1 files changed, 0 insertions, 87 deletions
diff --git a/crypto/sha1_generic.c b/crypto/sha1_generic.c
deleted file mode 100644
index 024e8043bab0..000000000000
--- a/crypto/sha1_generic.c
+++ /dev/null
@@ -1,87 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Cryptographic API.
- *
- * SHA1 Secure Hash Algorithm.
- *
- * Derived from cryptoapi implementation, adapted for in-place
- * scatterlist interface.
- *
- * Copyright (c) Alan Smithee.
- * Copyright (c) Andrew McDonald <andrew@mcdonald.org.uk>
- * Copyright (c) Jean-Francois Dive <jef@linuxbe.org>
- */
-#include <crypto/internal/hash.h>
-#include <crypto/sha1.h>
-#include <crypto/sha1_base.h>
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/string.h>
-
-const u8 sha1_zero_message_hash[SHA1_DIGEST_SIZE] = {
-	0xda, 0x39, 0xa3, 0xee, 0x5e, 0x6b, 0x4b, 0x0d,
-	0x32, 0x55, 0xbf, 0xef, 0x95, 0x60, 0x18, 0x90,
-	0xaf, 0xd8, 0x07, 0x09
-};
-EXPORT_SYMBOL_GPL(sha1_zero_message_hash);
-
-static void sha1_generic_block_fn(struct sha1_state *sst, u8 const *src,
-				  int blocks)
-{
-	u32 temp[SHA1_WORKSPACE_WORDS];
-
-	while (blocks--) {
-		sha1_transform(sst->state, src, temp);
-		src += SHA1_BLOCK_SIZE;
-	}
-	memzero_explicit(temp, sizeof(temp));
-}
-
-static int crypto_sha1_update(struct shash_desc *desc, const u8 *data,
-			      unsigned int len)
-{
-	return sha1_base_do_update_blocks(desc, data, len,
-					  sha1_generic_block_fn);
-}
-
-static int crypto_sha1_finup(struct shash_desc *desc, const u8 *data,
-			     unsigned int len, u8 *out)
-{
-	sha1_base_do_finup(desc, data, len, sha1_generic_block_fn);
-	return sha1_base_finish(desc, out);
-}
-
-static struct shash_alg alg = {
-	.digestsize	=	SHA1_DIGEST_SIZE,
-	.init		=	sha1_base_init,
-	.update		=	crypto_sha1_update,
-	.finup		=	crypto_sha1_finup,
-	.descsize	=	SHA1_STATE_SIZE,
-	.base		=	{
-		.cra_name	=	"sha1",
-		.cra_driver_name=	"sha1-generic",
-		.cra_priority	=	100,
-		.cra_flags	=	CRYPTO_AHASH_ALG_BLOCK_ONLY,
-		.cra_blocksize	=	SHA1_BLOCK_SIZE,
-		.cra_module	=	THIS_MODULE,
-	}
-};
-
-static int __init sha1_generic_mod_init(void)
-{
-	return crypto_register_shash(&alg);
-}
-
-static void __exit sha1_generic_mod_fini(void)
-{
-	crypto_unregister_shash(&alg);
-}
-
-module_init(sha1_generic_mod_init);
-module_exit(sha1_generic_mod_fini);
-
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("SHA1 Secure Hash Algorithm");
-
-MODULE_ALIAS_CRYPTO("sha1");
-MODULE_ALIAS_CRYPTO("sha1-generic");