Moxie Marlinspike
c38a8aa699
Migrate to Curve25519.
...
1) Generate a Curve25519 identity key.
2) Use Curve25519 ephemerals and identities for v2 3DHE agreements.
3) Initiate v2 key exchange messages.
4) Accept v1 key exchange messages.
5) TOFU Curve25519 identities.
2014-01-06 14:36:22 -08:00
Moxie Marlinspike
a03fff8b24
Add HKDF support for new sessions.
2014-01-06 14:36:22 -08:00
Moxie Marlinspike
073b1f69e3
Rollbacks, v2 sms-transport key exchanges, push identity conflicts.
...
1) Stop protocol rollbacks.
2) Handle v2 version key exchange messages.
3) Handle identity key conflicts on prekeybundle messages.
2014-01-06 14:35:53 -08:00
Moxie Marlinspike
cddba2738f
Make encoding/decoding more explicit.
2014-01-06 14:35:53 -08:00
Moxie Marlinspike
68ec0a3727
Add last resort key and signaling key.
2014-01-06 14:35:53 -08:00
Moxie Marlinspike
1bbcedabd4
Added SMS transport support for PreKeyBundle messages.
...
1) Added SMS transport support.
2) Keep track of whether a PreKeyBundle message has gotten
a response, and send them as subsequent messages until
one has been received.
2014-01-06 14:35:52 -08:00
Moxie Marlinspike
d1969412fb
Move PreKey ids to be Mediums, generate in circular buffer.
2014-01-06 14:35:51 -08:00
Moxie Marlinspike
edb89ee3e9
Encode prekey as full JSON rather than protobuf blobs.
...
1) Split prekey messages out into full JSON.
2) Add support for retrieving prekeys.
2014-01-06 14:35:51 -08:00
Moxie Marlinspike
499de2d2bf
Move prekey jsonifcation into the push code, add identity key.
2014-01-06 14:35:51 -08:00
Moxie Marlinspike
b8f663b69c
Move common crypto classes into TextSecureLibrary.
...
1) Move all the crypto classes from securesms.crypto.
2) Move all the crypto storage from securesms.database.keys
3) Replace the old imported BC code with spongycastle.
2014-01-06 14:35:51 -08:00
