Adding NIST test vectors for single and dual block sha256 tests. Adding function stubs for tests.

1 files changed, 25 insertions, 0 deletions

diff --git a/sw/test-sha256/test-sha256.c b/sw/test-sha256/test-sha256.c
index 9b0fa1d..d87a902 100644
--- a/sw/test-sha256/test-sha256.c
+++ b/sw/test-sha256/test-sha256.c
@@ -65,6 +65,31 @@
 
 //------------------------------------------------------------------------------
 //------------------------------------------------------------------------------
+void test_single_block()
+{
+  // Single block test vector as specified by NIST.
+  //tc0 = 512'h61626380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018;
+  //res0 = 256'hBA7816BF8F01CFEA414140DE5DAE2223B00361A396177A9CB410FF61F20015AD;
+
+
+}
+
+
+//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
+void test_dual_block()
+{
+  // Dual block test vectors as specified by NIST.
+ // tc1_0 = 512'h6162636462636465636465666465666765666768666768696768696A68696A6B696A6B6C6A6B6C6D6B6C6D6E6C6D6E6F6D6E6F706E6F70718000000000000000;
+ // res1_0 = 256'h85E655D6417A17953363376A624CDE5C76E09589CAC5F811CC4B32C1F20E533A;
+ // tc1_1 = 512'h000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001C0;
+ // res1_1 = 256'h248D6A61D20638B8E5C026930C3E6039A33CE45964FF2167F6ECEDD419DB06C1;
+
+
+}
+
+//------------------------------------------------------------------------------
+//------------------------------------------------------------------------------
 void test_sha256()
 {
   unsigned int write_addr;