Changeset 5506:ba21f426f299 in roaraudio

Timestamp:

05/16/12 12:46:52 (12 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

Improved random number generator

Files:

• ChangeLog (modified) (1 diff)
• libroar/random.c (modified) (3 diffs)

ChangeLog

@@ -3 +3 @@
         * Added support for AutoAppSched to the plugin container.
         * Added simple UUID interface (Closes: #230)
+        * Improved random number generator.
 
 v. 1.0beta1 - Sat May 12 2012 11:49 CEST

libroar/random.c

@@ -52 +52 @@
 }
 
-#define TIGER_BLOCKLEN  55
+#define TIGER_BLOCKLEN  64
 #define TIGER_DIGESTLEN (3*8)
 
@@ -62 +62 @@
 
 int roar_random_gen_nonce(void * buffer, size_t len) {
- static uint32_t buf[14];
+ static uint32_t buf[TIGER_BLOCKLEN/4];
  static int inited = 0;
  static int idx = 0;
@@ -114 +114 @@
   }
 
+  ROAR_DBG("roar_random_gen_nonce(*): buf={0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x, 0x%.8x}",
+           (unsigned int)buf[0], (unsigned int)buf[1], (unsigned int)buf[2], (unsigned int)buf[3], (unsigned int)buf[4], (unsigned int)buf[5], (unsigned int)buf[6], (unsigned int)buf[7], (unsigned int)buf[8], (unsigned int)buf[9], (unsigned int)buf[10], (unsigned int)buf[11], (unsigned int)buf[12], (unsigned int)buf[13], (unsigned int)buf[14], (unsigned int)buf[15]);
+
   roar_hash_salted_buffer(off, buf, TIGER_BLOCKLEN, ROAR_HT_TIGER, roar_nonce_salt, roar_nonce_salt_len);