optimize hash-drbg layout, save 12 bytes on 64bit

2015-03-07 09:46:14 -08:00
parent da208e8629
commit ef0a918072
2 changed files with 3 additions and 3 deletions
--- a/wolfcrypt/src/random.c
+++ b/wolfcrypt/src/random.c
@@ -149,11 +149,11 @@ enum {

 typedef struct DRBG {
    Sha256 sha;
+    word32 reseedCtr;
+    word32 lastBlock;
    byte digest[SHA256_DIGEST_SIZE];
    byte V[DRBG_SEED_LEN];
    byte C[DRBG_SEED_LEN];
-    word32 reseedCtr;
-    word32 lastBlock;
    byte   matchCount;
 } DRBG;