/src/openssl/providers/implementations/ciphers/ciphercommon_gcm.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 ossl_cipher_gcm_get_ctx_params_list |
14 | | static const OSSL_PARAM ossl_cipher_gcm_get_ctx_params_list[] = { |
15 | | OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL), |
16 | | OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_IVLEN, NULL), |
17 | | OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TAGLEN, NULL), |
18 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_IV, NULL, 0), |
19 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_UPDATED_IV, NULL, 0), |
20 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0), |
21 | | OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD, NULL), |
22 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN, NULL, 0), |
23 | | OSSL_PARAM_uint(OSSL_CIPHER_PARAM_AEAD_IV_GENERATED, NULL), |
24 | | OSSL_PARAM_END |
25 | | }; |
26 | | #endif |
27 | | |
28 | | #ifndef ossl_cipher_gcm_get_ctx_params_st |
29 | | struct ossl_cipher_gcm_get_ctx_params_st { |
30 | | OSSL_PARAM *gen; |
31 | | OSSL_PARAM *iv; |
32 | | OSSL_PARAM *ivgen; |
33 | | OSSL_PARAM *ivlen; |
34 | | OSSL_PARAM *keylen; |
35 | | OSSL_PARAM *pad; |
36 | | OSSL_PARAM *tag; |
37 | | OSSL_PARAM *taglen; |
38 | | OSSL_PARAM *updiv; |
39 | | }; |
40 | | #endif |
41 | | |
42 | | #ifndef ossl_cipher_gcm_get_ctx_params_decoder |
43 | | static int ossl_cipher_gcm_get_ctx_params_decoder |
44 | | (const OSSL_PARAM *p, struct ossl_cipher_gcm_get_ctx_params_st *r) |
45 | 0 | { |
46 | 0 | const char *s; |
47 | |
|
48 | 0 | memset(r, 0, sizeof(*r)); |
49 | 0 | if (p != NULL) |
50 | 0 | for (; (s = p->key) != NULL; p++) |
51 | 0 | switch(s[0]) { |
52 | 0 | default: |
53 | 0 | break; |
54 | 0 | case 'i': |
55 | 0 | switch(s[1]) { |
56 | 0 | default: |
57 | 0 | break; |
58 | 0 | case 'v': |
59 | 0 | switch(s[2]) { |
60 | 0 | default: |
61 | 0 | break; |
62 | 0 | case '-': |
63 | 0 | if (ossl_likely(strcmp("generated", s + 3) == 0)) { |
64 | | /* OSSL_CIPHER_PARAM_AEAD_IV_GENERATED */ |
65 | 0 | if (ossl_unlikely(r->gen != NULL)) { |
66 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
67 | 0 | "param %s is repeated", s); |
68 | 0 | return 0; |
69 | 0 | } |
70 | 0 | r->gen = (OSSL_PARAM *)p; |
71 | 0 | } |
72 | 0 | break; |
73 | 0 | case 'l': |
74 | 0 | if (ossl_likely(strcmp("en", s + 3) == 0)) { |
75 | | /* OSSL_CIPHER_PARAM_IVLEN */ |
76 | 0 | if (ossl_unlikely(r->ivlen != NULL)) { |
77 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
78 | 0 | "param %s is repeated", s); |
79 | 0 | return 0; |
80 | 0 | } |
81 | 0 | r->ivlen = (OSSL_PARAM *)p; |
82 | 0 | } |
83 | 0 | break; |
84 | 0 | case '\0': |
85 | 0 | if (ossl_unlikely(r->iv != NULL)) { |
86 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
87 | 0 | "param %s is repeated", s); |
88 | 0 | return 0; |
89 | 0 | } |
90 | 0 | r->iv = (OSSL_PARAM *)p; |
91 | 0 | } |
92 | 0 | } |
93 | 0 | break; |
94 | 0 | case 'k': |
95 | 0 | if (ossl_likely(strcmp("eylen", s + 1) == 0)) { |
96 | | /* OSSL_CIPHER_PARAM_KEYLEN */ |
97 | 0 | if (ossl_unlikely(r->keylen != NULL)) { |
98 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
99 | 0 | "param %s is repeated", s); |
100 | 0 | return 0; |
101 | 0 | } |
102 | 0 | r->keylen = (OSSL_PARAM *)p; |
103 | 0 | } |
104 | 0 | break; |
105 | 0 | case 't': |
106 | 0 | switch(s[1]) { |
107 | 0 | default: |
108 | 0 | break; |
109 | 0 | case 'a': |
110 | 0 | switch(s[2]) { |
111 | 0 | default: |
112 | 0 | break; |
113 | 0 | case 'g': |
114 | 0 | switch(s[3]) { |
115 | 0 | default: |
116 | 0 | break; |
117 | 0 | case 'l': |
118 | 0 | if (ossl_likely(strcmp("en", s + 4) == 0)) { |
119 | | /* OSSL_CIPHER_PARAM_AEAD_TAGLEN */ |
120 | 0 | if (ossl_unlikely(r->taglen != NULL)) { |
121 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
122 | 0 | "param %s is repeated", s); |
123 | 0 | return 0; |
124 | 0 | } |
125 | 0 | r->taglen = (OSSL_PARAM *)p; |
126 | 0 | } |
127 | 0 | break; |
128 | 0 | case '\0': |
129 | 0 | if (ossl_unlikely(r->tag != NULL)) { |
130 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
131 | 0 | "param %s is repeated", s); |
132 | 0 | return 0; |
133 | 0 | } |
134 | 0 | r->tag = (OSSL_PARAM *)p; |
135 | 0 | } |
136 | 0 | } |
137 | 0 | break; |
138 | 0 | case 'l': |
139 | 0 | switch(s[2]) { |
140 | 0 | default: |
141 | 0 | break; |
142 | 0 | case 's': |
143 | 0 | switch(s[3]) { |
144 | 0 | default: |
145 | 0 | break; |
146 | 0 | case 'a': |
147 | 0 | if (ossl_likely(strcmp("adpad", s + 4) == 0)) { |
148 | | /* OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD */ |
149 | 0 | if (ossl_unlikely(r->pad != NULL)) { |
150 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
151 | 0 | "param %s is repeated", s); |
152 | 0 | return 0; |
153 | 0 | } |
154 | 0 | r->pad = (OSSL_PARAM *)p; |
155 | 0 | } |
156 | 0 | break; |
157 | 0 | case 'i': |
158 | 0 | if (ossl_likely(strcmp("vgen", s + 4) == 0)) { |
159 | | /* OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN */ |
160 | 0 | if (ossl_unlikely(r->ivgen != NULL)) { |
161 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
162 | 0 | "param %s is repeated", s); |
163 | 0 | return 0; |
164 | 0 | } |
165 | 0 | r->ivgen = (OSSL_PARAM *)p; |
166 | 0 | } |
167 | 0 | } |
168 | 0 | } |
169 | 0 | } |
170 | 0 | break; |
171 | 0 | case 'u': |
172 | 0 | if (ossl_likely(strcmp("pdated-iv", s + 1) == 0)) { |
173 | | /* OSSL_CIPHER_PARAM_UPDATED_IV */ |
174 | 0 | if (ossl_unlikely(r->updiv != NULL)) { |
175 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
176 | 0 | "param %s is repeated", s); |
177 | 0 | return 0; |
178 | 0 | } |
179 | 0 | r->updiv = (OSSL_PARAM *)p; |
180 | 0 | } |
181 | 0 | } |
182 | 0 | return 1; |
183 | 0 | } |
184 | | #endif |
185 | | /* End of machine generated */ |
186 | | |
187 | | /* Machine generated by util/perl/OpenSSL/paramnames.pm */ |
188 | | #ifndef ossl_cipher_gcm_set_ctx_params_list |
189 | | static const OSSL_PARAM ossl_cipher_gcm_set_ctx_params_list[] = { |
190 | | OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN, NULL), |
191 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0), |
192 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD, NULL, 0), |
193 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED, NULL, 0), |
194 | | OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV, NULL, 0), |
195 | | OSSL_PARAM_END |
196 | | }; |
197 | | #endif |
198 | | |
199 | | #ifndef ossl_cipher_gcm_set_ctx_params_st |
200 | | struct ossl_cipher_gcm_set_ctx_params_st { |
201 | | OSSL_PARAM *aad; |
202 | | OSSL_PARAM *fixed; |
203 | | OSSL_PARAM *inviv; |
204 | | OSSL_PARAM *ivlen; |
205 | | OSSL_PARAM *tag; |
206 | | }; |
207 | | #endif |
208 | | |
209 | | #ifndef ossl_cipher_gcm_set_ctx_params_decoder |
210 | | static int ossl_cipher_gcm_set_ctx_params_decoder |
211 | | (const OSSL_PARAM *p, struct ossl_cipher_gcm_set_ctx_params_st *r) |
212 | 0 | { |
213 | 0 | const char *s; |
214 | |
|
215 | 0 | memset(r, 0, sizeof(*r)); |
216 | 0 | if (p != NULL) |
217 | 0 | for (; (s = p->key) != NULL; p++) |
218 | 0 | switch(s[0]) { |
219 | 0 | default: |
220 | 0 | break; |
221 | 0 | case 'i': |
222 | 0 | if (ossl_likely(strcmp("vlen", s + 1) == 0)) { |
223 | | /* OSSL_CIPHER_PARAM_AEAD_IVLEN */ |
224 | 0 | if (ossl_unlikely(r->ivlen != NULL)) { |
225 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
226 | 0 | "param %s is repeated", s); |
227 | 0 | return 0; |
228 | 0 | } |
229 | 0 | r->ivlen = (OSSL_PARAM *)p; |
230 | 0 | } |
231 | 0 | break; |
232 | 0 | case 't': |
233 | 0 | switch(s[1]) { |
234 | 0 | default: |
235 | 0 | break; |
236 | 0 | case 'a': |
237 | 0 | if (ossl_likely(strcmp("g", s + 2) == 0)) { |
238 | | /* OSSL_CIPHER_PARAM_AEAD_TAG */ |
239 | 0 | if (ossl_unlikely(r->tag != NULL)) { |
240 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
241 | 0 | "param %s is repeated", s); |
242 | 0 | return 0; |
243 | 0 | } |
244 | 0 | r->tag = (OSSL_PARAM *)p; |
245 | 0 | } |
246 | 0 | break; |
247 | 0 | case 'l': |
248 | 0 | switch(s[2]) { |
249 | 0 | default: |
250 | 0 | break; |
251 | 0 | case 's': |
252 | 0 | switch(s[3]) { |
253 | 0 | default: |
254 | 0 | break; |
255 | 0 | case 'a': |
256 | 0 | if (ossl_likely(strcmp("ad", s + 4) == 0)) { |
257 | | /* OSSL_CIPHER_PARAM_AEAD_TLS1_AAD */ |
258 | 0 | if (ossl_unlikely(r->aad != NULL)) { |
259 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
260 | 0 | "param %s is repeated", s); |
261 | 0 | return 0; |
262 | 0 | } |
263 | 0 | r->aad = (OSSL_PARAM *)p; |
264 | 0 | } |
265 | 0 | break; |
266 | 0 | case 'i': |
267 | 0 | switch(s[4]) { |
268 | 0 | default: |
269 | 0 | break; |
270 | 0 | case 'v': |
271 | 0 | switch(s[5]) { |
272 | 0 | default: |
273 | 0 | break; |
274 | 0 | case 'f': |
275 | 0 | if (ossl_likely(strcmp("ixed", s + 6) == 0)) { |
276 | | /* OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED */ |
277 | 0 | if (ossl_unlikely(r->fixed != NULL)) { |
278 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
279 | 0 | "param %s is repeated", s); |
280 | 0 | return 0; |
281 | 0 | } |
282 | 0 | r->fixed = (OSSL_PARAM *)p; |
283 | 0 | } |
284 | 0 | break; |
285 | 0 | case 'i': |
286 | 0 | if (ossl_likely(strcmp("nv", s + 6) == 0)) { |
287 | | /* OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV */ |
288 | 0 | if (ossl_unlikely(r->inviv != NULL)) { |
289 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
290 | 0 | "param %s is repeated", s); |
291 | 0 | return 0; |
292 | 0 | } |
293 | 0 | r->inviv = (OSSL_PARAM *)p; |
294 | 0 | } |
295 | 0 | } |
296 | 0 | } |
297 | 0 | } |
298 | 0 | } |
299 | 0 | } |
300 | 0 | } |
301 | 0 | return 1; |
302 | 0 | } |
303 | | #endif |
304 | | /* End of machine generated */ |