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Searched refs:blen (Results 1 – 25 of 63) sorted by relevance

123

/optee_os/ldelf/
A Dmain.c55 size_t blen; member
64 size_t blen = 0; in print_to_pbuf() local
67 if (pbuf->buf && pbuf->blen > pbuf->ret) { in print_to_pbuf()
69 blen = pbuf->blen - pbuf->ret; in print_to_pbuf()
72 ret = vsnprintk(buf, blen, fmt, ap); in print_to_pbuf()
82 size_t blen = 0; in copy_to_pbuf() local
84 if (pbuf->buf && pbuf->blen > pbuf->ret) { in copy_to_pbuf()
86 blen = pbuf->blen - pbuf->ret; in copy_to_pbuf()
87 memcpy(buf, b, MIN(blen, bl)); in copy_to_pbuf()
96 struct print_buf_ctx pbuf = { .buf = buf, .blen = *blen }; in ftrace_dump()
[all …]
/optee_os/lib/libutee/
A Dbase64.c16 bool _base64_enc(const void *data, size_t dlen, char *buf, size_t *blen) in _base64_enc() argument
23 if (*blen < n) { in _base64_enc()
24 *blen = n; in _base64_enc()
56 *blen = boffs; in _base64_enc()
73 bool _base64_dec(const char *data, size_t size, void *buf, size_t *blen) in _base64_dec() argument
96 if (b && m < *blen) in _base64_dec()
103 if (b && m < *blen) in _base64_dec()
110 if (b && m < *blen) in _base64_dec()
124 ret = (!m && !*blen) || (b && (m <= *blen)); in _base64_dec()
125 *blen = m; in _base64_dec()
/optee_os/lib/libmbedtls/mbedtls/library/
A Decdh.c333 blen ) ) != 0 ) in ecdh_make_params_internal()
337 blen -= grp_len; in ecdh_make_params_internal()
355 unsigned char *buf, size_t blen, in mbedtls_ecdh_make_params() argument
554 buf, blen ); in ecdh_make_public_internal()
561 unsigned char *buf, size_t blen, in mbedtls_ecdh_make_public() argument
604 blen ) ) != 0 ) in ecdh_read_public_internal()
607 if( (size_t)( p - buf ) != blen ) in ecdh_read_public_internal()
623 return( ecdh_read_public_internal( ctx, buf, blen ) ); in mbedtls_ecdh_read_public()
643 size_t blen, in ecdh_calc_secret_internal() argument
680 if( mbedtls_mpi_size( &ctx->z ) > blen ) in ecdh_calc_secret_internal()
[all …]
A Decdsa.c228 const unsigned char *buf, size_t blen ) in derive_mpi() argument
232 size_t use_size = blen > n_size ? n_size : blen; in derive_mpi()
349 MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) ); in ecdsa_sign_restartable()
412 ECDSA_VALIDATE_RET( buf != NULL || blen == 0 ); in mbedtls_ecdsa_sign()
415 return( ecdsa_sign_restartable( grp, r, s, d, buf, blen, in mbedtls_ecdsa_sign()
462 MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) ); in ecdsa_sign_det_restartable()
475 ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen, in ecdsa_sign_det_restartable()
566 ECDSA_VALIDATE_RET( buf != NULL || blen == 0 ); in mbedtls_ecdsa_sign_det()
585 ECDSA_VALIDATE_RET( buf != NULL || blen == 0 ); in mbedtls_ecdsa_sign_det_ext()
645 MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) ); in ecdsa_verify_restartable()
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/bit/
A Dder_decode_bit_string.c31 unsigned long dlen, blen, x, y; in der_decode_bit_string() local
63 blen = ((dlen - 1) << 3) - (in[x++] & 7); in der_decode_bit_string()
66 if (blen > *outlen) { in der_decode_bit_string()
67 *outlen = blen; in der_decode_bit_string()
72 for (y = 0; y < blen; y++) { in der_decode_bit_string()
80 *outlen = blen; in der_decode_bit_string()
A Dder_decode_raw_bit_string.c34 unsigned long dlen, blen, x, y; in der_decode_raw_bit_string() local
66 blen = ((dlen - 1) << 3) - (in[x++] & 7); in der_decode_raw_bit_string()
69 if (blen > *outlen) { in der_decode_raw_bit_string()
70 *outlen = blen; in der_decode_raw_bit_string()
75 for (y = 0; y < blen; y++) { in der_decode_raw_bit_string()
87 *outlen = blen; in der_decode_raw_bit_string()
/optee_os/core/pta/
A Ddevice.c24 uint32_t blen, uint32_t *pos, uint32_t rflags) in add_ta() argument
33 if (*pos + sizeof(*uuid) <= blen) in add_ta()
47 uint32_t blen = 0; in get_devices() local
60 blen = params[0].memref.size; in get_devices()
63 add_ta(ta->flags, &ta->uuid, buf, blen, &pos, rflags); in get_devices()
67 add_ta(eta->flags, &eta->uuid, buf, blen, &pos, in get_devices()
71 if (pos > blen) in get_devices()
/optee_os/core/kernel/
A Dtee_misc.c34 uint32_t tee_b2hs(uint8_t *b, uint8_t *hs, uint32_t blen, uint32_t hslen) in tee_b2hs() argument
38 if (blen * 2 + 1 > hslen) in tee_b2hs()
41 for (; i < blen; i++) { in tee_b2hs()
45 hs[blen * 2] = 0; in tee_b2hs()
47 return blen * 2; in tee_b2hs()
50 uint32_t tee_hs2b(uint8_t *hs, uint8_t *b, uint32_t hslen, uint32_t blen) in tee_hs2b() argument
57 if (len > blen) in tee_hs2b()
/optee_os/core/drivers/crypto/se050/core/
A Drng.c12 static TEE_Result do_rng_read(void *buf, size_t blen) in do_rng_read() argument
18 status = sss_se05x_rng_get_random(&rng, buf, blen); in do_rng_read()
31 TEE_Result crypto_rng_read(void *buf, size_t blen) in crypto_rng_read() argument
36 return do_rng_read(buf, blen); in crypto_rng_read()
A Drsa.c287 size_t blen = 0; in decrypt_nopad() local
303 blen = CFG_CORE_BIGNUM_MAX_BITS / 8; in decrypt_nopad()
304 buf = mempool_calloc(mempool_default, 1, blen); in decrypt_nopad()
324 if (*dst_len < blen - offset) { in decrypt_nopad()
325 *dst_len = blen - offset; in decrypt_nopad()
330 *dst_len = blen - offset; in decrypt_nopad()
351 size_t blen = 0; in encrypt_nopad() local
365 blen = CFG_CORE_BIGNUM_MAX_BITS / 8; in encrypt_nopad()
386 if (*dst_len < blen - offset) { in encrypt_nopad()
387 *dst_len = blen - offset; in encrypt_nopad()
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/optee_os/lib/libmbedtls/core/
A Drsa.c262 buf = malloc(blen); in crypto_acipher_rsanopad_encrypt()
268 memset(buf, 0, blen); in crypto_acipher_rsanopad_encrypt()
315 buf = malloc(blen); in crypto_acipher_rsanopad_decrypt()
321 memset(buf, 0, blen); in crypto_acipher_rsanopad_decrypt()
359 size_t blen = 0; in crypto_acipher_rsaes_decrypt() local
376 blen = mod_size - 11; in crypto_acipher_rsaes_decrypt()
380 blen = src_len; in crypto_acipher_rsaes_decrypt()
384 buf = malloc(blen); in crypto_acipher_rsaes_decrypt()
422 if (*dst_len < blen) { in crypto_acipher_rsaes_decrypt()
423 *dst_len = blen; in crypto_acipher_rsaes_decrypt()
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/optee_os/core/tee/
A Dtee_svc.c122 *blen = sizeof(uuid); in get_prop_tee_dev_id()
125 *blen = sizeof(uuid); in get_prop_tee_dev_id()
161 *blen = sizeof(prot); in get_prop_tee_sys_time_prot_level()
164 *blen = sizeof(prot); in get_prop_tee_sys_time_prot_level()
185 *blen = sizeof(TEE_UUID); in get_prop_ta_app_id()
188 *blen = sizeof(TEE_UUID); in get_prop_ta_app_id()
195 size_t *blen) in get_prop_feat_bti_implemented() argument
203 *blen = sizeof(bti_impl); in get_prop_feat_bti_implemented()
419 if (buf && blen) { in syscall_get_property()
428 res2 = copy_to_user(blen, &klen, sizeof(*blen)); in syscall_get_property()
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/optee_os/core/lib/libtomcrypt/
A Drsa.c194 buf = malloc(blen); in rsadorep()
225 *dst_len = blen - offset; in rsadorep()
231 *dst_len = blen - offset; in rsadorep()
286 unsigned long blen; in crypto_acipher_rsaes_decrypt() local
317 blen = mod_size - 11; in crypto_acipher_rsaes_decrypt()
321 blen = src_len; in crypto_acipher_rsaes_decrypt()
325 buf = malloc(blen); in crypto_acipher_rsaes_decrypt()
358 if (*dst_len < blen) { in crypto_acipher_rsaes_decrypt()
359 *dst_len = blen; in crypto_acipher_rsaes_decrypt()
365 *dst_len = blen; in crypto_acipher_rsaes_decrypt()
[all …]
/optee_os/core/arch/arm/plat-vexpress/
A Dvendor_props.c29 void *buf, size_t *blen) in get_prop_endorsement() argument
38 if (*blen < sizeof(bin)) { in get_prop_endorsement()
39 *blen = sizeof(bin); in get_prop_endorsement()
42 *blen = sizeof(bin); in get_prop_endorsement()
/optee_os/out/arm/export-ta_arm32/include/mbedtls/
A Decdh.h283 unsigned char *buf, size_t blen,
365 unsigned char *buf, size_t blen,
389 const unsigned char *buf, size_t blen );
422 unsigned char *buf, size_t blen,
A Decdsa.h173 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
233 const unsigned char *buf, size_t blen,
279 const unsigned char *buf, size_t blen,
318 const unsigned char *buf, size_t blen,
/optee_os/out/arm/export-ta_arm64/host_include/mbedtls/
A Decdh.h283 unsigned char *buf, size_t blen,
365 unsigned char *buf, size_t blen,
389 const unsigned char *buf, size_t blen );
422 unsigned char *buf, size_t blen,
A Decdsa.h173 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
233 const unsigned char *buf, size_t blen,
279 const unsigned char *buf, size_t blen,
318 const unsigned char *buf, size_t blen,
/optee_os/lib/libmbedtls/mbedtls/include/mbedtls/
A Decdh.h283 unsigned char *buf, size_t blen,
365 unsigned char *buf, size_t blen,
389 const unsigned char *buf, size_t blen );
422 unsigned char *buf, size_t blen,
A Decdsa.h173 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
233 const unsigned char *buf, size_t blen,
279 const unsigned char *buf, size_t blen,
318 const unsigned char *buf, size_t blen,
/optee_os/out/arm/export-ta_arm64/include/mbedtls/
A Decdh.h283 unsigned char *buf, size_t blen,
365 unsigned char *buf, size_t blen,
389 const unsigned char *buf, size_t blen );
422 unsigned char *buf, size_t blen,
A Decdsa.h173 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
233 const unsigned char *buf, size_t blen,
279 const unsigned char *buf, size_t blen,
318 const unsigned char *buf, size_t blen,
/optee_os/out/arm/export-ta_arm32/host_include/mbedtls/
A Decdh.h283 unsigned char *buf, size_t blen,
365 unsigned char *buf, size_t blen,
389 const unsigned char *buf, size_t blen );
422 unsigned char *buf, size_t blen,
A Decdsa.h173 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
233 const unsigned char *buf, size_t blen,
279 const unsigned char *buf, size_t blen,
318 const unsigned char *buf, size_t blen,
/optee_os/core/crypto/
A Drng_fortuna.c341 static TEE_Result generate_random_data(void *buf, size_t blen) in generate_random_data() argument
345 res = generate_blocks(buf, blen / BLOCK_SIZE); in generate_random_data()
348 if (blen % BLOCK_SIZE) { in generate_random_data()
350 uint8_t *b = (uint8_t *)buf + ROUNDDOWN(blen, BLOCK_SIZE); in generate_random_data()
355 memcpy(b, block, blen % BLOCK_SIZE); in generate_random_data()
476 static TEE_Result fortuna_read(void *buf, size_t blen) in fortuna_read() argument
489 if (blen) { in fortuna_read()
492 res = generate_random_data(buf, blen); in fortuna_read()
514 TEE_Result crypto_rng_read(void *buf, size_t blen) in crypto_rng_read() argument
523 n = MIN(blen - offs, SIZE_1M); in crypto_rng_read()

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