Coverage Report

Created: 2026-07-23 06:28

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/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
#include <string.h>
14
#include <openssl/params.h>
15
#include "internal/common.h"
16
#include "prov/proverr.h"
17
18
#ifndef ossl_cipher_gcm_get_ctx_params_list
19
static const OSSL_PARAM ossl_cipher_gcm_get_ctx_params_list[] = {
20
    OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_KEYLEN, NULL),
21
    OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_IVLEN, NULL),
22
    OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TAGLEN, NULL),
23
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_IV, NULL, 0),
24
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_UPDATED_IV, NULL, 0),
25
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
26
    OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD, NULL),
27
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN, NULL, 0),
28
    OSSL_PARAM_uint(OSSL_CIPHER_PARAM_AEAD_IV_GENERATED, NULL),
29
    OSSL_PARAM_END
30
};
31
#endif
32
33
#ifndef ossl_cipher_gcm_get_ctx_params_st
34
struct ossl_cipher_gcm_get_ctx_params_st {
35
    OSSL_PARAM *gen;
36
    OSSL_PARAM *iv;
37
    OSSL_PARAM *ivgen;
38
    OSSL_PARAM *ivlen;
39
    OSSL_PARAM *keylen;
40
    OSSL_PARAM *pad;
41
    OSSL_PARAM *tag;
42
    OSSL_PARAM *taglen;
43
    OSSL_PARAM *updiv;
44
};
45
#endif
46
47
#ifndef ossl_cipher_gcm_get_ctx_params_decoder
48
static int ossl_cipher_gcm_get_ctx_params_decoder
49
    (const OSSL_PARAM *p, struct ossl_cipher_gcm_get_ctx_params_st *r)
50
1.45M
{
51
1.45M
    const char *s;
52
53
1.45M
    memset(r, 0, sizeof(*r));
54
1.45M
    if (p != NULL)
55
2.91M
        for (; (s = p->key) != NULL; p++)
56
1.45M
            switch(s[0]) {
57
0
            default:
58
0
                break;
59
282k
            case 'i':
60
282k
                switch(s[1]) {
61
0
                default:
62
0
                    break;
63
282k
                case 'v':
64
282k
                    switch(s[2]) {
65
0
                    default:
66
0
                        break;
67
0
                    case '-':
68
0
                        if (ossl_likely(strcmp("generated", s + 3) == 0)) {
69
                            /* OSSL_CIPHER_PARAM_AEAD_IV_GENERATED */
70
0
                            if (ossl_unlikely(r->gen != NULL)) {
71
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
72
0
                                               "param %s is repeated", s);
73
0
                                return 0;
74
0
                            }
75
0
                            r->gen = (OSSL_PARAM *)p;
76
0
                        }
77
0
                        break;
78
282k
                    case 'l':
79
282k
                        if (ossl_likely(strcmp("en", s + 3) == 0)) {
80
                            /* OSSL_CIPHER_PARAM_IVLEN */
81
282k
                            if (ossl_unlikely(r->ivlen != NULL)) {
82
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
83
0
                                               "param %s is repeated", s);
84
0
                                return 0;
85
0
                            }
86
282k
                            r->ivlen = (OSSL_PARAM *)p;
87
282k
                        }
88
282k
                        break;
89
282k
                    case '\0':
90
0
                        if (ossl_unlikely(r->iv != NULL)) {
91
0
                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
92
0
                                           "param %s is repeated", s);
93
0
                            return 0;
94
0
                        }
95
0
                        r->iv = (OSSL_PARAM *)p;
96
282k
                    }
97
282k
                }
98
282k
                break;
99
303k
            case 'k':
100
303k
                if (ossl_likely(strcmp("eylen", s + 1) == 0)) {
101
                    /* OSSL_CIPHER_PARAM_KEYLEN */
102
303k
                    if (ossl_unlikely(r->keylen != NULL)) {
103
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
104
0
                                       "param %s is repeated", s);
105
0
                        return 0;
106
0
                    }
107
303k
                    r->keylen = (OSSL_PARAM *)p;
108
303k
                }
109
303k
                break;
110
869k
            case 't':
111
869k
                switch(s[1]) {
112
0
                default:
113
0
                    break;
114
836k
                case 'a':
115
836k
                    switch(s[2]) {
116
0
                    default:
117
0
                        break;
118
836k
                    case 'g':
119
836k
                        switch(s[3]) {
120
0
                        default:
121
0
                            break;
122
0
                        case 'l':
123
0
                            if (ossl_likely(strcmp("en", s + 4) == 0)) {
124
                                /* OSSL_CIPHER_PARAM_AEAD_TAGLEN */
125
0
                                if (ossl_unlikely(r->taglen != NULL)) {
126
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
127
0
                                                   "param %s is repeated", s);
128
0
                                    return 0;
129
0
                                }
130
0
                                r->taglen = (OSSL_PARAM *)p;
131
0
                            }
132
0
                            break;
133
836k
                        case '\0':
134
836k
                            if (ossl_unlikely(r->tag != NULL)) {
135
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
136
0
                                               "param %s is repeated", s);
137
0
                                return 0;
138
0
                            }
139
836k
                            r->tag = (OSSL_PARAM *)p;
140
836k
                        }
141
836k
                    }
142
836k
                    break;
143
836k
                case 'l':
144
33.0k
                    switch(s[2]) {
145
0
                    default:
146
0
                        break;
147
33.0k
                    case 's':
148
33.0k
                        switch(s[3]) {
149
27
                        default:
150
27
                            break;
151
33.0k
                        case 'a':
152
33.0k
                            if (ossl_likely(strcmp("adpad", s + 4) == 0)) {
153
                                /* OSSL_CIPHER_PARAM_AEAD_TLS1_AAD_PAD */
154
33.0k
                                if (ossl_unlikely(r->pad != NULL)) {
155
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
156
0
                                                   "param %s is repeated", s);
157
0
                                    return 0;
158
0
                                }
159
33.0k
                                r->pad = (OSSL_PARAM *)p;
160
33.0k
                            }
161
33.0k
                            break;
162
33.0k
                        case 'i':
163
0
                            if (ossl_likely(strcmp("vgen", s + 4) == 0)) {
164
                                /* OSSL_CIPHER_PARAM_AEAD_TLS1_GET_IV_GEN */
165
0
                                if (ossl_unlikely(r->ivgen != NULL)) {
166
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
167
0
                                                   "param %s is repeated", s);
168
0
                                    return 0;
169
0
                                }
170
0
                                r->ivgen = (OSSL_PARAM *)p;
171
0
                            }
172
33.0k
                        }
173
33.0k
                    }
174
869k
                }
175
869k
                break;
176
869k
            case 'u':
177
0
                if (ossl_likely(strcmp("pdated-iv", s + 1) == 0)) {
178
                    /* OSSL_CIPHER_PARAM_UPDATED_IV */
179
0
                    if (ossl_unlikely(r->updiv != 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->updiv = (OSSL_PARAM *)p;
185
0
                }
186
1.45M
            }
187
1.45M
    return 1;
188
1.45M
}
189
#endif
190
/* End of machine generated */
191
192
/* Machine generated by util/perl/OpenSSL/paramnames.pm */
193
#include <string.h>
194
#include <openssl/params.h>
195
#include "internal/common.h"
196
#include "prov/proverr.h"
197
198
#ifndef ossl_cipher_gcm_set_ctx_params_list
199
static const OSSL_PARAM ossl_cipher_gcm_set_ctx_params_list[] = {
200
    OSSL_PARAM_size_t(OSSL_CIPHER_PARAM_AEAD_IVLEN, NULL),
201
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TAG, NULL, 0),
202
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_AAD, NULL, 0),
203
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED, NULL, 0),
204
    OSSL_PARAM_octet_string(OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV, NULL, 0),
205
    OSSL_PARAM_END
206
};
207
#endif
208
209
#ifndef ossl_cipher_gcm_set_ctx_params_st
210
struct ossl_cipher_gcm_set_ctx_params_st {
211
    OSSL_PARAM *aad;
212
    OSSL_PARAM *fixed;
213
    OSSL_PARAM *inviv;
214
    OSSL_PARAM *ivlen;
215
    OSSL_PARAM *tag;
216
};
217
#endif
218
219
#ifndef ossl_cipher_gcm_set_ctx_params_decoder
220
static int ossl_cipher_gcm_set_ctx_params_decoder
221
    (const OSSL_PARAM *p, struct ossl_cipher_gcm_set_ctx_params_st *r)
222
2.04M
{
223
2.04M
    const char *s;
224
225
2.04M
    memset(r, 0, sizeof(*r));
226
2.04M
    if (p != NULL)
227
1.12M
        for (; (s = p->key) != NULL; p++)
228
563k
            switch(s[0]) {
229
322
            default:
230
322
                break;
231
1.72k
            case 'i':
232
1.72k
                if (ossl_likely(strcmp("vlen", s + 1) == 0)) {
233
                    /* OSSL_CIPHER_PARAM_AEAD_IVLEN */
234
1.72k
                    if (ossl_unlikely(r->ivlen != NULL)) {
235
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
236
0
                                       "param %s is repeated", s);
237
0
                        return 0;
238
0
                    }
239
1.72k
                    r->ivlen = (OSSL_PARAM *)p;
240
1.72k
                }
241
1.72k
                break;
242
561k
            case 't':
243
561k
                switch(s[1]) {
244
0
                default:
245
0
                    break;
246
524k
                case 'a':
247
524k
                    if (ossl_likely(strcmp("g", s + 2) == 0)) {
248
                        /* OSSL_CIPHER_PARAM_AEAD_TAG */
249
524k
                        if (ossl_unlikely(r->tag != NULL)) {
250
0
                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
251
0
                                           "param %s is repeated", s);
252
0
                            return 0;
253
0
                        }
254
524k
                        r->tag = (OSSL_PARAM *)p;
255
524k
                    }
256
524k
                    break;
257
524k
                case 'l':
258
37.2k
                    switch(s[2]) {
259
0
                    default:
260
0
                        break;
261
37.2k
                    case 's':
262
37.2k
                        switch(s[3]) {
263
2.71k
                        default:
264
2.71k
                            break;
265
33.1k
                        case 'a':
266
33.1k
                            if (ossl_likely(strcmp("ad", s + 4) == 0)) {
267
                                /* OSSL_CIPHER_PARAM_AEAD_TLS1_AAD */
268
33.1k
                                if (ossl_unlikely(r->aad != NULL)) {
269
0
                                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
270
0
                                                   "param %s is repeated", s);
271
0
                                    return 0;
272
0
                                }
273
33.1k
                                r->aad = (OSSL_PARAM *)p;
274
33.1k
                            }
275
33.1k
                            break;
276
33.1k
                        case 'i':
277
1.37k
                            switch(s[4]) {
278
0
                            default:
279
0
                                break;
280
1.37k
                            case 'v':
281
1.37k
                                switch(s[5]) {
282
0
                                default:
283
0
                                    break;
284
1.36k
                                case 'f':
285
1.36k
                                    if (ossl_likely(strcmp("ixed", s + 6) == 0)) {
286
                                        /* OSSL_CIPHER_PARAM_AEAD_TLS1_IV_FIXED */
287
1.36k
                                        if (ossl_unlikely(r->fixed != NULL)) {
288
0
                                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
289
0
                                                           "param %s is repeated", s);
290
0
                                            return 0;
291
0
                                        }
292
1.36k
                                        r->fixed = (OSSL_PARAM *)p;
293
1.36k
                                    }
294
1.36k
                                    break;
295
1.36k
                                case 'i':
296
11
                                    if (ossl_likely(strcmp("nv", s + 6) == 0)) {
297
                                        /* OSSL_CIPHER_PARAM_AEAD_TLS1_SET_IV_INV */
298
11
                                        if (ossl_unlikely(r->inviv != NULL)) {
299
0
                                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
300
0
                                                           "param %s is repeated", s);
301
0
                                            return 0;
302
0
                                        }
303
11
                                        r->inviv = (OSSL_PARAM *)p;
304
11
                                    }
305
1.37k
                                }
306
1.37k
                            }
307
37.2k
                        }
308
37.2k
                    }
309
561k
                }
310
563k
            }
311
2.04M
    return 1;
312
2.04M
}
313
#endif
314
/* End of machine generated */