1 files changed, 41 insertions, 0 deletions

diff --git a/nacl/tests/core3.c b/nacl/tests/core3.c
new file mode 100644
index 00000000..4c759a5b
--- /dev/null
+++ b/nacl/tests/core3.c
@@ -0,0 +1,41 @@
+#include <stdio.h>
+#include "crypto_core_salsa20.h"
+#include "crypto_hash_sha256.h"
+
+unsigned char secondkey[32] = {
+ 0xdc,0x90,0x8d,0xda,0x0b,0x93,0x44,0xa9
+,0x53,0x62,0x9b,0x73,0x38,0x20,0x77,0x88
+,0x80,0xf3,0xce,0xb4,0x21,0xbb,0x61,0xb9
+,0x1c,0xbd,0x4c,0x3e,0x66,0x25,0x6c,0xe4
+} ;
+
+unsigned char noncesuffix[8] = {
+ 0x82,0x19,0xe0,0x03,0x6b,0x7a,0x0b,0x37
+} ;
+
+unsigned char c[16] = {
+ 0x65,0x78,0x70,0x61,0x6e,0x64,0x20,0x33
+,0x32,0x2d,0x62,0x79,0x74,0x65,0x20,0x6b
+} ;
+
+unsigned char in[16] = { 0 } ;
+
+unsigned char output[64 * 256 * 256];
+
+unsigned char h[32];
+
+main()
+{
+  int i;
+  long long pos = 0;
+  for (i = 0;i < 8;++i) in[i] = noncesuffix[i];
+  do {
+    do {
+      crypto_core_salsa20(output + pos,in,secondkey,c);
+      pos += 64;
+    } while (++in[8]);
+  } while (++in[9]);
+  crypto_hash_sha256(h,output,sizeof output);
+  for (i = 0;i < 32;++i) printf("%02x",h[i]); printf("\n");
+  return 0;
+}