From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions This is another run of the Coccinelle script for converting kmalloc() family of allocations to kmalloc_obj() via the existing rules in scripts/coccinelle/api/kmalloc_objs.cocci This catches both the set of kmalloc() uses added since the first kmalloc_obj() conversions in v7.0 and adds a large group missed in the first pass due to Coccinelle not interacting well with the cleanup.h scoped_...() family of macros[1]. I worked around this with spatch's "--macro-file" argument to a file with all the scoped_...() macros mapped to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control flow indicator I could find. Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc, riscv, and s390 with no new warnings. Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1] Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2] Signed-off-by: Kees Cook --- lib/crypto/fips-aes.h | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 lib/crypto/fips-aes.h (limited to 'lib/crypto/fips-aes.h') diff --git a/lib/crypto/fips-aes.h b/lib/crypto/fips-aes.h new file mode 100644 index 000000000..2a1746606 --- /dev/null +++ b/lib/crypto/fips-aes.h @@ -0,0 +1,78 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* This file was generated by: gen-fips-testvecs.py */ +/* clang-format off */ + +#include + +static const u8 fips_test_data[] __initconst __maybe_unused = { + 0x66, 0x69, 0x70, 0x73, 0x20, 0x74, 0x65, 0x73, + 0x74, 0x20, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, +}; + +static const u8 fips_test_ad[] __initconst __maybe_unused = { + 0x66, 0x69, 0x70, 0x73, 0x20, 0x74, 0x65, 0x73, + 0x74, 0x20, 0x61, 0x64, 0x00, 0x00, 0x00, 0x00, +}; + +static const u8 fips_test_iv[] __initconst __maybe_unused = { + 0x66, 0x69, 0x70, 0x73, 0x20, 0x74, 0x65, 0x73, + 0x74, 0x20, 0x69, 0x76, 0x00, 0x00, 0x00, 0x00, +}; + +static const u8 fips_test_key[] __initconst __maybe_unused = { + 0x66, 0x69, 0x70, 0x73, 0x20, 0x74, 0x65, 0x73, + 0x74, 0x20, 0x6b, 0x65, 0x79, 0x00, 0x00, 0x00, +}; + +static const u8 fips_test_xts_key[] __initconst __maybe_unused = { + 0x6b, 0x65, 0x79, 0x31, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x6b, 0x65, 0x79, 0x32, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, +}; + +static const u8 fips_test_aes_cmac_value[] __initconst __maybe_unused = { + 0xc5, 0x88, 0x28, 0x55, 0xd7, 0x2c, 0x00, 0xb6, + 0x6a, 0xa7, 0xfc, 0x82, 0x90, 0x81, 0xcf, 0x18, +}; + +static const u8 fips_test_aes_ecb_ctext[] __initconst __maybe_unused = { + 0x47, 0x76, 0x48, 0xaf, 0x1b, 0xd8, 0x4c, 0xe6, + 0xb5, 0xa7, 0x20, 0x8d, 0x64, 0x88, 0xbc, 0x3f, +}; + +static const u8 fips_test_aes_cbc_ctext[] __initconst __maybe_unused = { + 0xc8, 0x7d, 0x7c, 0x25, 0xba, 0x15, 0xf7, 0xe1, + 0x08, 0xa0, 0xd0, 0x7a, 0x20, 0x37, 0xaf, 0x5e, +}; + +static const u8 fips_test_aes_cbc_cts_ctext[] __initconst __maybe_unused = { + 0x36, 0x8e, 0x37, 0xb4, 0x78, 0xe2, 0x88, 0x59, + 0xd5, 0xe8, 0x17, 0x65, 0x5c, 0xa1, 0x25, 0xe6, + 0xc8, 0x7d, 0x7c, 0x25, 0xba, 0x15, 0xf7, 0xe1, + 0x08, 0xa0, 0xd0, 0x7a, 0x20, 0x37, 0xaf, 0x5e, +}; + +static const u8 fips_test_aes_ctr_ctext[] __initconst __maybe_unused = { + 0x95, 0xf4, 0xf4, 0x7a, 0xc8, 0xa2, 0x53, 0x73, + 0x53, 0x8f, 0x95, 0xfc, 0x18, 0xfe, 0x58, 0x2f, +}; + +static const u8 fips_test_aes_xts_ctext[] __initconst __maybe_unused = { + 0xd4, 0x51, 0x7f, 0x01, 0x14, 0x91, 0x16, 0x29, + 0x26, 0xbe, 0xec, 0x9b, 0x90, 0xed, 0x59, 0x30, +}; + +static const u8 fips_test_aes_gcm_ctext_and_tag[] __initconst __maybe_unused = { + 0x12, 0x0c, 0x5d, 0x03, 0x32, 0x93, 0x13, 0x44, + 0x06, 0x35, 0x26, 0x9d, 0xe0, 0xea, 0xbc, 0xe2, + 0x30, 0xa9, 0xa4, 0x15, 0xc5, 0x3d, 0xb3, 0xf9, + 0x30, 0x82, 0xdf, 0x9c, 0xd8, 0xc4, 0x3f, 0x2f, +}; + +static const u8 fips_test_aes_ccm_ctext_and_tag[] __initconst __maybe_unused = { + 0x11, 0x8e, 0x01, 0xcb, 0xb5, 0x22, 0x6d, 0xb4, + 0x66, 0x98, 0x97, 0x1d, 0x35, 0x53, 0x78, 0xdd, + 0xd1, 0xc5, 0xff, 0xb6, 0x90, 0xcf, 0xb1, 0xf2, + 0x87, 0x99, 0xd6, 0x1e, 0xd5, 0xd1, 0xed, 0x63, +}; -- cgit v1.3.1