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remove preprocessor conditionals

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This commit is contained in:
Matthias J. Kannwischer 2019-06-03 21:51:05 +02:00 committed by Douglas Stebila
parent cb0e8367c6
commit b87bca514e
16 changed files with 114 additions and 168 deletions
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4
crypto_sign/rainbowIa-classic/clean/blas.h
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@ -1,9 +1,9 @@
#ifndef _BLAS_H_
#define _BLAS_H_
/// @file blas.h /// @file blas.h
/// @brief Defining the implementations for linear algebra functions depending on the machine architecture. /// @brief Defining the implementations for linear algebra functions depending on the machine architecture.
/// ///
#ifndef _BLAS_H_
#define _BLAS_H_
#include "blas_comm.h" #include "blas_comm.h"
#include "blas_u32.h" #include "blas_u32.h"

4
crypto_sign/rainbowIa-classic/clean/blas_comm.h
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@ -1,8 +1,8 @@
#ifndef _BLAS_COMM_H_
#define _BLAS_COMM_H_
/// @file blas_comm.h /// @file blas_comm.h
/// @brief Common functions for linear algebra. /// @brief Common functions for linear algebra.
/// ///
#ifndef _BLAS_COMM_H_
#define _BLAS_COMM_H_
#include <stdint.h> #include <stdint.h>

4
crypto_sign/rainbowIa-classic/clean/blas_u32.h
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@ -1,9 +1,9 @@
#ifndef _BLAS_U32_H_
#define _BLAS_U32_H_
/// @file blas_u32.h /// @file blas_u32.h
/// @brief Inlined functions for implementing basic linear algebra functions for uint32 arch. /// @brief Inlined functions for implementing basic linear algebra functions for uint32 arch.
/// ///
#ifndef _BLAS_U32_H_
#define _BLAS_U32_H_
#include "gf16.h" #include "gf16.h"

4
crypto_sign/rainbowIa-classic/clean/gf16.h
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@ -1,9 +1,9 @@
#ifndef _GF16_H_
#define _GF16_H_
/// @file gf16.h /// @file gf16.h
/// @brief Library for arithmetics in GF(16) and GF(256) /// @brief Library for arithmetics in GF(16) and GF(256)
/// ///
#ifndef _GF16_H_
#define _GF16_H_
#include <stdint.h> #include <stdint.h>

10
crypto_sign/rainbowIa-classic/clean/hash_len_config.h
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@ -1,14 +1,12 @@
#ifndef _HASH_LEN_CONFIG_H_
#define _HASH_LEN_CONFIG_H_
/// @file hash_len_config.h /// @file hash_len_config.h
/// @brief defining the lenght of outputs of the internel hash functions. /// @brief defining the lenght of outputs of the internel hash functions.
/// ///
#ifndef _HASH_LEN_CONFIG_H_
#define _HASH_LEN_CONFIG_H_
// TODO: remove this file
/// defining the lenght of outputs of the internel hash functions. /// defining the lenght of outputs of the internel hash functions.
#ifndef _HASH_LEN //#define _HASH_LEN (32)
#define _HASH_LEN (32)
#endif
#endif #endif

9
crypto_sign/rainbowIa-classic/clean/parallel_matrix_op.h
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@ -1,15 +1,10 @@
#ifndef _P_MATRIX_OP_H_
#define _P_MATRIX_OP_H_
/// @file parallel_matrix_op.h /// @file parallel_matrix_op.h
/// @brief Librarys for operations of batched matrixes. /// @brief Librarys for operations of batched matrixes.
/// ///
/// ///
#ifndef _P_MATRIX_OP_H_
#define _P_MATRIX_OP_H_
//////////////////////////////////////////////////////////////////////// ////////////////////////////////////////////////////////////////////////
/// Librarys for batched matrix operations. /// Librarys for batched matrix operations.
/// A batched matrix is a matrix which each element of the matrix /// A batched matrix is a matrix which each element of the matrix

14
crypto_sign/rainbowIa-classic/clean/rainbow.h
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@ -1,18 +1,15 @@
#ifndef _RAINBOW_H_
#define _RAINBOW_H_
/// @file rainbow.h /// @file rainbow.h
/// @brief APIs for rainbow. /// @brief APIs for rainbow.
/// ///
#ifndef _RAINBOW_H_
#define _RAINBOW_H_
#include "rainbow_config.h" #include "rainbow_config.h"
#include "rainbow_keypair.h" #include "rainbow_keypair.h"
#include <stdint.h> #include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/// ///
@ -54,11 +51,4 @@ int PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign_cyclic( uint8_t *signature, cons
/// ///
int PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( const uint8_t *digest, const uint8_t *signature, const cpk_t *pk ); int PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( const uint8_t *digest, const uint8_t *signature, const cpk_t *pk );
#ifdef __cplusplus
}
#endif
#endif // _RAINBOW_H_ #endif // _RAINBOW_H_

28
crypto_sign/rainbowIa-classic/clean/rainbow_blas.h
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@ -1,10 +1,10 @@
#ifndef _RAINBOW_BLAS_H_
#define _RAINBOW_BLAS_H_
/// @file rainbow_blas.h /// @file rainbow_blas.h
/// @brief Defining the functions used in rainbow.c acconding to the definitions in rainbow_config.h /// @brief Defining the functions used in rainbow.c acconding to the definitions in rainbow_config.h
/// ///
/// Defining the functions used in rainbow.c acconding to the definitions in rainbow_config.h /// Defining the functions used in rainbow.c acconding to the definitions in rainbow_config.h
#ifndef _RAINBOW_BLAS_H_
#define _RAINBOW_BLAS_H_
#include "blas.h" #include "blas.h"
@ -12,8 +12,6 @@
#include "rainbow_config.h" #include "rainbow_config.h"
#ifdef _USE_GF16
#define gfv_get_ele PQCLEAN_RAINBOWIACLASSIC_CLEAN_gf16v_get_ele #define gfv_get_ele PQCLEAN_RAINBOWIACLASSIC_CLEAN_gf16v_get_ele
#define gfv_mul_scalar PQCLEAN_RAINBOWIACLASSIC_CLEAN_gf16v_mul_scalar #define gfv_mul_scalar PQCLEAN_RAINBOWIACLASSIC_CLEAN_gf16v_mul_scalar
#define gfv_madd PQCLEAN_RAINBOWIACLASSIC_CLEAN_gf16v_madd #define gfv_madd PQCLEAN_RAINBOWIACLASSIC_CLEAN_gf16v_madd
@ -31,27 +29,5 @@
#define batch_quad_trimat_eval PQCLEAN_RAINBOWIACLASSIC_CLEAN_batch_quad_trimat_eval_gf16 #define batch_quad_trimat_eval PQCLEAN_RAINBOWIACLASSIC_CLEAN_batch_quad_trimat_eval_gf16
#define batch_quad_recmat_eval PQCLEAN_RAINBOWIACLASSIC_CLEAN_batch_quad_recmat_eval_gf16 #define batch_quad_recmat_eval PQCLEAN_RAINBOWIACLASSIC_CLEAN_batch_quad_recmat_eval_gf16
#else
#define gfv_get_ele gf256v_get_ele
#define gfv_mul_scalar gf256v_mul_scalar
#define gfv_madd gf256v_madd
#define gfmat_prod gf256mat_prod
#define gfmat_inv gf256mat_inv
#define batch_trimat_madd batch_trimat_madd_gf256
#define batch_trimatTr_madd batch_trimatTr_madd_gf256
#define batch_2trimat_madd batch_2trimat_madd_gf256
#define batch_matTr_madd batch_matTr_madd_gf256
#define batch_bmatTr_madd batch_bmatTr_madd_gf256
#define batch_mat_madd batch_mat_madd_gf256
#define batch_quad_trimat_eval batch_quad_trimat_eval_gf256
#define batch_quad_recmat_eval batch_quad_recmat_eval_gf256
#endif
#endif // _RAINBOW_BLAS_H_ #endif // _RAINBOW_BLAS_H_

68
crypto_sign/rainbowIa-classic/clean/rainbow_config.h
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@ -1,3 +1,5 @@
#ifndef _H_RAINBOW_CONFIG_H_
#define _H_RAINBOW_CONFIG_H_
/// @file rainbow_config.h /// @file rainbow_config.h
/// @brief Defining the parameters of the Rainbow and the corresponding constants. /// @brief Defining the parameters of the Rainbow and the corresponding constants.
/// ///
@ -6,45 +8,43 @@
/// ///
/// ///
#ifndef _H_RAINBOW_CONFIG_H_
#define _H_RAINBOW_CONFIG_H_
// TODO: refactor this // TODO: refactor this
/// the defined parameter /// the defined parameter
#if (!defined(_RAINBOW16_32_32_32))&&(!defined(_RAINBOW256_68_36_36))&&(!defined(_RAINBOW256_92_48_48)) //#if (!defined(_RAINBOW16_32_32_32))&&(!defined(_RAINBOW256_68_36_36))&&(!defined(_RAINBOW256_92_48_48))
#define _RAINBOW16_32_32_32 #define _RAINBOW16_32_32_32
//#define _RAINBOW256_68_36_36 //#define _RAINBOW256_68_36_36
//#define _RAINBOW256_92_48_48 //#define _RAINBOW256_92_48_48
#endif //#endif
#if defined _RAINBOW16_32_32_32 //#if defined _RAINBOW16_32_32_32
#define _USE_GF16 #define _USE_GF16
#define _GFSIZE 16 #define _GFSIZE 16
#define _V1 32 #define _V1 32
#define _O1 32 #define _O1 32
#define _O2 32 #define _O2 32
#define _HASH_LEN 32 #define _HASH_LEN 32
//
#elif defined _RAINBOW256_68_36_36 //#elif defined _RAINBOW256_68_36_36
#define _GFSIZE 256 //#define _GFSIZE 256
#define _V1 68 //#define _V1 68
#define _O1 36 //#define _O1 36
#define _O2 36 //#define _O2 36
#define _HASH_LEN 48 //#define _HASH_LEN 48
//
#elif defined _RAINBOW256_92_48_48 //#elif defined _RAINBOW256_92_48_48
#define _GFSIZE 256 //#define _GFSIZE 256
#define _V1 92 //#define _V1 92
#define _O1 48 //#define _O1 48
#define _O2 48 //#define _O2 48
#define _HASH_LEN 64 //#define _HASH_LEN 64
//
#else //#else
error here. //error here.
#endif //#endif
#define _V2 ((_V1)+(_O1)) #define _V2 ((_V1)+(_O1))
@ -64,7 +64,7 @@ error here.
/// size of variables, in # bytes. /// size of variables, in # bytes.
#ifdef _USE_GF16 //#ifdef _USE_GF16
// GF16 // GF16
#define _V1_BYTE (_V1/2) #define _V1_BYTE (_V1/2)
#define _V2_BYTE (_V2/2) #define _V2_BYTE (_V2/2)
@ -73,16 +73,16 @@ error here.
#define _PUB_N_BYTE (_PUB_N/2) #define _PUB_N_BYTE (_PUB_N/2)
#define _PUB_M_BYTE (_PUB_M/2) #define _PUB_M_BYTE (_PUB_M/2)
#else //#else
// GF256 //// GF256
#define _V1_BYTE (_V1) //#define _V1_BYTE (_V1)
#define _V2_BYTE (_V2) //#define _V2_BYTE (_V2)
#define _O1_BYTE (_O1) //#define _O1_BYTE (_O1)
#define _O2_BYTE (_O2) //#define _O2_BYTE (_O2)
#define _PUB_N_BYTE (_PUB_N) //#define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) //#define _PUB_M_BYTE (_PUB_M)
//
#endif //#endif
/// length of seed for public key, in # bytes /// length of seed for public key, in # bytes

4
crypto_sign/rainbowIa-classic/clean/rainbow_keypair.h
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@ -1,10 +1,10 @@
#ifndef _RAINBOW_KEYPAIR_H_
#define _RAINBOW_KEYPAIR_H_
/// @file rainbow_keypair.h /// @file rainbow_keypair.h
/// @brief Formats of key pairs and functions for generating key pairs. /// @brief Formats of key pairs and functions for generating key pairs.
/// Formats of key pairs and functions for generating key pairs. /// Formats of key pairs and functions for generating key pairs.
/// ///
#ifndef _RAINBOW_KEYPAIR_H_
#define _RAINBOW_KEYPAIR_H_
#include "rainbow_config.h" #include "rainbow_config.h"

12
crypto_sign/rainbowIa-classic/clean/rainbow_keypair_computation.c
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@ -119,18 +119,8 @@ void calculate_Q_from_F_ref( ext_cpk_t *Qs, const sk_t *Fs, const sk_t *Ts ) {
// l2_Q5 : _O2_BYTE * _V1 * _O1 // l2_Q5 : _O2_BYTE * _V1 * _O1
// l2_Q9 : _O2_BYTE * _V1 * _O2 // l2_Q9 : _O2_BYTE * _V1 * _O2
#define SIZE_TEMPQ (_O1_BYTE * _O1 * _O1)
#if (_O1_BYTE*_O2*_O2)> SIZE_TEMPQ
#define SIZE_TEMPQ (_O1_BYTE*_O2*_O2)
#endif
#if (_O2_BYTE*_O1*_O1) > SIZE_TEMPQ
#define SIZE_TEMPQ (_O2_BYTE*_O1*_O1)
#endif
#if (_O2_BYTE*_O2*_O2) > SIZE_TEMPQ
#define SIZE_TEMPQ (_O2_BYTE*_O2*_O2)
#endif
unsigned char tempQ[SIZE_TEMPQ + 32]; unsigned char tempQ[_O1_BYTE * _O1 * _O1 + 32];
memset( tempQ, 0, _O1_BYTE * _O1 * _O1 ); // l1_Q5 memset( tempQ, 0, _O1_BYTE * _O1 * _O1 ); // l1_Q5
batch_matTr_madd( tempQ, Ts->t1, _V1, _V1_BYTE, _O1, Qs->l1_Q2, _O1, _O1_BYTE ); // t1_tr*(F1*T1 + F2) batch_matTr_madd( tempQ, Ts->t1, _V1, _V1_BYTE, _O1, Qs->l1_Q2, _O1, _O1_BYTE ); // t1_tr*(F1*T1 + F2)

4
crypto_sign/rainbowIa-classic/clean/rainbow_keypair_computation.h
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@ -1,3 +1,5 @@
#ifndef _RAINBOW_KEYPAIR_COMP_H_
#define _RAINBOW_KEYPAIR_COMP_H_
/// @file rainbow_keypair_computation.h /// @file rainbow_keypair_computation.h
/// @brief Functions for calculating pk/sk while generating keys. /// @brief Functions for calculating pk/sk while generating keys.
/// ///
@ -5,8 +7,6 @@
/// Functions for calculating pk/sk for key generation. /// Functions for calculating pk/sk for key generation.
/// ///
#ifndef _RAINBOW_KEYPAIR_COMP_H_
#define _RAINBOW_KEYPAIR_COMP_H_
#include "rainbow_keypair.h" #include "rainbow_keypair.h"

88
crypto_sign/rainbowIa-classic/clean/sign.c
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@ -20,25 +20,25 @@ PQCLEAN_RAINBOWIACLASSIC_CLEAN_crypto_sign_keypair(unsigned char *pk, unsigned c
unsigned char sk_seed[LEN_SKSEED] = {0}; unsigned char sk_seed[LEN_SKSEED] = {0};
randombytes( sk_seed, LEN_SKSEED ); randombytes( sk_seed, LEN_SKSEED );
#if defined _RAINBOW_CLASSIC // #if defined _RAINBOW_CLASSIC
PQCLEAN_RAINBOWIACLASSIC_CLEAN_generate_keypair( (pk_t *) pk, (sk_t *) sk, sk_seed ); PQCLEAN_RAINBOWIACLASSIC_CLEAN_generate_keypair( (pk_t *) pk, (sk_t *) sk, sk_seed );
#elif defined _RAINBOW_CYCLIC // #elif defined _RAINBOW_CYCLIC
unsigned char pk_seed[LEN_PKSEED] = {0}; // unsigned char pk_seed[LEN_PKSEED] = {0};
randombytes( pk_seed, LEN_PKSEED ); // randombytes( pk_seed, LEN_PKSEED );
generate_keypair_cyclic( (cpk_t *) pk, (sk_t *) sk, pk_seed, sk_seed ); // generate_keypair_cyclic( (cpk_t *) pk, (sk_t *) sk, pk_seed, sk_seed );
#elif defined _RAINBOW_CYCLIC_COMPRESSED // #elif defined _RAINBOW_CYCLIC_COMPRESSED
unsigned char pk_seed[LEN_PKSEED] = {0}; // unsigned char pk_seed[LEN_PKSEED] = {0};
randombytes( pk_seed, LEN_PKSEED ); // randombytes( pk_seed, LEN_PKSEED );
generate_compact_keypair_cyclic( (cpk_t *) pk, (csk_t *) sk, pk_seed, sk_seed ); // generate_compact_keypair_cyclic( (cpk_t *) pk, (csk_t *) sk, pk_seed, sk_seed );
#else // #else
error here // error here
#endif // #endif
return 0; return 0;
} }
@ -55,21 +55,21 @@ PQCLEAN_RAINBOWIACLASSIC_CLEAN_crypto_sign(unsigned char *sm, size_t *smlen, con
memcpy( sm, m, mlen ); memcpy( sm, m, mlen );
smlen[0] = mlen + _SIGNATURE_BYTE; smlen[0] = mlen + _SIGNATURE_BYTE;
#if defined _RAINBOW_CLASSIC // #if defined _RAINBOW_CLASSIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign( sm + mlen, (const sk_t *)sk, digest ); return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign( sm + mlen, (const sk_t *)sk, digest );
#elif defined _RAINBOW_CYCLIC // #elif defined _RAINBOW_CYCLIC
return rainbow_sign( sm + mlen, (const sk_t *)sk, digest ); // return rainbow_sign( sm + mlen, (const sk_t *)sk, digest );
#elif defined _RAINBOW_CYCLIC_COMPRESSED // #elif defined _RAINBOW_CYCLIC_COMPRESSED
return rainbow_sign_cyclic( sm + mlen, (const csk_t *)sk, digest ); // return rainbow_sign_cyclic( sm + mlen, (const csk_t *)sk, digest );
#else // #else
error here // error here
#endif // #endif
} }
@ -91,21 +91,21 @@ PQCLEAN_RAINBOWIACLASSIC_CLEAN_crypto_sign_open(unsigned char *m, size_t *mlen,
unsigned char digest[_HASH_LEN]; unsigned char digest[_HASH_LEN];
PQCLEAN_RAINBOWIACLASSIC_CLEAN_hash_msg( digest, _HASH_LEN, m, *mlen ); PQCLEAN_RAINBOWIACLASSIC_CLEAN_hash_msg( digest, _HASH_LEN, m, *mlen );
#if defined _RAINBOW_CLASSIC // #if defined _RAINBOW_CLASSIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify( digest, sm + mlen[0], (const pk_t *)pk ); return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify( digest, sm + mlen[0], (const pk_t *)pk );
#elif defined _RAINBOW_CYCLIC // #elif defined _RAINBOW_CYCLIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sm + mlen[0], (const cpk_t *)pk ); // return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sm + mlen[0], (const cpk_t *)pk );
#elif defined _RAINBOW_CYCLIC_COMPRESSED // #elif defined _RAINBOW_CYCLIC_COMPRESSED
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sm + mlen[0], (const cpk_t *)pk ); // return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sm + mlen[0], (const cpk_t *)pk );
#else // #else
error here // error here
#endif // #endif
} }
@ -117,15 +117,15 @@ int PQCLEAN_RAINBOWIACLASSIC_CLEAN_crypto_sign_signature(
PQCLEAN_RAINBOWIACLASSIC_CLEAN_hash_msg( digest, _HASH_LEN, m, mlen ); PQCLEAN_RAINBOWIACLASSIC_CLEAN_hash_msg( digest, _HASH_LEN, m, mlen );
*siglen = _SIGNATURE_BYTE; *siglen = _SIGNATURE_BYTE;
#if defined _RAINBOW_CLASSIC // #if defined _RAINBOW_CLASSIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign( sig, (const sk_t *)sk, digest ); return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign( sig, (const sk_t *)sk, digest );
#elif defined _RAINBOW_CYCLIC // #elif defined _RAINBOW_CYCLIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign( sig, (const sk_t *)sk, digest ); // return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign( sig, (const sk_t *)sk, digest );
#elif defined _RAINBOW_CYCLIC_COMPRESSED // #elif defined _RAINBOW_CYCLIC_COMPRESSED
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign_cyclic( sig, (const csk_t *)sk, digest ); // return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign_cyclic( sig, (const csk_t *)sk, digest );
#else // #else
error here // error here
#endif // #endif
} }
@ -137,14 +137,14 @@ int PQCLEAN_RAINBOWIACLASSIC_CLEAN_crypto_sign_verify(
} }
unsigned char digest[_HASH_LEN]; unsigned char digest[_HASH_LEN];
PQCLEAN_RAINBOWIACLASSIC_CLEAN_hash_msg( digest, _HASH_LEN, m, mlen ); PQCLEAN_RAINBOWIACLASSIC_CLEAN_hash_msg( digest, _HASH_LEN, m, mlen );
#if defined _RAINBOW_CLASSIC // #if defined _RAINBOW_CLASSIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify( digest, sig, (const pk_t *)pk ); return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify( digest, sig, (const pk_t *)pk );
#elif defined _RAINBOW_CYCLIC // #elif defined _RAINBOW_CYCLIC
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sig, (const cpk_t *)pk ); // return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sig, (const cpk_t *)pk );
#elif defined _RAINBOW_CYCLIC_COMPRESSED // #elif defined _RAINBOW_CYCLIC_COMPRESSED
return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sig, (const cpk_t *)pk ); // return PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_verify_cyclic( digest, sig, (const cpk_t *)pk );
#else // #else
error here // error here
#endif // #endif
} }

21
crypto_sign/rainbowIa-classic/clean/utils_hash.c
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@ -4,24 +4,21 @@
/// ///
#include "hash_len_config.h" #include "hash_len_config.h"
#include "rainbow_config.h"
#include "sha2.h" #include "sha2.h"
#include "utils_hash.h" #include "utils_hash.h"
#ifndef _HASH_LEN
#define _HASH_LEN (32)
#endif
static inline static inline
int _hash( unsigned char *digest, const unsigned char *m, unsigned long long mlen ) { int _hash( unsigned char *digest, const unsigned char *m, unsigned long long mlen ) {
#if 32 == _HASH_LEN // #if 32 == _HASH_LEN
sha256(digest, m, mlen); sha256(digest, m, mlen);
#elif 48 == _HASH_LEN // #elif 48 == _HASH_LEN
sha384(digest, m, mlen); // sha384(digest, m, mlen);
#elif 64 == _HASH_LEN // #elif 64 == _HASH_LEN
sha512(digest, m, mlen); // sha512(digest, m, mlen);
#else // #else
#error "unsupported _HASH_LEN" //#error "unsupported _HASH_LEN"
#endif // #endif
return 0; return 0;
} }

4
crypto_sign/rainbowIa-classic/clean/utils_hash.h
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@ -1,9 +1,9 @@
#ifndef _UTILS_HASH_H_
#define _UTILS_HASH_H_
/// @file utils_hash.h /// @file utils_hash.h
/// @brief the interface for adapting hash functions. /// @brief the interface for adapting hash functions.
/// ///
/// ///
#ifndef _UTILS_HASH_H_
#define _UTILS_HASH_H_
// for the definition of _HASH_LEN. // for the definition of _HASH_LEN.
#include "hash_len_config.h" #include "hash_len_config.h"

4
crypto_sign/rainbowIa-classic/clean/utils_prng.h
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@ -1,10 +1,10 @@
#ifndef _UTILS_PRNG_H_
#define _UTILS_PRNG_H_
/// @file utils_prng.h /// @file utils_prng.h
/// @brief the interface for adapting PRNG functions. /// @brief the interface for adapting PRNG functions.
/// ///
/// ///
#ifndef _UTILS_PRNG_H_
#define _UTILS_PRNG_H_
#include "randombytes.h" #include "randombytes.h"