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e1178600 | 1 | /* |
fbd2ece1 | 2 | * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved. |
e1178600 SL |
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 | /* Dispatch functions for ARIA cipher modes ecb, cbc, ofb, cfb, ctr */ | |
11 | ||
4a42e264 | 12 | #include "cipher_aria.h" |
af3e7e1b | 13 | #include "prov/implementations.h" |
f99d3eed | 14 | #include "prov/providercommon.h" |
e1178600 | 15 | |
363b1e5d DMSP |
16 | static OSSL_FUNC_cipher_freectx_fn aria_freectx; |
17 | static OSSL_FUNC_cipher_dupctx_fn aria_dupctx; | |
e1178600 SL |
18 | |
19 | static void aria_freectx(void *vctx) | |
20 | { | |
21 | PROV_ARIA_CTX *ctx = (PROV_ARIA_CTX *)vctx; | |
22 | ||
592dcfd3 | 23 | ossl_cipher_generic_reset_ctx((PROV_CIPHER_CTX *)vctx); |
e1178600 SL |
24 | OPENSSL_clear_free(ctx, sizeof(*ctx)); |
25 | } | |
26 | ||
27 | static void *aria_dupctx(void *ctx) | |
28 | { | |
29 | PROV_ARIA_CTX *in = (PROV_ARIA_CTX *)ctx; | |
f99d3eed | 30 | PROV_ARIA_CTX *ret; |
e1178600 | 31 | |
f99d3eed P |
32 | if (!ossl_prov_is_running()) |
33 | return NULL; | |
34 | ||
35 | ret = OPENSSL_malloc(sizeof(*ret)); | |
e077455e | 36 | if (ret == NULL) |
e1178600 | 37 | return NULL; |
f75abcc0 | 38 | in->base.hw->copyctx(&ret->base, &in->base); |
e1178600 SL |
39 | |
40 | return ret; | |
41 | } | |
42 | ||
1be63951 | 43 | /* ossl_aria256ecb_functions */ |
e1178600 | 44 | IMPLEMENT_generic_cipher(aria, ARIA, ecb, ECB, 0, 256, 128, 0, block) |
1be63951 | 45 | /* ossl_aria192ecb_functions */ |
e1178600 | 46 | IMPLEMENT_generic_cipher(aria, ARIA, ecb, ECB, 0, 192, 128, 0, block) |
1be63951 | 47 | /* ossl_aria128ecb_functions */ |
e1178600 | 48 | IMPLEMENT_generic_cipher(aria, ARIA, ecb, ECB, 0, 128, 128, 0, block) |
1be63951 | 49 | /* ossl_aria256cbc_functions */ |
e1178600 | 50 | IMPLEMENT_generic_cipher(aria, ARIA, cbc, CBC, 0, 256, 128, 128, block) |
1be63951 | 51 | /* ossl_aria192cbc_functions */ |
e1178600 | 52 | IMPLEMENT_generic_cipher(aria, ARIA, cbc, CBC, 0, 192, 128, 128, block) |
1be63951 | 53 | /* ossl_aria128cbc_functions */ |
e1178600 | 54 | IMPLEMENT_generic_cipher(aria, ARIA, cbc, CBC, 0, 128, 128, 128, block) |
1be63951 | 55 | /* ossl_aria256ofb_functions */ |
e1178600 | 56 | IMPLEMENT_generic_cipher(aria, ARIA, ofb, OFB, 0, 256, 8, 128, stream) |
1be63951 | 57 | /* ossl_aria192ofb_functions */ |
e1178600 | 58 | IMPLEMENT_generic_cipher(aria, ARIA, ofb, OFB, 0, 192, 8, 128, stream) |
1be63951 | 59 | /* ossl_aria128ofb_functions */ |
e1178600 | 60 | IMPLEMENT_generic_cipher(aria, ARIA, ofb, OFB, 0, 128, 8, 128, stream) |
1be63951 | 61 | /* ossl_aria256cfb_functions */ |
e1178600 | 62 | IMPLEMENT_generic_cipher(aria, ARIA, cfb, CFB, 0, 256, 8, 128, stream) |
1be63951 | 63 | /* ossl_aria192cfb_functions */ |
e1178600 | 64 | IMPLEMENT_generic_cipher(aria, ARIA, cfb, CFB, 0, 192, 8, 128, stream) |
1be63951 | 65 | /* ossl_aria128cfb_functions */ |
e1178600 | 66 | IMPLEMENT_generic_cipher(aria, ARIA, cfb, CFB, 0, 128, 8, 128, stream) |
1be63951 | 67 | /* ossl_aria256cfb1_functions */ |
e1178600 | 68 | IMPLEMENT_generic_cipher(aria, ARIA, cfb1, CFB, 0, 256, 8, 128, stream) |
1be63951 | 69 | /* ossl_aria192cfb1_functions */ |
e1178600 | 70 | IMPLEMENT_generic_cipher(aria, ARIA, cfb1, CFB, 0, 192, 8, 128, stream) |
1be63951 | 71 | /* ossl_aria128cfb1_functions */ |
e1178600 | 72 | IMPLEMENT_generic_cipher(aria, ARIA, cfb1, CFB, 0, 128, 8, 128, stream) |
1be63951 | 73 | /* ossl_aria256cfb8_functions */ |
e1178600 | 74 | IMPLEMENT_generic_cipher(aria, ARIA, cfb8, CFB, 0, 256, 8, 128, stream) |
1be63951 | 75 | /* ossl_aria192cfb8_functions */ |
e1178600 | 76 | IMPLEMENT_generic_cipher(aria, ARIA, cfb8, CFB, 0, 192, 8, 128, stream) |
1be63951 | 77 | /* ossl_aria128cfb8_functions */ |
e1178600 | 78 | IMPLEMENT_generic_cipher(aria, ARIA, cfb8, CFB, 0, 128, 8, 128, stream) |
1be63951 | 79 | /* ossl_aria256ctr_functions */ |
e1178600 | 80 | IMPLEMENT_generic_cipher(aria, ARIA, ctr, CTR, 0, 256, 8, 128, stream) |
1be63951 | 81 | /* ossl_aria192ctr_functions */ |
e1178600 | 82 | IMPLEMENT_generic_cipher(aria, ARIA, ctr, CTR, 0, 192, 8, 128, stream) |
1be63951 | 83 | /* ossl_aria128ctr_functions */ |
e1178600 | 84 | IMPLEMENT_generic_cipher(aria, ARIA, ctr, CTR, 0, 128, 8, 128, stream) |