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Code Issues 1 Releases Wiki Activity

remove ternary operator in rainbow to compute max

Browse Source 
clang-tidy9.0.0 added a new check: bugprone-branch-clone
(https://releases.llvm.org/9.0.0/tools/clang/tools/extra/docs/ReleaseNotes.html)
This doesn't like both branches of an if are the same.
This lead to a warning in rainbow, as where the maximum of two values (which
are always the same) is computed in a macro.
I don't always agree with this warning, but here I think it's worth to
remove the macro.
This commit is contained in:
Matthias J. Kannwischer 2019-10-15 14:54:17 +02:00 committed by Kris Kwiatkowski
parent 6c98832774
commit d1f2d16f46
18 changed files with 18 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
crypto_sign/rainbowIIIc-classic/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWIIICCLASSIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWIIICCLASSIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowIIIc-classic/clean/rainbow_config.h
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@ -9,6 +9,7 @@
#define _V1 68 #define _V1 68
#define _O1 36 #define _O1 36
#define _O2 36 #define _O2 36
#define _MAX_O 36
#define _HASH_LEN 48 #define _HASH_LEN 48
@ -27,6 +28,7 @@
#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 _MAX_O_BYTE (_MAX_O)
#define _PUB_N_BYTE (_PUB_N) #define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) #define _PUB_M_BYTE (_PUB_M)

2
crypto_sign/rainbowIIIc-cyclic-compressed/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWIIICCYCLICCOMPRESSED_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWIIICCYCLICCOMPRESSED_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowIIIc-cyclic-compressed/clean/rainbow_config.h
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@ -9,6 +9,7 @@
#define _V1 68 #define _V1 68
#define _O1 36 #define _O1 36
#define _O2 36 #define _O2 36
#define _MAX_O 36
#define _HASH_LEN 48 #define _HASH_LEN 48
@ -27,6 +28,7 @@
#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 _MAX_O_BYTE (_MAX_O)
#define _PUB_N_BYTE (_PUB_N) #define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) #define _PUB_M_BYTE (_PUB_M)

2
crypto_sign/rainbowIIIc-cyclic/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWIIICCYCLIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWIIICCYCLIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowIIIc-cyclic/clean/rainbow_config.h
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@ -9,6 +9,7 @@
#define _V1 68 #define _V1 68
#define _O1 36 #define _O1 36
#define _O2 36 #define _O2 36
#define _MAX_O 36
#define _HASH_LEN 48 #define _HASH_LEN 48
@ -27,6 +28,7 @@
#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 _MAX_O_BYTE (_MAX_O)
#define _PUB_N_BYTE (_PUB_N) #define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) #define _PUB_M_BYTE (_PUB_M)

2
crypto_sign/rainbowIa-classic/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWIACLASSIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowIa-classic/clean/rainbow_config.h
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@ -10,6 +10,7 @@
#define _V1 32 #define _V1 32
#define _O1 32 #define _O1 32
#define _O2 32 #define _O2 32
#define _MAX_O 32
#define _HASH_LEN 32 #define _HASH_LEN 32
@ -28,6 +29,7 @@
#define _V2_BYTE (_V2 / 2) #define _V2_BYTE (_V2 / 2)
#define _O1_BYTE (_O1 / 2) #define _O1_BYTE (_O1 / 2)
#define _O2_BYTE (_O2 / 2) #define _O2_BYTE (_O2 / 2)
#define _MAX_O_BYTE (_MAX_O / 2)
#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)

2
crypto_sign/rainbowIa-cyclic-compressed/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWIACYCLICCOMPRESSED_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWIACYCLICCOMPRESSED_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowIa-cyclic-compressed/clean/rainbow_config.h
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@ -10,6 +10,7 @@
#define _V1 32 #define _V1 32
#define _O1 32 #define _O1 32
#define _O2 32 #define _O2 32
#define _MAX_O 32
#define _HASH_LEN 32 #define _HASH_LEN 32
@ -28,6 +29,7 @@
#define _V2_BYTE (_V2 / 2) #define _V2_BYTE (_V2 / 2)
#define _O1_BYTE (_O1 / 2) #define _O1_BYTE (_O1 / 2)
#define _O2_BYTE (_O2 / 2) #define _O2_BYTE (_O2 / 2)
#define _MAX_O_BYTE (_MAX_O / 2)
#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)

2
crypto_sign/rainbowIa-cyclic/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWIACYCLIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowIa-cyclic/clean/rainbow_config.h
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@ -10,6 +10,7 @@
#define _V1 32 #define _V1 32
#define _O1 32 #define _O1 32
#define _O2 32 #define _O2 32
#define _MAX_O 32
#define _HASH_LEN 32 #define _HASH_LEN 32
@ -28,6 +29,7 @@
#define _V2_BYTE (_V2 / 2) #define _V2_BYTE (_V2 / 2)
#define _O1_BYTE (_O1 / 2) #define _O1_BYTE (_O1 / 2)
#define _O2_BYTE (_O2 / 2) #define _O2_BYTE (_O2 / 2)
#define _MAX_O_BYTE (_MAX_O / 2)
#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)

2
crypto_sign/rainbowVc-classic/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWVCCLASSIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWVCCLASSIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowVc-classic/clean/rainbow_config.h
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@ -9,6 +9,7 @@
#define _V1 92 #define _V1 92
#define _O1 48 #define _O1 48
#define _O2 48 #define _O2 48
#define _MAX_O 48
#define _HASH_LEN 64 #define _HASH_LEN 64
@ -27,6 +28,7 @@
#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 _MAX_O_BYTE (_MAX_O)
#define _PUB_N_BYTE (_PUB_N) #define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) #define _PUB_M_BYTE (_PUB_M)

2
crypto_sign/rainbowVc-cyclic-compressed/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWVCCYCLICCOMPRESSED_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWVCCYCLICCOMPRESSED_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowVc-cyclic-compressed/clean/rainbow_config.h
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@ -9,6 +9,7 @@
#define _V1 92 #define _V1 92
#define _O1 48 #define _O1 48
#define _O2 48 #define _O2 48
#define _MAX_O 48
#define _HASH_LEN 64 #define _HASH_LEN 64
@ -27,6 +28,7 @@
#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 _MAX_O_BYTE (_MAX_O)
#define _PUB_N_BYTE (_PUB_N) #define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) #define _PUB_M_BYTE (_PUB_M)

2
crypto_sign/rainbowVc-cyclic/clean/rainbow.c
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@ -15,8 +15,6 @@
#include <string.h> #include <string.h>
#define MAX_ATTEMPT_FRMAT 128 #define MAX_ATTEMPT_FRMAT 128
#define _MAX_O ((_O1 > _O2) ? _O1 : _O2)
#define _MAX_O_BYTE ((_O1_BYTE > _O2_BYTE) ? _O1_BYTE : _O2_BYTE)
int PQCLEAN_RAINBOWVCCYCLIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) { int PQCLEAN_RAINBOWVCCYCLIC_CLEAN_rainbow_sign(uint8_t *signature, const sk_t *sk, const uint8_t *_digest) {
uint8_t mat_l1[_O1 * _O1_BYTE]; uint8_t mat_l1[_O1 * _O1_BYTE];

2
crypto_sign/rainbowVc-cyclic/clean/rainbow_config.h
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@ -9,6 +9,7 @@
#define _V1 92 #define _V1 92
#define _O1 48 #define _O1 48
#define _O2 48 #define _O2 48
#define _MAX_O 48
#define _HASH_LEN 64 #define _HASH_LEN 64
@ -27,6 +28,7 @@
#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 _MAX_O_BYTE (_MAX_O)
#define _PUB_N_BYTE (_PUB_N) #define _PUB_N_BYTE (_PUB_N)
#define _PUB_M_BYTE (_PUB_M) #define _PUB_M_BYTE (_PUB_M)