (!BN_print_fp(stdout, DH_get0_pub_key(a)))
+       if (!BN_print_fp(stdout, DH_get0_pub_key(dh)))
                goto err;
        printf("\n");
 
-       alen = DH_size(a);
+       alen = DH_size(dh);
        if ((abuf = malloc(alen)) == NULL)
                err(1, "malloc");
-       aout = DH_compute_key(abuf, DH_get0_pub_key(a), a);
+       aout = DH_compute_key(abuf, DH_get0_pub_key(dh), dh);
 
        printf("key1 = ");
        for (i = 0; i < aout; i++) {
@@ -168,7 +168,7 @@ err:
        ERR_print_errors_fp(stderr);
 
        free(abuf);
-       DH_free(a);
+       DH_free(dh);
        BN_GENCB_free(_cb);
 
        return (ret);