/src/openssl/providers/implementations/kdfs/hmacdrbg_kdf.inc
Line | Count | Source |
1 | | /* |
2 | | * Copyright 2025 The OpenSSL Project Authors. All Rights Reserved. |
3 | | * |
4 | | * Licensed under the Apache License 2.0 (the \"License\"). You may not use |
5 | | * this file except in compliance with the License. You can obtain a copy |
6 | | * in the file LICENSE in the source distribution or at |
7 | | * https://www.openssl.org/source/license.html |
8 | | */ |
9 | | |
10 | | |
11 | | |
12 | | /* Machine generated by util/perl/OpenSSL/paramnames.pm */ |
13 | | #ifndef hmac_drbg_kdf_get_ctx_params_list |
14 | | static const OSSL_PARAM hmac_drbg_kdf_get_ctx_params_list[] = { |
15 | | OSSL_PARAM_utf8_string(OSSL_KDF_PARAM_MAC, NULL, 0), |
16 | | OSSL_PARAM_utf8_string(OSSL_KDF_PARAM_DIGEST, NULL, 0), |
17 | | OSSL_PARAM_END |
18 | | }; |
19 | | #endif |
20 | | |
21 | | #ifndef hmac_drbg_kdf_get_ctx_params_st |
22 | | struct hmac_drbg_kdf_get_ctx_params_st { |
23 | | OSSL_PARAM *digest; |
24 | | OSSL_PARAM *mac; |
25 | | }; |
26 | | #endif |
27 | | |
28 | | #ifndef hmac_drbg_kdf_get_ctx_params_decoder |
29 | | static int hmac_drbg_kdf_get_ctx_params_decoder |
30 | | (const OSSL_PARAM *p, struct hmac_drbg_kdf_get_ctx_params_st *r) |
31 | 0 | { |
32 | 0 | const char *s; |
33 | |
|
34 | 0 | memset(r, 0, sizeof(*r)); |
35 | 0 | if (p != NULL) |
36 | 0 | for (; (s = p->key) != NULL; p++) |
37 | 0 | switch(s[0]) { |
38 | 0 | default: |
39 | 0 | break; |
40 | 0 | case 'd': |
41 | 0 | if (ossl_likely(strcmp("igest", s + 1) == 0)) { |
42 | | /* OSSL_KDF_PARAM_DIGEST */ |
43 | 0 | if (ossl_unlikely(r->digest != NULL)) { |
44 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
45 | 0 | "param %s is repeated", s); |
46 | 0 | return 0; |
47 | 0 | } |
48 | 0 | r->digest = (OSSL_PARAM *)p; |
49 | 0 | } |
50 | 0 | break; |
51 | 0 | case 'm': |
52 | 0 | if (ossl_likely(strcmp("ac", s + 1) == 0)) { |
53 | | /* OSSL_KDF_PARAM_MAC */ |
54 | 0 | if (ossl_unlikely(r->mac != NULL)) { |
55 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
56 | 0 | "param %s is repeated", s); |
57 | 0 | return 0; |
58 | 0 | } |
59 | 0 | r->mac = (OSSL_PARAM *)p; |
60 | 0 | } |
61 | 0 | } |
62 | 0 | return 1; |
63 | 0 | } |
64 | | #endif |
65 | | /* End of machine generated */ |
66 | | |
67 | | /* Machine generated by util/perl/OpenSSL/paramnames.pm */ |
68 | | #ifndef hmac_drbg_kdf_set_ctx_params_list |
69 | | static const OSSL_PARAM hmac_drbg_kdf_set_ctx_params_list[] = { |
70 | | OSSL_PARAM_utf8_string(OSSL_KDF_PARAM_PROPERTIES, NULL, 0), |
71 | | OSSL_PARAM_utf8_string(OSSL_KDF_PARAM_DIGEST, NULL, 0), |
72 | | OSSL_PARAM_octet_string(OSSL_KDF_PARAM_HMACDRBG_ENTROPY, NULL, 0), |
73 | | OSSL_PARAM_octet_string(OSSL_KDF_PARAM_HMACDRBG_NONCE, NULL, 0), |
74 | | OSSL_PARAM_END |
75 | | }; |
76 | | #endif |
77 | | |
78 | | #ifndef hmac_drbg_kdf_set_ctx_params_st |
79 | | struct hmac_drbg_kdf_set_ctx_params_st { |
80 | | OSSL_PARAM *digest; |
81 | | OSSL_PARAM *engine; |
82 | | OSSL_PARAM *ent; |
83 | | OSSL_PARAM *nonce; |
84 | | OSSL_PARAM *propq; |
85 | | }; |
86 | | #endif |
87 | | |
88 | | #ifndef hmac_drbg_kdf_set_ctx_params_decoder |
89 | | static int hmac_drbg_kdf_set_ctx_params_decoder |
90 | | (const OSSL_PARAM *p, struct hmac_drbg_kdf_set_ctx_params_st *r) |
91 | 0 | { |
92 | 0 | const char *s; |
93 | |
|
94 | 0 | memset(r, 0, sizeof(*r)); |
95 | 0 | if (p != NULL) |
96 | 0 | for (; (s = p->key) != NULL; p++) |
97 | 0 | switch(s[0]) { |
98 | 0 | default: |
99 | 0 | break; |
100 | 0 | case 'd': |
101 | 0 | if (ossl_likely(strcmp("igest", s + 1) == 0)) { |
102 | | /* OSSL_KDF_PARAM_DIGEST */ |
103 | 0 | if (ossl_unlikely(r->digest != NULL)) { |
104 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
105 | 0 | "param %s is repeated", s); |
106 | 0 | return 0; |
107 | 0 | } |
108 | 0 | r->digest = (OSSL_PARAM *)p; |
109 | 0 | } |
110 | 0 | break; |
111 | 0 | case 'e': |
112 | 0 | switch(s[1]) { |
113 | 0 | default: |
114 | 0 | break; |
115 | 0 | case 'n': |
116 | 0 | switch(s[2]) { |
117 | 0 | default: |
118 | 0 | break; |
119 | 0 | case 'g': |
120 | 0 | if (ossl_likely(strcmp("ine", s + 3) == 0)) { |
121 | | /* OSSL_ALG_PARAM_ENGINE */ |
122 | 0 | if (ossl_unlikely(r->engine != NULL)) { |
123 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
124 | 0 | "param %s is repeated", s); |
125 | 0 | return 0; |
126 | 0 | } |
127 | 0 | r->engine = (OSSL_PARAM *)p; |
128 | 0 | } |
129 | 0 | break; |
130 | 0 | case 't': |
131 | 0 | if (ossl_likely(strcmp("ropy", s + 3) == 0)) { |
132 | | /* OSSL_KDF_PARAM_HMACDRBG_ENTROPY */ |
133 | 0 | if (ossl_unlikely(r->ent != NULL)) { |
134 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
135 | 0 | "param %s is repeated", s); |
136 | 0 | return 0; |
137 | 0 | } |
138 | 0 | r->ent = (OSSL_PARAM *)p; |
139 | 0 | } |
140 | 0 | } |
141 | 0 | } |
142 | 0 | break; |
143 | 0 | case 'n': |
144 | 0 | if (ossl_likely(strcmp("once", s + 1) == 0)) { |
145 | | /* OSSL_KDF_PARAM_HMACDRBG_NONCE */ |
146 | 0 | if (ossl_unlikely(r->nonce != NULL)) { |
147 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
148 | 0 | "param %s is repeated", s); |
149 | 0 | return 0; |
150 | 0 | } |
151 | 0 | r->nonce = (OSSL_PARAM *)p; |
152 | 0 | } |
153 | 0 | break; |
154 | 0 | case 'p': |
155 | 0 | if (ossl_likely(strcmp("roperties", s + 1) == 0)) { |
156 | | /* OSSL_KDF_PARAM_PROPERTIES */ |
157 | 0 | if (ossl_unlikely(r->propq != NULL)) { |
158 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
159 | 0 | "param %s is repeated", s); |
160 | 0 | return 0; |
161 | 0 | } |
162 | 0 | r->propq = (OSSL_PARAM *)p; |
163 | 0 | } |
164 | 0 | } |
165 | 0 | return 1; |
166 | 0 | } |
167 | | #endif |
168 | | /* End of machine generated */ |