1 files changed, 0 insertions, 38 deletions
diff --git a/third_party/git/sha1dc_git.c b/third_party/git/sha1dc_git.c
deleted file mode 100644
index 5c300e812e0a..000000000000
--- a/third_party/git/sha1dc_git.c
+++ /dev/null
@@ -1,38 +0,0 @@
-#include "cache.h"
-
-#ifdef DC_SHA1_EXTERNAL
-/*
- * Same as SHA1DCInit, but with default save_hash=0
- */
-void git_SHA1DCInit(SHA1_CTX *ctx)
-{
-	SHA1DCInit(ctx);
-	SHA1DCSetSafeHash(ctx, 0);
-}
-#endif
-
-/*
- * Same as SHA1DCFinal, but convert collision attack case into a verbose die().
- */
-void git_SHA1DCFinal(unsigned char hash[20], SHA1_CTX *ctx)
-{
-	if (!SHA1DCFinal(hash, ctx))
-		return;
-	die("SHA-1 appears to be part of a collision attack: %s",
-	    hash_to_hex_algop(hash, &hash_algos[GIT_HASH_SHA1]));
-}
-
-/*
- * Same as SHA1DCUpdate, but adjust types to match git's usual interface.
- */
-void git_SHA1DCUpdate(SHA1_CTX *ctx, const void *vdata, unsigned long len)
-{
-	const char *data = vdata;
-	/* We expect an unsigned long, but sha1dc only takes an int */
-	while (len > INT_MAX) {
-		SHA1DCUpdate(ctx, data, INT_MAX);
-		data += INT_MAX;
-		len -= INT_MAX;
-	}
-	SHA1DCUpdate(ctx, data, len);
-}