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internal-ascon-m.h
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22 
23 #ifndef LW_INTERNAL_ASCON_M_H
24 #define LW_INTERNAL_ASCON_M_H
25 
26 #include "internal-masking.h"
27 #include "internal-ascon.h"
28 
37 #ifdef __cplusplus
38 extern "C" {
39 #endif
40 
44 typedef struct
45 {
49 
58 void ascon_permute_masked(ascon_masked_state_t *state, uint8_t first_round);
59 
66 void ascon_mask(ascon_masked_state_t *output, const ascon_state_t *input);
67 
74 void ascon_unmask(ascon_state_t *output, const ascon_masked_state_t *input);
75 
76 #if ASCON_SLICED
77 
85  (ascon_masked_state_t *output, const ascon_state_t *input);
86 
94  (ascon_state_t *output, const ascon_masked_state_t *input);
95 
96 #endif
97 
98 #ifdef __cplusplus
99 }
100 #endif
101 
102 #endif
void ascon_unmask_sliced(ascon_state_t *output, const ascon_masked_state_t *input)
Converts a masked ASCON state into an unmasked sliced state.
Definition: internal-ascon-m.c:143
Structure of the internal state of the ASCON permutation.
Definition: internal-ascon.h:52
Utilities that help to implement masked ciphers.
void ascon_unmask(ascon_state_t *output, const ascon_masked_state_t *input)
Converts a masked ASCON state into an unmasked state.
Definition: internal-ascon-m.c:109
void ascon_mask_sliced(ascon_masked_state_t *output, const ascon_state_t *input)
Converts an unmasked sliced ASCON state into a masked state.
Definition: internal-ascon-m.c:129
void ascon_mask(ascon_masked_state_t *output, const ascon_state_t *input)
Converts an unmasked ASCON state into a masked state.
Definition: internal-ascon-m.c:92
Masked 64-bit word with four shares.
Definition: internal-masking.h:212
Structure of the internal state of the masked ASCON permutation.
Definition: internal-ascon-m.h:44
void ascon_permute_masked(ascon_masked_state_t *state, uint8_t first_round)
Permutes the masked ASCON state.
Definition: internal-ascon-m.c:26
Internal implementation of the ASCON permutation.