Merge pull request #209 from PQClean/frodo-const

Make a static global in Frodo const

crypto_kem/frodokem1344aes/clean/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM1344AES_CLEAN_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem1344aes/opt/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM1344AES_OPT_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem1344shake/clean/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM1344SHAKE_CLEAN_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem1344shake/opt/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM1344SHAKE_OPT_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem640aes/clean/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM640AES_CLEAN_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem640aes/opt/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM640AES_OPT_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem640shake/clean/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM640SHAKE_CLEAN_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem640shake/opt/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM640SHAKE_OPT_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem976aes/clean/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM976AES_CLEAN_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem976aes/opt/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM976AES_OPT_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem976shake/clean/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM976SHAKE_CLEAN_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.

crypto_kem/frodokem976shake/opt/noise.c

@@ -10,7 +10,7 @@
 #include "common.h"
 #include "params.h"
 
-static uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
+static const uint16_t CDF_TABLE[CDF_TABLE_LEN] = CDF_TABLE_DATA;
 
 void PQCLEAN_FRODOKEM976SHAKE_OPT_sample_n(uint16_t *s, size_t n) {
     // Fills vector s with n samples from the noise distribution which requires 16 bits to sample.