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Author	SHA1	Message	Date
Zachery Aaron Shores-Chmielewski	cc39f8a0a8	Initital Sender state machine logic implemented ... Implemented and tested the state machine model for the `Sender`. Tested against the rust bindings for libsodium using the `crypto_box` api.	2026-01-19 11:09:17 +07:00
Zachery Aaron Shores-Chmielewski	f3ab842cc2	Update specification with implementation insights ... Add comprehensive implementation notes based on sender client development: - Detailed cryptographic primitive specifications (Curve25519, XSalsa20-Poly1305) - Memory safety patterns (move semantics for plaintext) - State machine enforcement strategies - Unicode and character counting considerations - Cryptographic property documentation (randomness, overhead) - Design decisions with rationales - Additional open questions discovered during implementation - Updated constraints with actual size calculations	2026-01-19 08:50:50 +07:00
Zachery Aaron Shores-Chmielewski	f0f33e0934	Implement sender client state machine with comprehensive tests ... - Add SenderClient state machine with states: Idle, Ready, Composing, Encrypting, Submitted, Error - Implement all state transitions according to specification - Use sodiumoxide for sealed box encryption - Add validation for sender name (max 200 chars) and message body (max 10,000 chars) - Implement complete test suite covering: - State transitions and invalid transitions - Input validation (empty, max length, over max) - Encryption (ciphertext randomness, different messages) - Unicode and special characters support - Multiple messages in sequence - Error handling and recovery	2026-01-19 08:49:30 +07:00
Zachery Aaron Shores-Chmielewski	184702057b	Add initial protocol specification ... Documents the messagebox protocol with implementation-agnostic state machines for sender, store, and reader components.	2026-01-19 08:45:16 +07:00