1 files changed, 0 insertions, 116 deletions

diff --git a/src/lib/libcrypto/ecdsa/ecs_vrf.c b/src/lib/libcrypto/ecdsa/ecs_vrf.c
deleted file mode 100644
index a4b627ace6..0000000000
--- a/src/lib/libcrypto/ecdsa/ecs_vrf.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/* $OpenBSD: ecs_vrf.c,v 1.5 2015/02/08 13:35:07 jsing Exp $ */
-/*
- * Written by Nils Larsch for the OpenSSL project
- */
-/* ====================================================================
- * Copyright (c) 1998-2002 The OpenSSL Project.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in
- *    the documentation and/or other materials provided with the
- *    distribution.
- *
- * 3. All advertising materials mentioning features or use of this
- *    software must display the following acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
- *
- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
- *    endorse or promote products derived from this software without
- *    prior written permission. For written permission, please contact
- *    openssl-core@OpenSSL.org.
- *
- * 5. Products derived from this software may not be called "OpenSSL"
- *    nor may "OpenSSL" appear in their names without prior written
- *    permission of the OpenSSL Project.
- *
- * 6. Redistributions of any form whatsoever must retain the following
- *    acknowledgment:
- *    "This product includes software developed by the OpenSSL Project
- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
- *
- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
- * OF THE POSSIBILITY OF SUCH DAMAGE.
- * ====================================================================
- *
- * This product includes cryptographic software written by Eric Young
- * (eay@cryptsoft.com).  This product includes software written by Tim
- * Hudson (tjh@cryptsoft.com).
- *
- */
-
-#include <string.h>
-#include <openssl/opensslconf.h>
-
-#include "ecs_locl.h"
-#ifndef OPENSSL_NO_ENGINE
-#include <openssl/engine.h>
-#endif
-
-/* returns
- *      1: correct signature
- *      0: incorrect signature
- *     -1: error
- */
-int
-ECDSA_do_verify(const unsigned char *dgst, int dgst_len, const ECDSA_SIG *sig,
-    EC_KEY *eckey)
-{
-        ECDSA_DATA *ecdsa = ecdsa_check(eckey);
-
-        if (ecdsa == NULL)
-                return 0;
-        return ecdsa->meth->ecdsa_do_verify(dgst, dgst_len, sig, eckey);
-}
-
-/* returns
- *      1: correct signature
- *      0: incorrect signature
- *     -1: error
- */
-int
-ECDSA_verify(int type, const unsigned char *dgst, int dgst_len,
-    const unsigned char *sigbuf, int sig_len, EC_KEY *eckey)
-{
-        ECDSA_SIG *s;
-        unsigned char *der = NULL;
-        const unsigned char *p = sigbuf;
-        int derlen = -1;
-        int ret = -1;
-
-        s = ECDSA_SIG_new();
-        if (s == NULL)
-                return (ret);
-        if (d2i_ECDSA_SIG(&s, &p, sig_len) == NULL)
-                goto err;
-        /* Ensure signature uses DER and doesn't have trailing garbage */
-        derlen = i2d_ECDSA_SIG(s, &der);
-        if (derlen != sig_len || memcmp(sigbuf, der, derlen))
-                goto err;
-        ret = ECDSA_do_verify(dgst, dgst_len, s, eckey);
-
-err:
-        if (derlen > 0) {
-                explicit_bzero(der, derlen);
-                free(der);
-        }
-        ECDSA_SIG_free(s);
-        return (ret);
-}