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Merge pull request #51 from dongbeiouba/example/oneshot
Add examples for oneshot. Add hmac-sm3 test cases.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * Copyright 2023 The Tongsuo Project Authors. All Rights Reserved. | ||
| * | ||
| * Licensed under the Apache License 2.0 (the "License"). You may not use | ||
| * this file except in compliance with the License. You can obtain a copy | ||
| * in the file LICENSE in the source distribution or at | ||
| * https://github.com/Tongsuo-Project/tongsuo-mini/blob/main/LICENSE | ||
| */ | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include <assert.h> | ||
| #include <tongsuo/minisuo.h> | ||
| #include <tongsuo/ascon.h> | ||
| #include <tongsuo/mem.h> | ||
|
|
||
| int main(void) | ||
| { | ||
| int ret = 1; | ||
| const char *plaintext = "hello world"; | ||
| const char *ad = "0123456789abcdef"; | ||
| unsigned char *key = tsm_hex2buf("0123456789abcdef0123456789abcdef"); | ||
| unsigned char *iv = tsm_hex2buf("0123456789abcdef0123456789abcdef"); | ||
| unsigned char out[1024]; | ||
| size_t outl; | ||
|
|
||
| if (key == NULL || iv == NULL) { | ||
| goto err; | ||
| } | ||
|
|
||
| if (tsm_ascon_aead_oneshot(TSM_ASCON_AEAD_128, | ||
| key, | ||
| iv, | ||
| (const unsigned char *)ad, | ||
| strlen(ad), | ||
| (const unsigned char *)plaintext, | ||
| strlen(plaintext), | ||
| out, | ||
| &outl, | ||
| TSM_CIPH_FLAG_ENCRYPT) | ||
| != TSM_OK) { | ||
| goto err; | ||
| } | ||
|
|
||
| printf("ASCON_AEAD_Encrypt(%s)=", plaintext); | ||
|
|
||
| for (size_t i = 0; i < outl; i++) { | ||
| printf("%02x", out[i]); | ||
| } | ||
|
|
||
| printf("\n"); | ||
|
|
||
| ret = 0; | ||
| err: | ||
| tsm_free(key); | ||
| tsm_free(iv); | ||
| return ret; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| /* | ||
| * Copyright 2023 The Tongsuo Project Authors. All Rights Reserved. | ||
| * | ||
| * Licensed under the Apache License 2.0 (the "License"). You may not use | ||
| * this file except in compliance with the License. You can obtain a copy | ||
| * in the file LICENSE in the source distribution or at | ||
| * https://github.com/Tongsuo-Project/tongsuo-mini/blob/main/LICENSE | ||
| */ | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include <tongsuo/minisuo.h> | ||
| #include <tongsuo/ascon.h> | ||
|
|
||
| int main(void) | ||
| { | ||
| const char *data = "hello world"; | ||
| unsigned char md[TSM_ASCON_HASH_LEN]; | ||
| size_t outl; | ||
|
|
||
| if (tsm_ascon_hash_oneshot(TSM_HASH_ASCON_HASH, (const unsigned char *)data, strlen(data), md, | ||
| &outl) | ||
| != TSM_OK) { | ||
| return 1; | ||
| } | ||
|
|
||
| printf("ASCON_HASH(%s)=", data); | ||
|
|
||
| for (size_t i = 0; i < outl; i++) { | ||
| printf("%02x", md[i]); | ||
| } | ||
|
|
||
| printf("\n"); | ||
|
|
||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,54 @@ | ||
| /* | ||
| * Copyright 2023 The Tongsuo Project Authors. All Rights Reserved. | ||
| * | ||
| * Licensed under the Apache License 2.0 (the "License"). You may not use | ||
| * this file except in compliance with the License. You can obtain a copy | ||
| * in the file LICENSE in the source distribution or at | ||
| * https://github.com/Tongsuo-Project/tongsuo-mini/blob/main/LICENSE | ||
| */ | ||
| #include <stdio.h> | ||
| #include <string.h> | ||
| #include <assert.h> | ||
| #include <tongsuo/minisuo.h> | ||
| #include <tongsuo/ascon.h> | ||
| #include <tongsuo/mem.h> | ||
| #include <tongsuo/hmac.h> | ||
|
|
||
| int main(void) | ||
| { | ||
| int ret = 1; | ||
| void *ctx = NULL; | ||
| const char *data = "hello world"; | ||
| unsigned char *key = | ||
| tsm_hex2buf("000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F"); | ||
| unsigned char hmac[TSM_ASCON_HMAC_LEN]; | ||
| size_t outl; | ||
|
|
||
| if (key == NULL) | ||
| goto err; | ||
|
|
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| ctx = tsm_hmac_ctx_new(); | ||
| if (ctx == NULL) { | ||
| goto err; | ||
| } | ||
|
|
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| if (tsm_hmac_init(ctx, key, 32, TSM_HASH_ASCON_HASH) != TSM_OK | ||
| || tsm_hmac_update(ctx, (const unsigned char *)data, strlen(data)) != TSM_OK | ||
| || tsm_hmac_final(ctx, hmac, &outl) != TSM_OK) { | ||
| goto err; | ||
| } | ||
|
|
||
| printf("HMAC_ASCON(%s)=", data); | ||
|
|
||
| for (size_t i = 0; i < outl; i++) { | ||
| printf("%02x", hmac[i]); | ||
| } | ||
|
|
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| printf("\n"); | ||
|
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| ret = 0; | ||
| err: | ||
| tsm_free(key); | ||
| tsm_hmac_ctx_free(ctx); | ||
| return ret; | ||
| } |
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