Edge - Crypto & Bitcoin WalletLatest release: 2.14.1 ( 6th May 2022 ) 🔍 Last analysed 13th March 2022 . Not reproducible from source provided
Older reviews (show 0 of 1 reproducible)
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The Analysis ¶
(Analysis from Android review)
After prior reviews were Build Error! and should actually have been No Source! for the code of the latest release being published only after our review, this wallet took a slight turn to the better: Emanuel managed to at least build it but unfortunately the build result differed significantly from what they publish via Play Store. This wallet is not verifiable.
We could not verify that the provided code matches the binary!
As part of our Methodology, we ask:Is the published binary matching the published source code? If not, we tag it Unreproducible!
Published code doesn’t help much if it is not what the published binary was built from. That is why we try to reproduce the binary. We
- obtain the binary from the provider
- compile the published source code using the published build instructions into a binary
- compare the two binaries
- we might spend some time working around issues that are easy to work around
If this fails, we might search if other revisions match or if we can deduct the source of the mismatch but generally consider it on the provider to provide the correct source code and build instructions to reproduce the build, so we usually open a ticket in their code repository.
In any case, the result is a discrepancy between the binary we can create and the binary we can find for download and any discrepancy might leak your backup to the server on purpose or by accident.
As we cannot verify that the source provided is the source the binary was compiled from, this category is only slightly better than closed source but for now we have hope projects come around and fix verifiability issues.
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