/src/openssl40/providers/implementations/kdfs/scrypt.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 scrypt_set_ctx_params_list |
14 | | static const OSSL_PARAM scrypt_set_ctx_params_list[] = { |
15 | | OSSL_PARAM_octet_string(OSSL_KDF_PARAM_PASSWORD, NULL, 0), |
16 | | OSSL_PARAM_octet_string(OSSL_KDF_PARAM_SALT, NULL, 0), |
17 | | OSSL_PARAM_uint64(OSSL_KDF_PARAM_SCRYPT_N, NULL), |
18 | | OSSL_PARAM_uint32(OSSL_KDF_PARAM_SCRYPT_R, NULL), |
19 | | OSSL_PARAM_uint32(OSSL_KDF_PARAM_SCRYPT_P, NULL), |
20 | | OSSL_PARAM_uint64(OSSL_KDF_PARAM_SCRYPT_MAXMEM, NULL), |
21 | | OSSL_PARAM_utf8_string(OSSL_KDF_PARAM_PROPERTIES, NULL, 0), |
22 | | OSSL_PARAM_END |
23 | | }; |
24 | | #endif |
25 | | |
26 | | #ifndef scrypt_set_ctx_params_st |
27 | | struct scrypt_set_ctx_params_st { |
28 | | OSSL_PARAM *maxmem; |
29 | | OSSL_PARAM *n; |
30 | | OSSL_PARAM *p; |
31 | | OSSL_PARAM *propq; |
32 | | OSSL_PARAM *pw; |
33 | | OSSL_PARAM *r; |
34 | | OSSL_PARAM *salt; |
35 | | }; |
36 | | #endif |
37 | | |
38 | | #ifndef scrypt_set_ctx_params_decoder |
39 | | static int scrypt_set_ctx_params_decoder |
40 | | (const OSSL_PARAM *p, struct scrypt_set_ctx_params_st *r) |
41 | 49 | { |
42 | 49 | const char *s; |
43 | | |
44 | 49 | memset(r, 0, sizeof(*r)); |
45 | 49 | if (p != NULL) |
46 | 392 | for (; (s = p->key) != NULL; p++) |
47 | 343 | switch(s[0]) { |
48 | 0 | default: |
49 | 0 | break; |
50 | 49 | case 'm': |
51 | 49 | if (ossl_likely(strcmp("axmem_bytes", s + 1) == 0)) { |
52 | | /* OSSL_KDF_PARAM_SCRYPT_MAXMEM */ |
53 | 49 | if (ossl_unlikely(r->maxmem != NULL)) { |
54 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
55 | 0 | "param %s is repeated", s); |
56 | 0 | return 0; |
57 | 0 | } |
58 | 49 | r->maxmem = (OSSL_PARAM *)p; |
59 | 49 | } |
60 | 49 | break; |
61 | 49 | case 'n': |
62 | 49 | switch(s[1]) { |
63 | 0 | default: |
64 | 0 | break; |
65 | 49 | case '\0': |
66 | 49 | if (ossl_unlikely(r->n != NULL)) { |
67 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
68 | 0 | "param %s is repeated", s); |
69 | 0 | return 0; |
70 | 0 | } |
71 | 49 | r->n = (OSSL_PARAM *)p; |
72 | 49 | } |
73 | 49 | break; |
74 | 147 | case 'p': |
75 | 147 | switch(s[1]) { |
76 | 0 | default: |
77 | 0 | break; |
78 | 49 | case 'a': |
79 | 49 | if (ossl_likely(strcmp("ss", s + 2) == 0)) { |
80 | | /* OSSL_KDF_PARAM_PASSWORD */ |
81 | 49 | if (ossl_unlikely(r->pw != 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 | 49 | r->pw = (OSSL_PARAM *)p; |
87 | 49 | } |
88 | 49 | break; |
89 | 49 | case 'r': |
90 | 49 | if (ossl_likely(strcmp("operties", s + 2) == 0)) { |
91 | | /* OSSL_KDF_PARAM_PROPERTIES */ |
92 | 49 | if (ossl_unlikely(r->propq != NULL)) { |
93 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
94 | 0 | "param %s is repeated", s); |
95 | 0 | return 0; |
96 | 0 | } |
97 | 49 | r->propq = (OSSL_PARAM *)p; |
98 | 49 | } |
99 | 49 | break; |
100 | 49 | case '\0': |
101 | 49 | if (ossl_unlikely(r->p != NULL)) { |
102 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
103 | 0 | "param %s is repeated", s); |
104 | 0 | return 0; |
105 | 0 | } |
106 | 49 | r->p = (OSSL_PARAM *)p; |
107 | 147 | } |
108 | 147 | break; |
109 | 147 | case 'r': |
110 | 49 | switch(s[1]) { |
111 | 0 | default: |
112 | 0 | break; |
113 | 49 | case '\0': |
114 | 49 | if (ossl_unlikely(r->r != NULL)) { |
115 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
116 | 0 | "param %s is repeated", s); |
117 | 0 | return 0; |
118 | 0 | } |
119 | 49 | r->r = (OSSL_PARAM *)p; |
120 | 49 | } |
121 | 49 | break; |
122 | 49 | case 's': |
123 | 49 | if (ossl_likely(strcmp("alt", s + 1) == 0)) { |
124 | | /* OSSL_KDF_PARAM_SALT */ |
125 | 49 | if (ossl_unlikely(r->salt != 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 | 49 | r->salt = (OSSL_PARAM *)p; |
131 | 49 | } |
132 | 343 | } |
133 | 49 | return 1; |
134 | 49 | } |
135 | | #endif |
136 | | /* End of machine generated */ |
137 | | |
138 | | /* Machine generated by util/perl/OpenSSL/paramnames.pm */ |
139 | | #ifndef scrypt_get_ctx_params_list |
140 | | static const OSSL_PARAM scrypt_get_ctx_params_list[] = { |
141 | | OSSL_PARAM_size_t(OSSL_KDF_PARAM_SIZE, NULL), |
142 | | OSSL_PARAM_END |
143 | | }; |
144 | | #endif |
145 | | |
146 | | #ifndef scrypt_get_ctx_params_st |
147 | | struct scrypt_get_ctx_params_st { |
148 | | OSSL_PARAM *size; |
149 | | }; |
150 | | #endif |
151 | | |
152 | | #ifndef scrypt_get_ctx_params_decoder |
153 | | static int scrypt_get_ctx_params_decoder |
154 | | (const OSSL_PARAM *p, struct scrypt_get_ctx_params_st *r) |
155 | 0 | { |
156 | 0 | const char *s; |
157 | |
|
158 | 0 | memset(r, 0, sizeof(*r)); |
159 | 0 | if (p != NULL) |
160 | 0 | for (; (s = p->key) != NULL; p++) |
161 | 0 | if (ossl_likely(strcmp("size", s + 0) == 0)) { |
162 | | /* OSSL_KDF_PARAM_SIZE */ |
163 | 0 | if (ossl_unlikely(r->size != NULL)) { |
164 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
165 | 0 | "param %s is repeated", s); |
166 | 0 | return 0; |
167 | 0 | } |
168 | 0 | r->size = (OSSL_PARAM *)p; |
169 | 0 | } |
170 | 0 | return 1; |
171 | 0 | } |
172 | | #endif |
173 | | /* End of machine generated */ |