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Use zeroize crate for sensitive data #14

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bigspider opened this issue Jul 5, 2023 · 0 comments
Open

Use zeroize crate for sensitive data #14

bigspider opened this issue Jul 5, 2023 · 0 comments
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good first issue Good for newcomers vm-sdk Issue related to the Rust SDK for Vanadium apps

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@bigspider
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For objects in the sdk that use sensitive data (like EcfpPrivateKey), it's good to zeroize the content once it's dropped.

See for example: https://github.com/LedgerHQ/ledger-nanos-sdk/blob/master/src/ecc.rs#L192-L198
@bigspider bigspider added good first issue Good for newcomers vm-sdk Issue related to the Rust SDK for Vanadium apps labels Jul 5, 2023
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