文件操作 - shorthash.c
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文件: /usr/share/doc/libsodium-devel-1.0.18/shorthash.c
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#define TEST_NAME "shorthash" #include "cmptest.h" #define MAXLEN 64 int main(void) { unsigned char in[MAXLEN]; unsigned char out[crypto_shorthash_BYTES]; unsigned char k[crypto_shorthash_KEYBYTES]; size_t i; size_t j; for (i = 0; i < crypto_shorthash_KEYBYTES; ++i) { k[i] = (unsigned char) i; } for (i = 0; i < MAXLEN; ++i) { in[i] = (unsigned char) i; crypto_shorthash(out, in, (unsigned long long) i, k); for (j = 0; j < crypto_shorthash_BYTES; ++j) { printf("%02x", (unsigned int) out[j]); } printf("\n"); } assert(crypto_shorthash_bytes() > 0); assert(crypto_shorthash_keybytes() > 0); assert(strcmp(crypto_shorthash_primitive(), "siphash24") == 0); assert(crypto_shorthash_bytes() == crypto_shorthash_siphash24_bytes()); assert(crypto_shorthash_keybytes() == crypto_shorthash_siphash24_keybytes()); return 0; }
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