SYNOPSIS
- int crypto_rng_get_bytes(struct crypto_rng * tfm, u8 * rdata, unsigned int dlen);
ARGUMENTS
tfm
-
- cipher handle
rdata
- output buffer holding the random numbers
dlen
- length of the output buffer
DESCRIPTION
This function fills the caller-allocated buffer with random numbers using the random number generator referenced by the cipher handle.
RETURN
0 function was successful; < 0 if an error occurred
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