/src/openssl41/providers/implementations/ciphers/cipher_sm4_xts.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 <openssl/e_os2.h> |
16 | | #include "internal/common.h" |
17 | | #include "prov/proverr.h" |
18 | | |
19 | | /* Machine generated */ |
20 | | #ifndef sm4_xts_set_ctx_params_list |
21 | | static ossl_unused const OSSL_PARAM sm4_xts_set_ctx_params_list[] = { |
22 | | OSSL_PARAM_utf8_string(OSSL_CIPHER_PARAM_XTS_STANDARD, NULL, 0), |
23 | | OSSL_PARAM_END |
24 | | }; |
25 | | #endif |
26 | | |
27 | | #ifndef sm4_xts_set_ctx_params_st |
28 | | struct sm4_xts_set_ctx_params_st { |
29 | | OSSL_PARAM *std; |
30 | | }; |
31 | | #endif |
32 | | |
33 | | #ifndef sm4_xts_set_ctx_params_decoder |
34 | | static ossl_unused int sm4_xts_set_ctx_params_decoder |
35 | | (const OSSL_PARAM *p, struct sm4_xts_set_ctx_params_st *r) |
36 | 28 | { |
37 | 28 | const char *s; |
38 | | |
39 | 28 | memset(r, 0, sizeof(*r)); |
40 | 28 | if (p != NULL) |
41 | 28 | for (; (s = p->key) != NULL; p++) |
42 | 14 | if (ossl_likely(strcmp("xts_standard", s + 0) == 0)) { |
43 | | /* OSSL_CIPHER_PARAM_XTS_STANDARD */ |
44 | 14 | if (ossl_unlikely(r->std != NULL)) { |
45 | 0 | ERR_raise_data(ERR_LIB_PROV, PROV_R_REPEATED_PARAMETER, |
46 | 0 | "param %s is repeated", s); |
47 | 0 | return 0; |
48 | 0 | } |
49 | 14 | r->std = (OSSL_PARAM *)p; |
50 | 14 | } |
51 | 28 | return 1; |
52 | 28 | } |
53 | | #endif |
54 | | /* End of machine generated */ |