1 files changed, 29 insertions, 0 deletions

diff --git a/nacl/tests/stream.c b/nacl/tests/stream.c
new file mode 100644
index 00000000..ebb39398
--- /dev/null
+++ b/nacl/tests/stream.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include "crypto_stream_xsalsa20.h"
+#include "crypto_hash_sha256.h"
+
+unsigned char firstkey[32] = {
+ 0x1b,0x27,0x55,0x64,0x73,0xe9,0x85,0xd4
+,0x62,0xcd,0x51,0x19,0x7a,0x9a,0x46,0xc7
+,0x60,0x09,0x54,0x9e,0xac,0x64,0x74,0xf2
+,0x06,0xc4,0xee,0x08,0x44,0xf6,0x83,0x89
+} ;
+
+unsigned char nonce[24] = {
+ 0x69,0x69,0x6e,0xe9,0x55,0xb6,0x2b,0x73
+,0xcd,0x62,0xbd,0xa8,0x75,0xfc,0x73,0xd6
+,0x82,0x19,0xe0,0x03,0x6b,0x7a,0x0b,0x37
+} ;
+
+unsigned char output[4194304];
+
+unsigned char h[32];
+
+main()
+{
+  int i;
+  crypto_stream_xsalsa20(output,4194304,nonce,firstkey);
+  crypto_hash_sha256(h,output,sizeof output);
+  for (i = 0;i < 32;++i) printf("%02x",h[i]); printf("\n");
+  return 0;
+}