From 0e4e0b5d71b15e1f4edf31295fc95d45d4ae3890 Mon Sep 17 00:00:00 2001 From: Paul Selkirk Date: Tue, 10 Feb 2015 13:51:40 -0500 Subject: First stage of integration cleanup. Add local SHA core wrappers, due to the need for registered outputs. Remove unused demo-adder code, and reorganize sw directory. --- sw/test-sha256/test-sha256.c | 179 ------------------------------------------- 1 file changed, 179 deletions(-) delete mode 100644 sw/test-sha256/test-sha256.c (limited to 'sw/test-sha256/test-sha256.c') diff --git a/sw/test-sha256/test-sha256.c b/sw/test-sha256/test-sha256.c deleted file mode 100644 index 0ea0d8c..0000000 --- a/sw/test-sha256/test-sha256.c +++ /dev/null @@ -1,179 +0,0 @@ -//====================================================================== -// -// test-sha256.c -// ------------- -// test program for Cryptech Novena framwwork with EIM interface -// using the sha256 core. -// -//====================================================================== - -//------------------------------------------------------------------------------ -// Headers -//------------------------------------------------------------------------------ -#include -#include -#include -#include "novena-eim.h" - - -//------------------------------------------------------------------------------ -// Defines -// -// Symbolic names for the SHA256 core API. -//------------------------------------------------------------------------------ -#define SHA256_PREFIX (0x0000) -#define SHA256_BASE (EIM_BASE_ADDR + SHA256_PREFIX) - -#define ADDR_NAME0 (SHA256_BASE + (0x00 << 2)) -#define ADDR_NAME1 (SHA256_BASE + (0x01 << 2)) -#define ADDR_VERSION (SHA256_BASE + (0x02 << 2)) - -#define ADDR_CTRL (SHA256_BASE + (0x08 << 2)) -#define CTRL_INIT_BIT 0 -#define CTRL_NEXT_BIT 1 - -#define ADDR_STATUS (SHA256_BASE + (0x09 << 2)) -#define STATUS_READY_BIT 0 -#define STATUS_VALID_BIT 1 - -#define ADDR_BLOCK0 (SHA256_BASE + (0x10 << 2)) -#define ADDR_BLOCK1 (SHA256_BASE + (0x11 << 2)) -#define ADDR_BLOCK2 (SHA256_BASE + (0x12 << 2)) -#define ADDR_BLOCK3 (SHA256_BASE + (0x13 << 2)) -#define ADDR_BLOCK4 (SHA256_BASE + (0x14 << 2)) -#define ADDR_BLOCK5 (SHA256_BASE + (0x15 << 2)) -#define ADDR_BLOCK6 (SHA256_BASE + (0x16 << 2)) -#define ADDR_BLOCK7 (SHA256_BASE + (0x17 << 2)) -#define ADDR_BLOCK8 (SHA256_BASE + (0x18 << 2)) -#define ADDR_BLOCK9 (SHA256_BASE + (0x19 << 2)) -#define ADDR_BLOCK10 (SHA256_BASE + (0x1a << 2)) -#define ADDR_BLOCK11 (SHA256_BASE + (0x1b << 2)) -#define ADDR_BLOCK12 (SHA256_BASE + (0x1c << 2)) -#define ADDR_BLOCK13 (SHA256_BASE + (0x1d << 2)) -#define ADDR_BLOCK14 (SHA256_BASE + (0x1e << 2)) -#define ADDR_BLOCK15 (SHA256_BASE + (0x1f << 2)) - -#define ADDR_DIGEST0 (SHA256_BASE + (0x20 << 2)) -#define ADDR_DIGEST1 (SHA256_BASE + (0x21 << 2)) -#define ADDR_DIGEST2 (SHA256_BASE + (0x22 << 2)) -#define ADDR_DIGEST3 (SHA256_BASE + (0x23 << 2)) -#define ADDR_DIGEST4 (SHA256_BASE + (0x24 << 2)) -#define ADDR_DIGEST5 (SHA256_BASE + (0x25 << 2)) -#define ADDR_DIGEST6 (SHA256_BASE + (0x26 << 2)) -#define ADDR_DIGEST7 (SHA256_BASE + (0x27 << 2)) - - -//------------------------------------------------------------------------------ -//------------------------------------------------------------------------------ -uint32_t get_w32(uint32_t addr) -{ - unsigned int read_data; - - eim_read_32(addr, &read_data); - - return read_data; -} - - -//------------------------------------------------------------------------------ -//------------------------------------------------------------------------------ -void test_single_block() -{ - uint32_t write_data; - - write_data = 0x61626380; - eim_write_32(ADDR_BLOCK0, &write_data); - write_data = 0x00000000; - eim_write_32(ADDR_BLOCK1, &write_data); - eim_write_32(ADDR_BLOCK2, &write_data); - eim_write_32(ADDR_BLOCK3, &write_data); - eim_write_32(ADDR_BLOCK4, &write_data); - eim_write_32(ADDR_BLOCK5, &write_data); - eim_write_32(ADDR_BLOCK6, &write_data); - eim_write_32(ADDR_BLOCK7, &write_data); - eim_write_32(ADDR_BLOCK8, &write_data); - eim_write_32(ADDR_BLOCK9, &write_data); - eim_write_32(ADDR_BLOCK10, &write_data); - eim_write_32(ADDR_BLOCK11, &write_data); - eim_write_32(ADDR_BLOCK12, &write_data); - eim_write_32(ADDR_BLOCK13, &write_data); - eim_write_32(ADDR_BLOCK14, &write_data); - write_data = 0x00000018; - eim_write_32(ADDR_BLOCK15, &write_data); - - write_data = 0x00000001; - eim_write_32(ADDR_CTRL, &write_data); - - printf("digest0 = 0x%08x\n", get_w32(ADDR_DIGEST0)); - printf("digest1 = 0x%08x\n", get_w32(ADDR_DIGEST1)); - printf("digest2 = 0x%08x\n", get_w32(ADDR_DIGEST2)); - printf("digest3 = 0x%08x\n", get_w32(ADDR_DIGEST3)); - printf("digest4 = 0x%08x\n", get_w32(ADDR_DIGEST4)); - printf("digest5 = 0x%08x\n", get_w32(ADDR_DIGEST5)); - printf("digest6 = 0x%08x\n", get_w32(ADDR_DIGEST6)); - printf("digest7 = 0x%08x\n", get_w32(ADDR_DIGEST7)); - - // What we want to see: - // 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() -{ - - test_single_block(); - -} - - -//------------------------------------------------------------------------------ -//------------------------------------------------------------------------------ -int config_eim() -{ - int ok; - - // try to setup eim (return value should be 1) - printf("Configuring EIM .. "); - ok = eim_setup(); - if (ok < 1) { - printf("ERROR\n"); - return EXIT_FAILURE; - } - else { - printf("EIM Setup ok.\n"); - } - - return EXIT_SUCCESS; -} - -//------------------------------------------------------------------------------ -// main() -//------------------------------------------------------------------------------ -int main() -{ - config_eim(); - test_sha256(); - - return 0; -} - -//====================================================================== -// EOF test-sha256.c -//====================================================================== -- cgit v1.2.3