Home
last modified time | relevance | path

Searched refs:blen (Results 1 – 25 of 51) sorted by relevance

123

/optee_os/lib/libutils/ext/
H 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/ldelf/
H A Dmain.c63 size_t blen; member
72 size_t blen = 0; in print_to_pbuf() local
75 if (pbuf->buf && pbuf->blen > pbuf->ret) { in print_to_pbuf()
77 blen = pbuf->blen - pbuf->ret; in print_to_pbuf()
80 ret = vsnprintk(buf, blen, fmt, ap); in print_to_pbuf()
90 size_t blen = 0; in copy_to_pbuf() local
92 if (pbuf->buf && pbuf->blen > pbuf->ret) { in copy_to_pbuf()
94 blen = pbuf->blen - pbuf->ret; in copy_to_pbuf()
95 memcpy(buf, b, MIN(blen, bl)); in copy_to_pbuf()
102 static void __noreturn ftrace_dump(void *buf, size_t *blen) in ftrace_dump() argument
[all …]
/optee_os/core/lib/libtomcrypt/src/pk/asn1/der/bit/
H A Dder_decode_bit_string.c24 unsigned long dlen, blen, x, y; in der_decode_bit_string() local
56 blen = ((dlen - 1) << 3) - (in[x++] & 7); in der_decode_bit_string()
59 if (blen > *outlen) { in der_decode_bit_string()
60 *outlen = blen; in der_decode_bit_string()
65 for (y = 0; y < blen; y++) { in der_decode_bit_string()
73 *outlen = blen; in der_decode_bit_string()
H A Dder_decode_raw_bit_string.c27 unsigned long dlen, blen, x, y; in der_decode_raw_bit_string() local
59 blen = ((dlen - 1) << 3) - (in[x++] & 7); in der_decode_raw_bit_string()
62 if (blen > *outlen) { in der_decode_raw_bit_string()
63 *outlen = blen; in der_decode_raw_bit_string()
68 for (y = 0; y < blen; y++) { in der_decode_raw_bit_string()
80 *outlen = blen; in der_decode_raw_bit_string()
/optee_os/lib/libmbedtls/mbedtls/library/
H A Decdh.c275 unsigned char *buf, size_t blen, in ecdh_make_params_internal() argument
314 blen)) != 0) { in ecdh_make_params_internal()
319 blen -= grp_len; in ecdh_make_params_internal()
322 &pt_len, buf, blen)) != 0) { in ecdh_make_params_internal()
338 unsigned char *buf, size_t blen, in mbedtls_ecdh_make_params() argument
350 return ecdh_make_params_internal(ctx, olen, ctx->point_format, buf, blen, in mbedtls_ecdh_make_params()
357 buf, blen, f_rng, p_rng); in mbedtls_ecdh_make_params()
361 ctx->point_format, buf, blen, in mbedtls_ecdh_make_params()
494 unsigned char *buf, size_t blen, in ecdh_make_public_internal() argument
531 buf, blen); in ecdh_make_public_internal()
[all …]
H A Decdsa.c204 const unsigned char *buf, size_t blen) in derive_mpi() argument
208 size_t use_size = blen > n_size ? n_size : blen; in derive_mpi()
245 const mbedtls_mpi *d, const unsigned char *buf, size_t blen, in mbedtls_ecdsa_sign_restartable() argument
340 MBEDTLS_MPI_CHK(derive_mpi(grp, &e, buf, blen)); in mbedtls_ecdsa_sign_restartable()
381 const mbedtls_mpi *d, const unsigned char *buf, size_t blen, in mbedtls_ecdsa_sign() argument
385 return mbedtls_ecdsa_sign_restartable(grp, r, s, d, buf, blen, in mbedtls_ecdsa_sign()
399 const mbedtls_mpi *d, const unsigned char *buf, size_t blen, in mbedtls_ecdsa_sign_det_restartable() argument
436 MBEDTLS_MPI_CHK(derive_mpi(grp, &h, buf, blen)); in mbedtls_ecdsa_sign_det_restartable()
450 ret = mbedtls_ecdsa_sign(grp, r, s, d, buf, blen, in mbedtls_ecdsa_sign_det_restartable()
453 ret = mbedtls_ecdsa_sign_restartable(grp, r, s, d, buf, blen, in mbedtls_ecdsa_sign_det_restartable()
[all …]
/optee_os/core/pta/
H A Ddevice.c25 uint32_t blen, uint32_t *pos, uint32_t rflags) in add_ta() argument
37 if (*pos + sizeof(*uuid) <= blen) in add_ta()
51 uint32_t blen = 0; in get_devices() local
64 blen = params[0].memref.size; in get_devices()
67 add_ta(ta->flags, &ta->uuid, buf, blen, &pos, rflags); in get_devices()
71 stmm_get_uuid(), buf, blen, &pos, rflags); in get_devices()
75 add_ta(eta->flags, &eta->uuid, buf, blen, &pos, in get_devices()
79 if (pos > blen) in get_devices()
/optee_os/core/tee/
H A Dtee_svc.c114 void *buf, size_t *blen) in get_prop_tee_dev_id() argument
122 if (*blen < sizeof(uuid)) { in get_prop_tee_dev_id()
123 *blen = sizeof(uuid); in get_prop_tee_dev_id()
126 *blen = sizeof(uuid); in get_prop_tee_dev_id()
157 void *buf, size_t *blen) in get_prop_tee_sys_time_prot_level() argument
161 if (*blen < sizeof(prot)) { in get_prop_tee_sys_time_prot_level()
162 *blen = sizeof(prot); in get_prop_tee_sys_time_prot_level()
165 *blen = sizeof(prot); in get_prop_tee_sys_time_prot_level()
171 void *buf, size_t *blen) in get_prop_client_id() argument
173 if (*blen < sizeof(TEE_Identity)) { in get_prop_client_id()
[all …]
H A Dtee_fs_rpc.c24 static TEE_Result create_filename(void *buf, size_t blen, in create_filename() argument
31 if (pos >= blen) in create_filename()
36 if (pos >= blen) in create_filename()
39 l = blen - pos; in create_filename()
/optee_os/core/drivers/crypto/se050/core/
H 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 hw_get_random_bytes(void *buf, size_t blen) in hw_get_random_bytes() argument
36 return do_rng_read(buf, blen); in hw_get_random_bytes()
H A Drsa.c332 size_t blen = 0; in decrypt_nopad() local
348 blen = CFG_CORE_BIGNUM_MAX_BITS / 8; in decrypt_nopad()
349 buf = mempool_calloc(mempool_default, 1, blen); in decrypt_nopad()
358 st = sss_se05x_asymmetric_decrypt(&ctx, buf, rsa_len, buf, &blen); in decrypt_nopad()
366 while ((offset < blen - 1) && (buf[offset] == 0)) in decrypt_nopad()
369 if (*dst_len < blen - offset) { in decrypt_nopad()
370 *dst_len = blen - offset; in decrypt_nopad()
375 *dst_len = blen - offset; in decrypt_nopad()
396 size_t blen = 0; in encrypt_nopad() local
410 blen = CFG_CORE_BIGNUM_MAX_BITS / 8; in encrypt_nopad()
[all …]
/optee_os/core/kernel/
H 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/arch/arm/plat-vexpress/
H 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/lib/libmbedtls/mbedtls/include/mbedtls/
H A Decdsa.h163 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
209 const unsigned char *buf, size_t blen,
275 const unsigned char *buf, size_t blen,
337 const mbedtls_mpi *d, const unsigned char *buf, size_t blen,
376 const unsigned char *buf, size_t blen,
417 const unsigned char *buf, size_t blen,
H A Decdh.h292 unsigned char *buf, size_t blen,
374 unsigned char *buf, size_t blen,
398 const unsigned char *buf, size_t blen);
430 unsigned char *buf, size_t blen,
/optee_os/core/lib/libtomcrypt/
H A Drsa.c218 unsigned long blen, offset; in rsadorep() local
226 blen = _CFG_CORE_LTC_BIGNUM_MAX_BITS / sizeof(uint8_t); in rsadorep()
227 buf = mempool_alloc(mempool_default, blen); in rsadorep()
233 ltc_res = rsa_exptmod(src, src_len, buf, &blen, ltc_key->type, in rsadorep()
254 while ((offset < blen - 1) && (buf[offset] == 0)) in rsadorep()
257 if (*dst_len < blen - offset) { in rsadorep()
258 *dst_len = blen - offset; in rsadorep()
264 *dst_len = blen - offset; in rsadorep()
346 unsigned long blen; in sw_crypto_acipher_rsaes_decrypt() local
387 blen = mod_size - 11; in sw_crypto_acipher_rsaes_decrypt()
[all …]
/optee_os/lib/libutils/ext/include/
H A Dbase64.h12 bool base64_enc(const void *data, size_t size, char *buf, size_t *blen);
13 bool base64_dec(const char *data, size_t size, void *buf, size_t *blen);
/optee_os/core/crypto/
H A Drng_hw.c25 TEE_Result crypto_rng_read(void *buf, size_t blen) in crypto_rng_read() argument
30 return hw_get_random_bytes(buf, blen); in crypto_rng_read()
H 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()
/optee_os/lib/libmbedtls/core/
H A Drsa.c346 unsigned long blen = 0; in sw_crypto_acipher_rsanopad_encrypt() local
357 blen = CFG_CORE_BIGNUM_MAX_BITS / 8; in sw_crypto_acipher_rsanopad_encrypt()
358 buf = malloc(blen); in sw_crypto_acipher_rsanopad_encrypt()
364 memset(buf, 0, blen); in sw_crypto_acipher_rsanopad_encrypt()
411 unsigned long blen = 0; in sw_crypto_acipher_rsanopad_decrypt() local
418 blen = CFG_CORE_BIGNUM_MAX_BITS / 8; in sw_crypto_acipher_rsanopad_decrypt()
419 buf = malloc(blen); in sw_crypto_acipher_rsanopad_decrypt()
425 memset(buf, 0, blen); in sw_crypto_acipher_rsanopad_decrypt()
474 size_t blen = 0; in sw_crypto_acipher_rsaes_decrypt() local
505 blen = mod_size - 11; in sw_crypto_acipher_rsaes_decrypt()
[all …]
/optee_os/core/include/kernel/
H A Dtee_misc.h21 uint32_t tee_b2hs(uint8_t *b, uint8_t *hs, uint32_t blen, uint32_t hslen);
27 uint32_t tee_hs2b(uint8_t *hs, uint8_t *b, uint32_t hslen, uint32_t blen);
/optee_os/ta/pkcs11/src/
H A Dserializer.c176 enum pkcs11_rc serialize(char **bstart, size_t *blen, void *data, size_t len) in serialize() argument
181 if (ADD_OVERFLOW(*blen, len, &nlen)) in serialize()
188 TEE_MemMove(buf + *blen, data, len); in serialize()
190 *blen = nlen; in serialize()
/optee_os/core/arch/arm/include/kernel/
H A Dspmc_sp_handler.h26 struct ffa_rxtx *rxtx, size_t blen, size_t flen,
39 struct ffa_rxtx *rxtx __unused, size_t blen __unused, in spmc_sp_add_share()
/optee_os/core/include/tee/
H A Dtee_svc.h25 void *buf, size_t *blen);
46 void *buf, uint32_t *blen,
/optee_os/core/include/
H A Drng_support.h10 TEE_Result hw_get_random_bytes(void *buf, size_t blen);

123