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/optee_os/core/drivers/crypto/crypto_api/acipher/
A Drsassa.c218 rsa_data.cipher.length = EM.length; in rsassa_pkcs1_v1_5_sign()
271 rsa_data.cipher.length = EM.length; in rsassa_pkcs1_v1_5_verify()
276 EM.length = rsa_data.cipher.length; in rsassa_pkcs1_v1_5_verify()
295 if (EM.length == EM_gen.length) { in rsassa_pkcs1_v1_5_verify()
445 mgf_data.seed.length = hash.length; in emsa_pss_encode()
447 mgf_data.mask.length = dbMask.length; in emsa_pss_encode()
461 mod_op.n.length = dbMask.length; in emsa_pss_encode()
463 mod_op.a.length = DB.length; in emsa_pss_encode()
465 mod_op.b.length = dbMask.length; in emsa_pss_encode()
467 mod_op.result.length = dbMask.length; in emsa_pss_encode()
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/optee_os/core/drivers/crypto/caam/acipher/
A Dcaam_rsa.c111 key->p.length += key->q.length; in do_keypair_free()
116 key->dp.length += key->dq.length + key->qp.length; in do_keypair_free()
816 maskedDB.length = dbMask.length; in do_oaep_decoding()
843 mod_op.n.length = seed.length; in do_oaep_decoding()
847 mod_op.b.length = seed.length; in do_oaep_decoding()
877 mod_op.n.length = DB.length; in do_oaep_decoding()
881 mod_op.b.length = dbMask.length; in do_oaep_decoding()
1081 maskedDB.length = dbMask.length; in do_oaep_encoding()
1086 mod_op.a.length = DB.length; in do_oaep_encoding()
1088 mod_op.b.length = dbMask.length; in do_oaep_encoding()
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A Dcaam_prime_dsa.c86 if (seed->length > 16) { in do_desc_prime_q()
130 prime->q->length - 16)); in do_desc_prime_q()
386 prime->q->length)); in do_desc_prime_p()
520 prime->q->length); in run_prime_q()
549 prime->p->length); in run_prime_p()
551 prime->p->length); in run_prime_p()
602 prime->p->length)); in do_generator()
610 prime->q->length)); in do_generator()
621 prime->p->length)); in do_generator()
693 if (data->q->length > 256) in caam_prime_dsa_gen()
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A Dcaam_prime_rsa.c97 const size_t length; member
350 psize = smallprimes[idx].length; in search_smallprime()
356 prime->length = psize; in search_smallprime()
403 data->p->length)); in do_desc_setup()
416 small_prime->length)); in do_desc_setup()
476 small_prime->length)); in do_desc_prime()
668 } else if (p->length > check_len) { in do_checks_primes()
670 (p->length - check_len))); in do_checks_primes()
748 data->p->length); in run_primes()
750 data->q->length); in run_primes()
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A Dcaam_dh.c265 caam_dh_key.x.length); in do_gen_keypair()
274 caam_dh_key.y.length); in do_gen_keypair()
283 memset(dh_r.data, UINT8_MAX, dh_r.length); in do_gen_keypair()
325 caam_dh_key.x.length); in do_gen_keypair()
327 caam_dh_key.y.length); in do_gen_keypair()
331 caam_dh_key.x.length, in do_gen_keypair()
341 caam_dh_key.x.length); in do_gen_keypair()
343 caam_dh_key.y.length); in do_gen_keypair()
348 caam_dh_key.y.length, in do_gen_keypair()
404 sdata->secret.length, in do_shared_secret()
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A Dcaam_dsa.c124 outkey->q.length); in get_keypair_domain_params()
130 outkey->g.length); in get_keypair_domain_params()
136 outkey->p.length); in get_keypair_domain_params()
406 caam_dsa_key.x.length); in do_gen_keypair()
415 caam_dsa_key.y.length); in do_gen_keypair()
447 caam_dsa_key.x.length); in do_gen_keypair()
449 caam_dsa_key.y.length); in do_gen_keypair()
518 sdata->message.length); in do_sign()
598 sdata->signature.length); in do_sign()
658 sdata->message.length); in do_verify()
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A Dcaam_ecc.c267 xy.length = 2 * (key_size / 8); in do_gen_keypair()
300 xy.length / 2, key->y); in do_gen_keypair()
305 ECC_DUMPBUF("X", xy.data, xy.length / 2); in do_gen_keypair()
306 ECC_DUMPBUF("Y", xy.data + xy.length / 2, xy.length / 2); in do_gen_keypair()
364 sdata->message.length); in do_sign()
386 sdata->signature.length, sign_len); in do_sign()
431 sign_c.orig.length = 2 * sdata->size_sec; in do_sign()
435 sdata->signature.length); in do_sign()
498 sdata->message.length); in do_verify()
513 sdata->signature.length); in do_verify()
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/optee_os/core/drivers/crypto/caam/utils/
A Dutils_dmaobj.c78 size_t length; member
189 sgtdata->length = dma->length; in add_sgtdata_entry()
193 obj->sgtbuf.length += dma->length; in add_sgtdata_entry()
432 entry->origbuf.length -= newbuf.length; in check_buffer_alignment()
487 entry->origbuf.length -= newbuf.length; in check_buffer_alignment()
611 dmabuf->buf.length += sgtbuf->length; in entry_sgtbuf_dmabuf()
672 obj->orig.length = length; in caam_dmaobj_init_input()
737 obj->orig.length = length; in caam_dmaobj_init_output()
750 newbuf.length = min_length - length; in caam_dmaobj_init_output()
1285 if (!obj || !obj->priv || !length || !*length) { in caam_dmaobj_sgtbuf_build()
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A Dutils_sgt.c19 size_t length) in caam_sgt_cache_op() argument
23 size_t rem_length = length; in caam_sgt_cache_op()
31 op_size = MIN(rem_length, insgt->buf[idx].length); in caam_sgt_cache_op()
47 sgt->buf[idx].length); in caam_sgt_fill_table()
52 sgt->buf[idx].length); in caam_sgt_fill_table()
58 size_t length) in caam_sgt_derive() argument
64 size_t rlength = length; in caam_sgt_derive()
69 if (from->length - offset < length) { in caam_sgt_derive()
75 off -= from->buf[idx].length; in caam_sgt_derive()
82 rlength -= MIN(rlength, from->buf[idx].length); in caam_sgt_derive()
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A Dutils_mem.c107 buf->length = size; in mem_alloc_buf()
172 buf->length = 0; in caam_free_buf()
253 if (buf->length > SMALL_PAGE_SIZE) { in caam_mem_get_pa_area()
255 if (buf->length % SMALL_PAGE_SIZE) in caam_mem_get_pa_area()
281 pabufs[nb_pa_area].length = 0; in caam_mem_get_pa_area()
311 pabufs[nb_pa_area].length = 0; in caam_mem_get_pa_area()
338 if (offset >= src->length) in caam_mem_cpy_ltrim_buf()
339 offset = src->length - 1; in caam_mem_cpy_ltrim_buf()
341 cpy_size = MIN(dst->length, (src->length - offset)); in caam_mem_cpy_ltrim_buf()
343 src->length, offset); in caam_mem_cpy_ltrim_buf()
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/optee_os/lib/libutils/isoc/newlib/
A Dmemmove.c90 src_void _AND size_t length)
98 src += length;
99 dst += length;
100 while (length--)
103 while (length--)
116 src += length;
117 dst += length;
118 while (length--)
137 length -= BIGBLOCKSIZE;
143 length -= LITTLEBLOCKSIZE;
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A Dmemchr.c105 _DEFUN(memchr, (src_void, c, length), _CONST _PTR src_void _AND int c
106 _AND size_t length)
117 if (!length--)
124 if (!TOO_SMALL(length)) {
139 while (length >= LBLOCKSIZE) {
142 length -= LBLOCKSIZE;
153 while (length--) {
/optee_os/core/drivers/crypto/crypto_api/math/
A Dmodulus.c20 !data->b.length || !data->result.data || !data->result.length || in drvcrypt_xor_mod_n()
21 !data->n.length) in drvcrypt_xor_mod_n()
24 if (data->result.length < data->n.length) in drvcrypt_xor_mod_n()
36 min = MIN(data->a.length, data->b.length); in drvcrypt_xor_mod_n()
37 min = MIN(min, data->n.length); in drvcrypt_xor_mod_n()
43 if (min < data->n.length) { in drvcrypt_xor_mod_n()
45 if (data->a.length > min) { in drvcrypt_xor_mod_n()
48 data->n.length - min); in drvcrypt_xor_mod_n()
49 } else if (data->b.length > min) { in drvcrypt_xor_mod_n()
52 data->n.length - min); in drvcrypt_xor_mod_n()
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/optee_os/core/lib/libtomcrypt/src/misc/padding/
A Dpadding_pad.c26 LTC_ARGCHK(length != NULL); in _padding_padded_length()
30 r = *length % block_length; in _padding_padded_length()
70 *length += pad; in _padding_padded_length()
95 l = length; in padding_pad()
107 *padded_length = length + 256; in padding_pad()
115 diff = l - length; in padding_pad()
120 XMEMSET(&data[length], diff, diff); in padding_pad()
131 XMEMSET(&data[length], 0, diff-1); in padding_pad()
135 XMEMSET(&data[length + 1], 0, diff); in padding_pad()
136 data[length] = 0x80; in padding_pad()
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/optee_os/core/drivers/crypto/caam/cipher/
A Dcaam_cipher.c216 ctx->ctx.length, in caam_cipher_block()
223 ctx->ctx.length); in caam_cipher_block()
387 if (src->key1.length) { in caam_cipher_copy_state()
390 .length = src->key1.length in caam_cipher_copy_state()
395 if (src->key2.length) { in caam_cipher_copy_state()
398 .length = src->key2.length in caam_cipher_copy_state()
403 if (src->ctx.length) { in caam_cipher_copy_state()
406 .length = src->ctx.length in caam_cipher_copy_state()
415 .length = src->tweak.length in caam_cipher_copy_state()
670 .length = dupdate->src.length in do_update_streaming()
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A Dcaam_cipher_mac.c186 if (dupdate->src.length) { in do_update_mac()
199 dupdate->dst.length, in do_update_mac()
200 dupdate->dst.length); in do_update_mac()
271 .length = dupdate->src.length in do_update_mac()
317 if (ctx->ctx.length) { in run_cmac_desc()
395 if (ctx->ctx.length) in run_cmac_desc()
397 ctx->ctx.length); in run_cmac_desc()
545 .length = dupdate->src.length }; in do_update_cmac()
600 dinit.key1.length = len; in do_cmac_init()
602 dinit.key2.length = 0; in do_cmac_init()
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A Dcaam_cipher_xts.c26 for (idx = 0; idx < buf->length; idx++) { in do_galois_mult()
94 CIPHER_TRACE("Algo AES XTS length=%zu - %s", dupdate->src.length, in caam_cipher_update_xts()
108 ctx->tweak.length); in caam_cipher_update_xts()
144 fullsize = dupdate->src.length; in caam_cipher_update_xts()
158 srcbuf.length = ctx->alg->size_block; in caam_cipher_update_xts()
162 dstbuf.length = ctx->alg->size_block; in caam_cipher_update_xts()
174 CIPHER_DUMPBUF("Source", srcbuf.data, srcbuf.length); in caam_cipher_update_xts()
175 CIPHER_DUMPBUF("Dest", dstbuf.data, dstbuf.length); in caam_cipher_update_xts()
204 enc_tweak.orig.length); in caam_cipher_update_xts()
237 CIPHER_DUMPBUF("Source", tmpsrc.data, tmpsrc.length); in caam_cipher_update_xts()
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/optee_os/lib/libutee/
A Dtee_tcpudp_socket.c113 uint32_t *length, uint32_t timeout) in sock_send() argument
118 if (ctx == TEE_HANDLE_NULL || !buf || !length) in sock_send()
121 res = __tee_socket_pta_send(sock_ctx->handle, buf, length, timeout); in sock_send()
133 if (ctx == TEE_HANDLE_NULL || !length || (!buf && *length)) in sock_recv()
136 res = __tee_socket_pta_recv(sock_ctx->handle, buf, length, timeout); in sock_recv()
153 void *buf, uint32_t *length) in tcp_ioctl() argument
158 if (ctx == TEE_HANDLE_NULL || !length || (!buf && *length)) in tcp_ioctl()
168 buf, length); in tcp_ioctl()
180 void *buf, uint32_t *length) in udp_ioctl() argument
185 if (ctx == TEE_HANDLE_NULL || !length || (!buf && *length)) in udp_ioctl()
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/optee_os/core/drivers/crypto/caam/hash/
A Dcaam_hash.c329 ctx->ctx.length = 0; in caam_hash_hmac_allocate()
376 ctx->ctx.length = 0; in caam_hash_hmac_init()
379 ctx->key.length = 0; in caam_hash_hmac_init()
449 ctx->ctx.length); in do_update_hash()
551 .length = len, in caam_hash_hmac_update()
604 if (ctx->key.length) in caam_hash_hmac_final()
610 if (ctx->key.length) in caam_hash_hmac_final()
621 ctx->ctx.length); in caam_hash_hmac_final()
685 src->ctx.length); in caam_hash_hmac_copy_state()
687 dst->ctx.length = src->ctx.length; in caam_hash_hmac_copy_state()
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/optee_os/lib/libmbedtls/mbedtls/library/
A Dccm.c268 len_left = length; in ccm_auth_crypt()
329 CCM_VALIDATE_RET( length == 0 || input != NULL ); in mbedtls_ccm_star_encrypt_and_tag()
330 CCM_VALIDATE_RET( length == 0 || output != NULL ); in mbedtls_ccm_star_encrypt_and_tag()
345 CCM_VALIDATE_RET( length == 0 || input != NULL ); in mbedtls_ccm_encrypt_and_tag()
346 CCM_VALIDATE_RET( length == 0 || output != NULL ); in mbedtls_ccm_encrypt_and_tag()
372 CCM_VALIDATE_RET( length == 0 || input != NULL ); in mbedtls_ccm_star_auth_decrypt()
373 CCM_VALIDATE_RET( length == 0 || output != NULL ); in mbedtls_ccm_star_auth_decrypt()
376 if( ( ret = ccm_auth_crypt( ctx, CCM_DECRYPT, length, in mbedtls_ccm_star_auth_decrypt()
389 mbedtls_platform_zeroize( output, length ); in mbedtls_ccm_star_auth_decrypt()
405 CCM_VALIDATE_RET( length == 0 || input != NULL ); in mbedtls_ccm_auth_decrypt()
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A Dblowfish.c269 size_t length, in mbedtls_blowfish_crypt_cbc() argument
283 if( length % MBEDTLS_BLOWFISH_BLOCKSIZE ) in mbedtls_blowfish_crypt_cbc()
288 while( length > 0 ) in mbedtls_blowfish_crypt_cbc()
300 length -= MBEDTLS_BLOWFISH_BLOCKSIZE; in mbedtls_blowfish_crypt_cbc()
305 while( length > 0 ) in mbedtls_blowfish_crypt_cbc()
315 length -= MBEDTLS_BLOWFISH_BLOCKSIZE; in mbedtls_blowfish_crypt_cbc()
329 size_t length, in mbedtls_blowfish_crypt_cfb64() argument
352 while( length-- ) in mbedtls_blowfish_crypt_cfb64()
366 while( length-- ) in mbedtls_blowfish_crypt_cfb64()
388 size_t length, in mbedtls_blowfish_crypt_ctr() argument
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/optee_os/core/drivers/crypto/stm32/
A Dauthenc.c63 if (dinit->nonce.length == 12) { in stm32_ae_gcm_generate_iv()
73 dinit->key.data, dinit->key.length, in stm32_ae_gcm_generate_iv()
84 dinit->key.data, dinit->key.length, in stm32_ae_gcm_generate_iv()
89 data_out = malloc(dinit->nonce.length); in stm32_ae_gcm_generate_iv()
94 dinit->nonce.length); in stm32_ae_gcm_generate_iv()
112 dinit->key.data, dinit->key.length, in stm32_ae_gcm_generate_iv()
149 size_t l = 15 - dinit->nonce.length; in stm32_ae_ccm_generate_b0()
243 dupdate->aad.length); in stm32_ae_update_aad()
250 size_t len = MIN(dupdate->src.length, dupdate->dst.length); in stm32_ae_update_payload()
275 size_t len = MIN(dfinal->src.length, dfinal->dst.length); in stm32_ae_enc_final()
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/optee_os/core/crypto/
A Dsm4.c206 assert(!(length % 16)); in sm4_crypt_ecb()
208 while (length > 0) { in sm4_crypt_ecb()
212 length -= 16; in sm4_crypt_ecb()
222 assert(!(length % 16)); in sm4_crypt_cbc()
225 while (length > 0) { in sm4_crypt_cbc()
232 length -= 16; in sm4_crypt_cbc()
236 while (length > 0) { in sm4_crypt_cbc()
244 length -= 16; in sm4_crypt_cbc()
255 assert(!(length % 16)); in sm4_crypt_ctr()
257 while (length > 0) { in sm4_crypt_ctr()
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/optee_os/out/arm/export-ta_arm32/include/mbedtls/
A Dcipher_internal.h57 int (*cbc_func)( void *ctx, mbedtls_operation_t mode, size_t length,
64 int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
71 int (*ofb_func)( void *ctx, size_t length, size_t *iv_off,
79 int (*ctr_func)( void *ctx, size_t length, size_t *nc_off,
86 int (*xts_func)( void *ctx, mbedtls_operation_t mode, size_t length,
93 int (*stream_func)( void *ctx, size_t length,
/optee_os/out/arm/export-ta_arm64/host_include/mbedtls/
A Dcipher_internal.h57 int (*cbc_func)( void *ctx, mbedtls_operation_t mode, size_t length,
64 int (*cfb_func)( void *ctx, mbedtls_operation_t mode, size_t length, size_t *iv_off,
71 int (*ofb_func)( void *ctx, size_t length, size_t *iv_off,
79 int (*ctr_func)( void *ctx, size_t length, size_t *nc_off,
86 int (*xts_func)( void *ctx, mbedtls_operation_t mode, size_t length,
93 int (*stream_func)( void *ctx, size_t length,

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