repair build for libcrypto without ed25519 support

diff --git a/ssh-pkcs11.c b/ssh-pkcs11.c
index 34e430875510ed7e8e5c34f9e3f57a61d83bcf19..4ab1fa90e9b0b0f15ce4c777c8dd20c3fd65a625 100644 (file)
--- a/ssh-pkcs11.c
+++ b/ssh-pkcs11.c
@@ -1212,7 +1212,9 @@ pkcs11_fetch_x509_pubkey(struct pkcs11_provider *p, CK_ULONG slotidx,
        int                      i, success = -1;
        const u_char            *cp;
        char                    *subject = NULL;
+#ifdef OPENSSL_HAS_ED25519
        size_t                  len;
+#endif /* OPENSSL_HAS_ED25519 */
 #ifdef OPENSSL_HAS_ECC
        int                     r, nid;
 #endif
@@ -1350,6 +1352,7 @@ pkcs11_fetch_x509_pubkey(struct pkcs11_provider *p, CK_ULONG slotidx,
                /* success */
                success = 0;
 #endif /* OPENSSL_HAS_ECC */
+#ifdef OPENSSL_HAS_ED25519
        } else if (EVP_PKEY_base_id(evp) == EVP_PKEY_ED25519) {
                if ((key = sshkey_new(KEY_UNSPEC)) == NULL ||
                    (key->ed25519_pk = calloc(1, ED25519_PK_SZ)) == NULL)
@@ -1370,6 +1373,7 @@ pkcs11_fetch_x509_pubkey(struct pkcs11_provider *p, CK_ULONG slotidx,
                        goto out;
                /* success */
                success = 0;
+#endif /* OPENSSL_HAS_ED25519 */
        } else {
                error("unknown certificate key type");
                goto out;