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/optee_os/lib/libmbedtls/mbedtls/library/
H A Dbn_mul.h105 "movl %%ebx, %0 \n\t" \
106 "movl %5, %%esi \n\t" \
107 "movl %6, %%edi \n\t" \
108 "movl %7, %%ecx \n\t" \
109 "movl %8, %%ebx \n\t"
112 "lodsl \n\t" \
113 "mull %%ebx \n\t" \
114 "addl %%ecx, %%eax \n\t" \
115 "adcl $0, %%edx \n\t" \
116 "addl (%%edi), %%eax \n\t" \
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H A Dbignum_mod_raw.c28 const mbedtls_mpi_mod_modulus *N, in mbedtls_mpi_mod_raw_cond_assign() argument
31 mbedtls_mpi_core_cond_assign(X, A, N->limbs, mbedtls_ct_bool(assign)); in mbedtls_mpi_mod_raw_cond_assign()
36 const mbedtls_mpi_mod_modulus *N, in mbedtls_mpi_mod_raw_cond_swap() argument
39 mbedtls_mpi_core_cond_swap(X, Y, N->limbs, mbedtls_ct_bool(swap)); in mbedtls_mpi_mod_raw_cond_swap()
43 const mbedtls_mpi_mod_modulus *N, in mbedtls_mpi_mod_raw_read() argument
52 ret = mbedtls_mpi_core_read_le(X, N->limbs, in mbedtls_mpi_mod_raw_read()
56 ret = mbedtls_mpi_core_read_be(X, N->limbs, in mbedtls_mpi_mod_raw_read()
67 if (!mbedtls_mpi_core_lt_ct(X, N->p, N->limbs)) { in mbedtls_mpi_mod_raw_read()
78 const mbedtls_mpi_mod_modulus *N, in mbedtls_mpi_mod_raw_write() argument
85 return mbedtls_mpi_core_write_le(A, N->limbs, in mbedtls_mpi_mod_raw_write()
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H A Dbignum_mod.c26 const mbedtls_mpi_mod_modulus *N, in mbedtls_mpi_mod_residue_setup() argument
30 if (p_limbs != N->limbs || !mbedtls_mpi_core_lt_ct(p, N->p, N->limbs)) { in mbedtls_mpi_mod_residue_setup()
34 r->limbs = N->limbs; in mbedtls_mpi_mod_residue_setup()
50 void mbedtls_mpi_mod_modulus_init(mbedtls_mpi_mod_modulus *N) in mbedtls_mpi_mod_modulus_init() argument
52 if (N == NULL) { in mbedtls_mpi_mod_modulus_init()
56 N->p = NULL; in mbedtls_mpi_mod_modulus_init()
57 N->limbs = 0; in mbedtls_mpi_mod_modulus_init()
58 N->bits = 0; in mbedtls_mpi_mod_modulus_init()
59 N->int_rep = MBEDTLS_MPI_MOD_REP_INVALID; in mbedtls_mpi_mod_modulus_init()
62 void mbedtls_mpi_mod_modulus_free(mbedtls_mpi_mod_modulus *N) in mbedtls_mpi_mod_modulus_free() argument
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H A Daesni.c75 asm ("movl $1, %%eax \n\t" in mbedtls_aesni_has_support()
76 "cpuid \n\t" in mbedtls_aesni_has_support()
446 #define AESDEC(regs) ".byte 0x66,0x0F,0x38,0xDE," regs "\n\t"
447 #define AESDECLAST(regs) ".byte 0x66,0x0F,0x38,0xDF," regs "\n\t"
448 #define AESENC(regs) ".byte 0x66,0x0F,0x38,0xDC," regs "\n\t"
449 #define AESENCLAST(regs) ".byte 0x66,0x0F,0x38,0xDD," regs "\n\t"
450 #define AESIMC(regs) ".byte 0x66,0x0F,0x38,0xDB," regs "\n\t"
451 #define AESKEYGENA(regs, imm) ".byte 0x66,0x0F,0x3A,0xDF," regs "," imm "\n\t"
452 #define PCLMULQDQ(regs, imm) ".byte 0x66,0x0F,0x3A,0x44," regs "," imm "\n\t"
470 asm ("movdqu (%3), %%xmm0 \n\t" // load input in mbedtls_aesni_crypt_ecb()
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H A Dpadlock.c33 asm ("movl %%ebx, %0 \n\t" in mbedtls_padlock_has_support()
34 "movl $0xC0000000, %%eax \n\t" in mbedtls_padlock_has_support()
35 "cpuid \n\t" in mbedtls_padlock_has_support()
36 "cmpl $0xC0000001, %%eax \n\t" in mbedtls_padlock_has_support()
37 "movl $0, %%edx \n\t" in mbedtls_padlock_has_support()
38 "jb 1f \n\t" in mbedtls_padlock_has_support()
39 "movl $0xC0000001, %%eax \n\t" in mbedtls_padlock_has_support()
40 "cpuid \n\t" in mbedtls_padlock_has_support()
41 "1: \n\t" in mbedtls_padlock_has_support()
42 "movl %%edx, %1 \n\t" in mbedtls_padlock_has_support()
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H A Dbignum_mod_raw.h21 * named \c N and is usually input-only.
55 * range [0, \c N - 1] and guarantee outputs in the range [0, \c N - 1]. If
81 * The size to copy is determined by \p N.
87 * \param[in] N The address of the modulus related to \p X and \p A.
102 const mbedtls_mpi_mod_modulus *N,
109 * The size to swap is determined by \p N.
113 * \param[in] N The address of the modulus related to \p X and \p Y.
128 const mbedtls_mpi_mod_modulus *N,
136 * \param[out] X The address of the MPI. The size is determined by \p N.
138 * the modulus \p N.)
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H A Dbignum_mod.h13 * named \c N and is usually input-only. Functions which take a parameter
18 * associated with the modulus \c N. Unless otherwise specified:
24 * they must be set up and associated with the modulus \c N. Some
51 * form (i.e. that \c A < \c N), this is only checked during setup of a
54 * range [0, \c N - 1] and guarantee outputs in the range [0, \c N - 1].
111 mbedtls_mpi_uint const *rr; /* The residue for 2^{2*n*biL} mod N */
112 mbedtls_mpi_uint mm; /* Montgomery const for -N^{-1} mod 2^{ciL} */
136 * The residue will be set up with the buffer \p p and modulus \p N.
141 * and interpreted according to the value of the `N->int_rep` field.
143 * The modulus \p N will be the modulus associated with \p r. The residue \p r
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H A Dpsa_crypto_core_common.h18 * (`p + n` has undefined behavior when `p` is null, even when `n == 0`.
22 * \param p Pointer to a buffer of at least n bytes.
23 * This may be \p NULL if \p n is zero.
24 * \param n An offset in bytes.
25 * \return Pointer to offset \p n in the buffer \p p.
27 * buffer is at least \p n + 1.
30 unsigned char *p, size_t n) in psa_crypto_buffer_offset() argument
32 return p == NULL ? NULL : p + n; in psa_crypto_buffer_offset()
39 * \param p Pointer to a buffer of at least n bytes.
40 * This may be \p NULL if \p n is zero.
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H A Dbignum.c66 if (X->n != Y->n) { in mbedtls_mpi_lt_mpi_ct()
71 * Set N_is_negative to MBEDTLS_CT_FALSE if N >= 0, MBEDTLS_CT_TRUE if N < 0. in mbedtls_mpi_lt_mpi_ct()
72 * We know that N->s == 1 if N >= 0 and N->s == -1 if N < 0. in mbedtls_mpi_lt_mpi_ct()
94 mbedtls_ct_condition_t lt = mbedtls_mpi_core_lt_ct(p[i], p[i ^ 1], X->n); in mbedtls_mpi_lt_mpi_ct()
127 MBEDTLS_MPI_CHK(mbedtls_mpi_grow(X, Y->n)); in mbedtls_mpi_safe_cond_assign()
134 mbedtls_mpi_core_cond_assign(X->p, Y->p, Y->n, do_assign); in mbedtls_mpi_safe_cond_assign()
137 for (size_t i = Y->n; i < X->n; i++) { in mbedtls_mpi_safe_cond_assign()
165 MBEDTLS_MPI_CHK(mbedtls_mpi_grow(X, Y->n)); in mbedtls_mpi_safe_cond_swap()
166 MBEDTLS_MPI_CHK(mbedtls_mpi_grow(Y, X->n)); in mbedtls_mpi_safe_cond_swap()
172 mbedtls_mpi_core_cond_swap(X->p, Y->p, X->n, do_swap); in mbedtls_mpi_safe_cond_swap()
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/optee_os/core/lib/libtomcrypt/src/misc/crypt/
H A Dcrypt.c13 "LibTomCrypt " SCRYPT " (www.libtom.net)\n"
14 "LibTomCrypt is public domain software.\n"
16 "Built on " __DATE__ " at " __TIME__ "\n"
18 "\n\nEndianness: "
28 " (32-bit words)\n"
30 " (64-bit words)\n"
32 " (no wordsize defined)\n"
36 "enabled\n"
38 "disabled\n"
40 "\nCiphers built-in:\n"
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/optee_os/core/arch/riscv/plat-spike/
H A Dconf.mk2 $(call force,CFG_WITH_USER_TA,n)
4 $(call force,CFG_CORE_FFA,n)
5 $(call force,CFG_CORE_DYN_SHM,n)
6 $(call force,CFG_SECURE_PARTITION,n)
7 $(call force,CFG_PAGED_USER_TA,n)
8 $(call force,CFG_WITH_PAGER,n)
10 $(call force,CFG_EMBEDDED_TS,n)
11 $(call force,CFG_CORE_ASLR,n)
13 $(call force,CFG_UNWIND,n)
14 $(call force,CFG_DT,n)
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/optee_os/core/lib/scmi-server/
H A Dconf.mk11 # Boolean y|n switches for module features
34 CFG_SCPFW_MOD_CLOCK ?= n
35 CFG_SCPFW_MOD_DVFS ?= n
36 CFG_SCPFW_MOD_MOCK_CLOCK ?= n
37 CFG_SCPFW_MOD_MOCK_PPU ?= n
38 CFG_SCPFW_MOD_MOCK_PSU ?= n
39 CFG_SCPFW_MOD_MSG_SMT ?= n
40 CFG_SCPFW_MOD_OPTEE_CLOCK ?= n
42 CFG_SCPFW_MOD_OPTEE_MBX ?= n
43 CFG_SCPFW_MOD_OPTEE_RESET ?= n
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/optee_os/lib/libutils/compiler-rt/lib/builtins/
H A Dint_div_impl.inc16 static __inline fixuint_t __udivXi3(fixuint_t n, fixuint_t d) {
17 const unsigned N = sizeof(fixuint_t) * CHAR_BIT;
19 unsigned sr = (d ? clz(d) : N) - (n ? clz(n) : N);
20 // 0 <= sr <= N - 1 or sr is very large.
21 if (sr > N - 1) // n < d
23 if (sr == N - 1) // d == 1
24 return n;
26 // 1 <= sr <= N - 1. Shifts do not trigger UB.
27 fixuint_t r = n >> sr;
28 n <<= N - sr;
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/optee_os/core/arch/arm/plat-sam/
H A Dtz_matrix.h30 #define MATRIX_MCFG(n) (0x0000 + (n) * 4) /* Master Configuration Register */ argument
31 #define MATRIX_SCFG(n) (0x0040 + (n) * 4) /* Slave Configuration Register */ argument
32 #define MATRIX_PRAS(n) (0x0080 + (n) * 8) /* Priority Register A for Slave */ argument
33 #define MATRIX_PRBS(n) (0x0084 + (n) * 8) /* Priority Register B for Slave */ argument
41 /* Master n Error Address Register */
42 #define MATRIX_MEAR(n) (0x0160 + (n) * 4) argument
47 /* Security Slave n Register */
48 #define MATRIX_SSR(n) (0x0200 + (n) * 4) argument
49 /* Security Area Split Slave n Register */
50 #define MATRIX_SASSR(n) (0x0240 + (n) * 4) argument
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/optee_os/lib/libutee/
H A Duser_ta_entry_compat.c3 * Copyright (c) 2014, STMicroelectronics International N.V.
12 size_t n = 0; in to_gp11_param() local
14 for (n = 0; n < TEE_NUM_PARAMS; n++) { in to_gp11_param()
15 switch (TEE_PARAM_TYPE_GET(pt, n)) { in to_gp11_param()
19 gp11_params[n].value.a = params[n].value.a; in to_gp11_param()
20 gp11_params[n].value.b = params[n].value.b; in to_gp11_param()
25 gp11_params[n].memref.buffer = params[n].memref.buffer; in to_gp11_param()
26 gp11_params[n].memref.size = params[n].memref.size; in to_gp11_param()
38 size_t n = 0; in from_gp11_param() local
40 for (n = 0; n < TEE_NUM_PARAMS; n++) { in from_gp11_param()
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H A Dtee_api.c3 * Copyright (c) 2014, STMicroelectronics International N.V.
39 size_t n = 0; in copy_param() local
44 for (n = 0; n < TEE_NUM_PARAMS; n++) { in copy_param()
45 switch (TEE_PARAM_TYPE_GET(up->types, n)) { in copy_param()
48 a = params[n].value.a; in copy_param()
49 b = params[n].value.b; in copy_param()
54 a = (vaddr_t)params[n].memref.buffer; in copy_param()
55 b = params[n].memref.size; in copy_param()
61 up->vals[n * 2] = a; in copy_param()
62 up->vals[n * 2 + 1] = b; in copy_param()
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/optee_os/core/kernel/
H A Dthread.c4 * Copyright (c) 2014, STMicroelectronics International N.V.
47 * stack_xxx[n] "hard" top "soft" top bottom
64 #define GET_STACK_BOTTOM(stack, n) ((vaddr_t)&(stack)[n] + sizeof(stack[n]) - \ argument
68 #define GET_STACK_BOTTOM(stack, n) 0 argument
73 #define GET_STACK_THREAD_BOTTOM(n) 0 argument
76 #define GET_STACK_THREAD_BOTTOM(n) \ argument
77 ((vaddr_t)&stack_thread[n] + sizeof(stack_thread[n]) - \
144 size_t n = 0; in thread_init_canaries() local
147 for (n = 0; n < thread_core_count; n++) { in thread_init_canaries()
148 if (thread_core_local[n].tmp_stack_va_end) { in thread_init_canaries()
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H A Dhandle.c22 size_t n = 0; in handle_db_destroy() local
24 for (n = 0; n < db->max_ptrs; n++) in handle_db_destroy()
25 if (db->ptrs[n]) in handle_db_destroy()
26 ptr_destructor(db->ptrs[n]); in handle_db_destroy()
36 size_t n = 0; in handle_db_is_empty() local
39 for (n = 0; n < db->max_ptrs; n++) { in handle_db_is_empty()
40 if (db->ptrs[n]) in handle_db_is_empty()
49 size_t n; in handle_get() local
57 for (n = 0; n < db->max_ptrs; n++) { in handle_get()
58 if (!db->ptrs[n]) { in handle_get()
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/optee_os/lib/libutils/ext/
H A Dbase64.c4 * Copyright (c) 2014, STMicroelectronics International N.V.
18 size_t n = 0; in base64_enc() local
22 n = base64_enc_len(dlen); in base64_enc()
23 if (*blen < n) { in base64_enc()
24 *blen = n; in base64_enc()
28 for (n = 0; n < dlen; n += 3) { in base64_enc()
31 igrp = d[n]; in base64_enc()
34 if ((n + 1) < dlen) in base64_enc()
35 igrp |= d[n + 1]; in base64_enc()
38 if ((n + 2) < dlen) in base64_enc()
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/optee_os/core/crypto/
H A Daes-gcm-sw.c41 size_t n = 0; in internal_aes_gcm_ghash_update() local
47 for (n = 0; n < num_blocks; n++) in internal_aes_gcm_ghash_update()
50 n * TEE_AES_BLOCK_SIZE); in internal_aes_gcm_ghash_update()
72 size_t n = 0; in encrypt_pl() local
75 for (n = 0; n < num_blocks; n++) { in encrypt_pl()
76 const void *s = src + n * TEE_AES_BLOCK_SIZE; in encrypt_pl()
77 void *d = dst + n * TEE_AES_BLOCK_SIZE; in encrypt_pl()
82 for (n = 0; n < num_blocks; n++) { in encrypt_pl()
84 void *d = dst + n * TEE_AES_BLOCK_SIZE; in encrypt_pl()
86 memcpy(tmp, src + n * TEE_AES_BLOCK_SIZE, sizeof(tmp)); in encrypt_pl()
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/optee_os/core/drivers/clk/sam/
H A Dsama5d2_clk.c23 const char *n; member
64 { .n = "ddrck", .id = 2 },
65 { .n = "lcdck", .id = 3 },
66 { .n = "uhpck", .id = 6 },
67 { .n = "udpck", .id = 7 },
68 { .n = "pck0", .id = 8 },
69 { .n = "pck1", .id = 9 },
70 { .n = "pck2", .id = 10 },
71 { .n = "iscck", .id = 18 },
79 .clk = { .n = "macb0_clk", .id = 5 },
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/optee_os/lib/libutils/ext/include/
H A Dspeculation_barrier.h74 "cmp\t%[__c], %[__l]\n\t" \
75 "bcc\t.ns%=\n\t" \
76 "ldr" __sz "\t%" __w "[__v], %[__p]\n" \
77 ".ns%=:\n\t" \
78 "csel\t%" __w "[__v], %" __w "[__v], %" __w "[__f], cs\n\t" \
97 "cmp\t%[__c], %[__l]\n\t" \
98 "ccmp\t%[__c], %[__h], 2, cs\n\t" \
99 "bcs\t.ns%=\n\t" \
100 "ldr" __sz "\t%" __w "[__v], %[__p]\n" \
101 ".ns%=:\n\t" \
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/optee_os/scripts/
H A Dgen_ldelf_hex.py31 def round_up(n, m): argument
32 if n == 0:
35 return (((n - 1) // m) + 1) * m
48 n = 0
68 print('RO load segment found after RW one(s) (m={})'.format(n))
77 'segment {}, please check'.format(pad, n-1))
80 n = n + 1
85 n = 0
88 sz = segment['p_filesz'] + pad_size[n]
94 n = n + 1
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H A Dts_bin_to_c.py121 f.write('\n')
149 os.path.basename(__file__) + ' */\n\n')
150 f.write('#include <kernel/embedded_ts.h>\n\n')
151 f.write('#include <scattered_array.h>\n\n')
152 f.write('const uint8_t ts_bin_' + ts_uuid.hex + '[] = {\n')
154 f.write('};\n')
158 f.write('#include <kernel/secure_partition.h>\n\n')
159 f.write('const uint8_t fdt_bin_' + ts_uuid.hex + '[] = {\n')
161 f.write('};\n')
163 sp_image) = {\n')
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/optee_os/core/lib/libtomcrypt/src/pk/rsa/
H A Drsa_key.c17 unsigned n; in s_mpi_shrink_multi() local
24 n = 0; in s_mpi_shrink_multi()
29 if (n >= sizeof(tmp)/sizeof(tmp[0])) { in s_mpi_shrink_multi()
33 arg[n] = cur; in s_mpi_shrink_multi()
34 if ((err = mp_init_copy(&tmp[n], *arg[n])) != CRYPT_OK) { in s_mpi_shrink_multi()
37 n++; in s_mpi_shrink_multi()
44 while (n != 0 && arg[--n] != NULL) { in s_mpi_shrink_multi()
45 mp_clear(*arg[n]); in s_mpi_shrink_multi()
46 *arg[n] = tmp[n]; in s_mpi_shrink_multi()
54 (n >= sizeof(tmp)/sizeof(tmp[0]))) { in s_mpi_shrink_multi()
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