1 files changed, 0 insertions, 48 deletions
diff --git a/src/hash/sha1/collisiondetect.c b/src/hash/sha1/collisiondetect.c
deleted file mode 100644
index 722ebf36f..000000000
--- a/src/hash/sha1/collisiondetect.c
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (C) the libgit2 contributors. All rights reserved.
- *
- * This file is part of libgit2, distributed under the GNU GPL v2 with
- * a Linking Exception. For full terms see the included COPYING file.
- */
-
-#include "collisiondetect.h"
-
-int git_hash_sha1_global_init(void)
-{
-	return 0;
-}
-
-int git_hash_sha1_ctx_init(git_hash_sha1_ctx *ctx)
-{
-	return git_hash_sha1_init(ctx);
-}
-
-void git_hash_sha1_ctx_cleanup(git_hash_sha1_ctx *ctx)
-{
-	GIT_UNUSED(ctx);
-}
-
-int git_hash_sha1_init(git_hash_sha1_ctx *ctx)
-{
-	GIT_ASSERT_ARG(ctx);
-	SHA1DCInit(&ctx->c);
-	return 0;
-}
-
-int git_hash_sha1_update(git_hash_sha1_ctx *ctx, const void *data, size_t len)
-{
-	GIT_ASSERT_ARG(ctx);
-	SHA1DCUpdate(&ctx->c, data, len);
-	return 0;
-}
-
-int git_hash_sha1_final(git_oid *out, git_hash_sha1_ctx *ctx)
-{
-	GIT_ASSERT_ARG(ctx);
-	if (SHA1DCFinal(out->id, &ctx->c)) {
-		git_error_set(GIT_ERROR_SHA1, "SHA1 collision attack detected");
-		return -1;
-	}
-
-	return 0;
-}