On 05/23/2014 05:16 AM, Michael Rogers wrote: > On 14/05/14 20:20, Hans-Christoph Steiner wrote: >> We finally have a new signing key for our official Android >> releases. We had to make a new one because the current one is >> using 1024-bit RSA, like the large majority of Android signing >> keys. RSA 1024-bit is considering deprecated, so we are now >> signing all new apps with our new 4096-bit signing key. > > What's the earliest version of Android that supports 4096-bit keys? > I'm going to generate a new signing key for Briar soon and I'd like to > continue supporting Android 2.1 (APK version 7).
We believe that it'll work on 2.1 or older. We also support old releases. pd0x looked into it, if I remember correctly. Support for new algorithms like ECDSA, SHA-2, etc. are not supported very far back, I think minimum 4.3. .hc >> For more info: >> https://dev.guardianproject.info/projects/psst/wiki/CleanRoom > > Exciting project! > > Cheers, > Michael > > -- PGP fingerprint: 5E61 C878 0F86 295C E17D 8677 9F0F E587 374B BE81
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