Coverage Report

Created: 2026-10-28 06:28

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/openssl40/providers/implementations/ciphers/ciphercommon_gcm.inc
Line
Count
Source
1
/*
2
 * Copyright 2025-2026 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 ossl_unused 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
# if defined(FIPS_MODULE)
25
    OSSL_PARAM_int(OSSL_CIPHER_PARAM_FIPS_APPROVED_INDICATOR, NULL),
26
# endif
27
    OSSL_PARAM_END
28
};
29
#endif
30
31
#ifndef ossl_cipher_gcm_get_ctx_params_st
32
struct ossl_cipher_gcm_get_ctx_params_st {
33
    OSSL_PARAM *gen;
34
# if defined(FIPS_MODULE)
35
    OSSL_PARAM *ind;
36
# endif
37
    OSSL_PARAM *iv;
38
    OSSL_PARAM *ivgen;
39
    OSSL_PARAM *ivlen;
40
    OSSL_PARAM *keylen;
41
    OSSL_PARAM *pad;
42
    OSSL_PARAM *tag;
43
    OSSL_PARAM *taglen;
44
    OSSL_PARAM *updiv;
45
};
46
#endif
47
48
#ifndef ossl_cipher_gcm_get_ctx_params_decoder
49
static ossl_unused int ossl_cipher_gcm_get_ctx_params_decoder
50
    (const OSSL_PARAM *p, struct ossl_cipher_gcm_get_ctx_params_st *r)
51
2.42M
{
52
2.42M
    const char *s;
53
54
2.42M
    memset(r, 0, sizeof(*r));
55
2.42M
    if (p != NULL)
56
4.85M
        for (; (s = p->key) != NULL; p++)
57
2.42M
            switch(s[0]) {
58
0
            default:
59
0
                break;
60
0
            case 'f':
61
# if defined(FIPS_MODULE)
62
                if (ossl_likely(strcmp("ips-indicator", s + 1) == 0)) {
63
                    /* OSSL_CIPHER_PARAM_FIPS_APPROVED_INDICATOR */
64
                    if (ossl_unlikely(r->ind != NULL)) {
65
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
66
                                       "param %s is repeated", s);
67
                        return 0;
68
                    }
69
                    r->ind = (OSSL_PARAM *)p;
70
                }
71
# endif
72
0
                break;
73
595k
            case 'i':
74
595k
                switch(s[1]) {
75
0
                default:
76
0
                    break;
77
595k
                case 'v':
78
595k
                    switch(s[2]) {
79
0
                    default:
80
0
                        break;
81
0
                    case '-':
82
0
                        if (ossl_likely(strcmp("generated", s + 3) == 0)) {
83
                            /* OSSL_CIPHER_PARAM_AEAD_IV_GENERATED */
84
0
                            if (ossl_unlikely(r->gen != NULL)) {
85
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
86
0
                                               "param %s is repeated", s);
87
0
                                return 0;
88
0
                            }
89
0
                            r->gen = (OSSL_PARAM *)p;
90
0
                        }
91
0
                        break;
92
595k
                    case 'l':
93
595k
                        if (ossl_likely(strcmp("en", s + 3) == 0)) {
94
                            /* OSSL_CIPHER_PARAM_IVLEN */
95
595k
                            if (ossl_unlikely(r->ivlen != NULL)) {
96
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
97
0
                                               "param %s is repeated", s);
98
0
                                return 0;
99
0
                            }
100
595k
                            r->ivlen = (OSSL_PARAM *)p;
101
595k
                        }
102
595k
                        break;
103
595k
                    case '\0':
104
0
                        if (ossl_unlikely(r->iv != NULL)) {
105
0
                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
106
0
                                           "param %s is repeated", s);
107
0
                            return 0;
108
0
                        }
109
0
                        r->iv = (OSSL_PARAM *)p;
110
595k
                    }
111
595k
                }
112
595k
                break;
113
633k
            case 'k':
114
633k
                if (ossl_likely(strcmp("eylen", s + 1) == 0)) {
115
                    /* OSSL_CIPHER_PARAM_KEYLEN */
116
633k
                    if (ossl_unlikely(r->keylen != NULL)) {
117
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
118
0
                                       "param %s is repeated", s);
119
0
                        return 0;
120
0
                    }
121
633k
                    r->keylen = (OSSL_PARAM *)p;
122
633k
                }
123
633k
                break;
124
1.19M
            case 't':
125
1.19M
                switch(s[1]) {
126
0
                default:
127
0
                    break;
128
1.14M
                case 'a':
129
1.14M
                    switch(s[2]) {
130
0
                    default:
131
0
                        break;
132
1.14M
                    case 'g':
133
1.14M
                        switch(s[3]) {
134
0
                        default:
135
0
                            break;
136
0
                        case 'l':
137
0
                            if (ossl_likely(strcmp("en", s + 4) == 0)) {
138
                                /* OSSL_CIPHER_PARAM_AEAD_TAGLEN */
139
0
                                if (ossl_unlikely(r->taglen != NULL)) {
140
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
141
0
                                                   "param %s is repeated", s);
142
0
                                    return 0;
143
0
                                }
144
0
                                r->taglen = (OSSL_PARAM *)p;
145
0
                            }
146
0
                            break;
147
1.14M
                        case '\0':
148
1.14M
                            if (ossl_unlikely(r->tag != NULL)) {
149
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
150
0
                                               "param %s is repeated", s);
151
0
                                return 0;
152
0
                            }
153
1.14M
                            r->tag = (OSSL_PARAM *)p;
154
1.14M
                        }
155
1.14M
                    }
156
1.14M
                    break;
157
1.14M
                case 'l':
158
53.6k
                    switch(s[2]) {
159
0
                    default:
160
0
                        break;
161
53.6k
                    case 's':
162
53.6k
                        switch(s[3]) {
163
38
                        default:
164
38
                            break;
165
53.6k
                        case 'a':
166
53.6k
                            if (ossl_likely(strcmp("adpad", s + 4) == 0)) {
167
                                /* OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD */
168
53.6k
                                if (ossl_unlikely(r->pad != NULL)) {
169
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
170
0
                                                   "param %s is repeated", s);
171
0
                                    return 0;
172
0
                                }
173
53.6k
                                r->pad = (OSSL_PARAM *)p;
174
53.6k
                            }
175
53.6k
                            break;
176
53.6k
                        case 'i':
177
0
                            if (ossl_likely(strcmp("vgen", s + 4) == 0)) {
178
                                /* OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN */
179
0
                                if (ossl_unlikely(r->ivgen != NULL)) {
180
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
181
0
                                                   "param %s is repeated", s);
182
0
                                    return 0;
183
0
                                }
184
0
                                r->ivgen = (OSSL_PARAM *)p;
185
0
                            }
186
53.6k
                        }
187
53.6k
                    }
188
1.19M
                }
189
1.19M
                break;
190
1.19M
            case 'u':
191
0
                if (ossl_likely(strcmp("pdated-iv", s + 1) == 0)) {
192
                    /* OSSL_CIPHER_PARAM_UPDATED_IV */
193
0
                    if (ossl_unlikely(r->updiv != NULL)) {
194
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
195
0
                                       "param %s is repeated", s);
196
0
                        return 0;
197
0
                    }
198
0
                    r->updiv = (OSSL_PARAM *)p;
199
0
                }
200
2.42M
            }
201
2.42M
    return 1;
202
2.42M
}
203
#endif
204
/* End of machine generated */
205
206
/* Machine generated by util/perl/OpenSSL/paramnames.pm */
207
#ifndef ossl_cipher_gcm_set_ctx_params_list
208
static ossl_unused const OSSL_PARAM ossl_cipher_gcm_set_ctx_params_list[] = {
209
    OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN, NULL),
210
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
211
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD, NULL, 0),
212
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED, NULL, 0),
213
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV, NULL, 0),
214
    OSSL_PARAM_END
215
};
216
#endif
217
218
#ifndef ossl_cipher_gcm_set_ctx_params_st
219
struct ossl_cipher_gcm_set_ctx_params_st {
220
    OSSL_PARAM *aad;
221
    OSSL_PARAM *fixed;
222
    OSSL_PARAM *inviv;
223
    OSSL_PARAM *ivlen;
224
    OSSL_PARAM *tag;
225
};
226
#endif
227
228
#ifndef ossl_cipher_gcm_set_ctx_params_decoder
229
static ossl_unused int ossl_cipher_gcm_set_ctx_params_decoder
230
    (const OSSL_PARAM *p, struct ossl_cipher_gcm_set_ctx_params_st *r)
231
2.63M
{
232
2.63M
    const char *s;
233
234
2.63M
    memset(r, 0, sizeof(*r));
235
2.63M
    if (p != NULL)
236
1.33M
        for (; (s = p->key) != NULL; p++)
237
669k
            switch(s[0]) {
238
226
            default:
239
226
                break;
240
3.66k
            case 'i':
241
3.66k
                if (ossl_likely(strcmp("vlen", s + 1) == 0)) {
242
                    /* OSSL_CIPHER_PARAM_AEAD_IVLEN */
243
3.66k
                    if (ossl_unlikely(r->ivlen != NULL)) {
244
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
245
0
                                       "param %s is repeated", s);
246
0
                        return 0;
247
0
                    }
248
3.66k
                    r->ivlen = (OSSL_PARAM *)p;
249
3.66k
                }
250
3.66k
                break;
251
665k
            case 't':
252
665k
                switch(s[1]) {
253
0
                default:
254
0
                    break;
255
604k
                case 'a':
256
604k
                    if (ossl_likely(strcmp("g", s + 2) == 0)) {
257
                        /* OSSL_CIPHER_PARAM_AEAD_TAG */
258
604k
                        if (ossl_unlikely(r->tag != 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
604k
                        r->tag = (OSSL_PARAM *)p;
264
604k
                    }
265
604k
                    break;
266
604k
                case 'l':
267
60.6k
                    switch(s[2]) {
268
0
                    default:
269
0
                        break;
270
60.6k
                    case 's':
271
60.6k
                        switch(s[3]) {
272
4.64k
                        default:
273
4.64k
                            break;
274
53.6k
                        case 'a':
275
53.6k
                            if (ossl_likely(strcmp("ad", s + 4) == 0)) {
276
                                /* OSSL_CIPHER_PARAM_AEAD_TLS1_AAD */
277
53.6k
                                if (ossl_unlikely(r->aad != 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
53.6k
                                r->aad = (OSSL_PARAM *)p;
283
53.6k
                            }
284
53.6k
                            break;
285
53.6k
                        case 'i':
286
2.36k
                            switch(s[4]) {
287
0
                            default:
288
0
                                break;
289
2.36k
                            case 'v':
290
2.36k
                                switch(s[5]) {
291
0
                                default:
292
0
                                    break;
293
2.34k
                                case 'f':
294
2.34k
                                    if (ossl_likely(strcmp("ixed", s + 6) == 0)) {
295
                                        /* OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED */
296
2.34k
                                        if (ossl_unlikely(r->fixed != NULL)) {
297
0
                                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
298
0
                                                           "param %s is repeated", s);
299
0
                                            return 0;
300
0
                                        }
301
2.34k
                                        r->fixed = (OSSL_PARAM *)p;
302
2.34k
                                    }
303
2.34k
                                    break;
304
2.34k
                                case 'i':
305
24
                                    if (ossl_likely(strcmp("nv", s + 6) == 0)) {
306
                                        /* OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV */
307
24
                                        if (ossl_unlikely(r->inviv != NULL)) {
308
0
                                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
309
0
                                                           "param %s is repeated", s);
310
0
                                            return 0;
311
0
                                        }
312
24
                                        r->inviv = (OSSL_PARAM *)p;
313
24
                                    }
314
2.36k
                                }
315
2.36k
                            }
316
60.6k
                        }
317
60.6k
                    }
318
665k
                }
319
669k
            }
320
2.63M
    return 1;
321
2.63M
}
322
#endif
323
/* End of machine generated */