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comments the performance of TRNG
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Signed-off-by: PARKJIHOON <jh6186.park@samsung.com>
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jh6186 authored and andrewc-arm committed Jan 21, 2020
1 parent 7eaf72c commit c4d7fdf
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1 change: 1 addition & 0 deletions targets/TARGET_Samsung/security_subsystem/api/trng_api.c
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Expand Up @@ -42,6 +42,7 @@ int trng_get_bytes(trng_t *obj, uint8_t *output, size_t length, size_t *output_l
unsigned int ret = 0;

stRANDOM.pu08Data = (u08 *)output;
//generate an approximation of 1
ret = sss_generate_rawrandom(&stRANDOM, length);

*output_length = (size_t)stRANDOM.u32DataByteLen;
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