Expand description
Parameter sizes for duplex-sponge AEAD (Keccak-f[1600], rate 136 bytes).
Constants§
- KEY_
BYTES - User key size (256 bits).
- NONCE_
BYTES - Nonce size (128 bits).
- PLEN
- Keccak-f[1600] state lane count.
- RATE_
BYTES - Sponge rate in bytes (17 × 64-bit lanes).
- TAG_
BYTES - Authentication tag size (256 bits).