mirror of
https://github.com/henrydcase/pqc.git
synced 2024-11-27 01:41:40 +00:00
94 lines
1.7 KiB
C
94 lines
1.7 KiB
C
#ifndef _H_RAINBOW_CONFIG_H_
|
|
#define _H_RAINBOW_CONFIG_H_
|
|
|
|
/// @file rainbow_config.h
|
|
/// @brief Defining the parameters of the Rainbow and the corresponding constants.
|
|
///
|
|
|
|
|
|
|
|
// TODO: refactor this
|
|
/// the defined parameter
|
|
#define _RAINBOW16_32_32_32
|
|
//#define _RAINBOW256_68_36_36
|
|
//#define _RAINBOW256_92_48_48
|
|
|
|
#define _RAINBOW_CLASSIC
|
|
//#define _RAINBOW_CYCLIC
|
|
//#define _RAINBOW_CYCLIC_COMPRESSED
|
|
|
|
|
|
#if defined _RAINBOW16_32_32_32
|
|
#define _USE_GF16
|
|
#define _GFSIZE 16
|
|
#define _V1 32
|
|
#define _O1 32
|
|
#define _O2 32
|
|
#define _HASH_LEN 32
|
|
|
|
#elif defined _RAINBOW256_68_36_36
|
|
#define _GFSIZE 256
|
|
#define _V1 68
|
|
#define _O1 36
|
|
#define _O2 36
|
|
#define _HASH_LEN 48
|
|
|
|
#elif defined _RAINBOW256_92_48_48
|
|
#define _GFSIZE 256
|
|
#define _V1 92
|
|
#define _O1 48
|
|
#define _O2 48
|
|
#define _HASH_LEN 64
|
|
|
|
#else
|
|
error here.
|
|
#endif
|
|
|
|
|
|
#define _V2 ((_V1)+(_O1))
|
|
|
|
/// size of N, in # of gf elements.
|
|
#define _PUB_N (_V1+_O1+_O2)
|
|
|
|
/// size of M, in # gf elements.
|
|
#define _PUB_M (_O1+_O2)
|
|
|
|
|
|
/// size of variables, in # bytes.
|
|
|
|
|
|
#ifdef _USE_GF16
|
|
// GF16
|
|
#define _V1_BYTE (_V1/2)
|
|
#define _V2_BYTE (_V2/2)
|
|
#define _O1_BYTE (_O1/2)
|
|
#define _O2_BYTE (_O2/2)
|
|
#define _PUB_N_BYTE (_PUB_N/2)
|
|
#define _PUB_M_BYTE (_PUB_M/2)
|
|
|
|
#else
|
|
// GF256
|
|
#define _V1_BYTE (_V1)
|
|
#define _V2_BYTE (_V2)
|
|
#define _O1_BYTE (_O1)
|
|
#define _O2_BYTE (_O2)
|
|
#define _PUB_N_BYTE (_PUB_N)
|
|
#define _PUB_M_BYTE (_PUB_M)
|
|
|
|
#endif
|
|
|
|
|
|
/// length of seed for public key, in # bytes
|
|
#define LEN_PKSEED 32
|
|
|
|
/// length of seed for secret key, in # bytes
|
|
#define LEN_SKSEED 32
|
|
|
|
/// length of salt for a signature, in # bytes
|
|
#define _SALT_BYTE 16
|
|
|
|
/// length of a signature
|
|
#define _SIGNATURE_BYTE (_PUB_N_BYTE + _SALT_BYTE )
|
|
|
|
#endif // _H_RAINBOW_CONFIG_H_
|