1 files changed, 0 insertions, 42 deletions
diff --git a/src/checksum.c b/src/checksum.c
deleted file mode 100644
index 249d6cb..0000000
--- a/src/checksum.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/**
- * @file checksum.c
- */
-#include "spm.h"
-#include <openssl/sha.h>
-
-/**
- *
- * @param filename
- * @return
- */
-char *sha256sum(const char *filename) {
-    size_t bytes = 0;
-    unsigned char digest[SHA256_DIGEST_LENGTH];
-    char buf[BUFSIZ];
-    SHA256_CTX context;
-    SHA256_Init(&context);
-    FILE *fp = fopen(filename, "r");
-    if (!fp) {
-        perror(filename);
-        return NULL;
-    }
-    char *result = calloc(SHA256_DIGEST_STRING_LENGTH, sizeof(char));
-    if (!result) {
-        fclose(fp);
-        perror("SHA256 result");
-        return NULL;
-    }
-
-    while ((bytes = fread(buf, sizeof(char), BUFSIZ, fp)) != 0) {
-        SHA256_Update(&context, buf, bytes);
-    }
-    fclose(fp);
-
-    SHA256_Final(digest, &context);
-    char *rtmp = result;
-    for (int i = 0; i < SHA256_DIGEST_LENGTH; i++) {
-        snprintf(&rtmp[i * 2], 3, "%02x", digest[i]);
-    }
-
-    return result;
-}