Searched refs:crc (Results 1 - 25 of 162) sorted by relevance

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/freebsd-10.0-release/contrib/libarchive/libarchive/
H A Darchive_crc32.h41 crc32(unsigned long crc, const void *_p, size_t len) argument
62 crc = crc ^ 0xffffffffUL;
66 crc = crc_tbl[(crc ^ *p++) & 0xff] ^ (crc >> 8);
67 crc = crc_tbl[(crc ^ *p++) & 0xff] ^ (crc >> 8);
68 crc
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/freebsd-10.0-release/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 ^= *(const uint32_t *)(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-10.0-release/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.c55 uint32_t crc; local
57 crc = crc32(data, size);
58 /* XXXPJD: Do we have to use htole32() on crc first? */
59 bcopy(&crc, hash, sizeof(crc));
60 *hsizep = sizeof(crc);
/freebsd-10.0-release/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-10.0-release/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_stream.h16 # define xz_crc32(buf, size, crc) \
17 (~crc32_le(~(uint32_t)(crc), buf, size))
/freebsd-10.0-release/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-10.0-release/usr.sbin/ckdist/
H A DMakefile6 SRCS= ckdist.c crc.c
/freebsd-10.0-release/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-10.0-release/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 != unaligned_read32le(in + sizeof(lzma_header_magic)
68 const uint32_t crc = lzma_crc32(in + sizeof(uint32_t), local
70 if (crc != unaligned_read32le(in))
H A Dstream_flags_encoder.c46 const uint32_t crc = lzma_crc32(out + sizeof(lzma_header_magic), local
50 + LZMA_STREAM_FLAGS_SIZE, crc);
76 const uint32_t crc = lzma_crc32( local
79 unaligned_write32le(out, crc);
/freebsd-10.0-release/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-10.0-release/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-10.0-release/crypto/openssh/
H A Ddeattack.c84 u_int32_t crc; local
87 crc = 0;
90 crc_update(&crc, 1);
91 crc_update(&crc, 0);
93 crc_update(&crc, 0);
94 crc_update(&crc, 0);
97 return (crc == 0);
120 debug("Installing crc compensation attack detector.");
H A Dcrc32.c99 u_int32_t i, crc; local
101 crc = 0;
103 crc = crc32tab[(crc ^ buf[i]) & 0xff] ^ (crc >> 8);
104 return crc;
/freebsd-10.0-release/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-10.0-release/lib/libz/
H A Dcrc32.c17 of the crc tables. Therefore, if you #define DYNAMIC_CRC_TABLE, you should
35 /* Definitions for doing the crc four data bytes at a time. */
49 /* Local functions for crc concatenation */
95 /* terms of polynomial defining this crc (except x^32): */
110 /* generate a crc for every 8-bit value */
119 /* generate crc for each value followed by one, two, and three zeros,
200 #define DO1 crc = crc_table[0][((int)crc ^ (*buf++)) & 0xff] ^ (crc >> 8)
204 unsigned long ZEXPORT crc32(crc, bu
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/freebsd-10.0-release/contrib/tcpdump/
H A Dprint-mobile.c76 u_short proto,crc; local
88 crc = EXTRACT_16BITS(&mob->hcheck);
108 (void)printf(" (bad checksum %d)",crc);
/freebsd-10.0-release/sys/dev/iscsi_initiator/
H A Disc_subr.c169 calculate_crc32c(uint32_t crc, const void *buf, size_t size) argument
174 crc = crc32Table[(crc ^ *p++) & 0xff] ^ (crc >> 8);
175 return crc;
180 i_crc32c(const void *buf, size_t size, uint32_t crc) argument
182 crc = crc ^ 0xffffffff;
183 crc = calculate_crc32c(crc, bu
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/freebsd-10.0-release/sys/fs/udf/
H A Dosta.c218 unsigned short crc=0; local
221 crc = crc_table[(crc>>8 ^ *s++) & 0xff] ^ (crc<<8);
222 return crc;
231 unsigned short crc=0; local
237 crc = crc_table[(crc>>8 ^ (*s>>8)) & 0xff] ^ (crc<<8);
238 crc
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