Reduce symbol table pollution by declaring most things "static".

Handy command: nm -g --extern-only `find . -name \*.so`

1 files changed, 10 insertions, 10 deletions

diff --git a/src/AES.c b/src/AES.c
index cf9bba9..b6a1726 100644
--- a/src/AES.c
+++ b/src/AES.c
@@ -46,12 +46,12 @@ typedef struct {
 	int rounds;
 } block_state;
 
-void rijndaelEncrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]);
-void rijndaelDecrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]);
+static void rijndaelEncrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]);
+static void rijndaelDecrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]);
 
 #ifdef INTERMEDIATE_VALUE_KAT
-void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds);
-void rijndaelDecryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds);
+static void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds);
+static void rijndaelDecryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds);
 #endif /* INTERMEDIATE_VALUE_KAT */
 
 /*
@@ -752,7 +752,7 @@ static const u32 rcon[] = {
  * @return	the number of rounds for the given cipher key size.
  */
 
-int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
+static int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
    	int i = 0;
 	u32 temp;
 
@@ -838,7 +838,7 @@ int rijndaelKeySetupEnc(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBit
  *
  * @return	the number of rounds for the given cipher key size.
  */
-int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
+static int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBits) {
 	int Nr, i, j;
 	u32 temp;
 
@@ -878,7 +878,7 @@ int rijndaelKeySetupDec(u32 rk[/*4*(Nr + 1)*/], const u8 cipherKey[], int keyBit
 	return Nr;
 }
 
-void rijndaelEncrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) {
+static void rijndaelEncrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16]) {
 	u32 s0, s1, s2, s3, t0, t1, t2, t3;
 #ifndef FULL_UNROLL
 	int r;
@@ -1059,7 +1059,7 @@ void rijndaelEncrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 pt[16], u8 ct[16])
 	PUTU32(ct + 12, s3);
 }
 
-void rijndaelDecrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]) {
+static void rijndaelDecrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16]) {
 	u32 s0, s1, s2, s3, t0, t1, t2, t3;
 #ifndef FULL_UNROLL
 	int r;
@@ -1242,7 +1242,7 @@ void rijndaelDecrypt(u32 rk[/*4*(Nr + 1)*/], int Nr, const u8 ct[16], u8 pt[16])
 
 #ifdef INTERMEDIATE_VALUE_KAT
 
-void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds) {
+static void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds) {
 	int r;
 	u32 s0, s1, s2, s3, t0, t1, t2, t3;
 
@@ -1335,7 +1335,7 @@ void rijndaelEncryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], in
 	PUTU32(block + 12, s3);
 }
 
-void rijndaelDecryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds) {
+static void rijndaelDecryptRound(const u32 rk[/*4*(Nr + 1)*/], int Nr, u8 block[16], int rounds) {
 	int r;
 	u32 s0, s1, s2, s3, t0, t1, t2, t3;