SHA and HMAC functions ported to Hollywood

[Allanon]

Hi @lazi!
Happy that it is working now!
If you have updated to the latest version of Hollywood please try the update libSHA I've uploaded just a few minutes ago on GitHub, it should be faster now, no more emulation of bitwise operators since Andreas has fixed this problem on ARM devices
Let me know if it works, if not working just change the handle_hw_bug to True:

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; HANDLER FOR BUG IN ARM DEVICES FOR BITWISE OPERATIONS
Local handle_hw_bug = True

I've not removed the old implementation completely because I only tested it on Pi4, Windows & Linux

P.S.: at the end of the script I wrote some time counters to check the performances and to verify if my changes produced speed ups or not

[airsoftsoftwair]

Code: Select all

- New: Added SHA1() function to DOS library and SHA1Str() function to string library; these functions can
  be used to compute SHA1 checksums of files and strings; even though SHA1 is somewhat obsolete now, it's
  still widely used and can be useful in lots of cases; since SHA1 implementations have quite a very low
  footprint it makes sense to add SHA1 support along CRC32 and MD5 which are already supported