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JNI binding potential memory issue #608

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ghost opened this issue Apr 9, 2019 · 0 comments · Fixed by #682

ghost commented Apr 9, 2019 •

edited by ghost

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https://github.com/bitcoin-core/secp256k1/blob/master/src/java/org/bitcoin/NativeSecp256k1.java#L87

when passing the secret key the bytebuffer is never cleared and replaced with zeros. the secret key could potentially be in memory. during that time.

real-or-random mentioned this issue

Remove Java Native Interface #682

Merged

real-or-random linked a pull request

that will close this issue

Remove Java Native Interface #682

Merged

real-or-random closed this as completed in #682

nkohen mentioned this issue

JNI binding potential memory issue bitcoin-s/bitcoin-s#1311

Open

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