add hmac-sha2 and update files

1 files changed, 0 insertions, 70 deletions

diff --git a/main.c b/main.c
deleted file mode 100644
index a5c14da..0000000
--- a/main.c
+++ /dev/null
@@ -1,70 +0,0 @@
-#include <stdio.h> // printf()
-#include <string.h> // strlen()
-#include "sha2.h"
-#include "tests.h"
-
-static void print_hash(const uint8_t * const hash) {
-  for (size_t i = 0; i < SHA256_HASH_SIZE; i++) {
-    printf("%02x", hash[i]);
-  }
-}
-
-static void print_row(
-  const char * const src,
-  const uint8_t * const hash
-) {
-  printf("\"%s\",", src);
-  print_hash(hash);
-  printf("\n");
-}
-
-static void on_test_fail(
-  const int algo,
-  const char * const src,
-  const uint8_t * const got_hash,
-  const uint8_t * const expected_hash
-) {
-  printf("sha%d,\"%s\",", algo, src);
-  print_hash(got_hash);
-  printf(",");
-  print_hash(expected_hash);
-  printf("\n");
-}
-
-static uint8_t dst[SHA256_HASH_SIZE];
-static uint8_t buf[1 << 21];
-
-int main(int argc, char *argv[]) {
-  if (argc > 1) {
-    // if command-line parameters are given, then treat them as a
-    // list of files: open each file, hash it, and and print the
-    // result instead of running the test vectors
-
-    for (int i = 1; i < argc; i++) {
-      sha256_t ctx;
-      sha256_init(&ctx);
-
-      FILE *fh = fopen(argv[i], "rb");
-      if (!fh) {
-        fprintf(stderr, "fopen(\"%s\") failed", argv[i]);
-        return 1;
-      }
-
-      size_t len = 0;
-      while ((len = fread(buf, 1, sizeof(buf), fh)) > 0) {
-        sha256_push(&ctx, buf, len);
-      }
-
-      fclose(fh);
-
-      sha256_fini(&ctx, dst);
-      print_row(argv[i], dst);
-    }
-  } else {
-    // no command-line parameters given.  run internal tests
-    printf("algo,input,result,expected\n");
-    run_tests(on_test_fail);
-  }
-
-  return 0;
-}