py/mpconfig: Enable CRYPTOLIB, HASHLIB_MD5, HASHLIB_SHA1 if SSL enabled. #17926
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Code size report: |
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## master #17926 +/- ##
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Coverage 98.38% 98.38%
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Files 171 171
Lines 22296 22296
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Hits 21937 21937
Misses 359 359 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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projectgus
approved these changes
Aug 19, 2025
| #endif | ||
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| #ifndef MICROPY_PY_HASHLIB_SHA256 | ||
| #define MICROPY_PY_HASHLIB_SHA256 (1) | ||
| #endif | ||
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| #ifndef MICROPY_PY_CRYPTOLIB | ||
| #define MICROPY_PY_CRYPTOLIB (0) | ||
| #define MICROPY_PY_CRYPTOLIB (MICROPY_PY_SSL) |
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I don't know if this is worth worrying about, but the default definition of MICROPY_PY_SSL is lower down in the file than these lines.
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I think it should be fine? It's already the case for some other options (for better or worse), eg MICROPY_PY_SYS_SETTRACE is used before the default definition.
This commit unifies the configuration of MICROPY_PY_CRYPTOLIB, MICROPY_PY_HASHLIB_MD5 and MICROPY_PY_HASHLIB_SHA1, so they are enabled by default if MICROPY_PY_SSL is enabled. This matches the existing configuration of most of the ports. With this change, all ports remain the same except: - reneses-ra now enables MICROPY_PY_CRYPTOLIB, MICROPY_PY_HASHLIB_MD5 and MICROPY_PY_HASHLIB_SHA1. - rp2 now enables MICROPY_PY_HASHLIB_MD5. Signed-off-by: Damien George <damien@micropython.org>
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Summary
This commit unifies the configuration of MICROPY_PY_CRYPTOLIB, MICROPY_PY_HASHLIB_MD5 and MICROPY_PY_HASHLIB_SHA1, so they are enabled by default if MICROPY_PY_SSL is enabled. This matches the existing configuration of most of the ports.
With this change, all ports remain the same except:
Testing
Builds will be tested by CI. Code size diff will tell the story.
Trade-offs and Alternatives
Could leave this up to the port, but IMO it's better to have the config unified so ports are more uniform in their configuration.