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Searched refs:Z (Results 1 – 24 of 24) sorted by relevance

/optee_os-3.20.0/core/lib/libtomcrypt/src/mac/pmac/
A Dpmac_process.c24 unsigned char Z[MAXBLOCKSIZE]; in pmac_process() local
43 …*(LTC_FAST_TYPE_PTR_CAST(&Z[y])) = *(LTC_FAST_TYPE_PTR_CAST(&in[y])) ^ *(LTC_FAST_TYPE_PTR_CAST(&p… in pmac_process()
45 … if ((err = cipher_descriptor[pmac->cipher_idx]->ecb_encrypt(Z, Z, &pmac->key)) != CRYPT_OK) { in pmac_process()
49 *(LTC_FAST_TYPE_PTR_CAST(&pmac->checksum[y])) ^= *(LTC_FAST_TYPE_PTR_CAST(&Z[y])); in pmac_process()
62 Z[x] = pmac->Li[x] ^ pmac->block[x]; in pmac_process()
64 … if ((err = cipher_descriptor[pmac->cipher_idx]->ecb_encrypt(Z, Z, &pmac->key)) != CRYPT_OK) { in pmac_process()
68 pmac->checksum[x] ^= Z[x]; in pmac_process()
82 zeromem(Z, sizeof(Z)); in pmac_process()
/optee_os-3.20.0/core/lib/libtomcrypt/src/encauth/ocb/
A Docb_encrypt.c21 unsigned char Z[MAXBLOCKSIZE], tmp[MAXBLOCKSIZE]; in ocb_encrypt() local
40 ocb_shift_xor(ocb, Z); in ocb_encrypt()
44 tmp[x] = pt[x] ^ Z[x]; in ocb_encrypt()
50 ct[x] ^= Z[x]; in ocb_encrypt()
54 zeromem(Z, sizeof(Z)); in ocb_encrypt()
A Docb_decrypt.c21 unsigned char Z[MAXBLOCKSIZE], tmp[MAXBLOCKSIZE]; in ocb_decrypt() local
40 ocb_shift_xor(ocb, Z); in ocb_decrypt()
44 tmp[x] = ct[x] ^ Z[x]; in ocb_decrypt()
50 pt[x] ^= Z[x]; in ocb_decrypt()
60 zeromem(Z, sizeof(Z)); in ocb_decrypt()
A Ds_ocb_done.c35 unsigned char *Z, *Y, *X; in s_ocb_done() local
52 Z = XMALLOC(MAXBLOCKSIZE); in s_ocb_done()
55 if (X == NULL || Y == NULL || Z == NULL) { in s_ocb_done()
62 if (Z != NULL) { in s_ocb_done()
63 XFREE(Z); in s_ocb_done()
70 XMEMCPY(Z, X, ocb->block_len); in s_ocb_done()
106 ocb->checksum[x] ^= Y[x] ^ Z[x]; in s_ocb_done()
124 zeromem(Z, MAXBLOCKSIZE); in s_ocb_done()
130 XFREE(Z); in s_ocb_done()
A Docb_shift_xor.c17 void ocb_shift_xor(ocb_state *ocb, unsigned char *Z) in ocb_shift_xor() argument
23 Z[x] = ocb->Li[x] ^ ocb->R[x]; in ocb_shift_xor()
/optee_os-3.20.0/lib/libmbedtls/mbedtls/library/
A Decp.c789 MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &P->Z, &Q->Z ) ); in mbedtls_ecp_copy()
843 mbedtls_mpi_cmp_mpi( &P->Z, &Q->Z ) == 0 ) in mbedtls_ecp_point_cmp()
1627 if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 0 ) == 0 ) in ecp_add_mixed()
1633 if( Q->Z.p != NULL && mbedtls_mpi_cmp_int( &Q->Z, 1 ) != 0 ) in ecp_add_mixed()
1639 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &T1, &P->Z, &P->Z ) ); in ecp_add_mixed()
1677 MBEDTLS_MPI_CHK( mbedtls_mpi_copy( &R->Z, &Z ) ); in ecp_add_mixed()
2449 MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &P->Z, &P->Z, &grp->P ) ); in ecp_normalize_mxz()
2485 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &P->Z, &P->Z, &l ) ); in ecp_randomize_mxz()
2543 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mod( grp, &S->Z, &S->Z, &S->Z ) ); in ecp_double_add_mxz()
3371 mbedtls_mpi_cmp_mpi( &pub->Q.Z, &prv->Q.Z ) ) in mbedtls_ecp_check_pub_priv()
[all …]
A Dbignum.c1695 mbedtls_mpi X, Y, Z, T1, T2; in mbedtls_mpi_div_mpi() local
1704 mbedtls_mpi_init_mempool( &Z ); mbedtls_mpi_init_mempool( &T1 ); in mbedtls_mpi_div_mpi()
1727 MBEDTLS_MPI_CHK( mbedtls_mpi_grow( &Z, A->n + 2 ) ); in mbedtls_mpi_div_mpi()
1728 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &Z, 0 ) ); in mbedtls_mpi_div_mpi()
1746 Z.p[n - t]++; in mbedtls_mpi_div_mpi()
1754 Z.p[i - t - 1] = ~0; in mbedtls_mpi_div_mpi()
1757 Z.p[i - t - 1] = mbedtls_int_div_int( X.p[i], X.p[i - 1], in mbedtls_mpi_div_mpi()
1765 Z.p[i - t - 1]++; in mbedtls_mpi_div_mpi()
1768 Z.p[i - t - 1]--; in mbedtls_mpi_div_mpi()
1786 Z.p[i - t - 1]--; in mbedtls_mpi_div_mpi()
[all …]
A Dpkparse.c357 mbedtls_mpi_lset( &grp->G.Z, 1 ) != 0 ) in pk_group_from_specified()
405 mbedtls_mpi_cmp_mpi( &grp->G.Z, &ref.G.Z ) == 0 && in pk_group_id_from_group()
A Decp_curves.c621 ecp_mpi_set1( &grp->G.Z ); in ecp_group_load()
722 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->G.Z, 1 ) ); in ecp_use_curve25519()
770 MBEDTLS_MPI_CHK( mbedtls_mpi_lset( &grp->G.Z, 1 ) ); in ecp_use_curve448()
/optee_os-3.20.0/core/crypto/
A Dsm2-kdf.c20 TEE_Result sm2_kdf(const uint8_t *Z, size_t Z_len, uint8_t *t, size_t tlen) in sm2_kdf() argument
46 res = crypto_hash_update(ctx, Z, Z_len); in sm2_kdf()
/optee_os-3.20.0/core/include/crypto/
A Dsm2-kdf.h12 TEE_Result sm2_kdf(const uint8_t *Z, size_t Z_len, uint8_t *t, size_t tlen);
/optee_os-3.20.0/core/lib/libtomcrypt/src/encauth/gcm/
A Dgcm_gf_mult.c77 unsigned char Z[16], V[16]; in gcm_gf_mult() local
80 zeromem(Z, 16); in gcm_gf_mult()
85 Z[y] ^= V[y]; in gcm_gf_mult()
92 XMEMCPY(c, Z, 16); in gcm_gf_mult()
/optee_os-3.20.0/core/lib/libtomcrypt/src/pk/ec25519/
A Dtweetnacl.c122 sv Z(gf o,const gf a,const gf b) in Z() function
187 Z(a,a,c); in tweetnacl_crypto_scalarmult()
189 Z(b,b,d); in tweetnacl_crypto_scalarmult()
195 Z(a,a,c); in tweetnacl_crypto_scalarmult()
197 Z(c,d,f); in tweetnacl_crypto_scalarmult()
246 Z(a, p[1], p[0]); in add()
247 Z(t, q[1], q[0]); in add()
256 Z(e, b, a); in add()
257 Z(f, d, c); in add()
422 Z(num,num,r[2]); in unpackneg()
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/src/math/
A Dgmp_desc.c287 mpz_t t1, C, Q, S, Z, M, T, R, two; in sqrtmod_prime() local
303 mpz_init(S); mpz_init(Z); mpz_init(M); in sqrtmod_prime()
335 mpz_set_ui(Z, 2); in sqrtmod_prime()
338 legendre = mpz_legendre(Z, prime); in sqrtmod_prime()
340 mpz_add_ui(Z, Z, 1); in sqrtmod_prime()
344 mpz_powm(C, Z, Q, prime); in sqrtmod_prime()
391 mpz_clear(S); mpz_clear(Z); mpz_clear(M); in sqrtmod_prime()
/optee_os-3.20.0/lib/libmbedtls/core/
A Dsm2-kep.c29 static TEE_Result sm2_kep_compute_Z(const mbedtls_ecp_group *grp, uint8_t *Z, in sm2_kep_compute_Z() argument
119 res = crypto_hash_final(ctx, Z, TEE_SM3_HASH_SIZE); in sm2_kep_compute_Z()
367 mbedtls_mpi_lset(&RB.Z, 1); in crypto_acipher_sm2_kep_derive()
392 mres = mbedtls_mpi_lset(&PB.Z, 1); in crypto_acipher_sm2_kep_derive()
A Decc.c187 if (mbedtls_mpi_bitlen(&ecdsa.Q.Z) != 1) { in ecc_generate_keypair()
318 mbedtls_mpi_read_binary(&ecdsa.Q.Z, one, sizeof(one)); in ecc_verify()
376 mbedtls_mpi_read_binary(&ecdh.Qp.Z, one, sizeof(one)); in ecc_shared_secret()
A Dsm2-pke.c44 mres = mbedtls_mpi_lset(&p->Z, 1); in sm2_uncompressed_bytes_to_point()
355 mbedtls_mpi_lset(&PB.Z, 1); in sm2_mbedtls_pke_encrypt()
A Dsm2-dsa.c233 mres = mbedtls_mpi_lset(&PA.Z, 1); in sm2_mbedtls_dsa_verify()
/optee_os-3.20.0/core/arch/arm/dts/
A Dstm32mp15-pinctrl.dtsi2203 pinmux = <STM32_PINMUX('Z', 0, AF3)>; /* I2C2_SCL */
2212 pinmux = <STM32_PINMUX('Z', 0, ANALOG)>; /* I2C2_SCL */
2218 pinmux = <STM32_PINMUX('Z', 4, AF6)>, /* I2C4_SCL */
2219 <STM32_PINMUX('Z', 5, AF6)>; /* I2C4_SDA */
2229 <STM32_PINMUX('Z', 5, ANALOG)>; /* I2C4_SDA */
2235 pinmux = <STM32_PINMUX('Z', 6, AF2)>, /* I2C6_SCL */
2236 <STM32_PINMUX('Z', 7, AF2)>; /* I2C6_SDA */
2246 <STM32_PINMUX('Z', 7, ANALOG)>; /* I2C6_SDA */
2252 pinmux = <STM32_PINMUX('Z', 0, AF5)>, /* SPI1_SCK */
2253 <STM32_PINMUX('Z', 2, AF5)>; /* SPI1_MOSI */
[all …]
/optee_os-3.20.0/core/lib/libtomcrypt/
A Dsm2-kep.c25 static TEE_Result sm2_kep_compute_Z(uint8_t *Z, size_t Zlen, const uint8_t *id, in sm2_kep_compute_Z() argument
89 res = crypto_hash_final(ctx, Z, TEE_SM3_HASH_SIZE); in sm2_kep_compute_Z()
/optee_os-3.20.0/lib/libmbedtls/mbedtls/include/mbedtls/
A Decp.h183 mbedtls_mpi Z; /*!< The Z coordinate of the ECP point. */ member
/optee_os-3.20.0/core/drivers/crypto/caam/acipher/
A Dcaam_prime_dsa.c344 JMP_COND_MATH(Z), in do_desc_gen_x()
485 JMP_COND_MATH(Z), in do_desc_prime_p()
/optee_os-3.20.0/core/lib/libtomcrypt/src/headers/
A Dtomcrypt_mac.h340 void ocb_shift_xor(ocb_state *ocb, unsigned char *Z);
/optee_os-3.20.0/
A DCHANGELOG.md780 * armv7: plat-imx: Cortex-A9 cores should enable branch prediction (`SCLTR.Z`)

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