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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /include/crypto/aes-ecb.h | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'include/crypto/aes-ecb.h')
| -rw-r--r-- | include/crypto/aes-ecb.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/include/crypto/aes-ecb.h b/include/crypto/aes-ecb.h new file mode 100644 index 000000000..8cac1f879 --- /dev/null +++ b/include/crypto/aes-ecb.h @@ -0,0 +1,49 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * AES-ECB unauthenticated encryption and decryption + * + * Copyright 2026 Google LLC + */ +#ifndef _CRYPTO_AES_ECB_H +#define _CRYPTO_AES_ECB_H + +#include <crypto/aes.h> + +/** + * aes_ecb_encrypt() - Encrypt data using AES-ECB + * @dst: The destination buffer. Can be in-place or out-of-place. For other + * overlaps the behavior is unspecified. + * @src: The source data + * @len: Number of bytes to encrypt. Must be a multiple of AES_BLOCK_SIZE. + * @key: The key, already prepared using aes_preparekey() or aes_prepareenckey() + * + * ECB mode is insecure by itself. This function exists only for compatibility + * with legacy protocols and for internal use by other modes. + * + * This supports incremental encryption, but the length of each chunk must be a + * multiple of AES_BLOCK_SIZE. + * + * Context: Any context. + */ +void aes_ecb_encrypt(u8 *dst, const u8 *src, size_t len, aes_encrypt_arg key); + +/** + * aes_ecb_decrypt() - Decrypt data using AES-ECB + * @dst: The destination buffer. Can be in-place or out-of-place. For other + * overlaps the behavior is unspecified. + * @src: The source data + * @len: Number of bytes to decrypt. Must be a multiple of AES_BLOCK_SIZE. + * @key: The key, already prepared using aes_preparekey() + * + * ECB mode is insecure by itself. This function exists only for compatibility + * with legacy protocols and for internal use by other modes. + * + * This supports incremental decryption, but the length of each chunk must be a + * multiple of AES_BLOCK_SIZE. + * + * Context: Any context. + */ +void aes_ecb_decrypt(u8 *dst, const u8 *src, size_t len, + const struct aes_key *key); + +#endif /* _CRYPTO_AES_ECB_H */ |
