Open access
Aug 2026
Black-Box Construction of Partial Key Exposure Resilient Symmetric-Key Encryption Scheme
In a TLS session, the user is granted access solely to the encryption and decryption oracles, ℰ ( K , · ) and 𝒟 ( K , · ) , of a symmetric-key encryption scheme, which are treated as black boxes. Here, ℰ denotes the encryption algorithm, 𝒟 the decryption algorithm, an...
Reo Eriguchi, T. Iwata, Goichiro Hanaoka et al.
· IACR Communications in Crypt... · 0 citations