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-rw-r--r--crypto/evp/names.c269
1 files changed, 139 insertions, 130 deletions
diff --git a/crypto/evp/names.c b/crypto/evp/names.c
index 6311ad7cfb77..ff115a31c8de 100644
--- a/crypto/evp/names.c
+++ b/crypto/evp/names.c
@@ -5,21 +5,21 @@
* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -34,10 +34,10 @@
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
* 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.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
@@ -63,144 +63,153 @@
#include <openssl/x509.h>
int EVP_add_cipher(const EVP_CIPHER *c)
- {
- int r;
-
- if (c == NULL) return 0;
+{
+ int r;
- OPENSSL_init();
+ if (c == NULL)
+ return 0;
- r=OBJ_NAME_add(OBJ_nid2sn(c->nid),OBJ_NAME_TYPE_CIPHER_METH,(const char *)c);
- if (r == 0) return(0);
- check_defer(c->nid);
- r=OBJ_NAME_add(OBJ_nid2ln(c->nid),OBJ_NAME_TYPE_CIPHER_METH,(const char *)c);
- return(r);
- }
+ OPENSSL_init();
+ r = OBJ_NAME_add(OBJ_nid2sn(c->nid), OBJ_NAME_TYPE_CIPHER_METH,
+ (const char *)c);
+ if (r == 0)
+ return (0);
+ check_defer(c->nid);
+ r = OBJ_NAME_add(OBJ_nid2ln(c->nid), OBJ_NAME_TYPE_CIPHER_METH,
+ (const char *)c);
+ return (r);
+}
int EVP_add_digest(const EVP_MD *md)
- {
- int r;
- const char *name;
- OPENSSL_init();
-
- name=OBJ_nid2sn(md->type);
- r=OBJ_NAME_add(name,OBJ_NAME_TYPE_MD_METH,(const char *)md);
- if (r == 0) return(0);
- check_defer(md->type);
- r=OBJ_NAME_add(OBJ_nid2ln(md->type),OBJ_NAME_TYPE_MD_METH,(const char *)md);
- if (r == 0) return(0);
-
- if (md->pkey_type && md->type != md->pkey_type)
- {
- r=OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
- OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);
- if (r == 0) return(0);
- check_defer(md->pkey_type);
- r=OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),
- OBJ_NAME_TYPE_MD_METH|OBJ_NAME_ALIAS,name);
- }
- return(r);
- }
+{
+ int r;
+ const char *name;
+ OPENSSL_init();
+
+ name = OBJ_nid2sn(md->type);
+ r = OBJ_NAME_add(name, OBJ_NAME_TYPE_MD_METH, (const char *)md);
+ if (r == 0)
+ return (0);
+ check_defer(md->type);
+ r = OBJ_NAME_add(OBJ_nid2ln(md->type), OBJ_NAME_TYPE_MD_METH,
+ (const char *)md);
+ if (r == 0)
+ return (0);
+
+ if (md->pkey_type && md->type != md->pkey_type) {
+ r = OBJ_NAME_add(OBJ_nid2sn(md->pkey_type),
+ OBJ_NAME_TYPE_MD_METH | OBJ_NAME_ALIAS, name);
+ if (r == 0)
+ return (0);
+ check_defer(md->pkey_type);
+ r = OBJ_NAME_add(OBJ_nid2ln(md->pkey_type),
+ OBJ_NAME_TYPE_MD_METH | OBJ_NAME_ALIAS, name);
+ }
+ return (r);
+}
const EVP_CIPHER *EVP_get_cipherbyname(const char *name)
- {
- const EVP_CIPHER *cp;
+{
+ const EVP_CIPHER *cp;
- cp=(const EVP_CIPHER *)OBJ_NAME_get(name,OBJ_NAME_TYPE_CIPHER_METH);
- return(cp);
- }
+ cp = (const EVP_CIPHER *)OBJ_NAME_get(name, OBJ_NAME_TYPE_CIPHER_METH);
+ return (cp);
+}
const EVP_MD *EVP_get_digestbyname(const char *name)
- {
- const EVP_MD *cp;
+{
+ const EVP_MD *cp;
- cp=(const EVP_MD *)OBJ_NAME_get(name,OBJ_NAME_TYPE_MD_METH);
- return(cp);
- }
+ cp = (const EVP_MD *)OBJ_NAME_get(name, OBJ_NAME_TYPE_MD_METH);
+ return (cp);
+}
void EVP_cleanup(void)
- {
- OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);
- OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);
- /* The above calls will only clean out the contents of the name
- hash table, but not the hash table itself. The following line
- does that part. -- Richard Levitte */
- OBJ_NAME_cleanup(-1);
-
- EVP_PBE_cleanup();
- if (obj_cleanup_defer == 2)
- {
- obj_cleanup_defer = 0;
- OBJ_cleanup();
- }
- OBJ_sigid_free();
- }
-
-struct doall_cipher
- {
- void *arg;
- void (*fn)(const EVP_CIPHER *ciph,
- const char *from, const char *to, void *arg);
- };
+{
+ OBJ_NAME_cleanup(OBJ_NAME_TYPE_CIPHER_METH);
+ OBJ_NAME_cleanup(OBJ_NAME_TYPE_MD_METH);
+ /*
+ * The above calls will only clean out the contents of the name hash
+ * table, but not the hash table itself. The following line does that
+ * part. -- Richard Levitte
+ */
+ OBJ_NAME_cleanup(-1);
+
+ EVP_PBE_cleanup();
+ if (obj_cleanup_defer == 2) {
+ obj_cleanup_defer = 0;
+ OBJ_cleanup();
+ }
+ OBJ_sigid_free();
+}
+
+struct doall_cipher {
+ void *arg;
+ void (*fn) (const EVP_CIPHER *ciph,
+ const char *from, const char *to, void *arg);
+};
static void do_all_cipher_fn(const OBJ_NAME *nm, void *arg)
- {
- struct doall_cipher *dc = arg;
- if (nm->alias)
- dc->fn(NULL, nm->name, nm->data, dc->arg);
- else
- dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);
- }
-
-void EVP_CIPHER_do_all(void (*fn)(const EVP_CIPHER *ciph,
- const char *from, const char *to, void *x), void *arg)
- {
- struct doall_cipher dc;
- dc.fn = fn;
- dc.arg = arg;
- OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
- }
-
-void EVP_CIPHER_do_all_sorted(void (*fn)(const EVP_CIPHER *ciph,
- const char *from, const char *to, void *x), void *arg)
- {
- struct doall_cipher dc;
- dc.fn = fn;
- dc.arg = arg;
- OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn,&dc);
- }
-
-struct doall_md
- {
- void *arg;
- void (*fn)(const EVP_MD *ciph,
- const char *from, const char *to, void *arg);
- };
+{
+ struct doall_cipher *dc = arg;
+ if (nm->alias)
+ dc->fn(NULL, nm->name, nm->data, dc->arg);
+ else
+ dc->fn((const EVP_CIPHER *)nm->data, nm->name, NULL, dc->arg);
+}
+
+void EVP_CIPHER_do_all(void (*fn) (const EVP_CIPHER *ciph,
+ const char *from, const char *to, void *x),
+ void *arg)
+{
+ struct doall_cipher dc;
+ dc.fn = fn;
+ dc.arg = arg;
+ OBJ_NAME_do_all(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
+}
+
+void EVP_CIPHER_do_all_sorted(void (*fn) (const EVP_CIPHER *ciph,
+ const char *from, const char *to,
+ void *x), void *arg)
+{
+ struct doall_cipher dc;
+ dc.fn = fn;
+ dc.arg = arg;
+ OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_CIPHER_METH, do_all_cipher_fn, &dc);
+}
+
+struct doall_md {
+ void *arg;
+ void (*fn) (const EVP_MD *ciph,
+ const char *from, const char *to, void *arg);
+};
static void do_all_md_fn(const OBJ_NAME *nm, void *arg)
- {
- struct doall_md *dc = arg;
- if (nm->alias)
- dc->fn(NULL, nm->name, nm->data, dc->arg);
- else
- dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);
- }
-
-void EVP_MD_do_all(void (*fn)(const EVP_MD *md,
- const char *from, const char *to, void *x), void *arg)
- {
- struct doall_md dc;
- dc.fn = fn;
- dc.arg = arg;
- OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
- }
-
-void EVP_MD_do_all_sorted(void (*fn)(const EVP_MD *md,
- const char *from, const char *to, void *x), void *arg)
- {
- struct doall_md dc;
- dc.fn = fn;
- dc.arg = arg;
- OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
- }
+{
+ struct doall_md *dc = arg;
+ if (nm->alias)
+ dc->fn(NULL, nm->name, nm->data, dc->arg);
+ else
+ dc->fn((const EVP_MD *)nm->data, nm->name, NULL, dc->arg);
+}
+
+void EVP_MD_do_all(void (*fn) (const EVP_MD *md,
+ const char *from, const char *to, void *x),
+ void *arg)
+{
+ struct doall_md dc;
+ dc.fn = fn;
+ dc.arg = arg;
+ OBJ_NAME_do_all(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
+}
+
+void EVP_MD_do_all_sorted(void (*fn) (const EVP_MD *md,
+ const char *from, const char *to,
+ void *x), void *arg)
+{
+ struct doall_md dc;
+ dc.fn = fn;
+ dc.arg = arg;
+ OBJ_NAME_do_all_sorted(OBJ_NAME_TYPE_MD_METH, do_all_md_fn, &dc);
+}