KEYMGMT: Add a keydata matching function

[openssl.git] / include / openssl / srp.h

diff --git a/include/openssl/srp.h b/include/openssl/srp.h
index 1007b8321b27a345680ad78b4f13a5c3c0a110ab..9f6f1b86440bfb3c07385ac3793c3eb7ad79981b 100644 (file)
--- a/include/openssl/srp.h
+++ b/include/openssl/srp.h
@@ -1,14 +1,24 @@
 /*
- * Copyright 2011-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright (c) 2004, EdelKey Project. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
+ *
+ * Originally written by Christophe Renou and Peter Sylvester,
+ * for the EdelKey project.
  */
 
-#ifndef HEADER_SRP_H
-# define HEADER_SRP_H
+#ifndef OPENSSL_SRP_H
+# define OPENSSL_SRP_H
+# pragma once
+
+# include <openssl/macros.h>
+# ifndef OPENSSL_NO_DEPRECATED_3_0
+#  define HEADER_SRP_H
+# endif
 
 #include <openssl/opensslconf.h>
 
@@ -43,8 +53,13 @@ typedef struct SRP_user_pwd_st {
     char *info;
 } SRP_user_pwd;
 
+SRP_user_pwd *SRP_user_pwd_new(void);
 void SRP_user_pwd_free(SRP_user_pwd *user_pwd);
 
+void SRP_user_pwd_set_gN(SRP_user_pwd *user_pwd, const BIGNUM *g, const BIGNUM *N);
+int SRP_user_pwd_set1_ids(SRP_user_pwd *user_pwd, const char *id, const char *info);
+int SRP_user_pwd_set0_sv(SRP_user_pwd *user_pwd, BIGNUM *s, BIGNUM *v);
+
 DEFINE_STACK_OF(SRP_user_pwd)
 
 typedef struct SRP_VBASE_st {
@@ -52,17 +67,17 @@ typedef struct SRP_VBASE_st {
     STACK_OF(SRP_gN_cache) *gN_cache;
 /* to simulate a user */
     char *seed_key;
-    BIGNUM *default_g;
-    BIGNUM *default_N;
+    const BIGNUM *default_g;
+    const BIGNUM *default_N;
 } SRP_VBASE;
 
 /*
- * Internal structure storing N and g pair 
+ * Internal structure storing N and g pair
  */
 typedef struct SRP_gN_st {
     char *id;
-    BIGNUM *g;
-    BIGNUM *N;
+    const BIGNUM *g;
+    const BIGNUM *N;
 } SRP_gN;
 
 DEFINE_STACK_OF(SRP_gN)
@@ -71,6 +86,7 @@ SRP_VBASE *SRP_VBASE_new(char *seed_key);
 void SRP_VBASE_free(SRP_VBASE *vb);
 int SRP_VBASE_init(SRP_VBASE *vb, char *verifier_file);
 
+int SRP_VBASE_add0_user(SRP_VBASE *vb, SRP_user_pwd *user_pwd);
 /* This method ignores the configured seed and fails for an unknown user. */
 DEPRECATEDIN_1_1_0(SRP_user_pwd *SRP_VBASE_get_by_user(SRP_VBASE *vb, char *username))
 /* NOTE: unlike in SRP_VBASE_get_by_user, caller owns the returned pointer.*/
@@ -103,22 +119,23 @@ int SRP_create_verifier_BN(const char *user, const char *pass, BIGNUM **salt,
 # define DB_SRP_MODIF    'v'
 
 /* see srp.c */
-char *SRP_check_known_gN_param(BIGNUM *g, BIGNUM *N);
+char *SRP_check_known_gN_param(const BIGNUM *g, const BIGNUM *N);
 SRP_gN *SRP_get_default_gN(const char *id);
 
 /* server side .... */
-BIGNUM *SRP_Calc_server_key(BIGNUM *A, BIGNUM *v, BIGNUM *u, BIGNUM *b,
-                            BIGNUM *N);
-BIGNUM *SRP_Calc_B(BIGNUM *b, BIGNUM *N, BIGNUM *g, BIGNUM *v);
-int SRP_Verify_A_mod_N(BIGNUM *A, BIGNUM *N);
-BIGNUM *SRP_Calc_u(BIGNUM *A, BIGNUM *B, BIGNUM *N);
+BIGNUM *SRP_Calc_server_key(const BIGNUM *A, const BIGNUM *v, const BIGNUM *u,
+                            const BIGNUM *b, const BIGNUM *N);
+BIGNUM *SRP_Calc_B(const BIGNUM *b, const BIGNUM *N, const BIGNUM *g,
+                   const BIGNUM *v);
+int SRP_Verify_A_mod_N(const BIGNUM *A, const BIGNUM *N);
+BIGNUM *SRP_Calc_u(const BIGNUM *A, const BIGNUM *B, const BIGNUM *N);
 
 /* client side .... */
-BIGNUM *SRP_Calc_x(BIGNUM *s, const char *user, const char *pass);
-BIGNUM *SRP_Calc_A(BIGNUM *a, BIGNUM *N, BIGNUM *g);
-BIGNUM *SRP_Calc_client_key(BIGNUM *N, BIGNUM *B, BIGNUM *g, BIGNUM *x,
-                            BIGNUM *a, BIGNUM *u);
-int SRP_Verify_B_mod_N(BIGNUM *B, BIGNUM *N);
+BIGNUM *SRP_Calc_x(const BIGNUM *s, const char *user, const char *pass);
+BIGNUM *SRP_Calc_A(const BIGNUM *a, const BIGNUM *N, const BIGNUM *g);
+BIGNUM *SRP_Calc_client_key(const BIGNUM *N, const BIGNUM *B, const BIGNUM *g,
+                            const BIGNUM *x, const BIGNUM *a, const BIGNUM *u);
+int SRP_Verify_B_mod_N(const BIGNUM *B, const BIGNUM *N);
 
 # define SRP_MINIMAL_N 1024