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- .. SPDX-License-Identifier: GPL-2.0+
- rng command
- ===========
- Synopsis
- --------
- ::
- rng [devnum [n]]
- Description
- -----------
- The *rng* command reads the random number generator(RNG) device and
- prints the random bytes read on the console. A maximum of 64 bytes can
- be read in one invocation of the command.
- devnum
- The RNG device from which the random bytes are to be
- read. Defaults to 0.
- n
- Number of random bytes to be read and displayed on the
- console. Default value is 0x40. Max value is 0x40.
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