mirror of
https://github.com/henrydcase/pqc.git
synced 2024-11-27 01:41:40 +00:00
35 lines
819 B
C
35 lines
819 B
C
|
#ifndef PARAMS_H
|
||
|
|
#define PARAMS_H
|
||
|
|
|
||
|
|
|
||
|
|
#define SEEDBYTES 32
|
||
|
|
#define CRHBYTES 48
|
||
|
|
#define N 256
|
||
|
|
#define Q 8380417
|
||
|
|
#define QBITS 23
|
||
|
|
#define ROOT_OF_UNITY 1753
|
||
|
|
#define D 14
|
||
|
|
#define GAMMA1 ((Q - 1)/16)
|
||
|
|
#define GAMMA2 (GAMMA1/2)
|
||
|
|
#define ALPHA (2*GAMMA2)
|
||
|
|
|
||
|
|
// DilithiumIV parameters
|
||
|
|
#define K 6
|
||
|
|
#define L 5
|
||
|
|
#define ETA 3
|
||
|
|
#define SETABITS 3
|
||
|
|
#define BETA 175
|
||
|
|
#define OMEGA 120
|
||
|
|
|
||
|
|
#define POLT1_SIZE_PACKED ((N*(QBITS - D))/8)
|
||
|
|
#define POLT0_SIZE_PACKED ((N*D)/8)
|
||
|
|
#define POLETA_SIZE_PACKED ((N*SETABITS)/8)
|
||
|
|
#define POLZ_SIZE_PACKED ((N*(QBITS - 3))/8)
|
||
|
|
#define POLW1_SIZE_PACKED ((N*4)/8)
|
||
|
|
|
||
|
|
#define CRYPTO_PUBLICKEYBYTES (SEEDBYTES + K*POLT1_SIZE_PACKED)
|
||
|
|
#define CRYPTO_SECRETKEYBYTES (2*SEEDBYTES + (L + K)*POLETA_SIZE_PACKED + CRHBYTES + K*POLT0_SIZE_PACKED)
|
||
|
|
#define CRYPTO_BYTES (L*POLZ_SIZE_PACKED + (OMEGA + K) + (N/8 + 8))
|
||
|
|
|
||
|
|
#endif
|