 Evgeny Poberezkin
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73cad5a6c4
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simple per-queue e2e encryption with NaCl crypto_box (#242)
* simple per-queue e2e encryption with NaCl crypto_box
* add e2e keys and DH secrets to schema
* agree and save shared DH secret per queue (not used yet)
* protocol changes for uniform padding and message part lengths
* correct message structure diagrams
* make per-queue E2E encryption non-optional
* refactor crypto keys
* use NaCl crypto_box for per-queue E2E encryption, remove RSA keys from queues
* remove RSA support
* merge migration with E2E DH keys
* clean up
* remove unused methods
* parsing/serializing agent messages
* remove sender timestamp from DB and code
* clean up
* slean up
* s/SMPConfMsg/SMPConfirmation/
* serializeAgentMessage = serializeClientMessage . agentToClientMsg
* simplify error handling
* update protocol docs
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2021-12-29 14:27:10 +00:00 |
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Evgeny Poberezkin
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51a9750891
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double ratchet algorithm implementation (#236)
* started double ratchet implementation
* initialize ratchets
* started ratchet encryption
* ratchet encryption
* simplify / narrow down Ratchet type
* double ratchet decryption "framework"
* advance receive ratched on skipped messages
* more ratchet decryption
* double ratchet encrypt/decrypt (TODO tests)
* double ratchet tests
* double ratchet tests
* use ratchet AD in header encryption, use header and ratchet AD as AD in message encryption
* change ratchet message error, remove Show instances
* Update tests/AgentTests/DoubleRatchetTests.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* Update tests/AgentTests/DoubleRatchetTests.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* Update tests/AgentTests/DoubleRatchetTests.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* Update tests/AgentTests/DoubleRatchetTests.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* Update tests/AgentTests/DoubleRatchetTests.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* Update src/Simplex/Messaging/Crypto/Ratchet.hs
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
* test in the same ratchet step
* merge tests
* Update src/Simplex/Messaging/Crypto/Ratchet.hs
* Update src/Simplex/Messaging/Crypto/Ratchet.hs
* remove HMAC comment
Co-authored-by: Efim Poberezkin <8711996+efim-poberezkin@users.noreply.github.com>
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2021-12-25 17:13:53 +00:00 |
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Efim Poberezkin
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e2cd370513
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certificate validation on client side; check stored fingerprint on server start-up; non-optional fingerprint parsing (#234, closes #155)
Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
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2021-12-22 23:24:58 +04:00 |
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Evgeny Poberezkin
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323fb1f03c
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remove SMP server signing responses (#226)
* remove SMP server signing responses
* keep only one session ID
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2021-12-16 07:15:45 +00:00 |
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Evgeny Poberezkin
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b116408ec3
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Merge branch 'master' into v5
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2021-12-04 18:55:23 +00:00 |
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Evgeny Poberezkin
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04c65d98da
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support permanent connection link ("contact") in SMP agent protocols (#143)
* open/public queue extension for SMP and SMP agent protocols
* add connection mode - invitation or contact
* use ConnectionMode with REQ and ACPT agent notification/command
* parameterize ConnectionRequest with ConnectionMode
* implement Contact connection mode for permanent connection links
* tests for contact connections
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2021-12-04 18:42:08 +00:00 |
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Evgeny Poberezkin
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6126e72d4f
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Merge branch 'master' into v5
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2021-12-02 18:06:42 +00:00 |
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Evgeny Poberezkin
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606bbf5062
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URI syntax for SMP queues and connection requests (#210)
* URI syntax for SMP queues and connection requests
* fix connection request parsing/serializing
* add ConnectionRequest sqlite instances
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2021-12-02 17:43:05 +00:00 |
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