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/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/sequence/
H A Dder_encode_sequence_ex.c27 unsigned long size, x, y, z, i; in der_encode_sequence_ex() local
35 y = 0; z = 0; in der_encode_sequence_ex()
36 if (der_length_sequence_ex(list, inlen, &y, &z) != CRYPT_OK) return CRYPT_INVALID_ARG; in der_encode_sequence_ex()
50 if ((err = der_encode_asn1_length(z, &out[x], &y)) != CRYPT_OK) { in der_encode_sequence_ex()
68 z = *outlen; in der_encode_sequence_ex()
69 if ((err = der_encode_boolean(*((int *)data), out + x, &z)) != CRYPT_OK) { in der_encode_sequence_ex()
75 z = *outlen; in der_encode_sequence_ex()
76 if ((err = der_encode_integer(data, out + x, &z)) != CRYPT_OK) { in der_encode_sequence_ex()
82 z = *outlen; in der_encode_sequence_ex()
83 … if ((err = der_encode_short_integer(*((unsigned long*)data), out + x, &z)) != CRYPT_OK) { in der_encode_sequence_ex()
[all …]
/optee_os/core/lib/libtomcrypt/src/ciphers/
H A Dxtea.c70 ulong32 y, z; in xtea_ecb_encrypt() local
78 LOAD32H(z, &pt[4]); in xtea_ecb_encrypt()
80 y = (y + ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
81 z = (z + ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
83 y = (y + ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r+1])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
84 z = (z + ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r+1])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
86 y = (y + ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r+2])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
87 z = (z + ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r+2])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
89 y = (y + ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r+3])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
90 z = (z + ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r+3])) & 0xFFFFFFFFUL; in xtea_ecb_encrypt()
[all …]
H A Dcast5.c406 ulong32 x[4], z[4]; in s_cast5_setup() local
435 … z[3] = x[3] ^ S5[GB(x, 0xD)] ^ S6[GB(x, 0xF)] ^ S7[GB(x, 0xC)] ^ S8[GB(x, 0xE)] ^ S7[GB(x, 0x8)]; in s_cast5_setup()
436 … z[2] = x[1] ^ S5[GB(z, 0x0)] ^ S6[GB(z, 0x2)] ^ S7[GB(z, 0x1)] ^ S8[GB(z, 0x3)] ^ S8[GB(x, 0xA)]; in s_cast5_setup()
437 … z[1] = x[0] ^ S5[GB(z, 0x7)] ^ S6[GB(z, 0x6)] ^ S7[GB(z, 0x5)] ^ S8[GB(z, 0x4)] ^ S5[GB(x, 0x9)]; in s_cast5_setup()
438 … z[0] = x[2] ^ S5[GB(z, 0xA)] ^ S6[GB(z, 0x9)] ^ S7[GB(z, 0xb)] ^ S8[GB(z, 0x8)] ^ S6[GB(x, 0xB)]; in s_cast5_setup()
439 …skey->cast5.K[i++] = S5[GB(z, 0x8)] ^ S6[GB(z, 0x9)] ^ S7[GB(z, 0x7)] ^ S8[GB(z, 0x6)] ^ S5[GB(z, … in s_cast5_setup()
440 …skey->cast5.K[i++] = S5[GB(z, 0xA)] ^ S6[GB(z, 0xB)] ^ S7[GB(z, 0x5)] ^ S8[GB(z, 0x4)] ^ S6[GB(z, … in s_cast5_setup()
441 …skey->cast5.K[i++] = S5[GB(z, 0xC)] ^ S6[GB(z, 0xd)] ^ S7[GB(z, 0x3)] ^ S8[GB(z, 0x2)] ^ S7[GB(z, … in s_cast5_setup()
442 …skey->cast5.K[i++] = S5[GB(z, 0xE)] ^ S6[GB(z, 0xF)] ^ S7[GB(z, 0x1)] ^ S8[GB(z, 0x0)] ^ S8[GB(z, … in s_cast5_setup()
444 … x[3] = z[1] ^ S5[GB(z, 0x5)] ^ S6[GB(z, 0x7)] ^ S7[GB(z, 0x4)] ^ S8[GB(z, 0x6)] ^ S7[GB(z, 0x0)]; in s_cast5_setup()
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/custom_type/
H A Dder_encode_custom_type.c30 unsigned long size, x, y, z, i, inlen, id_len; in der_encode_custom_type() local
38 y = 0; z = 0; in der_encode_custom_type()
39 if (der_length_custom_type(root, &y, &z) != CRYPT_OK) return CRYPT_INVALID_ARG; in der_encode_custom_type()
66 if ((err = der_encode_asn1_length(z, &out[x], &y)) != CRYPT_OK) { in der_encode_custom_type()
89 z = *outlen; in der_encode_custom_type()
90 if ((err = der_encode_boolean(*((int *)data), out + x, &z)) != CRYPT_OK) { in der_encode_custom_type()
96 z = *outlen; in der_encode_custom_type()
97 if ((err = der_encode_integer(data, out + x, &z)) != CRYPT_OK) { in der_encode_custom_type()
103 z = *outlen; in der_encode_custom_type()
104 … if ((err = der_encode_short_integer(*((unsigned long*)data), out + x, &z)) != CRYPT_OK) { in der_encode_custom_type()
[all …]
H A Dder_decode_custom_type.c50 unsigned long size, x, y, z, blksize; in der_decode_custom_type_ex() local
142 z = 0; in der_decode_custom_type_ex()
175 z = inlen; in der_decode_custom_type_ex()
176 if ((err = der_decode_boolean(in + x, z, ((int *)data))) != CRYPT_OK) { in der_decode_custom_type_ex()
180 if ((err = der_length_boolean(&z)) != CRYPT_OK) { in der_decode_custom_type_ex()
186 z = inlen; in der_decode_custom_type_ex()
187 if ((err = der_decode_integer(in + x, z, data)) != CRYPT_OK) { in der_decode_custom_type_ex()
191 if ((err = der_length_integer(data, &z)) != CRYPT_OK) { in der_decode_custom_type_ex()
197 z = inlen; in der_decode_custom_type_ex()
198 if ((err = der_decode_short_integer(in + x, z, data)) != CRYPT_OK) { in der_decode_custom_type_ex()
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/choice/
H A Dder_decode_choice.c23 unsigned long size, x, z; in der_decode_choice() local
48 if (der_length_boolean(&z) == CRYPT_OK) { in der_decode_choice()
50 *inlen = z; in der_decode_choice()
58 if (der_length_integer(data, &z) == CRYPT_OK) { in der_decode_choice()
60 *inlen = z; in der_decode_choice()
68 if (der_length_short_integer(*(unsigned long*)data, &z) == CRYPT_OK) { in der_decode_choice()
70 *inlen = z; in der_decode_choice()
78 if (der_length_bit_string(size, &z) == CRYPT_OK) { in der_decode_choice()
81 *inlen = z; in der_decode_choice()
89 if (der_length_bit_string(size, &z) == CRYPT_OK) { in der_decode_choice()
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/short_integer/
H A Dder_encode_short_integer.c22 unsigned long len, x, y, z; in der_encode_short_integer() local
42 z = 0; in der_encode_short_integer()
45 ++z; in der_encode_short_integer()
50 if (z == 0) { in der_encode_short_integer()
51 z = 1; in der_encode_short_integer()
55 z += (num&(1UL<<((z<<3) - 1))) ? 1 : 0; in der_encode_short_integer()
58 for (x = 0; (z <= 4) && (x < (4 - z)); x++) { in der_encode_short_integer()
65 out[x++] = (unsigned char)z; in der_encode_short_integer()
68 if (z == 5) { in der_encode_short_integer()
70 --z; in der_encode_short_integer()
[all …]
H A Dder_length_short_integer.c20 unsigned long z, y; in der_length_short_integer() local
29 z = 0; in der_length_short_integer()
32 ++z; in der_length_short_integer()
37 if (z == 0) { in der_length_short_integer()
38 z = 1; in der_length_short_integer()
39 } else if ((num&(1UL<<((z<<3) - 1))) != 0) { in der_length_short_integer()
41 ++z; in der_length_short_integer()
44 if ((err = der_length_asn1_length(z, &y)) != CRYPT_OK) { in der_length_short_integer()
47 *outlen = 1 + y + z; in der_length_short_integer()
/optee_os/lib/libutils/isoc/arch/arm/softfloat/source/
H A Ds_shiftRightJam128Extra.c49 struct uint128_extra z; in softfloat_shiftRightJam128Extra() local
53 z.v.v64 = a64>>count; in softfloat_shiftRightJam128Extra()
54 z.v.v0 = a64<<(negCount & 63) | a0>>count; in softfloat_shiftRightJam128Extra()
55 z.extra = a0<<(negCount & 63); in softfloat_shiftRightJam128Extra()
57 z.v.v64 = 0; in softfloat_shiftRightJam128Extra()
59 z.v.v0 = a64; in softfloat_shiftRightJam128Extra()
60 z.extra = a0; in softfloat_shiftRightJam128Extra()
64 z.v.v0 = a64>>(count & 63); in softfloat_shiftRightJam128Extra()
65 z.extra = a64<<(negCount & 63); in softfloat_shiftRightJam128Extra()
67 z.v.v0 = 0; in softfloat_shiftRightJam128Extra()
[all …]
H A Ds_normSubnormalF128Sig.c46 struct exp32_sig128 z; in softfloat_normSubnormalF128Sig() local
50 z.exp = -63 - shiftCount; in softfloat_normSubnormalF128Sig()
52 z.sig.v64 = sig0>>-shiftCount; in softfloat_normSubnormalF128Sig()
53 z.sig.v0 = sig0<<(shiftCount & 63); in softfloat_normSubnormalF128Sig()
55 z.sig.v64 = sig0<<shiftCount; in softfloat_normSubnormalF128Sig()
56 z.sig.v0 = 0; in softfloat_normSubnormalF128Sig()
60 z.exp = 1 - shiftCount; in softfloat_normSubnormalF128Sig()
61 z.sig = softfloat_shortShiftLeft128( sig64, sig0, shiftCount ); in softfloat_normSubnormalF128Sig()
63 return z; in softfloat_normSubnormalF128Sig()
H A Ds_shiftRightJam64Extra.c48 struct uint64_extra z; in softfloat_shiftRightJam64Extra() local
51 z.v = a>>count; in softfloat_shiftRightJam64Extra()
52 z.extra = a<<(-count & 63); in softfloat_shiftRightJam64Extra()
54 z.v = 0; in softfloat_shiftRightJam64Extra()
55 z.extra = (count == 64) ? a : (a != 0); in softfloat_shiftRightJam64Extra()
57 z.extra |= (extra != 0); in softfloat_shiftRightJam64Extra()
58 return z; in softfloat_shiftRightJam64Extra()
H A Ds_mul64To128.c47 struct uint128 z; in softfloat_mul64To128() local
54 z.v0 = (uint_fast64_t) a0 * b0; in softfloat_mul64To128()
57 z.v64 = (uint_fast64_t) a32 * b32; in softfloat_mul64To128()
58 z.v64 += (uint_fast64_t) (mid < mid1)<<32 | mid>>32; in softfloat_mul64To128()
60 z.v0 += mid; in softfloat_mul64To128()
61 z.v64 += (z.v0 < mid); in softfloat_mul64To128()
62 return z; in softfloat_mul64To128()
H A DextF80M_to_ui64_r_minMag.c63 uint64_t z; in extF80M_to_ui64_r_minMag() local
83 z = sig<<shiftCount; in extF80M_to_ui64_r_minMag()
84 if ( z>>shiftCount != sig ) goto invalid; in extF80M_to_ui64_r_minMag()
86 z = sig; in extF80M_to_ui64_r_minMag()
87 if ( shiftCount ) z >>= shiftCount; in extF80M_to_ui64_r_minMag()
88 if ( sign && z ) goto invalid; in extF80M_to_ui64_r_minMag()
89 if ( exact && shiftCount && (z<<shiftCount != sig) ) { in extF80M_to_ui64_r_minMag()
93 return z; in extF80M_to_ui64_r_minMag()
H A Ds_shiftRightJam128.c48 struct uint128 z; in softfloat_shiftRightJam128() local
52 z.v64 = a64>>count; in softfloat_shiftRightJam128()
53 z.v0 = in softfloat_shiftRightJam128()
57 z.v64 = 0; in softfloat_shiftRightJam128()
58 z.v0 = in softfloat_shiftRightJam128()
65 return z; in softfloat_shiftRightJam128()
H A Ds_add128.c47 struct uint128 z; in softfloat_add128() local
49 z.v0 = a0 + b0; in softfloat_add128()
50 z.v64 = a64 + b64 + (z.v0 < a0); in softfloat_add128()
51 return z; in softfloat_add128()
/optee_os/core/lib/libtomcrypt/src/encauth/ccm/
H A Dccm_memory.c47 unsigned long len, L, x, y, z, CTRlen; in ccm_memory() local
238 for (z = 15; z > 15-L; z--) { in ccm_memory()
239 ctr[z] = (ctr[z] + 1) & 255; in ccm_memory()
240 if (ctr[z]) break; in ccm_memory()
247 for (z = 0; z < 16; z += sizeof(LTC_FAST_TYPE)) { in ccm_memory()
248 *(LTC_FAST_TYPE_PTR_CAST(&PAD[z])) ^= *(LTC_FAST_TYPE_PTR_CAST(&pt[y+z])); in ccm_memory()
249 …*(LTC_FAST_TYPE_PTR_CAST(&ct[y+z])) = *(LTC_FAST_TYPE_PTR_CAST(&pt[y+z])) ^ *(LTC_FAST_TYPE_PTR_CA… in ccm_memory()
258 for (z = 15; z > 15-L; z--) { in ccm_memory()
259 ctr[z] = (ctr[z] + 1) & 255; in ccm_memory()
260 if (ctr[z]) break; in ccm_memory()
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/object_identifier/
H A Dder_length_object_identifier.c34 unsigned long y, z, t, wordbuf; in der_length_object_identifier() local
51 z = 0; in der_length_object_identifier()
55 z += t/7 + ((t%7) ? 1 : 0) + (wordbuf == 0 ? 1 : 0); in der_length_object_identifier()
63 if (z < 128) { in der_length_object_identifier()
64 z += 2; in der_length_object_identifier()
65 } else if (z < 256) { in der_length_object_identifier()
66 z += 3; in der_length_object_identifier()
67 } else if (z < 65536UL) { in der_length_object_identifier()
68 z += 4; in der_length_object_identifier()
73 *outlen = z; in der_length_object_identifier()
H A Dder_encode_object_identifier.c22 unsigned long i, x, y, z, t, mask, wordbuf; in der_encode_object_identifier() local
39 z = 0; in der_encode_object_identifier()
43 z += t/7 + ((t%7) ? 1 : 0) + (wordbuf == 0 ? 1 : 0); in der_encode_object_identifier()
53 if ((err = der_encode_asn1_length(z, out + x, &y)) != CRYPT_OK) { in der_encode_object_identifier()
72 z = x - 1; in der_encode_object_identifier()
73 while (y < z) { in der_encode_object_identifier()
74 t = out[y]; out[y] = out[z]; out[z] = (unsigned char)t; in der_encode_object_identifier()
76 --z; in der_encode_object_identifier()
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/utf8/
H A Dder_decode_utf8_string.c25 unsigned long x, y, z, len; in der_decode_utf8_string() local
78 for (z = 0; (tmp & 0x80) && (z <= 4); z++, tmp = (tmp << 1) & 0xFF); in der_decode_utf8_string()
81 if (z == 1 || z > 4) { in der_decode_utf8_string()
86 tmp >>= z; in der_decode_utf8_string()
89 if (z > 0) { --z; } in der_decode_utf8_string()
91 if (x + z > len) { in der_decode_utf8_string()
96 while (z-- != 0) { in der_decode_utf8_string()
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/integer/
H A Dder_length_integer.c20 unsigned long z, len; in der_length_integer() local
41 z = mp_count_bits(num); in der_length_integer()
42 z = z + (8 - (z & 7)); in der_length_integer()
43 if (((mp_cnt_lsb(num)+1)==mp_count_bits(num)) && ((mp_count_bits(num)&7)==0)) --z; in der_length_integer()
44 len = z >> 3; in der_length_integer()
47 if ((err = der_length_asn1_length(len, &z)) != CRYPT_OK) { in der_length_integer()
50 *outlen = 1 + z + len; in der_length_integer()
/optee_os/lib/libutils/isoc/arch/arm/softfloat/source/include/
H A Dprimitives.h248 struct uint128 z; in softfloat_shortShiftLeft128() local
249 z.v64 = a64<<count | a0>>(-count & 63); in softfloat_shortShiftLeft128()
250 z.v0 = a0<<count; in softfloat_shortShiftLeft128()
251 return z; in softfloat_shortShiftLeft128()
269 struct uint128 z; in softfloat_shortShiftRight128() local
270 z.v64 = a64>>count; in softfloat_shortShiftRight128()
271 z.v0 = a64<<(-count & 63) | a0>>count; in softfloat_shortShiftRight128()
272 return z; in softfloat_shortShiftRight128()
291 struct uint64_extra z; in softfloat_shortShiftRightJam64Extra() local
292 z.v = a>>count; in softfloat_shortShiftRightJam64Extra()
[all …]
/optee_os/core/lib/libtomcrypt/src/stream/sober128/
H A Dsober128_stream.c44 #define STEP(R,z) \ argument
45 …R[OFF(z,0)] = R[OFF(z,15)] ^ R[OFF(z,4)] ^ (R[OFF(z,0)] << 8) ^ Multab[(R[OFF(z,0)] >> 24) & 0xFF];
62 #define NLFUNC(st,z) \ argument
64 t = st->R[OFF(z,0)] + st->R[OFF(z,16)]; \
67 t = ((t + st->R[OFF(z,1)]) ^ st->konst) + st->R[OFF(z,6)]; \
69 t = t + st->R[OFF(z,13)]; \
122 #define DROUND(z) STEP(st->R,z); NLFUNC(st,(z+1)); st->R[OFF((z+1),FOLDP)] ^= t; argument
235 #define SROUND(z) STEP(st->R,z); NLFUNC(st,(z+1)); XORWORD(t, in+(z*4), out+(z*4)); argument
/optee_os/core/lib/libtomcrypt/src/pk/ecc/
H A Dltc_ecc_projective_add_point.c25 void *t1, *t2, *x, *y, *z; in ltc_ecc_projective_add_point() local
34 if ((err = mp_init_multi(&t1, &t2, &x, &y, &z, LTC_NULL)) != CRYPT_OK) { in ltc_ecc_projective_add_point()
52 if ((mp_cmp(P->x, Q->x) == LTC_MP_EQ) && (mp_cmp(P->z, Q->z) == LTC_MP_EQ)) { in ltc_ecc_projective_add_point()
55 mp_clear_multi(t1, t2, x, y, z, LTC_NULL); in ltc_ecc_projective_add_point()
68 if ((err = mp_copy(P->z, z)) != CRYPT_OK) { goto done; } in ltc_ecc_projective_add_point()
71 if (Q->z != NULL) { in ltc_ecc_projective_add_point()
73 if ((err = mp_sqr(Q->z, t1)) != CRYPT_OK) { goto done; } in ltc_ecc_projective_add_point()
79 if ((err = mp_mul(Q->z, t1, t1)) != CRYPT_OK) { goto done; } in ltc_ecc_projective_add_point()
87 if ((err = mp_sqr(z, t1)) != CRYPT_OK) { goto done; } in ltc_ecc_projective_add_point()
93 if ((err = mp_mul(z, t1, t1)) != CRYPT_OK) { goto done; } in ltc_ecc_projective_add_point()
[all …]
/optee_os/core/lib/libtomcrypt/src/misc/base64/
H A Dbase64_decode.c82 unsigned long t, x, y, z; in s_base64_decode_internal() local
91 for (x = y = z = t = 0; x < inlen; x++) { in s_base64_decode_internal()
120 if (z + 3 > *outlen) return CRYPT_BUFFER_OVERFLOW; in s_base64_decode_internal()
121 out[z++] = (unsigned char)((t>>16)&255); in s_base64_decode_internal()
122 out[z++] = (unsigned char)((t>>8)&255); in s_base64_decode_internal()
123 out[z++] = (unsigned char)(t&255); in s_base64_decode_internal()
132 if (z + y - 1 > *outlen) return CRYPT_BUFFER_OVERFLOW; in s_base64_decode_internal()
133 if (y >= 2) out[z++] = (unsigned char) ((t >> 16) & 255); in s_base64_decode_internal()
134 if (y == 3) out[z++] = (unsigned char) ((t >> 8) & 255); in s_base64_decode_internal()
136 *outlen = z; in s_base64_decode_internal()
/optee_os/core/lib/libtomcrypt/src/misc/
H A Dcopy_or_zeromem.c21 unsigned long z; in copy_or_zeromem() local
36 for (z = 0; z < 16; z += sizeof(LTC_FAST_TYPE)) { in copy_or_zeromem()
37 *(LTC_FAST_TYPE_PTR_CAST(&dest[y+z])) = *(LTC_FAST_TYPE_PTR_CAST(&src[y+z])) & fastMask; in copy_or_zeromem()

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