[fix] Issue #32 - subtle dependency breaks no_std/embedded builds #33
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…ilds The subtle crate is designed to work in no_std environments when default features are disabled. The current configuration prevents OpenPRoT from being used in the embedded ecosystem where constant-time cryptographic operations are particularly important.
…ompatibility The zeroize crate's default features include 'alloc' which requires a global allocator. For embedded no_std environments, we need to disable default features and only enable the specific features we need (derive).
FerralCoder
approved these changes
Sep 16, 2025
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The subtle crate is designed to work in no_std environments when default features are disabled. The current configuration prevents OpenPRoT from being used in the embedded ecosystem where constant-time cryptographic operations are particularly important.