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/kernel/linux/linux-6.6/net/ceph/crush/
Dhash.c1 // SPDX-License-Identifier: GPL-2.0
9 * Robert Jenkins' function for mixing 32-bit values
11 * a, b = random bits, c = input and output
13 #define crush_hashmix(a, b, c) do { \ argument
14 a = a-b; a = a-c; a = a^(c>>13); \
15 b = b-c; b = b-a; b = b^(a<<8); \
16 c = c-a; c = c-b; c = c^(b>>13); \
17 a = a-b; a = a-c; a = a^(c>>12); \
18 b = b-c; b = b-a; b = b^(a<<16); \
19 c = c-a; c = c-b; c = c^(b>>5); \
[all …]
/kernel/linux/linux-5.10/net/ceph/crush/
Dhash.c1 // SPDX-License-Identifier: GPL-2.0
9 * Robert Jenkins' function for mixing 32-bit values
11 * a, b = random bits, c = input and output
13 #define crush_hashmix(a, b, c) do { \ argument
14 a = a-b; a = a-c; a = a^(c>>13); \
15 b = b-c; b = b-a; b = b^(a<<8); \
16 c = c-a; c = c-b; c = c^(b>>13); \
17 a = a-b; a = a-c; a = a^(c>>12); \
18 b = b-c; b = b-a; b = b^(a<<16); \
19 c = c-a; c = c-b; c = c^(b>>5); \
[all …]
/kernel/linux/linux-6.6/net/ceph/
Dceph_hash.c10 #define mix(a, b, c) \ argument
12 a = a - b; a = a - c; a = a ^ (c >> 13); \
13 b = b - c; b = b - a; b = b ^ (a << 8); \
14 c = c - a; c = c - b; c = c ^ (b >> 13); \
15 a = a - b; a = a - c; a = a ^ (c >> 12); \
16 b = b - c; b = b - a; b = b ^ (a << 16); \
17 c = c - a; c = c - b; c = c ^ (b >> 5); \
18 a = a - b; a = a - c; a = a ^ (c >> 3); \
19 b = b - c; b = b - a; b = b ^ (a << 10); \
20 c = c - a; c = c - b; c = c ^ (b >> 15); \
[all …]
/kernel/linux/linux-5.10/net/ceph/
Dceph_hash.c10 #define mix(a, b, c) \ argument
12 a = a - b; a = a - c; a = a ^ (c >> 13); \
13 b = b - c; b = b - a; b = b ^ (a << 8); \
14 c = c - a; c = c - b; c = c ^ (b >> 13); \
15 a = a - b; a = a - c; a = a ^ (c >> 12); \
16 b = b - c; b = b - a; b = b ^ (a << 16); \
17 c = c - a; c = c - b; c = c ^ (b >> 5); \
18 a = a - b; a = a - c; a = a ^ (c >> 3); \
19 b = b - c; b = b - a; b = b ^ (a << 10); \
20 c = c - a; c = c - b; c = c ^ (b >> 15); \
[all …]
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
Dtest_jhash.h1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2019 Facebook
9 return (word << shift) | (word >> ((-shift) & 31)); in rol32()
12 #define __jhash_mix(a, b, c) \ argument
14 a -= c; a ^= rol32(c, 4); c += b; \
15 b -= a; b ^= rol32(a, 6); a += c; \
16 c -= b; c ^= rol32(b, 8); b += a; \
17 a -= c; a ^= rol32(c, 16); c += b; \
18 b -= a; b ^= rol32(a, 19); a += c; \
19 c -= b; c ^= rol32(b, 4); b += a; \
[all …]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
Dtest_jhash.h1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2019 Facebook
9 return (word << shift) | (word >> ((-shift) & 31)); in rol32()
12 #define __jhash_mix(a, b, c) \ argument
14 a -= c; a ^= rol32(c, 4); c += b; \
15 b -= a; b ^= rol32(a, 6); a += c; \
16 c -= b; c ^= rol32(b, 8); b += a; \
17 a -= c; a ^= rol32(c, 16); c += b; \
18 b -= a; b ^= rol32(a, 19); a += c; \
19 c -= b; c ^= rol32(b, 4); b += a; \
[all …]
/kernel/linux/linux-6.6/fs/smb/common/
Dcifs_md4.c1 // SPDX-License-Identifier: GPL-2.0
12 * Copyright (c) Andrew Tridgell 1997-1998.
14 * Copyright (c) Cryptoapi developers.
15 * Copyright (c) 2002 David S. Miller (davem@redhat.com)
16 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
32 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
50 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s)) argument
51 #define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (u32)0x5A827999,s)) argument
52 #define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (u32)0x6ED9EBA1,s)) argument
56 u32 a, b, c, d; in md4_transform() local
[all …]
/kernel/linux/linux-5.10/include/linux/
Djhash.h6 * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
12 * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
14 * These are functions for producing 32-bit hashes for hash table lookup.
20 * Copyright (C) 2009-2010 Jozsef Kadlecsik (kadlec@netfilter.org)
32 #define jhash_mask(n) (jhash_size(n)-1)
34 /* __jhash_mix -- mix 3 32-bit values reversibly. */
35 #define __jhash_mix(a, b, c) \ argument
37 a -= c; a ^= rol32(c, 4); c += b; \
38 b -= a; b ^= rol32(a, 6); a += c; \
39 c -= b; c ^= rol32(b, 8); b += a; \
[all …]
/kernel/linux/linux-6.6/tools/include/linux/
Djhash.h6 * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
12 * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
14 * These are functions for producing 32-bit hashes for hash table lookup.
20 * Copyright (C) 2009-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
32 #define jhash_mask(n) (jhash_size(n)-1)
34 /* __jhash_mix -- mix 3 32-bit values reversibly. */
35 #define __jhash_mix(a, b, c) \ argument
37 a -= c; a ^= rol32(c, 4); c += b; \
38 b -= a; b ^= rol32(a, 6); a += c; \
39 c -= b; c ^= rol32(b, 8); b += a; \
[all …]
/kernel/linux/linux-5.10/tools/include/linux/
Djhash.h6 * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
12 * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
14 * These are functions for producing 32-bit hashes for hash table lookup.
20 * Copyright (C) 2009-2010 Jozsef Kadlecsik (kadlec@blackhole.kfki.hu)
32 #define jhash_mask(n) (jhash_size(n)-1)
34 /* __jhash_mix -- mix 3 32-bit values reversibly. */
35 #define __jhash_mix(a, b, c) \ argument
37 a -= c; a ^= rol32(c, 4); c += b; \
38 b -= a; b ^= rol32(a, 6); a += c; \
39 c -= b; c ^= rol32(b, 8); b += a; \
[all …]
/kernel/linux/linux-6.6/include/linux/
Djhash.h6 * Copyright (C) 2006. Bob Jenkins (bob_jenkins@burtleburtle.net)
12 * lookup3.c, by Bob Jenkins, May 2006, Public Domain.
14 * These are functions for producing 32-bit hashes for hash table lookup.
20 * Copyright (C) 2009-2010 Jozsef Kadlecsik (kadlec@netfilter.org)
32 #define jhash_mask(n) (jhash_size(n)-1)
34 /* __jhash_mix -- mix 3 32-bit values reversibly. */
35 #define __jhash_mix(a, b, c) \ argument
37 a -= c; a ^= rol32(c, 4); c += b; \
38 b -= a; b ^= rol32(a, 6); a += c; \
39 c -= b; c ^= rol32(b, 8); b += a; \
[all …]
/kernel/linux/linux-5.10/crypto/
Dmd4.c11 * Copyright (c) Andrew Tridgell 1997-1998.
13 * Copyright (c) Cryptoapi developers.
14 * Copyright (c) 2002 David S. Miller (davem@redhat.com)
15 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
45 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
63 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s)) argument
64 #define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (u32)0x5A827999,s)) argument
65 #define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (u32)0x6ED9EBA1,s)) argument
69 u32 a, b, c, d; in md4_transform() local
71 a = hash[0]; in md4_transform()
[all …]
Dmd5.c9 * Copyright (c) Cryptoapi developers.
10 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
38 (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x)
42 u32 a, b, c, d; in md5_transform() local
44 a = hash[0]; in md5_transform()
46 c = hash[2]; in md5_transform()
49 MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); in md5_transform()
50 MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); in md5_transform()
51 MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); in md5_transform()
52 MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); in md5_transform()
[all …]
/kernel/linux/linux-6.6/crypto/
Dmd4.c11 * Copyright (c) Andrew Tridgell 1997-1998.
13 * Copyright (c) Cryptoapi developers.
14 * Copyright (c) 2002 David S. Miller (davem@redhat.com)
15 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
45 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
63 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s)) argument
64 #define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (u32)0x5A827999,s)) argument
65 #define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (u32)0x6ED9EBA1,s)) argument
69 u32 a, b, c, d; in md4_transform() local
71 a = hash[0]; in md4_transform()
[all …]
Dmd5.c9 * Copyright (c) Cryptoapi developers.
10 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
38 (w += f(x, y, z) + in, w = (w<<s | w>>(32-s)) + x)
42 u32 a, b, c, d; in md5_transform() local
44 a = hash[0]; in md5_transform()
46 c = hash[2]; in md5_transform()
49 MD5STEP(F1, a, b, c, d, in[0] + 0xd76aa478, 7); in md5_transform()
50 MD5STEP(F1, d, a, b, c, in[1] + 0xe8c7b756, 12); in md5_transform()
51 MD5STEP(F1, c, d, a, b, in[2] + 0x242070db, 17); in md5_transform()
52 MD5STEP(F1, b, c, d, a, in[3] + 0xc1bdceee, 22); in md5_transform()
[all …]
Dsm3.c1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * SM3 secure hash, as specified by OSCCA GM/T 0004-2012 SM3 and described
4 * at https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02
6 * Copyright (C) 2017 ARM Limited or its affiliates.
7 * Copyright (C) 2017 Gilad Ben-Yossef <gilad@benyossef.com>
8 * Copyright (C) 2021 Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
35 * Transform the message X which consists of 16 32-bit-words. See
36 * GM/T 004-2012 for details.
38 #define R(i, a, b, c, d, e, f, g, h, t, w1, w2) \ argument
40 ss1 = rol32((rol32((a), 12) + (e) + (t)), 7); \
[all …]
/kernel/linux/linux-6.6/tools/perf/pmu-events/arch/x86/ivytown/
Duncore-power.json6 …a fixed 800 MHz clock. This event counts the number of pclk cycles measured while the counter was…
10 "BriefDescription": "Core 0 C State Transition Cycles",
14 …"PublicDescription": "Number of cycles spent performing core C state transitions. There is one ev…
18 "BriefDescription": "Core 10 C State Transition Cycles",
22 …"PublicDescription": "Number of cycles spent performing core C state transitions. There is one ev…
26 "BriefDescription": "Core 11 C State Transition Cycles",
30 …"PublicDescription": "Number of cycles spent performing core C state transitions. There is one ev…
34 "BriefDescription": "Core 12 C State Transition Cycles",
38 …"PublicDescription": "Number of cycles spent performing core C state transitions. There is one ev…
42 "BriefDescription": "Core 13 C State Transition Cycles",
[all …]
/kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/
Dvidioc-g-ext-ctrls.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: V4L
13 VIDIOC_G_EXT_CTRLS - VIDIOC_S_EXT_CTRLS - VIDIOC_TRY_EXT_CTRLS - Get or set the value of several co…
18 .. c:macro:: VIDIOC_G_EXT_CTRLS
22 .. c:macro:: VIDIOC_S_EXT_CTRLS
26 .. c:macro:: VIDIOC_TRY_EXT_CTRLS
34 File descriptor returned by :c:func:`open()`.
37 Pointer to struct :c:type:`v4l2_ext_controls`.
44 :ref:`ctrl-class`) and all controls in the control array must belong
49 :c:type:`v4l2_ext_controls`, and initialize the
[all …]
/kernel/linux/linux-5.10/fs/ubifs/
Dauth.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2018 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
17 #include <keys/user-type.h>
18 #include <keys/asymmetric-type.h>
23 * ubifs_node_calc_hash - calculate the hash of a UBIFS node
24 * @c: UBIFS file-system description object
25 * @node: the node to calculate a hash for
28 * Returns 0 for success or a negative error code otherwise.
30 int __ubifs_node_calc_hash(const struct ubifs_info *c, const void *node, in __ubifs_node_calc_hash() argument
35 return crypto_shash_tfm_digest(c->hash_tfm, node, le32_to_cpu(ch->len), in __ubifs_node_calc_hash()
[all …]
/kernel/linux/linux-6.6/fs/ubifs/
Dauth.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2018 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
16 #include <keys/user-type.h>
17 #include <keys/asymmetric-type.h>
22 * ubifs_node_calc_hash - calculate the hash of a UBIFS node
23 * @c: UBIFS file-system description object
24 * @node: the node to calculate a hash for
27 * Returns 0 for success or a negative error code otherwise.
29 int __ubifs_node_calc_hash(const struct ubifs_info *c, const void *node, in __ubifs_node_calc_hash() argument
34 return crypto_shash_tfm_digest(c->hash_tfm, node, le32_to_cpu(ch->len), in __ubifs_node_calc_hash()
[all …]
/kernel/linux/linux-6.6/scripts/mod/
Dsumversion.c23 * Copyright (c) Andrew Tridgell 1997-1998.
25 * Copyright (c) Cryptoapi developers.
26 * Copyright (c) 2002 David S. Miller (davem@redhat.com)
27 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
49 return ((x << s) & 0xFFFFFFFF) | (x >> (32 - s)); in lshift()
67 #define ROUND1(a,b,c,d,k,s) (a = lshift(a + F(b,c,d) + k, s)) argument
68 #define ROUND2(a,b,c,d,k,s) (a = lshift(a + G(b,c,d) + k + (uint32_t)0x5A827999,s)) argument
69 #define ROUND3(a,b,c,d,k,s) (a = lshift(a + H(b,c,d) + k + (uint32_t)0x6ED9EBA1,s)) argument
74 while (words--) { in le32_to_cpu_array()
82 while (words--) { in cpu_to_le32_array()
[all …]
/kernel/linux/linux-5.10/lib/crypto/
Dsha256.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * SHA-256, as specified in
4 * http://csrc.nist.gov/groups/STM/cavp/documents/shs/sha256-384-512.pdf
6 * SHA-256 code by Jean-Luc Cooke <jlcooke@certainkey.com>.
8 * Copyright (c) Jean-Luc Cooke <jlcooke@certainkey.com>
9 * Copyright (c) Andrew McDonald <andrew@mcdonald.org.uk>
10 * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
11 * Copyright (c) 2014 Red Hat Inc.
43 W[I] = s1(W[I-2]) + W[I-7] + s0(W[I-15]) + W[I-16]; in BLEND_OP()
48 u32 a, b, c, d, e, f, g, h, t1, t2; in sha256_transform() local
[all …]
/kernel/liteos_m/testsuites/unittest/posix/src/ctype/
Disxdigit_test.c2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
41 …* @tc.desc : register a test suite, this suite is used to test basic flow and interface depen…
63 LOG("+-------------------------------------------+\n"); in PosixCTypeIsxdigitTestTearDown()
69 * @tc.name : Checks whether a parameter is a hexadecimal digit
70 * @tc.desc : [C- SOFTWARE -0200]
74 int a = '0'; variable
75 int ret = isxdigit(a);
77 LOG("[DEMO] posix ctype test case 1:isxdigit(%c) ok.\n", a);
[all …]
/kernel/linux/linux-5.10/arch/x86/crypto/
Dsha1_ssse3_asm.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * This is a SIMD SHA-1 implementation. It requires the Intel(R) Supplemental
17 …* http://software.intel.com/en-us/articles/improving-the-performance-of-the-secure-hash-algorith…
19 * Copyright (C) 2010, Intel Corp.
61 /* we keep window of 64 w[i]+K pre-calculated values in a circular buffer */
66 * This macro implements the SHA-1 function's body for single 64-byte block
108 * This macro implements 80 rounds of SHA-1 for one 64-byte block
113 mov (HASH_PTR), A
115 mov 8(HASH_PTR), C
127 RR F1,A,B,C,D,E,0
[all …]
/kernel/linux/linux-6.6/arch/x86/crypto/
Dsha1_ssse3_asm.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * This is a SIMD SHA-1 implementation. It requires the Intel(R) Supplemental
17 …* http://software.intel.com/en-us/articles/improving-the-performance-of-the-secure-hash-algorith…
19 * Copyright (C) 2010, Intel Corp.
62 /* we keep window of 64 w[i]+K pre-calculated values in a circular buffer */
67 * This macro implements the SHA-1 function's body for single 64-byte block
109 * This macro implements 80 rounds of SHA-1 for one 64-byte block
114 mov (HASH_PTR), A
116 mov 8(HASH_PTR), C
128 RR F1,A,B,C,D,E,0
[all …]

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