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| author | Jens Wiklander <jens.wiklander@linaro.org> | 2018-06-14 11:12:01 +0200 |
|---|---|---|
| committer | Jérôme Forissier <jerome.forissier@linaro.org> | 2018-06-18 10:01:13 +0200 |
| commit | ea6cd9133a2627a0973855fa4c94bb02079e967e (patch) | |
| tree | cf8357a915ad41ef2cc084e176f36ba2d4879fd7 /core/tee | |
| parent | 249c24a353272a94c17898d3dfc0aaf8b2eda032 (diff) | |
Remove get_rng_array()
Removes get_rng_array() in favor of crypto_rng_read() which always uses
the configured RNG implementation to draw random.
Reviewed-by: Jerome Forissier <jerome.forissier@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Diffstat (limited to 'core/tee')
| -rw-r--r-- | core/tee/tee_cryp_utl.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/core/tee/tee_cryp_utl.c b/core/tee/tee_cryp_utl.c index a7dfe342..aeaea6cb 100644 --- a/core/tee/tee_cryp_utl.c +++ b/core/tee/tee_cryp_utl.c @@ -15,23 +15,6 @@ #include <trace.h> #include <utee_defines.h> -#if !defined(CFG_WITH_SOFTWARE_PRNG) -TEE_Result get_rng_array(void *buffer, int len) -{ - char *buf_char = buffer; - int i; - - - if (buf_char == NULL) - return TEE_ERROR_BAD_PARAMETERS; - - for (i = 0; i < len; i++) - buf_char[i] = hw_get_random_byte(); - - return TEE_SUCCESS; -} -#endif - TEE_Result tee_hash_get_digest_size(uint32_t algo, size_t *size) { switch (algo) { |