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Searched refs:bn (Results 1 – 25 of 719) sorted by relevance

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/external/boringssl/src/crypto/fipsmodule/bn/
Dbn.c70 BIGNUM *bn = OPENSSL_malloc(sizeof(BIGNUM)); in BN_new() local
72 if (bn == NULL) { in BN_new()
77 OPENSSL_memset(bn, 0, sizeof(BIGNUM)); in BN_new()
78 bn->flags = BN_FLG_MALLOCED; in BN_new()
80 return bn; in BN_new()
83 void BN_init(BIGNUM *bn) { in BN_init() argument
84 OPENSSL_memset(bn, 0, sizeof(BIGNUM)); in BN_init()
87 void BN_free(BIGNUM *bn) { in BN_free() argument
88 if (bn == NULL) { in BN_free()
92 if ((bn->flags & BN_FLG_STATIC_DATA) == 0) { in BN_free()
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Dcmp.c130 int BN_abs_is_word(const BIGNUM *bn, BN_ULONG w) { in BN_abs_is_word() argument
131 if (bn->width == 0) { in BN_abs_is_word()
134 BN_ULONG mask = bn->d[0] ^ w; in BN_abs_is_word()
135 for (int i = 1; i < bn->width; i++) { in BN_abs_is_word()
136 mask |= bn->d[i]; in BN_abs_is_word()
152 int BN_is_zero(const BIGNUM *bn) { in BN_is_zero() argument
153 return bn_fits_in_words(bn, 0); in BN_is_zero()
156 int BN_is_one(const BIGNUM *bn) { in BN_is_one() argument
157 return bn->neg == 0 && BN_abs_is_word(bn, 1); in BN_is_one()
160 int BN_is_word(const BIGNUM *bn, BN_ULONG w) { in BN_is_word() argument
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Dbytes.c69 BIGNUM *bn = NULL; in BN_bin2bn() local
72 ret = bn = BN_new(); in BN_bin2bn()
87 if (bn) { in BN_bin2bn()
88 BN_free(bn); in BN_bin2bn()
112 BIGNUM *bn = NULL; in BN_le2bn() local
114 bn = BN_new(); in BN_le2bn()
115 ret = bn; in BN_le2bn()
131 BN_free(bn); in BN_le2bn()
203 BN_ULONG BN_get_word(const BIGNUM *bn) { in BN_get_word() argument
204 switch (bn_minimal_width(bn)) { in BN_get_word()
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Dbn_test.cc1100 bssl::UniquePtr<BIGNUM> bn; in TEST_F() local
1101 int ret = DecimalToBIGNUM(&bn, "0"); in TEST_F()
1103 EXPECT_TRUE(BN_is_zero(bn.get())); in TEST_F()
1104 EXPECT_FALSE(BN_is_negative(bn.get())); in TEST_F()
1106 ret = DecimalToBIGNUM(&bn, "256"); in TEST_F()
1108 EXPECT_TRUE(BN_is_word(bn.get(), 256)); in TEST_F()
1109 EXPECT_FALSE(BN_is_negative(bn.get())); in TEST_F()
1111 ret = DecimalToBIGNUM(&bn, "-42"); in TEST_F()
1113 EXPECT_TRUE(BN_abs_is_word(bn.get(), 42)); in TEST_F()
1114 EXPECT_TRUE(BN_is_negative(bn.get())); in TEST_F()
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Ddiv_extra.c62 uint16_t bn_mod_u16_consttime(const BIGNUM *bn, uint16_t d) { in bn_mod_u16_consttime() argument
76 for (int i = bn->width - 1; i >= 0; i--) { in bn_mod_u16_consttime()
78 ret = shift_and_add_mod_u16(ret, bn->d[i], d, p, m); in bn_mod_u16_consttime()
80 ret = shift_and_add_mod_u16(ret, bn->d[i] >> 32, d, p, m); in bn_mod_u16_consttime()
81 ret = shift_and_add_mod_u16(ret, bn->d[i] & 0xffffffff, d, p, m); in bn_mod_u16_consttime()
Dinternal.h216 int bn_minimal_width(const BIGNUM *bn); in OPENSSL_MSVC_PRAGMA()
220 void bn_set_minimal_width(BIGNUM *bn); in OPENSSL_MSVC_PRAGMA()
225 int bn_wexpand(BIGNUM *bn, size_t words); in OPENSSL_MSVC_PRAGMA()
229 int bn_expand(BIGNUM *bn, size_t bits); in OPENSSL_MSVC_PRAGMA()
233 OPENSSL_EXPORT int bn_resize_words(BIGNUM *bn, size_t words); in OPENSSL_MSVC_PRAGMA()
242 int bn_set_words(BIGNUM *bn, const BN_ULONG *words, size_t num); in OPENSSL_MSVC_PRAGMA()
246 int bn_fits_in_words(const BIGNUM *bn, size_t num); in OPENSSL_MSVC_PRAGMA()
250 int bn_copy_words(BN_ULONG *out, size_t num, const BIGNUM *bn); in OPENSSL_MSVC_PRAGMA()
430 int bn_less_than_montgomery_R(const BIGNUM *bn, const BN_MONT_CTX *mont); in OPENSSL_MSVC_PRAGMA()
434 OPENSSL_EXPORT uint16_t bn_mod_u16_consttime(const BIGNUM *bn, uint16_t d); in OPENSSL_MSVC_PRAGMA()
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/external/epid-sdk/epid/common/math/unittests/
Dbignum-test.cc151 BigNum* bn = nullptr; in TEST_F() local
152 EXPECT_EQ(kEpidNoErr, NewBigNum(32, &bn)); in TEST_F()
153 DeleteBigNum(&bn); in TEST_F()
161 BigNum* bn = nullptr; in TEST_F() local
162 EXPECT_EQ(kEpidBadArgErr, NewBigNum(0, &bn)); in TEST_F()
163 DeleteBigNum(&bn); in TEST_F()
167 BigNum* bn = nullptr; in TEST_F() local
168 THROW_ON_EPIDERR(NewBigNum(sizeof(BigNumStr), &bn)); in TEST_F()
169 DeleteBigNum(&bn); in TEST_F()
170 EXPECT_EQ(nullptr, bn); in TEST_F()
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/external/openssh/regress/unittests/sshbuf/
Dtest_sshbuf_getput_crypto.c35 BIGNUM *bn, *bn2; in sshbuf_getput_crypto_tests() local
81 MKBN(hexbn1, bn); in sshbuf_getput_crypto_tests()
84 ASSERT_INT_EQ(sshbuf_put_bignum1(p1, bn), 0); in sshbuf_getput_crypto_tests()
86 ASSERT_U16_EQ(PEEK_U16(sshbuf_ptr(p1)), (u_int16_t)BN_num_bits(bn)); in sshbuf_getput_crypto_tests()
88 BN_free(bn); in sshbuf_getput_crypto_tests()
93 MKBN(hexbn1, bn); in sshbuf_getput_crypto_tests()
97 r = sshbuf_put_bignum1(p1, bn); in sshbuf_getput_crypto_tests()
100 BN_free(bn); in sshbuf_getput_crypto_tests()
105 MKBN(hexbn2, bn); in sshbuf_getput_crypto_tests()
108 ASSERT_INT_EQ(sshbuf_put_bignum1(p1, bn), 0); in sshbuf_getput_crypto_tests()
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Dtest_sshbuf_getput_fuzz.c35 BIGNUM *bn; in attempt_parse_blob() local
57 bn = BN_new(); in attempt_parse_blob()
58 sshbuf_get_bignum1(p1, bn); in attempt_parse_blob()
59 BN_clear_free(bn); in attempt_parse_blob()
60 bn = BN_new(); in attempt_parse_blob()
61 sshbuf_get_bignum2(p1, bn); in attempt_parse_blob()
62 BN_clear_free(bn); in attempt_parse_blob()
/external/openssh/regress/unittests/bitmap/
Dtests.c31 BIGNUM *bn; in tests() local
40 bn = BN_new(); in tests()
41 ASSERT_PTR_NE(bn, NULL); in tests()
49 BN_clear(bn); in tests()
55 ASSERT_INT_EQ(BN_set_bit(bn, i), 1); in tests()
59 ASSERT_INT_EQ(BN_set_bit(bn, j), 1); in tests()
63 ASSERT_INT_EQ(BN_set_bit(bn, k), 1); in tests()
69 ASSERT_INT_EQ(BN_is_bit_set(bn, n), in tests()
75 ASSERT_INT_EQ(BN_num_bits(bn), in tests()
77 ASSERT_INT_EQ(BN_num_bytes(bn), in tests()
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/external/deqp-deps/glslang/Test/baseResults/
Dspv.140.frag.out28 Name 87 "bn"
29 MemberName 87(bn) 0 "matra"
30 MemberName 87(bn) 1 "matca"
31 MemberName 87(bn) 2 "matr"
32 MemberName 87(bn) 3 "matc"
33 MemberName 87(bn) 4 "matrdef"
48 MemberDecorate 87(bn) 0 RowMajor
49 MemberDecorate 87(bn) 0 Offset 0
50 MemberDecorate 87(bn) 0 MatrixStride 16
51 MemberDecorate 87(bn) 1 ColMajor
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Dspv.450.tesc.out40 Name 42 "bn"
41 MemberName 42(bn) 0 "v1"
42 MemberName 42(bn) 1 "v2"
43 MemberName 42(bn) 2 "v3"
68 MemberDecorate 42(bn) 0 Patch
69 MemberDecorate 42(bn) 0 Location 20
70 MemberDecorate 42(bn) 1 Patch
71 MemberDecorate 42(bn) 1 Location 24
72 MemberDecorate 42(bn) 2 Patch
73 MemberDecorate 42(bn) 2 Location 25
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Dspv.specConstant.comp.out13 Name 7 "bn"
14 MemberName 7(bn) 0 "a"
16 MemberDecorate 7(bn) 0 Offset 0
17 Decorate 7(bn) BufferBlock
26 7(bn): TypeStruct 6(int)
27 8: TypePointer Uniform 7(bn)
/external/tensorflow/tensorflow/python/layers/
Dnormalization_test.py55 bn = bn_layer.apply(conv, training=training)
56 loss = math_ops.reduce_sum(math_ops.abs(bn))
262 bn = normalization_layers.BatchNormalization(axis=1)
265 outputs = bn.apply(inputs, training=training)
271 self.assertEqual(len(bn.updates), 2)
272 self.assertEqual(len(bn.variables), 4)
273 self.assertEqual(len(bn.trainable_variables), 2)
274 self.assertEqual(len(bn.non_trainable_variables), 2)
277 self.assertEqual(len(bn.updates), 2)
279 ops.get_collection(ops.GraphKeys.UPDATE_OPS), bn.updates)
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/external/epid-sdk/epid/common-testhelper/unittests/
Dbignum_wrapper-test.cc50 BigNumObj bn; in TEST_F() local
51 EXPECT_NE(nullptr, (BigNum*)bn); in TEST_F()
121 BigNumObj const bn; in TEST_F() local
122 BigNum const* bn_ptr = bn; in TEST_F()
127 BigNumObj const bn; in TEST_F() local
128 BigNum const* bn_ptr = bn.getc(); in TEST_F()
151 BigNumObj bn; in TEST_F() local
152 BigNum const* bn_ptr = bn; in TEST_F()
157 BigNumObj bn; in TEST_F() local
158 BigNum const* bn_ptr = bn.getc(); in TEST_F()
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/external/boringssl/src/include/openssl/
Dbn.h175 OPENSSL_EXPORT void BN_init(BIGNUM *bn);
179 OPENSSL_EXPORT void BN_free(BIGNUM *bn);
183 OPENSSL_EXPORT void BN_clear_free(BIGNUM *bn);
194 OPENSSL_EXPORT void BN_clear(BIGNUM *bn);
204 OPENSSL_EXPORT unsigned BN_num_bits(const BIGNUM *bn);
208 OPENSSL_EXPORT unsigned BN_num_bytes(const BIGNUM *bn);
211 OPENSSL_EXPORT void BN_zero(BIGNUM *bn);
215 OPENSSL_EXPORT int BN_one(BIGNUM *bn);
219 OPENSSL_EXPORT int BN_set_word(BIGNUM *bn, BN_ULONG value);
223 OPENSSL_EXPORT int BN_set_u64(BIGNUM *bn, uint64_t value);
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/external/boringssl/src/crypto/bn_extra/
Dconvert.c79 char *BN_bn2hex(const BIGNUM *bn) { in BN_bn2hex() argument
80 int width = bn_minimal_width(bn); in BN_bn2hex()
89 if (bn->neg) { in BN_bn2hex()
93 if (BN_is_zero(bn)) { in BN_bn2hex()
101 int v = ((int)(bn->d[i] >> (long)j)) & 0xff; in BN_bn2hex()
115 static int decode_hex(BIGNUM *bn, const char *in, int in_len) { in decode_hex() argument
121 if (!bn_expand(bn, in_len * 4)) { in decode_hex()
153 bn->d[i++] = word; in decode_hex()
156 assert(i <= bn->dmax); in decode_hex()
157 bn->width = i; in decode_hex()
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Dbn_asn1.c45 int BN_marshal_asn1(CBB *cbb, const BIGNUM *bn) { in BN_marshal_asn1() argument
47 if (BN_is_negative(bn)) { in BN_marshal_asn1()
56 (BN_num_bits(bn) % 8 == 0 && !CBB_add_u8(&child, 0x00)) || in BN_marshal_asn1()
57 !BN_bn2cbb_padded(&child, BN_num_bytes(bn), bn) || in BN_marshal_asn1()
/external/epid-sdk/epid/common/math/src/
Dbignum.c29 BigNum* bn = NULL; in NewBigNum() local
67 bn = (BigNum*)SAFE_ALLOC(sizeof(BigNum)); in NewBigNum()
68 if (!bn) { in NewBigNum()
73 bn->ipp_bn = ipp_bn_ctx; in NewBigNum()
75 *bignum = bn; in NewBigNum()
81 SAFE_FREE(bn); in NewBigNum()
95 EpidStatus ReadBigNum(ConstOctStr bn_str, size_t strlen, BigNum* bn) { in ReadBigNum() argument
102 if (!bn || !bn_str) return kEpidBadArgErr; in ReadBigNum()
104 if (!bn->ipp_bn) return kEpidBadArgErr; in ReadBigNum()
127 sts = ippsSet_BN(IppsBigNumPOS, 1, &zero32, bn->ipp_bn); in ReadBigNum()
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/external/python/cpython3/PC/layout/support/
Dfilesets.py28 bn = self._make_name(f)
30 bn in self._names
31 or any(map(bn.startswith, self._prefixes))
32 or any(map(bn.endswith, self._suffixes))
62 bn = self._make_name(f)
64 bn in self._names
65 or any(map(bn.startswith, self._prefixes))
66 or any(map(bn.endswith, self._suffixes))
/external/epid-sdk/epid/common-testhelper/
Doctstr-testhelper.cc31 void delete_BigNum(IppsBigNumState** bn) { in delete_BigNum() argument
32 if (*bn) { in delete_BigNum()
33 SAFE_FREE(*bn); in delete_BigNum()
37 EpidStatus create_BigNum(IppsBigNumState** bn, const OctStr256* str) { in create_BigNum() argument
47 if (!bn || !str) { in create_BigNum()
86 *bn = ipp_bn_ctx; in create_BigNum()
Dbignum_wrapper-testhelper.cc28 void operator()(BigNum* bn) { in operator ()()
29 if (bn) { in operator ()()
30 DeleteBigNum(&bn); in operator ()()
52 std::shared_ptr<BigNum> bn; in write() local
55 bn.reset(bn_ptr, bignum_deleter); in write()
58 THROW_ON_EPIDERR(ReadBigNum(buf, buflen, bn.get())); in write()
60 bn_ = bn; in write()
/external/boringssl/src/crypto/asn1/
Da_enum.c150 ASN1_ENUMERATED *BN_to_ASN1_ENUMERATED(BIGNUM *bn, ASN1_ENUMERATED *ai) in BN_to_ASN1_ENUMERATED() argument
163 if (BN_is_negative(bn)) in BN_to_ASN1_ENUMERATED()
167 j = BN_num_bits(bn); in BN_to_ASN1_ENUMERATED()
178 ret->length = BN_bn2bin(bn, ret->data); in BN_to_ASN1_ENUMERATED()
186 BIGNUM *ASN1_ENUMERATED_to_BN(ASN1_ENUMERATED *ai, BIGNUM *bn) in ASN1_ENUMERATED_to_BN() argument
190 if ((ret = BN_bin2bn(ai->data, ai->length, bn)) == NULL) in ASN1_ENUMERATED_to_BN()
/external/eigen/unsupported/Eigen/CXX11/src/Tensor/
DTensorContractionThreadPool.h182 Index bm, bn, bk;
188 bn = blocking.nc();
195 bn = blocking.nc();
204 contractionCost(m, n, bm, bn, bk, shard_by_col, false);
232 bn = blocking.nc();
239 bn = blocking.nc();
245 Index nn0 = divup(n, bn);
257 gm = coarsenM(m, n, bm, bn, bk, gn, num_threads, shard_by_col);
258 gn = coarsenN(m, n, bm, bn, bk, gm, num_threads, shard_by_col);
260 gn = coarsenN(m, n, bm, bn, bk, gm, num_threads, shard_by_col);
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/external/syzkaller/vendor/golang.org/x/text/unicode/norm/
Dcomposition.go279 bn := rb.nbyte
280 sz := utf8.EncodeRune(rb.byte[bn:], rune(r))
282 rb.rune[rb.nrune] = Properties{pos: bn, size: uint8(sz)}
288 bn := rb.rune[pos].pos
289 sz := utf8.EncodeRune(rb.byte[bn:], rune(r))
290 rb.rune[pos] = Properties{pos: bn, size: uint8(sz)}
426 bn := rb.nrune
427 for ; i < bn; i++ {
469 bn := rb.nrune
470 if bn == 0 {
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