refactor(crypto): migrate NewHope and NewHopeTor implementations to Kotlin

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- Ported the NewHope and NewHopeTor key exchange algorithms from Java to idiomatic Kotlin.
- Maintained strict functional parity with the original verified Java implementation.
- Preserved all necessary cryptographic lookup tables (NTT Montgomery, bit-reversal) to ensure mathematical correctness.
- Converted Keccak-f[1600] and ChaCha20 core algorithms into more compact Kotlin structures while retaining constant-time execution safety.
- Ensured seamless Java interoperability by using `const val` for protocol constants like `SENDABYTES` and `SENDBBYTES`.
- Improved overall code readability and removed legacy/redundant constructs.

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yet300 2026-05-09 16:28:23 +04:00

parent 10a84ca56c

commit 5693bbfcd8

2 changed files with 907 additions and 2517 deletions

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app/src/main/java/com/bitchat/android/noise/southernstorm/crypto/NewHope.kt

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app/src/main/java/com/bitchat/android/noise/southernstorm/crypto/NewHopeTor.kt

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