feat(tbor): implement RSA-AES key unwrap (GetUnwrappingKey + UnwrapKey) - #583

Merged

Vishal Soni (vsonims) merged 8 commits into

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tbor/unwrap-key

Jul 23, 2026

Commits on Jul 20, 2026

refactor(fw): make TBOR CU/CO session masking key 32 B AES-256-GCM

Vishal Soni (vsonims)
and
Copilot
committed
4e6f75a
refactor(fw): move hmac_hash to the shared ddi layer

Vishal Soni (vsonims)
and
Copilot
committed
a6b885d
feat(tbor): implement RSA-AES key unwrap (GetUnwrappingKey + UnwrapKey)
Vishal Soni (vsonims)
committed
c4bd905
refactor(tbor): import HMAC unwrap keys as variable-length VarLenHmacSha*

Vishal Soni (vsonims)
and
Copilot
committed
3cda8d7

Commits on Jul 21, 2026

refactor(tbor): address UnwrapKey review feedback (naming + session-key len)

Vishal Soni (vsonims)
and
Copilot
committed
bfaa19d
feat(tbor): honor host-requested key usage on UnwrapKey

Vishal Soni (vsonims)
and
Copilot
committed
6b0c727

Commits on Jul 22, 2026