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39 lines
628 B
C
39 lines
628 B
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "../e_os.h"
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#ifdef OPENSSL_NO_SPECK
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int main(int argc, char **argv)
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{
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printf("No Speck support\n");
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return 0;
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}
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#else
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#include <openssl/speck.h>
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int main(int argc, char **argv)
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{
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speck_key_t key;
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unsigned char userkey[2] = { 0x01, 0x02, };
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unsigned char msg[2] = { 0xab, 0xcd, };
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SPECK_TYPE S[SPECK_ROUNDS];
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unsigned char cbuf[2];
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unsigned char mbuf[2];
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speck_set_encrypt_key(&key, userkey);
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speck_expand(&key, S);
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speck_encrypt(msg, cbuf, S);
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speck_decrypt(cbuf, mbuf, S);
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if (memcmp(msg, mbuf, 2)) {
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return -1;
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}
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return 0;
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}
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#endif
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