1 files changed, 0 insertions, 356 deletions

diff --git a/src/lib/libcrypto/asn1/p5_pbev2.c b/src/lib/libcrypto/asn1/p5_pbev2.c
deleted file mode 100644
index 76872a8dec..0000000000
--- a/src/lib/libcrypto/asn1/p5_pbev2.c
+++ /dev/null
@@ -1,356 +0,0 @@
-/* $OpenBSD: p5_pbev2.c,v 1.35 2024/03/26 07:03:10 tb Exp $ */
-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
- * project 1999-2004.
- */
-/* ====================================================================
- * Copyright (c) 1999 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
- *    licensing@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 <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <openssl/asn1t.h>
-#include <openssl/err.h>
-#include <openssl/x509.h>
-
-#include "evp_local.h"
-#include "x509_local.h"
-
-/* PKCS#5 v2.0 password based encryption structures */
-
-static const ASN1_TEMPLATE PBE2PARAM_seq_tt[] = {
-        {
-                .offset = offsetof(PBE2PARAM, keyfunc),
-                .field_name = "keyfunc",
-                .item = &X509_ALGOR_it,
-        },
-        {
-                .offset = offsetof(PBE2PARAM, encryption),
-                .field_name = "encryption",
-                .item = &X509_ALGOR_it,
-        },
-};
-
-const ASN1_ITEM PBE2PARAM_it = {
-        .itype = ASN1_ITYPE_SEQUENCE,
-        .utype = V_ASN1_SEQUENCE,
-        .templates = PBE2PARAM_seq_tt,
-        .tcount = sizeof(PBE2PARAM_seq_tt) / sizeof(ASN1_TEMPLATE),
-        .size = sizeof(PBE2PARAM),
-        .sname = "PBE2PARAM",
-};
-
-
-PBE2PARAM *
-d2i_PBE2PARAM(PBE2PARAM **a, const unsigned char **in, long len)
-{
-        return (PBE2PARAM *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
-            &PBE2PARAM_it);
-}
-
-int
-i2d_PBE2PARAM(PBE2PARAM *a, unsigned char **out)
-{
-        return ASN1_item_i2d((ASN1_VALUE *)a, out, &PBE2PARAM_it);
-}
-
-PBE2PARAM *
-PBE2PARAM_new(void)
-{
-        return (PBE2PARAM *)ASN1_item_new(&PBE2PARAM_it);
-}
-
-void
-PBE2PARAM_free(PBE2PARAM *a)
-{
-        ASN1_item_free((ASN1_VALUE *)a, &PBE2PARAM_it);
-}
-
-static const ASN1_TEMPLATE PBKDF2PARAM_seq_tt[] = {
-        {
-                .offset = offsetof(PBKDF2PARAM, salt),
-                .field_name = "salt",
-                .item = &ASN1_ANY_it,
-        },
-        {
-                .offset = offsetof(PBKDF2PARAM, iter),
-                .field_name = "iter",
-                .item = &ASN1_INTEGER_it,
-        },
-        {
-                .flags = ASN1_TFLG_OPTIONAL,
-                .offset = offsetof(PBKDF2PARAM, keylength),
-                .field_name = "keylength",
-                .item = &ASN1_INTEGER_it,
-        },
-        {
-                .flags = ASN1_TFLG_OPTIONAL,
-                .offset = offsetof(PBKDF2PARAM, prf),
-                .field_name = "prf",
-                .item = &X509_ALGOR_it,
-        },
-};
-
-const ASN1_ITEM PBKDF2PARAM_it = {
-        .itype = ASN1_ITYPE_SEQUENCE,
-        .utype = V_ASN1_SEQUENCE,
-        .templates = PBKDF2PARAM_seq_tt,
-        .tcount = sizeof(PBKDF2PARAM_seq_tt) / sizeof(ASN1_TEMPLATE),
-        .size = sizeof(PBKDF2PARAM),
-        .sname = "PBKDF2PARAM",
-};
-
-
-PBKDF2PARAM *
-d2i_PBKDF2PARAM(PBKDF2PARAM **a, const unsigned char **in, long len)
-{
-        return (PBKDF2PARAM *)ASN1_item_d2i((ASN1_VALUE **)a, in, len,
-            &PBKDF2PARAM_it);
-}
-
-int
-i2d_PBKDF2PARAM(PBKDF2PARAM *a, unsigned char **out)
-{
-        return ASN1_item_i2d((ASN1_VALUE *)a, out, &PBKDF2PARAM_it);
-}
-
-PBKDF2PARAM *
-PBKDF2PARAM_new(void)
-{
-        return (PBKDF2PARAM *)ASN1_item_new(&PBKDF2PARAM_it);
-}
-
-void
-PBKDF2PARAM_free(PBKDF2PARAM *a)
-{
-        ASN1_item_free((ASN1_VALUE *)a, &PBKDF2PARAM_it);
-}
-
-/*
- * Return an algorithm identifier for a PKCS#5 v2.0 PBE algorithm:
- * yes I know this is horrible!
- */
-
-X509_ALGOR *
-PKCS5_pbe2_set(const EVP_CIPHER *cipher, int iter, unsigned char *salt,
-    int saltlen)
-{
-        X509_ALGOR *scheme = NULL, *kalg = NULL, *ret = NULL;
-        int prf_nid = NID_hmacWithSHA1;
-        int alg_nid, keylen;
-        EVP_CIPHER_CTX ctx;
-        unsigned char iv[EVP_MAX_IV_LENGTH];
-        PBE2PARAM *pbe2 = NULL;
-        ASN1_OBJECT *obj;
-
-        alg_nid = EVP_CIPHER_type(cipher);
-        if (alg_nid == NID_undef) {
-                ASN1error(ASN1_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER);
-                goto err;
-        }
-        obj = OBJ_nid2obj(alg_nid);
-
-        if (!(pbe2 = PBE2PARAM_new()))
-                goto merr;
-
-        /* Setup the AlgorithmIdentifier for the encryption scheme */
-        scheme = pbe2->encryption;
-
-        scheme->algorithm = obj;
-        if (!(scheme->parameter = ASN1_TYPE_new()))
-                goto merr;
-
-        /* Create random IV */
-        if (EVP_CIPHER_iv_length(cipher) > 0)
-                arc4random_buf(iv, EVP_CIPHER_iv_length(cipher));
-
-        EVP_CIPHER_CTX_legacy_clear(&ctx);
-
-        /* Dummy cipherinit to just setup the IV, and PRF */
-        if (!EVP_CipherInit_ex(&ctx, cipher, NULL, NULL, iv, 0))
-                goto err;
-        if (EVP_CIPHER_param_to_asn1(&ctx, scheme->parameter) < 0) {
-                ASN1error(ASN1_R_ERROR_SETTING_CIPHER_PARAMS);
-                EVP_CIPHER_CTX_cleanup(&ctx);
-                goto err;
-        }
-        EVP_CIPHER_CTX_cleanup(&ctx);
-
-        /* If its RC2 then we'd better setup the key length */
-
-        if (alg_nid == NID_rc2_cbc)
-                keylen = EVP_CIPHER_key_length(cipher);
-        else
-                keylen = -1;
-
-        /* Setup keyfunc */
-
-        X509_ALGOR_free(pbe2->keyfunc);
-
-        pbe2->keyfunc = PKCS5_pbkdf2_set(iter, salt, saltlen, prf_nid, keylen);
-
-        if (!pbe2->keyfunc)
-                goto merr;
-
-        /* Now set up top level AlgorithmIdentifier */
-
-        if (!(ret = X509_ALGOR_new()))
-                goto merr;
-        if (!(ret->parameter = ASN1_TYPE_new()))
-                goto merr;
-
-        ret->algorithm = OBJ_nid2obj(NID_pbes2);
-
-        /* Encode PBE2PARAM into parameter */
-
-        if (!ASN1_item_pack(pbe2, &PBE2PARAM_it,
-                &ret->parameter->value.sequence)) goto merr;
-        ret->parameter->type = V_ASN1_SEQUENCE;
-
-        PBE2PARAM_free(pbe2);
-        pbe2 = NULL;
-
-        return ret;
-
- merr:
-        ASN1error(ERR_R_MALLOC_FAILURE);
-
- err:
-        PBE2PARAM_free(pbe2);
-        /* Note 'scheme' is freed as part of pbe2 */
-        X509_ALGOR_free(kalg);
-        X509_ALGOR_free(ret);
-
-        return NULL;
-}
-
-X509_ALGOR *
-PKCS5_pbkdf2_set(int iter, unsigned char *salt, int saltlen, int prf_nid,
-    int keylen)
-{
-        X509_ALGOR *keyfunc = NULL;
-        PBKDF2PARAM *kdf = NULL;
-        ASN1_OCTET_STRING *osalt = NULL;
-
-        if (!(kdf = PBKDF2PARAM_new()))
-                goto merr;
-        if (!(osalt = ASN1_OCTET_STRING_new()))
-                goto merr;
-
-        kdf->salt->value.octet_string = osalt;
-        kdf->salt->type = V_ASN1_OCTET_STRING;
-
-        if (!saltlen)
-                saltlen = PKCS5_SALT_LEN;
-        if (!(osalt->data = malloc (saltlen)))
-                goto merr;
-
-        osalt->length = saltlen;
-
-        if (salt)
-                memcpy (osalt->data, salt, saltlen);
-        else
-                arc4random_buf(osalt->data, saltlen);
-
-        if (iter <= 0)
-                iter = PKCS5_DEFAULT_ITER;
-
-        if (!ASN1_INTEGER_set(kdf->iter, iter))
-                goto merr;
-
-        /* If have a key len set it up */
-
-        if (keylen > 0) {
-                if (!(kdf->keylength = ASN1_INTEGER_new()))
-                        goto merr;
-                if (!ASN1_INTEGER_set(kdf->keylength, keylen))
-                        goto merr;
-        }
-
-        /* prf can stay NULL if we are using hmacWithSHA1 */
-        if (prf_nid > 0 && prf_nid != NID_hmacWithSHA1) {
-                kdf->prf = X509_ALGOR_new();
-                if (!kdf->prf)
-                        goto merr;
-                X509_ALGOR_set0(kdf->prf, OBJ_nid2obj(prf_nid),
-                V_ASN1_NULL, NULL);
-        }
-
-        /* Finally setup the keyfunc structure */
-
-        keyfunc = X509_ALGOR_new();
-        if (!keyfunc)
-                goto merr;
-
-        keyfunc->algorithm = OBJ_nid2obj(NID_id_pbkdf2);
-
-        /* Encode PBKDF2PARAM into parameter of pbe2 */
-
-        if (!(keyfunc->parameter = ASN1_TYPE_new()))
-                goto merr;
-
-        if (!ASN1_item_pack(kdf, &PBKDF2PARAM_it,
-                &keyfunc->parameter->value.sequence))
-                goto merr;
-        keyfunc->parameter->type = V_ASN1_SEQUENCE;
-
-        PBKDF2PARAM_free(kdf);
-        return keyfunc;
-
- merr:
-        ASN1error(ERR_R_MALLOC_FAILURE);
-        PBKDF2PARAM_free(kdf);
-        X509_ALGOR_free(keyfunc);
-        return NULL;
-}