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/optee_os/core/lib/libtomcrypt/src/hashes/sha2/
H A Dsha256.c1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis */
2 /* SPDX-License-Identifier: Unlicense */
52 #define S(x, n) RORc((x),(n)) macro
54 #define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22))
55 #define Sigma1(x) (S(x, 6) ^ S(x, 11) ^ S(x, 25))
56 #define Gamma0(x) (S(x, 7) ^ S(x, 18) ^ R(x, 3))
57 #define Gamma1(x) (S(x, 17) ^ S(x, 19) ^ R(x, 10))
59 /* compress 512-bits */
66 ulong32 S[8], W[64], t0, t1; in ss_sha256_compress() local
72 /* copy state into S */ in ss_sha256_compress()
[all …]
H A Dsha512.c1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis */
2 /* SPDX-License-Identifier: Unlicense */
77 #define S(x, n) ROR64c(x, n) macro
79 #define Sigma0(x) (S(x, 28) ^ S(x, 34) ^ S(x, 39))
80 #define Sigma1(x) (S(x, 14) ^ S(x, 18) ^ S(x, 41))
81 #define Gamma0(x) (S(x, 1) ^ S(x, 8) ^ R(x, 7))
82 #define Gamma1(x) (S(x, 19) ^ S(x, 61) ^ R(x, 6))
84 /* compress 1024-bits */
91 ulong64 S[8], W[80], t0, t1; in ss_sha512_compress() local
94 /* copy state into S */ in ss_sha512_compress()
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/optee_os/core/arch/arm/crypto/
H A Dsm4_armv8a_ce_a64.S1 /* SPDX-License-Identifier: BSD-2-Clause */
8 * Cryptographic Extension for ARMv8.2-A.
10 * The CE implementation refers to Linux kernel (sm4-ce-core.S contributed
14 #include <asm.S>
16 .arch armv8.2-a+crypto+sm4
40 /* round keys: v0-v7 */
50 /* plain blocks: v8-v15 */
72 stp x15, x16, [sp, #-0x10]!
73 stp x17, x18, [sp, #-0x10]!
74 stp x19, x20, [sp, #-0x10]!
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H A Dsha256_armv8a_ce_a64.S1 /* SPDX-License-Identifier: BSD-2-Clause */
3 * Copyright (c) 2015-2020, Linaro Limited
7 /* Core SHA-224/SHA-256 transform using v8 Crypto Extensions */
9 #include <asm.S>
11 .arch armv8-a+crypto
31 add t1.4s, v\s0\().4s, \rc\().4s
32 sha256h dg0q, dg1q, t0.4s
33 sha256h2 dg1q, dg2q, t0.4s
36 add t0.4s, v\s0\().4s, \rc\().4s
38 sha256h dg0q, dg1q, t1.4s
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H A Dsha1_armv8a_ce_a64.S1 /* SPDX-License-Identifier: BSD-2-Clause */
3 * Copyright (c) 2014-2020, Linaro Limited
7 /* SHA-1 secure hash using ARMv8 Crypto Extensions */
9 #include <asm.S>
11 .arch armv8-a+crypto
35 add t1.4s, v\s0\().4s, \rc\().4s
38 sha1\op dg0q, \dg1, t0.4s
40 sha1\op dg0q, dg1s, t0.4s
44 add t0.4s, v\s0\().4s, \rc\().4s
47 sha1\op dg0q, dg2s, t1.4s
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H A Dsm3_armv8a_ce_a64.S1 /* SPDX-License-Identifier: BSD-2-Clause */
9 #include <asm.S>
10 #include <arm64_macros.S>
13 .set .Lv\b\().4s, \b
45 sm3ss1 v5.4s, v8.4s, \t0\().4s, v9.4s
46 shl \t1\().4s, \t0\().4s, #1
47 sri \t1\().4s, \t0\().4s, #31
48 sm3tt1\ab v8.4s, v5.4s, v10.4s, \i
49 sm3tt2\ab v9.4s, v5.4s, \s0\().4s, \i
57 sm3partw1 \s4\().4s, \s0\().4s, \s3\().4s
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H A Dsm4_armv8a_aese_a64.S1 /* SPDX-License-Identifier: BSD-2-Clause */
8 * optional Cryptographic Extension for ARMv8-A.
10 * The NEON implementation refers to Linux kernel (sm4-neon-core.S contributed
19 #include <asm.S>
21 .arch armv8-a+crypto
49 /* round keys: v0-v7 */
59 /* plain blocks: v8-v15 */
93 stp x15, x16, [sp, #-0x10]!
94 stp x17, x18, [sp, #-0x10]!
95 stp x19, x20, [sp, #-0x10]!
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H A Dsub.mk2 srcs-$(CFG_ARM64_core) += ghash-ce-core_a64.S
3 srcs-$(CFG_ARM32_core) += ghash-ce-core_a32.S
4 srcs-y += aes-gcm-ce.c
8 srcs-y += aes_armv8a_ce.c
9 srcs-$(CFG_ARM64_core) += aes_modes_armv8a_ce_a64.S
10 aflags-aes_modes_armv8a_ce_a64.S-y += -DINTERLEAVE=4
11 srcs-$(CFG_ARM32_core) += aes_modes_armv8a_ce_a32.S
15 srcs-y += sha1_armv8a_ce.c
16 srcs-$(CFG_ARM64_core) += sha1_armv8a_ce_a64.S
17 srcs-$(CFG_ARM32_core) += sha1_armv8a_ce_a32.S
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/optee_os/core/tee/
H A Duuid.c1 // SPDX-License-Identifier: BSD-2-Clause
10 void tee_uuid_to_octets(uint8_t *d, const TEE_UUID *s) in tee_uuid_to_octets() argument
12 d[0] = s->timeLow >> 24; in tee_uuid_to_octets()
13 d[1] = s->timeLow >> 16; in tee_uuid_to_octets()
14 d[2] = s->timeLow >> 8; in tee_uuid_to_octets()
15 d[3] = s->timeLow; in tee_uuid_to_octets()
16 d[4] = s->timeMid >> 8; in tee_uuid_to_octets()
17 d[5] = s->timeMid; in tee_uuid_to_octets()
18 d[6] = s->timeHiAndVersion >> 8; in tee_uuid_to_octets()
19 d[7] = s->timeHiAndVersion; in tee_uuid_to_octets()
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/optee_os/lib/libmbedtls/mbedtls/library/
H A Dsha3.c2 * FIPS-202 compliant SHA3 implementation
5 * SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
8 * The SHA-3 Secure Hash Standard was published by NIST in 2015.
24 * these; the defaults here should give sensible trade-offs for gcc and clang on aarch64 and
25 * x86-64.
28 #define MBEDTLS_SHA3_THETA_UNROLL 0 //no-check-names
32 #define MBEDTLS_SHA3_CHI_UNROLL 0 //no-check-names
34 #define MBEDTLS_SHA3_CHI_UNROLL 1 //no-check-names
38 #define MBEDTLS_SHA3_PI_UNROLL 1 //no-check-names
41 #define MBEDTLS_SHA3_RHO_UNROLL 1 //no-check-names
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/optee_os/lib/libutils/compiler-rt/lib/builtins/
H A Dudivmodti4.c1 //===-- udivmodti4.c - Implement __udivmodti4 -----------------------------===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
27 du_int un1, un0; // Norm. dividend LSD's in udiv128by64to64default()
32 si_int s; // Shift amount for normalization in udiv128by64to64default() local
34 s = __builtin_clzll(v); in udiv128by64to64default()
35 if (s > 0) { in udiv128by64to64default()
37 v = v << s; in udiv128by64to64default()
38 un64 = (u1 << s) | (u0 >> (n_udword_bits - s)); in udiv128by64to64default()
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H A Dint_div_impl.inc1 //===-- int_div_impl.inc - Integer division ---------------------*- C++ -*-===//
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
11 //===----------------------------------------------------------------------===//
15 // Adapted from Figure 3-40 of The PowerPC Compiler Writer's Guide
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
26 // 1 <= sr <= N - 1. Shifts do not trigger UB.
[all …]
/optee_os/core/lib/libtomcrypt/
H A Ddsa.c1 // SPDX-License-Identifier: BSD-2-Clause
3 * Copyright (c) 2014-2019, Linaro Limited
16 TEE_Result crypto_acipher_alloc_dsa_keypair(struct dsa_keypair *s, in crypto_acipher_alloc_dsa_keypair() argument
19 memset(s, 0, sizeof(*s)); in crypto_acipher_alloc_dsa_keypair()
20 if (!bn_alloc_max(&s->g)) in crypto_acipher_alloc_dsa_keypair()
23 if (!bn_alloc_max(&s->p)) in crypto_acipher_alloc_dsa_keypair()
25 if (!bn_alloc_max(&s->q)) in crypto_acipher_alloc_dsa_keypair()
27 if (!bn_alloc_max(&s->y)) in crypto_acipher_alloc_dsa_keypair()
29 if (!bn_alloc_max(&s->x)) in crypto_acipher_alloc_dsa_keypair()
33 crypto_bignum_free(&s->g); in crypto_acipher_alloc_dsa_keypair()
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/optee_os/core/kernel/
H A Dtee_ta_manager.c1 // SPDX-License-Identifier: BSD-2-Clause
79 /* Wait until the single-instance lock is available. */ in lock_single_instance()
96 tee_ta_single_instance_count--; in unlock_single_instance()
112 assert(is_ta_ctx(sess->ctx) || is_stmm_ctx(sess->ctx)); in to_ta_session()
122 return &(to_stmm_ctx(ctx)->ta_ctx); in ts_to_ta_ctx()
131 if (ctx->flags & TA_FLAG_CONCURRENT) in tee_ta_try_set_busy()
136 if (ctx->flags & TA_FLAG_SINGLE_INSTANCE) in tee_ta_try_set_busy()
140 if (ctx->busy) { in tee_ta_try_set_busy()
142 * We're holding the single-instance lock and the in tee_ta_try_set_busy()
144 * dead-lock, we release the lock and return false. in tee_ta_try_set_busy()
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H A Dts_manager.c1 // SPDX-License-Identifier: BSD-2-Clause
19 struct ts_session *s = TAILQ_FIRST(&tsd->sess_stack); in update_current_ctx() local
21 if (s) { in update_current_ctx()
22 if (is_pseudo_ta_ctx(s->ctx)) in update_current_ctx()
23 s = TAILQ_NEXT(s, link_tsd); in update_current_ctx()
25 if (s) in update_current_ctx()
26 ctx = s->ctx; in update_current_ctx()
29 if (tsd->ctx != ctx) in update_current_ctx()
38 void ts_push_current_session(struct ts_session *s) in ts_push_current_session() argument
42 TAILQ_INSERT_HEAD(&tsd->sess_stack, s, link_tsd); in ts_push_current_session()
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/optee_os/core/lib/libtomcrypt/src/pk/rsa/
H A Drsa_set.c1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis */
2 /* SPDX-License-Identifier: Unlicense */
11 @param N RSA's N
12 @param Nlen RSA's N's length
13 @param e RSA's e
14 @param elen RSA's e's length
15 @param d RSA's d (only private key, NULL for public key)
16 @param dlen RSA's d's length
34 …if ((err = mp_read_unsigned_bin(key->N , (unsigned char *)N , Nlen)) != CRYPT_OK) { goto LBL_ER… in rsa_set_key()
35 …if ((err = mp_read_unsigned_bin(key->e , (unsigned char *)e , elen)) != CRYPT_OK) { goto LBL_ER… in rsa_set_key()
[all …]
/optee_os/lib/libmbedtls/core/
H A Decc.c1 // SPDX-License-Identifier: BSD-2-Clause
20 #include "sm2-dsa.h"
21 #include "sm2-pke.h"
38 static void ecc_free_public_key(struct ecc_public_key *s) in ecc_free_public_key() argument
40 if (!s) in ecc_free_public_key()
43 crypto_bignum_free(&s->x); in ecc_free_public_key()
44 crypto_bignum_free(&s->y); in ecc_free_public_key()
119 res = ecc_get_keysize(key->curve, 0, &key_size_bytes, &key_size_bits); in ecc_generate_keypair()
129 gid = curve_to_group_id(key->curve); in ecc_generate_keypair()
154 crypto_bignum_copy(key->d, (void *)&ecdsa.d); in ecc_generate_keypair()
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H A Ddh.c1 // SPDX-License-Identifier: BSD-2-Clause
17 TEE_Result crypto_acipher_alloc_dh_keypair(struct dh_keypair *s, in crypto_acipher_alloc_dh_keypair() argument
20 memset(s, 0, sizeof(*s)); in crypto_acipher_alloc_dh_keypair()
21 s->g = crypto_bignum_allocate(key_size_bits); in crypto_acipher_alloc_dh_keypair()
22 if (!s->g) in crypto_acipher_alloc_dh_keypair()
24 s->p = crypto_bignum_allocate(key_size_bits); in crypto_acipher_alloc_dh_keypair()
25 if (!s->p) in crypto_acipher_alloc_dh_keypair()
27 s->y = crypto_bignum_allocate(key_size_bits); in crypto_acipher_alloc_dh_keypair()
28 if (!s->y) in crypto_acipher_alloc_dh_keypair()
30 s->x = crypto_bignum_allocate(key_size_bits); in crypto_acipher_alloc_dh_keypair()
[all …]
/optee_os/
H A DMAINTAINERS1 Maintainers in the OP-TEE project
3 Linaro as such maintains OP-TEE, but for individual devices which might not be
5 sub-maintainers for these platforms.
7 Please keep this list in alphabetical order, and refer to the Linux kernel's
10 Note that OP-TEE development mainly occurs on GitHub [2] so this file should be
14 For example, [@jbech-linaro].
18 e-mail addresses below. Maintainers normally are subscribed to GitHub
31 [2] https://github.com/OP-TEE/optee_os
33 ----------
37 S: Maintained
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/optee_os/core/arch/arm/kernel/
H A Dsub.mk1 srcs-y += rpc_io_i2c.c
2 srcs-y += idle.c
4 srcs-$(CFG_SECURE_TIME_SOURCE_CNTPCT) += tee_time_arm_cntpct.c
6 srcs-$(CFG_ARM64_core) += generic_timer.c
8 srcs-$(CFG_ARM64_core) += timer_a64.c
10 srcs-$(CFG_ARM32_core) += spin_lock_a32.S
11 srcs-$(CFG_ARM64_core) += spin_lock_a64.S
12 srcs-$(CFG_ARM32_core) += tlb_helpers_a32.S
13 srcs-$(CFG_ARM64_core) += tlb_helpers_a64.S
14 srcs-$(CFG_ARM64_core) += cache_helpers_a64.S
[all …]
/optee_os/core/lib/libtomcrypt/src/stream/rc4/
H A Drc4_stream.c1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis */
2 /* SPDX-License-Identifier: Unlicense */
12 @param keylen The length of the secret key (8 - 256 bytes)
17 unsigned char tmp, *s; in rc4_stream_setup() local
23 LTC_ARGCHK(keylen >= 5); /* 40-2048 bits */ in rc4_stream_setup()
25 s = st->buf; in rc4_stream_setup()
27 s[x] = x; in rc4_stream_setup()
31 y = (y + s[x] + key[j++]) & 255; in rc4_stream_setup()
35 tmp = s[x]; s[x] = s[y]; s[y] = tmp; in rc4_stream_setup()
37 st->x = 0; in rc4_stream_setup()
[all …]
/optee_os/lib/libutils/isoc/newlib/
H A Dstrtok_r.c33 __strtok_r (register char *s, in __strtok_r() argument
43 if (s == NULL && (s = *lasts) == NULL) in __strtok_r()
47 * Skip (span) leading delimiters (s += strspn(s, delim), sort of). in __strtok_r()
50 c = *s++; in __strtok_r()
57 *lasts = s; in __strtok_r()
58 s[-1] = 0; in __strtok_r()
59 return (s - 1); in __strtok_r()
64 if (c == 0) { /* no non-delimiter characters */ in __strtok_r()
68 tok = s - 1; in __strtok_r()
71 * Scan token (scan for delimiters: s += strcspn(s, delim), sort of). in __strtok_r()
[all …]
H A Dstrchr.c1 // SPDX-License-Identifier: BSD-3-Clause
3 * Copyright (c) 1994-2009 Red Hat, Inc.
35 <<strchr>>---search for character in string
73 #define UNALIGNED(X) ((long)X & (sizeof (long) - 1))
79 #define DETECTNULL(X) (((X) - 0x01010101L) & ~(X) & 0x80808080UL)
83 #define DETECTNULL(X) (((X) - 0x0101010101010101L) & ~(X) & \
99 _CONST unsigned char *s = (_CONST unsigned char *)s1; variable
110 while (UNALIGNED (s))
112 if (!*s)
113 return (char *) s;
[all …]
/optee_os/lib/libutils/ext/arch/arm/
H A Dmemtag.c1 // SPDX-License-Identifier: BSD-2-Clause
63 size -= dcsz; in set_tags_dc_gva()
72 size -= dcsz; in clear_mem_dc_gzva()
94 size_t mask = dcsz - 1; in set_tags_dc_helper()
95 size_t s = 0; in set_tags_dc_helper() local
98 s = MIN(dcsz - (va & mask), size); in set_tags_dc_helper()
99 set_tags_helper((void *)va, s); in set_tags_dc_helper()
100 va += s; in set_tags_dc_helper()
101 size -= s; in set_tags_dc_helper()
103 s = size & ~mask; in set_tags_dc_helper()
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/ecc/
H A Decc_sign_hash.c1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis */
2 /* SPDX-License-Identifier: Unlicense */
32 void *r, *s, *e, *p, *b; in ecc_sign_hash_ex() local
44 if (key->type != PK_PRIVATE) { in ecc_sign_hash_ex()
49 if ((err = mp_init_multi(&r, &s, &e, &b, LTC_NULL)) != CRYPT_OK) { in ecc_sign_hash_ex()
54 p = key->dp.order; in ecc_sign_hash_ex()
64 shift_right = 8 - pbits % 8; in ecc_sign_hash_ex()
67 ch = (in[i] << (8-shift_right)); in ecc_sign_hash_ex()
84 if (mp_copy(pubkey.pubkey.x, s) != CRYPT_OK) { goto error; } in ecc_sign_hash_ex()
85 while (mp_cmp_d(s, 0) == LTC_MP_GT && mp_cmp(s, p) != LTC_MP_LT) { in ecc_sign_hash_ex()
[all …]

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