comparison: test/crypto.c
test/crypto.c
- changeset 308
- 82275f589d8d
- parent 305
- c3d98b2cccf3
- child 470
- 6bf798ad3aec
- child 481
- ff477f1f7765
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| 307:a4419589ea26 | 308:82275f589d8d |
|---|---|
| 33 | 33 |
| 34 #include "crypto.h" | 34 #include "crypto.h" |
| 35 | 35 |
| 36 #include <ucx/string.h> | 36 #include <ucx/string.h> |
| 37 #include <ucx/utils.h> | 37 #include <ucx/utils.h> |
| 38 #include <ucx/buffer.h> | |
| 38 #include <libidav/utils.h> | 39 #include <libidav/utils.h> |
| 40 #include <libidav/crypto.h> | |
| 39 | 41 |
| 40 static DavKey keys256[16]; | 42 static DavKey keys256[16]; |
| 41 static DavKey keys128[16]; | 43 static DavKey keys128[16]; |
| 42 | 44 |
| 43 static char *strings[] = { | 45 static char *strings[] = { |
| 242 } | 244 } |
| 243 } | 245 } |
| 244 | 246 |
| 245 UCX_TEST_END; | 247 UCX_TEST_END; |
| 246 } | 248 } |
| 249 | |
| 250 UCX_TEST(test_crypto_stream) { | |
| 251 UcxBuffer *data = ucx_buffer_new(NULL, 1024, UCX_BUFFER_AUTOEXTEND); | |
| 252 UcxBuffer *cbuf = ucx_buffer_new(NULL, 1024, UCX_BUFFER_AUTOEXTEND); | |
| 253 UcxBuffer *pbuf = ucx_buffer_new(NULL, 1024, UCX_BUFFER_AUTOEXTEND); | |
| 254 | |
| 255 UCX_TEST_BEGIN; | |
| 256 | |
| 257 for(int i=0;i<32;i++) { | |
| 258 DavKey *key = i < 16 ? &keys256[i] : &keys128[i%16]; | |
| 259 for(int j=0;j<20;j++) { | |
| 260 data->pos = 0; | |
| 261 data->size = 0; | |
| 262 size_t slen = strlen(strings[j]); | |
| 263 ucx_buffer_write(strings[j], 1, slen, data); | |
| 264 ucx_buffer_seek(data, 0, SEEK_SET); | |
| 265 | |
| 266 cbuf->pos = 0; | |
| 267 cbuf->size = 0; | |
| 268 pbuf->pos = 0; | |
| 269 pbuf->size = 0; | |
| 270 | |
| 271 AESEncrypter *enc = aes_encrypter_new(key, data, (dav_read_func)ucx_buffer_read); | |
| 272 char buf[1024]; | |
| 273 size_t r = 0; | |
| 274 while((r = aes_read(buf, 1, 1024, enc)) != 0) { | |
| 275 ucx_buffer_write(buf, 1, r, cbuf); | |
| 276 } | |
| 277 aes_encrypter_close(enc); | |
| 278 | |
| 279 AESDecrypter *dec = aes_decrypter_new(key, pbuf, (dav_write_func)ucx_buffer_write); | |
| 280 aes_write(cbuf->space, 1, cbuf->pos, dec); | |
| 281 aes_decrypter_shutdown(dec); | |
| 282 aes_decrypter_close(dec); | |
| 283 | |
| 284 UCX_TEST_ASSERT(slen == pbuf->pos, "wrong length after enc-dec"); | |
| 285 UCX_TEST_ASSERT(!memcmp(strings[j], pbuf->space, slen), "wrong content after enc-dec"); | |
| 286 } | |
| 287 } | |
| 288 | |
| 289 UCX_TEST_END; | |
| 290 } |
