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/optee_os-3.20.0/core/drivers/
A Dversal_puf.c104 .buf = &req, in versal_puf_register()
116 versal_mbox_alloc(sizeof(buf->chash), &buf->chash, &hash_addr); in versal_puf_register()
117 versal_mbox_alloc(sizeof(buf->aux), &buf->aux, &aux_addr); in versal_puf_register()
154 memcpy(buf->puf_id, puf_id_addr.buf, sizeof(buf->puf_id)); in versal_puf_register()
155 memcpy(&buf->chash, hash_addr.buf, sizeof(buf->chash)); in versal_puf_register()
156 memcpy(&buf->aux, aux_addr.buf, sizeof(buf->aux)); in versal_puf_register()
157 memcpy(buf->efuse_syn_data, efuse_syn_data_addr.buf, in versal_puf_register()
159 memcpy(buf->syndrome_data, syndrome_data_addr.buf, in versal_puf_register()
184 .buf = &req, in versal_puf_regenerate()
197 versal_mbox_alloc(sizeof(buf->aux), &buf->aux, &aux_addr); in versal_puf_regenerate()
[all …]
A Dversal_nvm.c92 void *buf; member
138 cmd->ibuf[i].mem.buf = ibufs[i].buf; in prepare_cmd()
679 memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf)); in versal_efuse_read_misc_ctrl()
699 memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf)); in versal_efuse_read_sec_ctrl()
719 memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf)); in versal_efuse_read_sec_misc1()
740 memcpy(buf, versal_get_read_buffer(&req), sizeof(*buf)); in versal_efuse_read_boot_env_ctrl()
910 memcpy(&cfg, buf, sizeof(*buf)); in versal_efuse_write_puf()
933 if (!buf) in versal_bbram_write_aes_key()
938 req.ibuf[0].buf = buf; in versal_bbram_write_aes_key()
942 free(buf); in versal_bbram_write_aes_key()
[all …]
/optee_os-3.20.0/lib/libmbedtls/mbedtls/library/
A Dx509write_crt.c140 unsigned char *c = buf + sizeof(buf); in mbedtls_x509write_crt_set_basic_constraints()
143 memset( buf, 0, sizeof(buf) ); in mbedtls_x509write_crt_set_basic_constraints()
174 unsigned char *c = buf + sizeof(buf); in mbedtls_x509write_crt_set_subject_key_identifier()
177 memset( buf, 0, sizeof(buf) ); in mbedtls_x509write_crt_set_subject_key_identifier()
182 buf + sizeof( buf ) - 20 ); in mbedtls_x509write_crt_set_subject_key_identifier()
185 c = buf + sizeof( buf ) - 20; in mbedtls_x509write_crt_set_subject_key_identifier()
195 0, buf + sizeof(buf) - len, len ); in mbedtls_x509write_crt_set_subject_key_identifier()
202 unsigned char *c = buf + sizeof( buf ); in mbedtls_x509write_crt_set_authority_key_identifier()
205 memset( buf, 0, sizeof(buf) ); in mbedtls_x509write_crt_set_authority_key_identifier()
213 c = buf + sizeof( buf ) - 20; in mbedtls_x509write_crt_set_authority_key_identifier()
[all …]
A Dx509write_csr.c98 c = buf + 4; in mbedtls_x509write_csr_set_key_usage()
120 c = buf + 4; in mbedtls_x509write_csr_set_ns_cert_type()
157 c = buf + size; in x509write_csr_der_internal()
167 &c, buf, in x509write_csr_der_internal()
173 &c, buf, in x509write_csr_der_internal()
184 &c, buf, in x509write_csr_der_internal()
191 &c, buf, in x509write_csr_der_internal()
213 &c, buf, in x509write_csr_der_internal()
267 c2 = buf + size; in x509write_csr_der_internal()
284 &c2, buf, in x509write_csr_der_internal()
[all …]
A Dpkwrite.c116 unsigned char buf[MBEDTLS_ECP_MAX_PT_LEN]; in pk_write_ec_pubkey() local
120 &len, buf, sizeof( buf ) ) ) != 0 ) in pk_write_ec_pubkey()
129 memcpy( *p, buf, len ); in pk_write_ec_pubkey()
236 PK_VALIDATE_RET( buf != NULL ); in mbedtls_pk_write_pubkey_der()
238 c = buf + size; in mbedtls_pk_write_pubkey_der()
242 if( c - buf < 1 ) in mbedtls_pk_write_pubkey_der()
322 PK_VALIDATE_RET( buf != NULL ); in mbedtls_pk_write_key_der()
324 c = buf + size; in mbedtls_pk_write_key_der()
425 if( c - buf < 1 ) in mbedtls_pk_write_key_der()
563 PK_VALIDATE_RET( buf != NULL || size == 0 ); in mbedtls_pk_write_pubkey_pem()
[all …]
A Dentropy.c301 mbedtls_platform_zeroize( buf, sizeof( buf ) ); in entropy_gather_internal()
435 memcpy( output, buf, len ); in mbedtls_entropy_func()
440 mbedtls_platform_zeroize( buf, sizeof( buf ) ); in mbedtls_entropy_func()
499 mbedtls_platform_zeroize( buf, sizeof( buf ) ); in mbedtls_entropy_write_seed_file()
524 if( fread( buf, 1, n, f ) != n ) in mbedtls_entropy_update_seed_file()
531 mbedtls_platform_zeroize( buf, sizeof( buf ) ); in mbedtls_entropy_update_seed_file()
594 set &= buf[i]; in mbedtls_entropy_source_self_test_check_bits()
595 unset |= buf[i]; in mbedtls_entropy_source_self_test_check_bits()
685 if( ( ret = mbedtls_entropy_update_manual( &ctx, buf, sizeof buf ) ) != 0 ) in mbedtls_entropy_self_test()
698 if( ( ret = mbedtls_entropy_func( &ctx, buf, sizeof( buf ) ) ) != 0 ) in mbedtls_entropy_self_test()
[all …]
/optee_os-3.20.0/core/drivers/tpm2/
A Dtpm2_cmd.c90 DHEXDUMP(buf, tpm2_cmd_len(buf)); in tpm2_transmit()
115 uint8_t buf[16] = { }; in tpm2_startup() local
124 ret = tpm2_transmit(buf, tpm2_cmd_len((struct tpm2_cmd *)buf), resp_buf, in tpm2_startup()
134 uint8_t buf[16] = { }; in tpm2_selftest() local
143 ret = tpm2_transmit(buf, tpm2_cmd_len((struct tpm2_cmd *)buf), resp_buf, in tpm2_selftest()
175 ret = tpm2_transmit(buf, tpm2_cmd_len((struct tpm2_cmd *)buf), resp_buf, in tpm2_get_capability()
287 ret = tpm2_transmit(buf, tpm2_cmd_len((struct tpm2_cmd *)buf), resp_buf, in tpm2_pcr_read()
359 void *buf = NULL; in tpm2_pcr_extend() local
384 if (!buf) in tpm2_pcr_extend()
389 free(buf); in tpm2_pcr_extend()
[all …]
/optee_os-3.20.0/lib/libutils/ext/
A Dtrace.c122 res = snprintk(buf, sizeof(buf), "%c/", in trace_vprintf()
129 res = snprintk(buf + boffs, sizeof(buf) - boffs, "%s:", in trace_vprintf()
137 res = print_core_id(buf + boffs, sizeof(buf) - boffs); in trace_vprintf()
143 res = print_thread_id(buf + boffs, sizeof(buf) - boffs); in trace_vprintf()
149 res = snprintk(buf + boffs, sizeof(buf) - boffs, "%s:%d ", in trace_vprintf()
160 buf[boffs] = 0; in trace_vprintf()
163 res = vsnprintk(buf + boffs, sizeof(buf) - boffs, fmt, ap); in trace_vprintf()
170 buf[boffs] = '\n'; in trace_vprintf()
218 left = sizeof(sbuf->buf) - (sbuf->ptr - sbuf->buf); in append()
260 sbuf.buf); in dhex_dump()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/misc/pkcs5/
A Dpkcs_5_2.c31 unsigned char *buf[2]; in pkcs_5_alg2() local
48 buf[0] = XMALLOC(MAXBLOCKSIZE * 2); in pkcs_5_alg2()
54 if (buf[0] != NULL) { in pkcs_5_alg2()
55 XFREE(buf[0]); in pkcs_5_alg2()
60 buf[1] = buf[0] + MAXBLOCKSIZE; in pkcs_5_alg2()
70 STORE32H(blkno, buf[1]); in pkcs_5_alg2()
89 XMEMCPY(buf[1], buf[0], x); in pkcs_5_alg2()
95 buf[1][y] ^= buf[0][y]; in pkcs_5_alg2()
101 out[stored++] = buf[1][y]; in pkcs_5_alg2()
110 zeromem(buf[0], MAXBLOCKSIZE*2); in pkcs_5_alg2()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/hashes/
A Dsha3_test.c34 XMEMSET(buf, c1, sizeof(buf)); in sha3_224_test()
46 sha3_process(&c, buf + sizeof(buf) / 2, sizeof(buf) / 2); in sha3_224_test()
90 XMEMSET(buf, c1, sizeof(buf)); in sha3_256_test()
101 sha3_process(&c, buf, sizeof(buf)); in sha3_256_test()
110 sha3_process(&c, buf + sizeof(buf) / 2, sizeof(buf) / 2); in sha3_256_test()
180 XMEMSET(buf, c1, sizeof(buf)); in sha3_384_test()
193 sha3_process(&c, buf + sizeof(buf) / 2, sizeof(buf) / 2); in sha3_384_test()
235 XMEMSET(buf, c1, sizeof(buf)); in sha3_512_test()
248 sha3_process(&c, buf + sizeof(buf) / 2, sizeof(buf) / 2); in sha3_512_test()
305 XMEMSET(buf, c1, sizeof(buf)); in sha3_shake_test()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/pk/asn1/der/generalizedtime/
A Dder_decode_generalizedtime.c31 y = s_char_to_int(buf[x])*10 + s_char_to_int(buf[x+1]); \
37 …y = s_char_to_int(buf[x])*1000 + s_char_to_int(buf[x+1])*100 + s_char_to_int(buf[x+2])*10 + s_cha…
52 unsigned char buf[32]; in der_decode_generalizedtime() local
76 buf[x] = y; in der_decode_generalizedtime()
107 if (buf[x] == 'Z') { in der_decode_generalizedtime()
110 if (buf[x] == '.') { in der_decode_generalizedtime()
112 while (buf[x] >= '0' && buf[x] <= '9') { in der_decode_generalizedtime()
116 out->fs += s_char_to_int(buf[x]); in der_decode_generalizedtime()
123 if (buf[x] == 'Z') { in der_decode_generalizedtime()
126 if (buf[x] == '+' || buf[x] == '-') { in der_decode_generalizedtime()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/pk/ecc/
A Dltc_ecc_export_point.c11 unsigned char buf[ECC_BUF_SIZE]; in ltc_ecc_export_point() local
14 if (size > sizeof(buf)) return CRYPT_BUFFER_OVERFLOW; in ltc_ecc_export_point()
26 zeromem(buf, sizeof(buf)); in ltc_ecc_export_point()
27 if ((err = mp_to_unsigned_bin(x, buf + (size - xsize))) != CRYPT_OK) return err; in ltc_ecc_export_point()
28 XMEMCPY(out+1, buf, size); in ltc_ecc_export_point()
40 zeromem(buf, sizeof(buf)); in ltc_ecc_export_point()
41 if ((err = mp_to_unsigned_bin(x, buf + (size - xsize))) != CRYPT_OK) return err; in ltc_ecc_export_point()
42 XMEMCPY(out+1, buf, size); in ltc_ecc_export_point()
44 zeromem(buf, sizeof(buf)); in ltc_ecc_export_point()
45 if ((err = mp_to_unsigned_bin(y, buf + (size - ysize))) != CRYPT_OK) return err; in ltc_ecc_export_point()
[all …]
/optee_os-3.20.0/core/drivers/crypto/caam/utils/
A Dutils_mem.c98 if (!buf->data) in mem_alloc_buf()
101 buf->paddr = virt_to_phys(buf->data); in mem_alloc_buf()
102 if (!buf->paddr) { in mem_alloc_buf()
107 buf->length = size; in mem_alloc_buf()
108 buf->nocache = 0; in mem_alloc_buf()
166 if (buf) { in caam_free_buf()
167 if (buf->data) { in caam_free_buf()
169 buf->data = NULL; in caam_free_buf()
172 buf->length = 0; in caam_free_buf()
173 buf->paddr = 0; in caam_free_buf()
[all …]
A Dutils_sgt.c41 op_size = MIN(rem_length, insgt->buf[idx].length); in caam_sgt_cache_op()
42 if (!insgt->buf[idx].nocache) in caam_sgt_cache_op()
57 sgt->buf[idx].length); in caam_sgt_fill_table()
62 sgt->buf[idx].length); in caam_sgt_fill_table()
85 off -= from->buf[idx].length; in caam_sgt_derive()
92 rlength -= MIN(rlength, from->buf[idx].length); in caam_sgt_derive()
105 memcpy(sgt->buf, &from->buf[st_idx], sgt->number * sizeof(*sgt->buf)); in caam_sgt_derive()
122 sgt->paddr = sgt->buf->paddr + off; in caam_sgt_derive()
135 caam_free(data->buf); in caam_sgtbuf_free()
138 data->buf = NULL; in caam_sgtbuf_free()
[all …]
/optee_os-3.20.0/core/lib/zlib/
A Dadler32.c17 #define DO1(buf,i) {adler += (buf)[i]; sum2 += adler;} argument
18 #define DO2(buf,i) DO1(buf,i); DO1(buf,i+1); argument
19 #define DO4(buf,i) DO2(buf,i); DO2(buf,i+2); argument
20 #define DO8(buf,i) DO4(buf,i); DO4(buf,i+4); argument
21 #define DO16(buf) DO8(buf,0); DO8(buf,8); argument
66 const Bytef *buf;
88 if (buf == Z_NULL)
109 buf += 16;
119 DO16(buf);
120 buf += 16;
[all …]
/optee_os-3.20.0/lib/libutee/
A Dtee_api_panic.c43 if (!buf) in check_access()
47 return TEE_CheckMemoryAccessRights(flags, buf, len); in check_access()
52 void __utee_check_outbuf_annotation(void *buf, uint32_t *len) in __utee_check_outbuf_annotation() argument
57 check_access(ACCESS_W_ANY, buf, *len)); in __utee_check_outbuf_annotation()
60 void __utee_check_instring_annotation(const char *buf) in __utee_check_instring_annotation() argument
63 check_access(ACCESS_R, (char *)buf, strlen(buf) + 1)); in __utee_check_instring_annotation()
71 check_access(ACCESS_W_ANY, buf, *len)); in __utee_check_outstring_annotation()
74 void __utee_check_out_annotation(void *buf, const size_t len) in __utee_check_out_annotation() argument
77 check_access(ACCESS_W, buf, len)); in __utee_check_out_annotation()
86 void __utee_check_inout_annotation(void *buf, const size_t len) in __utee_check_inout_annotation() argument
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/math/
A Drand_prime.c17 unsigned char *buf; in rand_prime() local
40 buf = XCALLOC(1, len); in rand_prime()
41 if (buf == NULL) { in rand_prime()
48 XFREE(buf); in rand_prime()
53 buf[0] |= 0x80 | 0x40; in rand_prime()
54 buf[len-1] |= 0x01 | ((type & USE_BBS) ? 0x02 : 0x00); in rand_prime()
57 if ((err = mp_read_unsigned_bin(N, buf, len)) != CRYPT_OK) { in rand_prime()
58 XFREE(buf); in rand_prime()
64 XFREE(buf); in rand_prime()
70 zeromem(buf, len); in rand_prime()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/pk/ec25519/
A Dec25519_crypto_ctx.c14 unsigned char *buf = out; in ec25519_crypto_ctx() local
23 XMEMCPY(buf, prefix, prefix_len); in ec25519_crypto_ctx()
24 buf += prefix_len; in ec25519_crypto_ctx()
25 XMEMCPY(buf, &flag, 1); in ec25519_crypto_ctx()
26 buf++; in ec25519_crypto_ctx()
27 XMEMCPY(buf, &ctxlen8, 1); in ec25519_crypto_ctx()
28 buf++; in ec25519_crypto_ctx()
32 XMEMCPY(buf, ctx, ctxlen); in ec25519_crypto_ctx()
33 buf += ctxlen; in ec25519_crypto_ctx()
36 *outlen = buf-out; in ec25519_crypto_ctx()
/optee_os-3.20.0/core/lib/libtomcrypt/src/misc/bcrypt/
A Dbcrypt.c83 unsigned char *buf[3], blkbuf[4]; in bcrypt_pbkdf_openbsd() local
111 if (buf[0] != NULL) { in bcrypt_pbkdf_openbsd()
112 XFREE(buf[0]); in bcrypt_pbkdf_openbsd()
117 buf[1] = buf[0] + MAXBLOCKSIZE; in bcrypt_pbkdf_openbsd()
118 buf[2] = buf[1] + MAXBLOCKSIZE; in bcrypt_pbkdf_openbsd()
149 XMEMCPY(buf[2], buf[1], y); in bcrypt_pbkdf_openbsd()
154 if ((err = hash_memory(hash_idx, buf[1], y, buf[0], &x)) != CRYPT_OK) { in bcrypt_pbkdf_openbsd()
162 buf[2][x] ^= buf[1][x]; in bcrypt_pbkdf_openbsd()
172 out[dest] = buf[2][y]; in bcrypt_pbkdf_openbsd()
180 zeromem(buf[0], MAXBLOCKSIZE*3); in bcrypt_pbkdf_openbsd()
[all …]
/optee_os-3.20.0/core/lib/libfdt/
A Dfdt_empty_tree.c13 int fdt_create_empty_tree(void *buf, int bufsize) in fdt_create_empty_tree() argument
17 err = fdt_create(buf, bufsize); in fdt_create_empty_tree()
21 err = fdt_finish_reservemap(buf); in fdt_create_empty_tree()
25 err = fdt_begin_node(buf, ""); in fdt_create_empty_tree()
29 err = fdt_end_node(buf); in fdt_create_empty_tree()
33 err = fdt_finish(buf); in fdt_create_empty_tree()
37 return fdt_open_into(buf, buf, bufsize); in fdt_create_empty_tree()
/optee_os-3.20.0/core/lib/libtomcrypt/src/pk/asn1/der/utctime/
A Dder_decode_utctime.c30 y = s_char_to_int(buf[x])*10 + s_char_to_int(buf[x+1]); \
44 unsigned char buf[32] = { 0 }; /* initialize as all zeroes */ in der_decode_utctime() local
53 if (*inlen < 2UL || (in[1] >= sizeof(buf)) || ((in[1] + 2UL) > *inlen)) { in der_decode_utctime()
63 buf[x] = y; in der_decode_utctime()
90 if (buf[x] == 'Z') { in der_decode_utctime()
93 if (buf[x] == '+' || buf[x] == '-') { in der_decode_utctime()
94 out->off_dir = (buf[x++] == '+') ? 0 : 1; in der_decode_utctime()
104 if (buf[x] == 'Z') { in der_decode_utctime()
107 if (buf[x] == '+' || buf[x] == '-') { in der_decode_utctime()
108 out->off_dir = (buf[x++] == '+') ? 0 : 1; in der_decode_utctime()
/optee_os-3.20.0/core/lib/libtomcrypt/src/encauth/eax/
A Deax_init.c29 unsigned char *buf; in eax_init() local
48 buf = XMALLOC(MAXBLOCKSIZE); in eax_init()
52 if (buf != NULL) { in eax_init()
53 XFREE(buf); in eax_init()
62 zeromem(buf, MAXBLOCKSIZE); in eax_init()
82 zeromem(buf, MAXBLOCKSIZE); in eax_init()
83 buf[blklen - 1] = 1; in eax_init()
113 zeromem(buf, MAXBLOCKSIZE); in eax_init()
114 buf[blklen-1] = 2; in eax_init()
122 zeromem(buf, MAXBLOCKSIZE); in eax_init()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/pk/pkcs1/
A Dpkcs_1_mgf1.c29 unsigned char *buf; in pkcs_1_mgf1() local
44 buf = XMALLOC(hLen); in pkcs_1_mgf1()
45 if (md == NULL || buf == NULL) { in pkcs_1_mgf1()
49 if (buf != NULL) { in pkcs_1_mgf1()
50 XFREE(buf); in pkcs_1_mgf1()
60 STORE32H(counter, buf); in pkcs_1_mgf1()
70 if ((err = hash_descriptor[hash_idx]->process(md, buf, 4)) != CRYPT_OK) { in pkcs_1_mgf1()
73 if ((err = hash_descriptor[hash_idx]->done(md, buf)) != CRYPT_OK) { in pkcs_1_mgf1()
79 *mask++ = buf[x]; in pkcs_1_mgf1()
86 zeromem(buf, hLen); in pkcs_1_mgf1()
[all …]
/optee_os-3.20.0/core/pta/stm32mp/
A Dbsec_pta.c45 if (pt != exp_pt || !buf || !size || in bsec_read_mem()
58 otp_id++, buf++) { in bsec_read_mem()
64 *buf = 0x0; in bsec_read_mem()
70 *buf); in bsec_read_mem()
83 *buf = PTA_BSEC_LOCK_ERROR; in bsec_read_mem()
86 *buf = 0; in bsec_read_mem()
93 *buf |= PTA_BSEC_LOCK_PERM; in bsec_read_mem()
100 *buf |= PTA_BSEC_LOCK_SHADOW_R; in bsec_read_mem()
171 otp_id++, buf++) { in bsec_write_mem()
176 otp_id, *buf); in bsec_write_mem()
[all …]
/optee_os-3.20.0/core/drivers/crypto/caam/blob/
A Dcaam_blob.c27 struct caambuf buf = { }; in caam_blob_mkvb_init() local
32 res = caam_calloc_align_buf(&buf, MKVB_SIZE); in caam_blob_mkvb_init()
45 caam_desc_add_ptr(desc, buf.paddr); in caam_blob_mkvb_init()
49 cache_operation(TEE_CACHEFLUSH, buf.data, buf.length); in caam_blob_mkvb_init()
58 cache_operation(TEE_CACHEINVALIDATE, buf.data, MKVB_SIZE); in caam_blob_mkvb_init()
59 BLOB_DUMPBUF("MKVB", buf.data, buf.length); in caam_blob_mkvb_init()
60 memcpy(&stored_key, buf.data, buf.length); in caam_blob_mkvb_init()
66 caam_free_buf(&buf); in caam_blob_mkvb_init()

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