1 /**************************************************************************/
2 /* */
3 /* Copyright (c) Microsoft Corporation. All rights reserved. */
4 /* */
5 /* This software is licensed under the Microsoft Software License */
6 /* Terms for Microsoft Azure RTOS. Full text of the license can be */
7 /* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
8 /* and in the root directory of this software. */
9 /* */
10 /**************************************************************************/
11
12
13 /**************************************************************************/
14 /**************************************************************************/
15 /** */
16 /** NetX Secure Component */
17 /** */
18 /** Transport Layer Security (TLS) */
19 /** */
20 /**************************************************************************/
21 /**************************************************************************/
22
23 #define NX_SECURE_SOURCE_CODE
24
25 #include "nx_secure_tls.h"
26
27 #ifdef NX_SECURE_ENABLE_ECC_CIPHERSUITE
28
29 #ifndef NX_SECURE_DISABLE_X509
30 /* Supported named curves. */
31 extern const USHORT *_nx_secure_x509_ecc_supported_groups;
32
33 /* Number of supported named curves. */
34 extern USHORT _nx_secure_x509_ecc_supported_groups_count;
35
36 /* Corresponding crypto methods for the supported named curve. */
37 extern const NX_CRYPTO_METHOD **_nx_secure_x509_ecc_curves;
38 #endif
39
40 /**************************************************************************/
41 /* */
42 /* FUNCTION RELEASE */
43 /* */
44 /* _nx_secure_tls_ecc_initialize PORTABLE C */
45 /* 6.1.6 */
46 /* AUTHOR */
47 /* */
48 /* Timothy Stapko, Microsoft Corporation */
49 /* */
50 /* DESCRIPTION */
51 /* */
52 /* This function initializes supported curve lists for TLS. */
53 /* */
54 /* INPUT */
55 /* */
56 /* tls_session TLS control block */
57 /* supported_groups List of supported groups */
58 /* supported_group_count Number of supported groups */
59 /* curves List of curve methods */
60 /* */
61 /* OUTPUT */
62 /* */
63 /* status Completion status */
64 /* */
65 /* CALLS */
66 /* */
67 /* None */
68 /* */
69 /* CALLED BY */
70 /* */
71 /* Application Code */
72 /* */
73 /* RELEASE HISTORY */
74 /* */
75 /* DATE NAME DESCRIPTION */
76 /* */
77 /* 05-19-2020 Timothy Stapko Initial Version 6.0 */
78 /* 09-30-2020 Timothy Stapko Modified comment(s), */
79 /* resulting in version 6.1 */
80 /* 04-02-2021 Timothy Stapko Modified comment(s), added */
81 /* ECC curve table in X509, */
82 /* resulting in version 6.1.6 */
83 /* */
84 /**************************************************************************/
_nx_secure_tls_ecc_initialize(NX_SECURE_TLS_SESSION * tls_session,const USHORT * supported_groups,USHORT supported_group_count,const NX_CRYPTO_METHOD ** curves)85 UINT _nx_secure_tls_ecc_initialize(NX_SECURE_TLS_SESSION *tls_session,
86 const USHORT *supported_groups, USHORT supported_group_count,
87 const NX_CRYPTO_METHOD **curves)
88 {
89
90 tls_session -> nx_secure_tls_ecc.nx_secure_tls_ecc_supported_groups = supported_groups;
91 tls_session -> nx_secure_tls_ecc.nx_secure_tls_ecc_supported_groups_count = supported_group_count;
92 tls_session -> nx_secure_tls_ecc.nx_secure_tls_ecc_curves = curves;
93
94 #ifndef NX_SECURE_DISABLE_X509
95 _nx_secure_x509_ecc_supported_groups = supported_groups;
96 _nx_secure_x509_ecc_supported_groups_count = supported_group_count;
97 _nx_secure_x509_ecc_curves = curves;
98 #endif
99
100 return(NX_SUCCESS);
101 }
102 #endif /* NX_SECURE_ENABLE_ECC_CIPHERSUITE */
103
104
105
