Searched refs:crc (Results 1 - 25 of 209) sorted by relevance

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/freebsd-11-stable/contrib/libarchive/libarchive/
H A Darchive_crc32.h44 crc32(unsigned long crc, const void *_p, size_t len) argument
65 crc = crc ^ 0xffffffffUL;
69 crc = crc_tbl[(crc ^ *p++) & 0xff] ^ (crc >> 8);
70 crc = crc_tbl[(crc ^ *p++) & 0xff] ^ (crc >> 8);
71 crc
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/freebsd-11-stable/contrib/xz/src/liblzma/check/
H A Dcrc64_fast.c30 lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
32 crc = ~crc;
35 crc = bswap64(crc);
40 crc = lzma_crc64_table[0][*buf++ ^ A1(crc)] ^ S8(crc);
49 const uint32_t tmp = (crc >> 32)
52 const uint32_t tmp = crc
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H A Dcrc32_fast.c27 lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc)
29 crc = ~crc;
32 crc = bswap32(crc);
39 crc = lzma_crc32_table[0][*buf++ ^ A(crc)] ^ S8(crc);
52 crc ^= aligned_read32ne(buf);
55 crc
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H A Dcrc32_small.c49 lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc)
53 crc = ~crc;
56 crc = lzma_crc32_table[0][*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
60 return ~crc;
H A Dcrc64_small.c41 lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
45 crc = ~crc;
48 crc = crc64_table[*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
52 return ~crc;
/freebsd-11-stable/sbin/hastd/
H A Dcrc32.h20 uint32_t crc; local
22 crc = ~0U;
24 crc = crc32_tab[(crc ^ *p++) & 0xFF] ^ (crc >> 8);
25 return (crc ^ ~0U);
H A Dhast_checksum.c57 uint32_t crc; local
59 crc = crc32(data, size);
60 /* XXXPJD: Do we have to use htole32() on crc first? */
61 bcopy(&crc, hash, sizeof(crc));
62 *hsizep = sizeof(crc);
/freebsd-11-stable/sys/contrib/xz-embedded/linux/lib/xz/
H A Dxz_crc32.c49 XZ_EXTERN uint32_t xz_crc32(const uint8_t *buf, size_t size, uint32_t crc) argument
51 crc = ~crc;
54 crc = xz_crc32_table[*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
58 return ~crc;
H A Dxz_crc64.c40 XZ_EXTERN uint64_t xz_crc64(const uint8_t *buf, size_t size, uint64_t crc) argument
42 crc = ~crc;
45 crc = xz_crc64_table[*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
49 return ~crc;
H A Dxz_stream.h16 # define xz_crc32(buf, size, crc) \
17 (~crc32_le(~(uint32_t)(crc), buf, size))
/freebsd-11-stable/crypto/heimdal/lib/krb5/
H A Dcrc.c44 unsigned long crc, poly; local
50 crc = i;
52 if (crc & 1) {
53 crc = (crc >> 1) ^ poly;
55 crc >>= 1;
58 table[i] = crc;
/freebsd-11-stable/contrib/gdb/gdb/
H A Dxmodem.c77 unsigned int crc; local
79 crc = val << 8;
83 crc <<= 1;
85 if (crc & 0x10000)
86 crc ^= CRC16;
89 crctab[val] = crc;
100 unsigned short crc = 0; local
103 crc = (crc << 8) ^ crctab[(crc >>
196 int crc; local
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/freebsd-11-stable/usr.sbin/ckdist/
H A DMakefile6 SRCS= ckdist.c crc.c
/freebsd-11-stable/sys/libkern/x86/
H A Dcrc32_sse42.c73 * Block sizes for three-way parallel crc computation. LONG and SHORT must
80 * Tables for updating a crc for LONG, 2 * LONG, SHORT and 2 * SHORT bytes
124 * Construct an operator to apply len zeros to a crc. len must be a power of
189 /* Apply the zeros operator table to crc. */
191 crc32c_shift(uint32_t zeros[][256], uint32_t crc) argument
194 return (zeros[0][crc & 0xff] ^ zeros[1][(crc >> 8) & 0xff] ^
195 zeros[2][(crc >> 16) & 0xff] ^ zeros[3][crc >> 24]);
219 sse42_crc32c(uint32_t crc, cons argument
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/freebsd-11-stable/tools/diag/dumpvfscache/
H A Ddumpvfscache.c38 u_short crc = 0; local
43 r1 = crc16_table[crc & 0xF];
44 crc = (crc >> 4) & 0x0FFF;
45 crc = crc ^ r1 ^ crc16_table[*buf & 0xF];
48 r1 = crc16_table[crc & 0xF];
49 crc = (crc >> 4) & 0x0FFF;
50 crc
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/freebsd-11-stable/sys/cddl/contrib/opensolaris/uts/common/zmod/
H A Dopensolaris_crc32.c22 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
59 /* Definitions for doing the crc four data bytes at a time. */
72 /* Local functions for crc concatenation */
116 /* terms of polynomial defining this crc (except x^32): */
131 /* generate a crc for every 8-bit value */
140 /* generate crc for each value followed by one, two, and three zeros,
220 #define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
224 unsigned long ZEXPORT crc32(crc, bu
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/freebsd-11-stable/sys/dev/bhnd/nvram/
H A Dnvramvar.h115 * @param crc last computed crc, or BHND_NVRAM_CRC8_INITIAL
118 bhnd_nvram_crc8(const void *buf, size_t size, uint8_t crc) argument
122 crc = bhnd_nvram_crc8_tab[(crc ^ *p++)];
124 return (crc);
/freebsd-11-stable/usr.bin/cksum/
H A DMakefile5 SRCS= cksum.c crc.c print.c sum1.c sum2.c crc32.c
H A Dextern.h39 int crc(int, uint32_t *, off_t *);
/freebsd-11-stable/contrib/xz/src/liblzma/common/
H A Dstream_flags_decoder.c39 const uint32_t crc = lzma_crc32(in + sizeof(lzma_header_magic), local
41 if (crc != read32le(in + sizeof(lzma_header_magic)
68 const uint32_t crc = lzma_crc32(in + sizeof(uint32_t), local
70 if (crc != read32le(in))
H A Dstream_flags_encoder.c46 const uint32_t crc = lzma_crc32(out + sizeof(lzma_header_magic), local
50 crc);
76 const uint32_t crc = lzma_crc32( local
79 write32le(out, crc);
/freebsd-11-stable/sys/contrib/zlib/
H A Dcrc32.c17 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
33 /* Definitions for doing the crc four data bytes at a time. */
47 /* Local functions for crc concatenation */
93 /* terms of polynomial defining this crc (except x^32): */
108 /* generate a crc for every 8-bit value */
117 /* generate crc for each value followed by one, two, and three zeros,
198 #define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
202 unsigned long ZEXPORT crc32_z(crc, bu
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/freebsd-11-stable/sys/fs/ext2fs/
H A Dext2_csum.c48 ext2_crc16(uint16_t crc, const void *buffer, unsigned int len) argument
88 crc = (((crc >> 8) & 0xffU) ^
89 crc16_table[(crc ^ *cp++) & 0xffU]) & 0x0000ffffU;
90 return crc;
97 uint16_t crc; local
102 crc = ext2_crc16(~0, fs->e2fs->e2fs_uuid,
104 crc = ext2_crc16(crc, (uint8_t *)&block_group,
106 crc
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/freebsd-11-stable/contrib/xz/src/liblzma/api/lzma/
H A Dcheck.h112 * \param crc Previously returned CRC value. This is used to
120 const uint8_t *buf, size_t size, uint32_t crc)
132 const uint8_t *buf, size_t size, uint64_t crc)
/freebsd-11-stable/contrib/tcpdump/
H A Dprint-mobile.c70 u_short proto,crc; local
82 crc = EXTRACT_16BITS(&mob->hcheck);
101 ND_PRINT((ndo, " (bad checksum %d)", crc));

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