36 lines
691 B
C
36 lines
691 B
C
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/*
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* Name : ch2-01.c
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* Purpose : Demonstration of reading the RNG
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* Author : Tom St Denis
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*
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* History : v0.81 Initial release
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*/
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/* ch2-02-2 */
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#include <mycrypt.h>
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int main(void)
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{
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unsigned char buf[16];
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unsigned long len;
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int ix;
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/* read the RNG */
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len = rng_get_bytes(buf, sizeof(buf), NULL);
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/* verify return */
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if (len != sizeof(buf)) {
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printf("Error: Only read %lu bytes.\n", len);
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} else {
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printf("Read %lu bytes\n", len);
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for (ix = 0; ix < sizeof(buf); ix++) {
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printf("%02x ", buf[ix]);
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}
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printf("\n");
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}
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return EXIT_SUCCESS;
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}
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/* ch2-02-2 */
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