Don't compile in support for DSA speed testing if not needed

If there is no DSA support in the library we should not compile in support
for speed testing of DSA. We should skip it in much the same way that we
do for other algorithms.

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tom Cosgrove <tom.cosgrove@arm.com>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/25153)

1 files changed, 22 insertions, 0 deletions

diff --git a/apps/speed.c b/apps/speed.c
index dc3fe0c780..81befba9d4 100644
--- a/apps/speed.c
+++ b/apps/speed.c
@@ -362,12 +362,14 @@ static const OPT_PAIR doit_choices[] = {
 
 static double results[ALGOR_NUM][SIZE_NUM];
 
+#ifndef OPENSSL_NO_DSA
 enum { R_DSA_1024, R_DSA_2048, DSA_NUM };
 static const OPT_PAIR dsa_choices[DSA_NUM] = {
     {"dsa1024", R_DSA_1024},
     {"dsa2048", R_DSA_2048}
 };
 static double dsa_results[DSA_NUM][2];  /* 2 ops: sign then verify */
+#endif /* OPENSSL_NO_DSA */
 
 enum {
     R_RSA_512, R_RSA_1024, R_RSA_2048, R_RSA_3072, R_RSA_4096, R_RSA_7680,
@@ -527,8 +529,10 @@ typedef struct loopargs_st {
     EVP_PKEY_CTX *rsa_verify_ctx[RSA_NUM];
     EVP_PKEY_CTX *rsa_encrypt_ctx[RSA_NUM];
     EVP_PKEY_CTX *rsa_decrypt_ctx[RSA_NUM];
+#ifndef OPENSSL_NO_DSA
     EVP_PKEY_CTX *dsa_sign_ctx[DSA_NUM];
     EVP_PKEY_CTX *dsa_verify_ctx[DSA_NUM];
+#endif
     EVP_PKEY_CTX *ecdsa_sign_ctx[ECDSA_NUM];
     EVP_PKEY_CTX *ecdsa_verify_ctx[ECDSA_NUM];
     EVP_PKEY_CTX *ecdh_ctx[EC_NUM];
@@ -1086,6 +1090,7 @@ static int FFDH_derive_key_loop(void *args)
 }
 #endif /* OPENSSL_NO_DH */
 
+#ifndef OPENSSL_NO_DSA
 static int DSA_sign_loop(void *args)
 {
     loopargs_t *tempargs = *(loopargs_t **) args;
@@ -1128,6 +1133,7 @@ static int DSA_verify_loop(void *args)
     }
     return count;
 }
+#endif /* OPENSSL_NO_DSA */
 
 static int ECDSA_sign_loop(void *args)
 {
@@ -1843,8 +1849,10 @@ int speed_main(int argc, char **argv)
     uint8_t ffdh_doit[FFDH_NUM] = { 0 };
 
 #endif /* OPENSSL_NO_DH */
+#ifndef OPENSSL_NO_DSA
     static const unsigned int dsa_bits[DSA_NUM] = { 1024, 2048 };
     uint8_t dsa_doit[DSA_NUM] = { 0 };
+#endif /* OPENSSL_NO_DSA */
     /*
      * We only test over the following curves as they are representative, To
      * add tests over more curves, simply add the curve NID and curve name to
@@ -2151,6 +2159,7 @@ int speed_main(int argc, char **argv)
                 sigs_algname[sigs_algs_len++] = OPENSSL_strdup(rsa_choices[i].name);
             }
         }
+#ifndef OPENSSL_NO_DSA
         else if (strcmp(sig_name, "DSA") == 0) {
             if (sigs_algs_len + DSA_NUM >= MAX_SIG_NUM) {
                 BIO_printf(bio_err,
@@ -2162,6 +2171,7 @@ int speed_main(int argc, char **argv)
                 sigs_algname[sigs_algs_len++] = OPENSSL_strdup(dsa_choices[i].name);
             }
         }
+#endif /* OPENSSL_NO_DSA */
         /* skipping these algs as tested elsewhere - and b/o setup is a pain */
         else if (strcmp(sig_name, "ED25519") &&
                  strcmp(sig_name, "ED448") &&
@@ -2233,6 +2243,7 @@ int speed_main(int argc, char **argv)
             }
         }
 #endif
+#ifndef OPENSSL_NO_DSA
         if (HAS_PREFIX(algo, "dsa")) {
             if (algo[sizeof("dsa") - 1] == '\0') {
                 memset(dsa_doit, 1, sizeof(dsa_doit));
@@ -2243,6 +2254,7 @@ int speed_main(int argc, char **argv)
                 algo_found = 1;
             }
         }
+#endif
         if (strcmp(algo, "aes") == 0) {
             doit[D_CBC_128_AES] = doit[D_CBC_192_AES] = doit[D_CBC_256_AES] = 1;
             algo_found = 1;
@@ -2468,7 +2480,9 @@ int speed_main(int argc, char **argv)
 #ifndef OPENSSL_NO_DH
         memset(ffdh_doit, 1, sizeof(ffdh_doit));
 #endif
+#ifndef OPENSSL_NO_DSA
         memset(dsa_doit, 1, sizeof(dsa_doit));
+#endif
 #ifndef OPENSSL_NO_ECX
         memset(ecdsa_doit, 1, sizeof(ecdsa_doit));
         memset(ecdh_doit, 1, sizeof(ecdh_doit));
@@ -3117,6 +3131,7 @@ int speed_main(int argc, char **argv)
         EVP_PKEY_free(rsa_key);
     }
 
+#ifndef OPENSSL_NO_DSA
     for (testnum = 0; testnum < DSA_NUM; testnum++) {
         EVP_PKEY *dsa_key = NULL;
         int st;
@@ -3192,6 +3207,7 @@ int speed_main(int argc, char **argv)
         }
         EVP_PKEY_free(dsa_key);
     }
+#endif /* OPENSSL_NO_DSA */
 
     for (testnum = 0; testnum < ECDSA_NUM; testnum++) {
         EVP_PKEY *ecdsa_key = NULL;
@@ -4226,6 +4242,7 @@ int speed_main(int argc, char **argv)
                    rsa_results[k][2], rsa_results[k][3]);
     }
     testnum = 1;
+#ifndef OPENSSL_NO_DSA
     for (k = 0; k < DSA_NUM; k++) {
         if (!dsa_doit[k])
             continue;
@@ -4241,6 +4258,7 @@ int speed_main(int argc, char **argv)
                    dsa_bits[k], 1.0 / dsa_results[k][0], 1.0 / dsa_results[k][1],
                    dsa_results[k][0], dsa_results[k][1]);
     }
+#endif /* OPENSSL_NO_DSA */
     testnum = 1;
     for (k = 0; k < OSSL_NELEM(ecdsa_doit); k++) {
         if (!ecdsa_doit[k])
@@ -4410,10 +4428,12 @@ int speed_main(int argc, char **argv)
         for (k = 0; k < FFDH_NUM; k++)
             EVP_PKEY_CTX_free(loopargs[i].ffdh_ctx[k]);
 #endif
+#ifndef OPENSSL_NO_DSA
         for (k = 0; k < DSA_NUM; k++) {
             EVP_PKEY_CTX_free(loopargs[i].dsa_sign_ctx[k]);
             EVP_PKEY_CTX_free(loopargs[i].dsa_verify_ctx[k]);
         }
+#endif
         for (k = 0; k < ECDSA_NUM; k++) {
             EVP_PKEY_CTX_free(loopargs[i].ecdsa_sign_ctx[k]);
             EVP_PKEY_CTX_free(loopargs[i].ecdsa_verify_ctx[k]);
@@ -4662,6 +4682,7 @@ static int do_multi(int multi, int size_num)
                     d = atof(sstrsep(&p, sep));
                     rsa_results[k][3] += d;
                 }
+# ifndef OPENSSL_NO_DSA
             } else if (CHECK_AND_SKIP_PREFIX(p, "+F3:")) {
                 tk = sstrsep(&p, sep);
                 if (strtoint(tk, 0, OSSL_NELEM(dsa_results), &k)) {
@@ -4673,6 +4694,7 @@ static int do_multi(int multi, int size_num)
                     d = atof(sstrsep(&p, sep));
                     dsa_results[k][1] += d;
                 }
+# endif /* OPENSSL_NO_DSA */
             } else if (CHECK_AND_SKIP_PREFIX(p, "+F4:")) {
                 tk = sstrsep(&p, sep);
                 if (strtoint(tk, 0, OSSL_NELEM(ecdsa_results), &k)) {