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/openssl/crypto/bn/asm/
H A Dppc64-mont.pl120 $carry="r0";
277 li $carry,0
767 srdi $carry,$t0,16
902 li $carry,0
1173 addze $carry,$carry
1237 addze $carry,$carry
1285 addze $carry,$carry
1355 addze $carry,$carry
1360 add $carry,$carry,$ovf ; consume upmost overflow
1408 addze $carry,$carry
[all …]
H A Dx86-mont.pl311 $carry="ebp";
321 &or ($carry,"edx");
329 &mov ($carry,"edx");
331 &add ($carry,"eax");
339 &mov ($carry,"edx");
342 &add ("eax",$carry);
362 &mov ($carry,"edx");
536 &xor ($carry,$carry);
564 &shr ($carry,31);
566 &adc ($carry,0);
[all …]
H A Dppc-mont.pl504 #addze $carry,$carry
565 #addze $carry,$carry
585 addze $carry,$carry # topmost carry
655 #addze $carry,$carry
659 addze $carry,$carry
671 #addze $carry,$carry
724 #addze $carry,$carry
729 addze $carry,$carry
744 #addze $carry,$carry
1317 addze $carry,$carry
[all …]
H A Dx86_64-mont5.pl1614 xor $carry,$carry
1635 neg $carry # mov $carry,cf
1644 sbb $carry,$carry # mov cf,$carry
1660 sbb $carry,$carry # mov cf,$carry
1683 sbb $carry,$carry # mov cf,$carry
1700 sbb $carry,$carry # mov cf,$carry
1717 sbb $carry,$carry # mov cf,$carry
1732 sbb $carry,$carry # mov cf,$carry
1755 sbb $carry,$carry # mov cf,$carry
2020 xor $carry,$carry
[all …]
H A Darmv8-mont.pl962 adc $carry,$carry,xzr
1218 adc $carry,$carry,xzr
1537 //adc $carry,$carry,xzr
1593 //adc $carry,$carry,xzr
1671 //adc $carry,$carry,xzr
1674 adc $carry,$carry,xzr
1684 //adc $carry,$carry,xzr
1735 //adc $carry,$carry,xzr
1739 adc $carry,$carry,xzr
1751 //adc $carry,$carry,xzr
[all …]
H A Dx86_64-gcc.c74 # define mul_add(r,a,word,carry) do { \ argument
81 : "+r"(carry),"+d"(high)\
86 : "r"(carry),"g"(0) \
88 carry=high; \
91 # define mul(r,a,word,carry) do { \ argument
98 : "+r"(carry),"+d"(high)\
101 (r)=carry, carry=high; \
H A Dsparcv9a-mont.pl97 $carry="%i4"; # %i4 reused(!) for a carry bit
505 mov %g1,$carry
801 addcc $carry,%o4,%o4
803 mov %g1,$carry
805 add $carry,1,$carry
831 subc $carry,0,%g4
/openssl/crypto/bn/
H A Dbn_nist.c355 int carry; in BN_nist_mod_192() local
450 if (carry > 0) in BN_nist_mod_192()
451 carry = in BN_nist_mod_192()
491 int carry; in BN_nist_mod_224() local
615 carry = in BN_nist_mod_224()
629 carry = in BN_nist_mod_224()
859 carry = in BN_nist_mod_256()
863 carry = in BN_nist_mod_256()
1080 carry = in BN_nist_mod_384()
1131 carry = in BN_nist_mod_384()
[all …]
H A Dbn_mod.c59 BN_ULONG carry, temp, mask, *rp, *tp = storage; in bn_mod_add_fixed_top() local
77 carry = (temp < carry); in bn_mod_add_fixed_top()
81 carry += (tp[i] < temp); in bn_mod_add_fixed_top()
88 carry -= bn_sub_words(rp, tp, m->d, mtop); in bn_mod_add_fixed_top()
90 rp[i] = (carry & tp[i]) | (~carry & rp[i]); in bn_mod_add_fixed_top()
140 BN_ULONG borrow, carry, ta, tb, mask, *rp; in bn_mod_sub_fixed_top() local
167 carry = (ta < carry); in bn_mod_sub_fixed_top()
169 carry += (rp[i] < ta); in bn_mod_sub_fixed_top()
171 borrow -= carry; in bn_mod_sub_fixed_top()
174 carry = (ta < carry); in bn_mod_sub_fixed_top()
[all …]
H A Drsaz_exp.h69 BN_ULONG carry, in bn_reduce_once_in_place() argument
73 carry -= bn_sub_words(tmp, r, m, num); in bn_reduce_once_in_place()
74 bn_select_words(r, carry, r /* tmp < 0 */, tmp /* tmp >= 0 */, num); in bn_reduce_once_in_place()
75 return carry; in bn_reduce_once_in_place()
H A Dbn_add.c80 BN_ULONG *rp, carry, t1, t2; in BN_uadd() local
105 carry = bn_add_words(rp, ap, bp, min); in BN_uadd()
112 t2 = (t1 + carry) & BN_MASK2; in BN_uadd()
114 carry &= (t2 == 0); in BN_uadd()
116 *rp = carry; in BN_uadd()
117 r->top += carry; in BN_uadd()
H A Dbn_mont.c91 BN_ULONG *ap, *np, *rp, n0, v, carry; in bn_from_montgomery_word() local
125 for (carry = 0, i = 0; i < nl; i++, rp++) { in bn_from_montgomery_word()
127 v = (v + carry + rp[nl]) & BN_MASK2; in bn_from_montgomery_word()
128 carry |= (v != rp[nl]); in bn_from_montgomery_word()
129 carry &= (v <= rp[nl]); in bn_from_montgomery_word()
147 carry -= bn_sub_words(rp, ap, np, nl); in bn_from_montgomery_word()
154 rp[i] = (carry & ap[i]) | (~carry & rp[i]); in bn_from_montgomery_word()
H A Dbn_lib.c439 int neg = 0, xor = 0, carry = 0; in bin2bn() local
483 carry = neg; in bin2bn()
520 BN_ULONG byte = (byte_xored + carry) & 0xff; in bin2bn()
522 carry = byte_xored > byte; /* Implicit 1 or 0 */ in bin2bn()
550 int xor = 0, carry = 0, ext = 0; in bn2binpad() local
565 carry = a->neg; in bn2binpad()
619 *to = (unsigned char)(byte_xored + carry); in bn2binpad()
620 carry = byte_xored > *to; /* Implicit 1 or 0 */ in bn2binpad()
/openssl/crypto/modes/
H A Dxts128gb.c100 u8 carry, res; in ossl_crypto_xts128gb_encrypt() local
101 carry = 0; in ossl_crypto_xts128gb_encrypt()
104 tweak.c[i] = ((tweak.c[i] >> 1) + carry) & 0xff; in ossl_crypto_xts128gb_encrypt()
105 carry = res; in ossl_crypto_xts128gb_encrypt()
158 u8 carry, res; in ossl_crypto_xts128gb_encrypt() local
159 carry = 0; in ossl_crypto_xts128gb_encrypt()
162 tweak1.c[i] = ((tweak.c[i] >> 1) + carry) & 0xff; in ossl_crypto_xts128gb_encrypt()
163 carry = res; in ossl_crypto_xts128gb_encrypt()
H A Dxts128.c72 unsigned int carry, res; in CRYPTO_xts128_encrypt() local
75 carry = (unsigned int)(tweak.u[0] >> 63); in CRYPTO_xts128_encrypt()
77 tweak.u[1] = (tweak.u[1] << 1) | carry; in CRYPTO_xts128_encrypt()
111 unsigned int carry, res; in CRYPTO_xts128_encrypt() local
114 carry = (unsigned int)(tweak.u[0] >> 63); in CRYPTO_xts128_encrypt()
116 tweak1.u[1] = (tweak.u[1] << 1) | carry; in CRYPTO_xts128_encrypt()
H A Docb128.c46 unsigned char carry = 0, carry_next; in ocb_block_lshift() local
50 out[i] = (in[i] << shift) | carry; in ocb_block_lshift()
51 carry = carry_next; in ocb_block_lshift()
/openssl/crypto/ec/curve448/
H A Df_generic.c104 dword_t carry = 0; in gf_strong_reduce() local
131 carry = in gf_strong_reduce()
132 carry + a->limb[LIMBPERM(i)] + in gf_strong_reduce()
134 a->limb[LIMBPERM(i)] = carry & LIMB_MASK(LIMBPERM(i)); in gf_strong_reduce()
135 carry >>= LIMB_PLACE_VALUE(LIMBPERM(i)); in gf_strong_reduce()
138 assert(carry < 2 && ((word_t)carry + scarry_0) == 0); in gf_strong_reduce()
/openssl/crypto/ec/asm/
H A Decp_nistz256-sparcv9.pl213 mov 0,$carry
273 addc $carry,%g0,$carry ! top-most carry
276 subc $carry,%g0,$carry ! top-most carry
325 addc $carry,%g0,$carry
328 subc $carry,%g0,$carry ! top-most carry
344 subc $carry,0,$carry ! broadcast borrow bit
354 neg $carry,$bi
428 subc $carry,0,$carry
436 neg $carry,$bi
528 subc $carry,0,$carry
[all …]
/openssl/providers/implementations/kdfs/
H A Dkrb5kdf.c289 unsigned int tmp, gcd, remainder, lcm, carry; in n_fold() local
313 carry = 0; in n_fold()
333 tmp += carry + block[b]; in n_fold()
336 carry = tmp >> 8; in n_fold()
340 for (b = blocksize - 1; b >= 0 && carry != 0; b--) { in n_fold()
341 carry += block[b]; in n_fold()
342 block[b] = carry & 0xff; in n_fold()
343 carry >>= 8; in n_fold()
/openssl/crypto/ec/
H A Decp_nistp256.c839 *carry = (r >> 64) & 1; in subtract_u64()
850 u64 all_equal_so_far = 0, result = 0, carry; in felem_contract() local
895 subtract_u64(&out[0], &carry, result & kPrime[0]); in felem_contract()
896 subtract_u64(&out[1], &carry, carry); in felem_contract()
897 subtract_u64(&out[2], &carry, carry); in felem_contract()
898 subtract_u64(&out[3], &carry, carry); in felem_contract()
900 subtract_u64(&out[1], &carry, result & kPrime[1]); in felem_contract()
901 subtract_u64(&out[2], &carry, carry); in felem_contract()
902 subtract_u64(&out[3], &carry, carry); in felem_contract()
904 subtract_u64(&out[2], &carry, result & kPrime[2]); in felem_contract()
[all …]
/openssl/providers/implementations/rands/
H A Ddrbg_hash.c152 unsigned char carry = 0, *d; in add_bytes() local
160 result = *d + *add + carry; in add_bytes()
161 carry = (unsigned char)(result >> 8); in add_bytes()
165 if (carry != 0) { in add_bytes()
/openssl/providers/implementations/ciphers/
H A Dcipher_aes_cbc_hmac_sha1_hw.c184 unsigned int carry, j; in tls1_multi_block_encrypt() local
197 for (carry = i, j = 8; j--;) { in tls1_multi_block_encrypt()
198 blocks[i].c[j] = ((u8 *)sctx->md.data)[j] + carry; in tls1_multi_block_encrypt()
199 carry = (blocks[i].c[j] - carry) >> (sizeof(carry) * 8 - 1); in tls1_multi_block_encrypt()
H A Dcipher_aes_cbc_hmac_sha256_hw.c189 unsigned int carry, j; in tls1_multi_block_encrypt() local
205 for (carry = i, j = 8; j--;) { in tls1_multi_block_encrypt()
206 blocks[i].c[j] = ((u8 *)sctx->md.data)[j] + carry; in tls1_multi_block_encrypt()
207 carry = (blocks[i].c[j] - carry) >> (sizeof(carry) * 8 - 1); in tls1_multi_block_encrypt()
/openssl/crypto/asn1/
H A Da_int.c79 unsigned int carry = pad & 1; in twos_complement() local
92 *(--dst) = (unsigned char)(carry += *(--src) ^ pad); in twos_complement()
93 carry >>= 8; in twos_complement()
/openssl/crypto/cmac/
H A Dcmac.c44 unsigned char c = l[0], carry = c >> 7, cnext; in make_kn() local
51 k1[i] = (c << 1) ^ ((0 - carry) & (bl == 16 ? 0x87 : 0x1b)); in make_kn()

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