phaneron/Kelsidavis-WoWee
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3 commits

Author SHA1 Message Date
Kelsi
933b50eab5 Use natural BigNum sizes for SRP hash computations 
TrinityCore/AzerothCore's UpdateBigNumbers uses BN_num_bytes (natural
size without padding) when hashing values for u and M1. Our code was
using fixed 32-byte padding which produces different hashes when any
value (salt, A, B, N) has leading zeros in big-endian representation.
 2026-02-05 12:59:48 -08:00
Kelsi
430a213063 Fix SRP authentication producing wrong proofs 
Two bugs that caused the server to always reject our login proof:
- N was hashed as 256 bytes (2048 bits) instead of 32 bytes (256 bits),
  producing completely wrong H(N)^H(g) and therefore wrong M1
- Session key computation B-k*g^x could go negative; OpenSSL's
  BN_mod_exp doesn't handle negative bases. Add k*N before subtracting
  (standard TrinityCore approach) to keep the value positive
 2026-02-05 12:46:53 -08:00
Kelsi
ce6cb8f38e Initial commit: wowee native WoW 3.3.5a client 2026-02-02 13:03:22 -08:00