Gilles Peskine b20028b3a3 Avoid using external programs in inner loops
Don't use external programs for string manipulation that the shell can do.
This makes the script a little faster (~10% when testing PSK).

For this commit, I only looked at code run in the innermost loop.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-01-26 21:45:45 +01:00
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