Index: openssl/crypto/engine/tb_asnmth.c |
diff --git a/openssl/crypto/engine/tb_asnmth.c b/openssl/crypto/engine/tb_asnmth.c |
deleted file mode 100644 |
index 75090339f7a2f762887056be58c56d2c9c20657c..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/engine/tb_asnmth.c |
+++ /dev/null |
@@ -1,246 +0,0 @@ |
-/* ==================================================================== |
- * Copyright (c) 2006 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 "eng_int.h" |
-#include "asn1_locl.h" |
-#include <openssl/evp.h> |
- |
-/* If this symbol is defined then ENGINE_get_pkey_asn1_meth_engine(), the |
- * function that is used by EVP to hook in pkey_asn1_meth code and cache |
- * defaults (etc), will display brief debugging summaries to stderr with the |
- * 'nid'. */ |
-/* #define ENGINE_PKEY_ASN1_METH_DEBUG */ |
- |
-static ENGINE_TABLE *pkey_asn1_meth_table = NULL; |
- |
-void ENGINE_unregister_pkey_asn1_meths(ENGINE *e) |
- { |
- engine_table_unregister(&pkey_asn1_meth_table, e); |
- } |
- |
-static void engine_unregister_all_pkey_asn1_meths(void) |
- { |
- engine_table_cleanup(&pkey_asn1_meth_table); |
- } |
- |
-int ENGINE_register_pkey_asn1_meths(ENGINE *e) |
- { |
- if(e->pkey_asn1_meths) |
- { |
- const int *nids; |
- int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0); |
- if(num_nids > 0) |
- return engine_table_register(&pkey_asn1_meth_table, |
- engine_unregister_all_pkey_asn1_meths, e, nids, |
- num_nids, 0); |
- } |
- return 1; |
- } |
- |
-void ENGINE_register_all_pkey_asn1_meths(void) |
- { |
- ENGINE *e; |
- |
- for(e=ENGINE_get_first() ; e ; e=ENGINE_get_next(e)) |
- ENGINE_register_pkey_asn1_meths(e); |
- } |
- |
-int ENGINE_set_default_pkey_asn1_meths(ENGINE *e) |
- { |
- if(e->pkey_asn1_meths) |
- { |
- const int *nids; |
- int num_nids = e->pkey_asn1_meths(e, NULL, &nids, 0); |
- if(num_nids > 0) |
- return engine_table_register(&pkey_asn1_meth_table, |
- engine_unregister_all_pkey_asn1_meths, e, nids, |
- num_nids, 1); |
- } |
- return 1; |
- } |
- |
-/* Exposed API function to get a functional reference from the implementation |
- * table (ie. try to get a functional reference from the tabled structural |
- * references) for a given pkey_asn1_meth 'nid' */ |
-ENGINE *ENGINE_get_pkey_asn1_meth_engine(int nid) |
- { |
- return engine_table_select(&pkey_asn1_meth_table, nid); |
- } |
- |
-/* Obtains a pkey_asn1_meth implementation from an ENGINE functional reference */ |
-const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth(ENGINE *e, int nid) |
- { |
- EVP_PKEY_ASN1_METHOD *ret; |
- ENGINE_PKEY_ASN1_METHS_PTR fn = ENGINE_get_pkey_asn1_meths(e); |
- if(!fn || !fn(e, &ret, NULL, nid)) |
- { |
- ENGINEerr(ENGINE_F_ENGINE_GET_PKEY_ASN1_METH, |
- ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD); |
- return NULL; |
- } |
- return ret; |
- } |
- |
-/* Gets the pkey_asn1_meth callback from an ENGINE structure */ |
-ENGINE_PKEY_ASN1_METHS_PTR ENGINE_get_pkey_asn1_meths(const ENGINE *e) |
- { |
- return e->pkey_asn1_meths; |
- } |
- |
-/* Sets the pkey_asn1_meth callback in an ENGINE structure */ |
-int ENGINE_set_pkey_asn1_meths(ENGINE *e, ENGINE_PKEY_ASN1_METHS_PTR f) |
- { |
- e->pkey_asn1_meths = f; |
- return 1; |
- } |
- |
-/* Internal function to free up EVP_PKEY_ASN1_METHOD structures before an |
- * ENGINE is destroyed |
- */ |
- |
-void engine_pkey_asn1_meths_free(ENGINE *e) |
- { |
- int i; |
- EVP_PKEY_ASN1_METHOD *pkm; |
- if (e->pkey_asn1_meths) |
- { |
- const int *pknids; |
- int npknids; |
- npknids = e->pkey_asn1_meths(e, NULL, &pknids, 0); |
- for (i = 0; i < npknids; i++) |
- { |
- if (e->pkey_asn1_meths(e, &pkm, NULL, pknids[i])) |
- { |
- EVP_PKEY_asn1_free(pkm); |
- } |
- } |
- } |
- } |
- |
-/* Find a method based on a string. This does a linear search through |
- * all implemented algorithms. This is OK in practice because only |
- * a small number of algorithms are likely to be implemented in an engine |
- * and it is not used for speed critical operations. |
- */ |
- |
-const EVP_PKEY_ASN1_METHOD *ENGINE_get_pkey_asn1_meth_str(ENGINE *e, |
- const char *str, int len) |
- { |
- int i, nidcount; |
- const int *nids; |
- EVP_PKEY_ASN1_METHOD *ameth; |
- if (!e->pkey_asn1_meths) |
- return NULL; |
- if (len == -1) |
- len = strlen(str); |
- nidcount = e->pkey_asn1_meths(e, NULL, &nids, 0); |
- for (i = 0; i < nidcount; i++) |
- { |
- e->pkey_asn1_meths(e, &ameth, NULL, nids[i]); |
- if (((int)strlen(ameth->pem_str) == len) && |
- !strncasecmp(ameth->pem_str, str, len)) |
- return ameth; |
- } |
- return NULL; |
- } |
- |
-typedef struct |
- { |
- ENGINE *e; |
- const EVP_PKEY_ASN1_METHOD *ameth; |
- const char *str; |
- int len; |
- } ENGINE_FIND_STR; |
- |
-static void look_str_cb(int nid, STACK_OF(ENGINE) *sk, ENGINE *def, void *arg) |
- { |
- ENGINE_FIND_STR *lk = arg; |
- int i; |
- if (lk->ameth) |
- return; |
- for (i = 0; i < sk_ENGINE_num(sk); i++) |
- { |
- ENGINE *e = sk_ENGINE_value(sk, i); |
- EVP_PKEY_ASN1_METHOD *ameth; |
- e->pkey_asn1_meths(e, &ameth, NULL, nid); |
- if (((int)strlen(ameth->pem_str) == lk->len) && |
- !strncasecmp(ameth->pem_str, lk->str, lk->len)) |
- { |
- lk->e = e; |
- lk->ameth = ameth; |
- return; |
- } |
- } |
- } |
- |
-const EVP_PKEY_ASN1_METHOD *ENGINE_pkey_asn1_find_str(ENGINE **pe, |
- const char *str, int len) |
- { |
- ENGINE_FIND_STR fstr; |
- fstr.e = NULL; |
- fstr.ameth = NULL; |
- fstr.str = str; |
- fstr.len = len; |
- CRYPTO_w_lock(CRYPTO_LOCK_ENGINE); |
- engine_table_doall(pkey_asn1_meth_table, look_str_cb, &fstr); |
- /* If found obtain a structural reference to engine */ |
- if (fstr.e) |
- { |
- fstr.e->struct_ref++; |
- engine_ref_debug(fstr.e, 0, 1) |
- } |
- *pe = fstr.e; |
- CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE); |
- return fstr.ameth; |
- } |