spongent176_state_t Union Reference

Structure of the internal state of the Spongent-pi[176] permutation. More...

#include <internal-spongent.h>

Data Fields
uint32_t	W [6]
uint8_t	B [24]

Detailed Description

Structure of the internal state of the Spongent-pi[176] permutation.

Note: The state is technically only 176 bits, but we increase it to 192 bits so that we can use 32-bit word operations to manipulate the state. The extra bits in the last word are fixed to zero.

Field Documentation

uint8_t spongent176_state_t::B[24]

Spongent-pi[176] state as bytes

uint32_t spongent176_state_t::W[6]

Spongent-pi[176] state as 32-bit words

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The documentation for this union was generated from the following file:

• internal-spongent.h