Coverage Report

Created: 2026-09-12 06:55

next uncovered line (L), next uncovered region (R), next uncovered branch (B)
/src/openssl41/providers/implementations/keymgmt/ml_kem_kmgmt.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
#include <string.h>
14
#include <openssl/params.h>
15
#include <openssl/e_os2.h>
16
#include "internal/common.h"
17
#include "prov/proverr.h"
18
19
/* Machine generated */
20
#ifndef ml_kem_import_params_list
21
static ossl_unused const OSSL_PARAM ml_kem_import_params_list[] = {
22
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_ML_KEM_SEED, NULL, 0),
23
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY, NULL, 0),
24
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY, NULL, 0),
25
    OSSL_PARAM_utf8_string(OSSL_PKEY_PARAM_PROPERTIES, NULL, 0),
26
    OSSL_PARAM_END
27
};
28
#endif
29
30
#ifndef ml_kem_import_params_st
31
struct ml_kem_import_params_st {
32
    OSSL_PARAM *privkey;
33
    OSSL_PARAM *propq;
34
    OSSL_PARAM *pubkey;
35
    OSSL_PARAM *seed;
36
};
37
#endif
38
39
#ifndef ml_kem_import_params_decoder
40
static ossl_unused int ml_kem_import_params_decoder
41
    (const OSSL_PARAM *p, struct ml_kem_import_params_st *r)
42
101
{
43
101
    const char *s;
44
45
101
    memset(r, 0, sizeof(*r));
46
101
    if (p != NULL)
47
202
        for (; (s = p->key) != NULL; p++)
48
101
            switch(s[0]) {
49
0
            default:
50
0
                break;
51
101
            case 'p':
52
101
                switch(s[1]) {
53
0
                default:
54
0
                    break;
55
36
                case 'r':
56
36
                    switch(s[2]) {
57
0
                    default:
58
0
                        break;
59
36
                    case 'i':
60
36
                        if (ossl_likely(strcmp("v", s + 3) == 0)) {
61
                            /* OSSL_PKEY_PARAM_PRIV_KEY */
62
36
                            if (ossl_unlikely(r->privkey != NULL)) {
63
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
64
0
                                               "param %s is repeated", s);
65
0
                                return 0;
66
0
                            }
67
36
                            r->privkey = (OSSL_PARAM *)p;
68
36
                        }
69
36
                        break;
70
36
                    case 'o':
71
0
                        if (ossl_likely(strcmp("perties", s + 3) == 0)) {
72
                            /* OSSL_PKEY_PARAM_PROPERTIES */
73
0
                            if (ossl_unlikely(r->propq != NULL)) {
74
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
75
0
                                               "param %s is repeated", s);
76
0
                                return 0;
77
0
                            }
78
0
                            r->propq = (OSSL_PARAM *)p;
79
0
                        }
80
36
                    }
81
36
                    break;
82
65
                case 'u':
83
65
                    if (ossl_likely(strcmp("b", s + 2) == 0)) {
84
                        /* OSSL_PKEY_PARAM_PUB_KEY */
85
65
                        if (ossl_unlikely(r->pubkey != 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
65
                        r->pubkey = (OSSL_PARAM *)p;
91
65
                    }
92
101
                }
93
101
                break;
94
101
            case 's':
95
0
                if (ossl_likely(strcmp("eed", s + 1) == 0)) {
96
                    /* OSSL_PKEY_PARAM_ML_KEM_SEED */
97
0
                    if (ossl_unlikely(r->seed != 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->seed = (OSSL_PARAM *)p;
103
0
                }
104
101
            }
105
101
    return 1;
106
101
}
107
#endif
108
/* End of machine generated */
109
/* Machine generated */
110
#ifndef ml_kem_export_params_list
111
static ossl_unused const OSSL_PARAM ml_kem_export_params_list[] = {
112
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_ML_KEM_SEED, NULL, 0),
113
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY, NULL, 0),
114
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY, NULL, 0),
115
    OSSL_PARAM_END
116
};
117
#endif
118
119
#ifndef ml_kem_export_params_st
120
struct ml_kem_export_params_st {
121
    OSSL_PARAM *privkey;
122
    OSSL_PARAM *pubkey;
123
    OSSL_PARAM *seed;
124
};
125
#endif
126
127
#ifndef ml_kem_export_params_decoder
128
static ossl_unused int ml_kem_export_params_decoder
129
    (const OSSL_PARAM *p, struct ml_kem_export_params_st *r)
130
{
131
    const char *s;
132
133
    memset(r, 0, sizeof(*r));
134
    if (p != NULL)
135
        for (; (s = p->key) != NULL; p++)
136
            switch(s[0]) {
137
            default:
138
                break;
139
            case 'p':
140
                switch(s[1]) {
141
                default:
142
                    break;
143
                case 'r':
144
                    if (ossl_likely(strcmp("iv", s + 2) == 0)) {
145
                        /* OSSL_PKEY_PARAM_PRIV_KEY */
146
                        if (ossl_unlikely(r->privkey != NULL)) {
147
                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
148
                                           "param %s is repeated", s);
149
                            return 0;
150
                        }
151
                        r->privkey = (OSSL_PARAM *)p;
152
                    }
153
                    break;
154
                case 'u':
155
                    if (ossl_likely(strcmp("b", s + 2) == 0)) {
156
                        /* OSSL_PKEY_PARAM_PUB_KEY */
157
                        if (ossl_unlikely(r->pubkey != NULL)) {
158
                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
159
                                           "param %s is repeated", s);
160
                            return 0;
161
                        }
162
                        r->pubkey = (OSSL_PARAM *)p;
163
                    }
164
                }
165
                break;
166
            case 's':
167
                if (ossl_likely(strcmp("eed", s + 1) == 0)) {
168
                    /* OSSL_PKEY_PARAM_ML_KEM_SEED */
169
                    if (ossl_unlikely(r->seed != NULL)) {
170
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
171
                                       "param %s is repeated", s);
172
                        return 0;
173
                    }
174
                    r->seed = (OSSL_PARAM *)p;
175
                }
176
            }
177
    return 1;
178
}
179
#endif
180
/* End of machine generated */
181
182
/* Machine generated */
183
#ifndef ml_kem_get_params_list
184
static ossl_unused const OSSL_PARAM ml_kem_get_params_list[] = {
185
    OSSL_PARAM_int(OSSL_PKEY_PARAM_BITS, NULL),
186
    OSSL_PARAM_int(OSSL_PKEY_PARAM_SECURITY_BITS, NULL),
187
    OSSL_PARAM_int(OSSL_PKEY_PARAM_MAX_SIZE, NULL),
188
    OSSL_PARAM_int(OSSL_PKEY_PARAM_SECURITY_CATEGORY, NULL),
189
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_ML_KEM_SEED, NULL, 0),
190
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PRIV_KEY, NULL, 0),
191
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_PUB_KEY, NULL, 0),
192
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY, NULL, 0),
193
    OSSL_PARAM_int(OSSL_PKEY_PARAM_CMS_RI_TYPE, NULL),
194
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_CMS_KEMRI_KDF_ALGORITHM, NULL, 0),
195
    OSSL_PARAM_END
196
};
197
#endif
198
199
#ifndef ml_kem_get_params_st
200
struct ml_kem_get_params_st {
201
    OSSL_PARAM *bits;
202
    OSSL_PARAM *encpubkey;
203
    OSSL_PARAM *kemri_kdf_alg;
204
    OSSL_PARAM *maxsize;
205
    OSSL_PARAM *privkey;
206
    OSSL_PARAM *pubkey;
207
    OSSL_PARAM *ri_type;
208
    OSSL_PARAM *secbits;
209
    OSSL_PARAM *seccat;
210
    OSSL_PARAM *seed;
211
};
212
#endif
213
214
#ifndef ml_kem_get_params_decoder
215
static ossl_unused int ml_kem_get_params_decoder
216
    (const OSSL_PARAM *p, struct ml_kem_get_params_st *r)
217
48.8k
{
218
48.8k
    const char *s;
219
220
48.8k
    memset(r, 0, sizeof(*r));
221
48.8k
    if (p != NULL)
222
244k
        for (; (s = p->key) != NULL; p++)
223
195k
            switch(s[0]) {
224
0
            default:
225
0
                break;
226
48.8k
            case 'b':
227
48.8k
                if (ossl_likely(strcmp("its", s + 1) == 0)) {
228
                    /* OSSL_PKEY_PARAM_BITS */
229
48.8k
                    if (ossl_unlikely(r->bits != NULL)) {
230
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
231
0
                                       "param %s is repeated", s);
232
0
                        return 0;
233
0
                    }
234
48.8k
                    r->bits = (OSSL_PARAM *)p;
235
48.8k
                }
236
48.8k
                break;
237
48.8k
            case 'e':
238
0
                if (ossl_likely(strcmp("ncoded-pub-key", s + 1) == 0)) {
239
                    /* OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY */
240
0
                    if (ossl_unlikely(r->encpubkey != NULL)) {
241
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
242
0
                                       "param %s is repeated", s);
243
0
                        return 0;
244
0
                    }
245
0
                    r->encpubkey = (OSSL_PARAM *)p;
246
0
                }
247
0
                break;
248
0
            case 'k':
249
0
                if (ossl_likely(strcmp("emri-kdf-alg", s + 1) == 0)) {
250
                    /* OSSL_PKEY_PARAM_CMS_KEMRI_KDF_ALGORITHM */
251
0
                    if (ossl_unlikely(r->kemri_kdf_alg != NULL)) {
252
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
253
0
                                       "param %s is repeated", s);
254
0
                        return 0;
255
0
                    }
256
0
                    r->kemri_kdf_alg = (OSSL_PARAM *)p;
257
0
                }
258
0
                break;
259
48.8k
            case 'm':
260
48.8k
                if (ossl_likely(strcmp("ax-size", s + 1) == 0)) {
261
                    /* OSSL_PKEY_PARAM_MAX_SIZE */
262
48.8k
                    if (ossl_unlikely(r->maxsize != NULL)) {
263
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
264
0
                                       "param %s is repeated", s);
265
0
                        return 0;
266
0
                    }
267
48.8k
                    r->maxsize = (OSSL_PARAM *)p;
268
48.8k
                }
269
48.8k
                break;
270
48.8k
            case 'p':
271
0
                switch(s[1]) {
272
0
                default:
273
0
                    break;
274
0
                case 'r':
275
0
                    if (ossl_likely(strcmp("iv", s + 2) == 0)) {
276
                        /* OSSL_PKEY_PARAM_PRIV_KEY */
277
0
                        if (ossl_unlikely(r->privkey != 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->privkey = (OSSL_PARAM *)p;
283
0
                    }
284
0
                    break;
285
0
                case 'u':
286
0
                    if (ossl_likely(strcmp("b", s + 2) == 0)) {
287
                        /* OSSL_PKEY_PARAM_PUB_KEY */
288
0
                        if (ossl_unlikely(r->pubkey != 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->pubkey = (OSSL_PARAM *)p;
294
0
                    }
295
0
                }
296
0
                break;
297
0
            case 'r':
298
0
                if (ossl_likely(strcmp("i-type", s + 1) == 0)) {
299
                    /* OSSL_PKEY_PARAM_CMS_RI_TYPE */
300
0
                    if (ossl_unlikely(r->ri_type != NULL)) {
301
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
302
0
                                       "param %s is repeated", s);
303
0
                        return 0;
304
0
                    }
305
0
                    r->ri_type = (OSSL_PARAM *)p;
306
0
                }
307
0
                break;
308
97.7k
            case 's':
309
97.7k
                switch(s[1]) {
310
0
                default:
311
0
                    break;
312
97.7k
                case 'e':
313
97.7k
                    switch(s[2]) {
314
0
                    default:
315
0
                        break;
316
97.7k
                    case 'c':
317
97.7k
                        switch(s[3]) {
318
0
                        default:
319
0
                            break;
320
97.7k
                        case 'u':
321
97.7k
                            switch(s[4]) {
322
0
                            default:
323
0
                                break;
324
97.7k
                            case 'r':
325
97.7k
                                switch(s[5]) {
326
0
                                default:
327
0
                                    break;
328
97.7k
                                case 'i':
329
97.7k
                                    switch(s[6]) {
330
0
                                    default:
331
0
                                        break;
332
97.7k
                                    case 't':
333
97.7k
                                        switch(s[7]) {
334
0
                                        default:
335
0
                                            break;
336
97.7k
                                        case 'y':
337
97.7k
                                            switch(s[8]) {
338
0
                                            default:
339
0
                                                break;
340
97.7k
                                            case '-':
341
97.7k
                                                switch(s[9]) {
342
0
                                                default:
343
0
                                                    break;
344
48.8k
                                                case 'b':
345
48.8k
                                                    if (ossl_likely(strcmp("its", s + 10) == 0)) {
346
                                                        /* OSSL_PKEY_PARAM_SECURITY_BITS */
347
48.8k
                                                        if (ossl_unlikely(r->secbits != NULL)) {
348
0
                                                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
349
0
                                                                           "param %s is repeated", s);
350
0
                                                            return 0;
351
0
                                                        }
352
48.8k
                                                        r->secbits = (OSSL_PARAM *)p;
353
48.8k
                                                    }
354
48.8k
                                                    break;
355
48.8k
                                                case 'c':
356
48.8k
                                                    if (ossl_likely(strcmp("ategory", s + 10) == 0)) {
357
                                                        /* OSSL_PKEY_PARAM_SECURITY_CATEGORY */
358
48.8k
                                                        if (ossl_unlikely(r->seccat != NULL)) {
359
0
                                                            ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
360
0
                                                                           "param %s is repeated", s);
361
0
                                                            return 0;
362
0
                                                        }
363
48.8k
                                                        r->seccat = (OSSL_PARAM *)p;
364
48.8k
                                                    }
365
97.7k
                                                }
366
97.7k
                                            }
367
97.7k
                                        }
368
97.7k
                                    }
369
97.7k
                                }
370
97.7k
                            }
371
97.7k
                        }
372
97.7k
                        break;
373
97.7k
                    case 'e':
374
0
                        if (ossl_likely(strcmp("d", s + 3) == 0)) {
375
                            /* OSSL_PKEY_PARAM_ML_KEM_SEED */
376
0
                            if (ossl_unlikely(r->seed != NULL)) {
377
0
                                ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
378
0
                                               "param %s is repeated", s);
379
0
                                return 0;
380
0
                            }
381
0
                            r->seed = (OSSL_PARAM *)p;
382
0
                        }
383
97.7k
                    }
384
97.7k
                }
385
195k
            }
386
48.8k
    return 1;
387
48.8k
}
388
#endif
389
/* End of machine generated */
390
391
/* Machine generated */
392
#ifndef ml_kem_set_params_list
393
static ossl_unused const OSSL_PARAM ml_kem_set_params_list[] = {
394
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY, NULL, 0),
395
    OSSL_PARAM_END
396
};
397
#endif
398
399
#ifndef ml_kem_set_params_st
400
struct ml_kem_set_params_st {
401
    OSSL_PARAM *pub;
402
};
403
#endif
404
405
#ifndef ml_kem_set_params_decoder
406
static ossl_unused int ml_kem_set_params_decoder
407
    (const OSSL_PARAM *p, struct ml_kem_set_params_st *r)
408
0
{
409
0
    const char *s;
410
411
0
    memset(r, 0, sizeof(*r));
412
0
    if (p != NULL)
413
0
        for (; (s = p->key) != NULL; p++)
414
0
            if (ossl_likely(strcmp("encoded-pub-key", s + 0) == 0)) {
415
                /* OSSL_PKEY_PARAM_ENCODED_PUBLIC_KEY */
416
0
                if (ossl_unlikely(r->pub != NULL)) {
417
0
                    ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
418
0
                                   "param %s is repeated", s);
419
0
                    return 0;
420
0
                }
421
0
                r->pub = (OSSL_PARAM *)p;
422
0
            }
423
0
    return 1;
424
0
}
425
#endif
426
/* End of machine generated */
427
428
/* Machine generated */
429
#ifndef ml_kem_gen_set_params_list
430
static ossl_unused const OSSL_PARAM ml_kem_gen_set_params_list[] = {
431
    OSSL_PARAM_octet_string(OSSL_PKEY_PARAM_ML_KEM_SEED, NULL, 0),
432
    OSSL_PARAM_utf8_string(OSSL_PKEY_PARAM_PROPERTIES, NULL, 0),
433
    OSSL_PARAM_END
434
};
435
#endif
436
437
#ifndef ml_kem_gen_set_params_st
438
struct ml_kem_gen_set_params_st {
439
    OSSL_PARAM *propq;
440
    OSSL_PARAM *seed;
441
};
442
#endif
443
444
#ifndef ml_kem_gen_set_params_decoder
445
static ossl_unused int ml_kem_gen_set_params_decoder
446
    (const OSSL_PARAM *p, struct ml_kem_gen_set_params_st *r)
447
96.4k
{
448
96.4k
    const char *s;
449
450
96.4k
    memset(r, 0, sizeof(*r));
451
96.4k
    if (p != NULL)
452
47.9k
        for (; (s = p->key) != NULL; p++)
453
0
            switch(s[0]) {
454
0
            default:
455
0
                break;
456
0
            case 'p':
457
0
                if (ossl_likely(strcmp("roperties", s + 1) == 0)) {
458
                    /* OSSL_PKEY_PARAM_PROPERTIES */
459
0
                    if (ossl_unlikely(r->propq != NULL)) {
460
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
461
0
                                       "param %s is repeated", s);
462
0
                        return 0;
463
0
                    }
464
0
                    r->propq = (OSSL_PARAM *)p;
465
0
                }
466
0
                break;
467
0
            case 's':
468
0
                if (ossl_likely(strcmp("eed", s + 1) == 0)) {
469
                    /* OSSL_PKEY_PARAM_ML_KEM_SEED */
470
0
                    if (ossl_unlikely(r->seed != NULL)) {
471
0
                        ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER,
472
0
                                       "param %s is repeated", s);
473
0
                        return 0;
474
0
                    }
475
0
                    r->seed = (OSSL_PARAM *)p;
476
0
                }
477
0
            }
478
96.4k
    return 1;
479
96.4k
}
480
#endif
481
/* End of machine generated */