tkgstratorandClaude Sonnet 4.6 6a0b085d48 feat(tweak): add HMAC_CTX/SHA384/EVP_Digest hooks to trace appboot sign key derivation ...

Add incremental HMAC hooks (HMAC_CTX_new, HMAC_Init_ex, HMAC_Update, HMAC_Final),
one-shot SHA384, and EVP_DigestInit_ex/Update/Final_ex hooks in NFWebCrypto to
correlate full key material across multi-step HMAC sequences.

HKDF offset hooks are logged as candidate addresses but not installed (prototype
unverified) to avoid crashes. Log reveals 38b2030d and 8887ddf1 appear first in
HMAC_Init_ex and are not produced by any HMAC operation, pointing to an upstream
derivation path (HKDF, AES whitebox, or DH derive) not yet captured.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-09 09:49:14 +00:00

..

chrome-extension

feat(chrome-extension): Chrome拡張とtasks.json更新

2026-04-07 02:07:37 +00:00

frida

feat(frida): add entity_auth_data / NFWebCrypto key capture hooks

2026-04-09 08:33:44 +00:00

mitmproxy

feat(frida,mitmproxy): Fridaフック改善とmitmproxyキャプチャスクリプト追加

2026-04-07 02:07:10 +00:00

proxyman

feat(frida,mitmproxy): Fridaフック改善とmitmproxyキャプチャスクリプト追加

2026-04-07 02:07:10 +00:00

tweak

feat(tweak): add HMAC_CTX/SHA384/EVP_Digest hooks to trace appboot sign key derivation

2026-04-09 09:49:14 +00:00