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Searched refs:dp (Results 1 – 25 of 33) sorted by relevance

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/optee_os/core/lib/libtomcrypt/src/pk/ecc/
H A Decc_set_curve_internal.c20 key->dp.oidlen = 0; in s_ecc_oid_lookup()
23 if (s_ecc_cmp_hex_bn(curve->prime, key->dp.prime, bn) != 1) continue; in s_ecc_oid_lookup()
24 if (s_ecc_cmp_hex_bn(curve->order, key->dp.order, bn) != 1) continue; in s_ecc_oid_lookup()
25 if (s_ecc_cmp_hex_bn(curve->A, key->dp.A, bn) != 1) continue; in s_ecc_oid_lookup()
26 if (s_ecc_cmp_hex_bn(curve->B, key->dp.B, bn) != 1) continue; in s_ecc_oid_lookup()
27 if (s_ecc_cmp_hex_bn(curve->Gx, key->dp.base.x, bn) != 1) continue; in s_ecc_oid_lookup()
28 if (s_ecc_cmp_hex_bn(curve->Gy, key->dp.base.y, bn) != 1) continue; in s_ecc_oid_lookup()
29 if (key->dp.cofactor != curve->cofactor) continue; in s_ecc_oid_lookup()
34 key->dp.oidlen = 16; /* size of key->dp.oid */ in s_ecc_oid_lookup()
35 pk_oid_str_to_num(curve->OID, key->dp.oid, &key->dp.oidlen); in s_ecc_oid_lookup()
[all …]
H A Decc_set_curve.c15 if ((err = mp_init_multi(&key->dp.prime, &key->dp.order, &key->dp.A, &key->dp.B, in ecc_set_curve()
16 &key->dp.base.x, &key->dp.base.y, &key->dp.base.z, in ecc_set_curve()
23 if ((err = mp_read_radix(key->dp.prime, cu->prime, 16)) != CRYPT_OK) { goto error; } in ecc_set_curve()
24 if ((err = mp_read_radix(key->dp.order, cu->order, 16)) != CRYPT_OK) { goto error; } in ecc_set_curve()
25 if ((err = mp_read_radix(key->dp.A, cu->A, 16)) != CRYPT_OK) { goto error; } in ecc_set_curve()
26 if ((err = mp_read_radix(key->dp.B, cu->B, 16)) != CRYPT_OK) { goto error; } in ecc_set_curve()
27 if ((err = mp_read_radix(key->dp.base.x, cu->Gx, 16)) != CRYPT_OK) { goto error; } in ecc_set_curve()
28 if ((err = mp_read_radix(key->dp.base.y, cu->Gy, 16)) != CRYPT_OK) { goto error; } in ecc_set_curve()
29 if ((err = mp_set(key->dp.base.z, 1)) != CRYPT_OK) { goto error; } in ecc_set_curve()
31 key->dp.cofactor = cu->cofactor; in ecc_set_curve()
[all …]
H A Decc_free.c21 mp_cleanup_multi(&key->dp.prime, &key->dp.order, in ecc_free()
22 &key->dp.A, &key->dp.B, in ecc_free()
23 &key->dp.base.x, &key->dp.base.y, &key->dp.base.z, in ecc_free()
H A Decc_export_openssl.c43 … if (key->dp.oidlen == 0) { err = CRYPT_INVALID_ARG; goto error; } in ecc_export_openssl()
44 LTC_SET_ASN1(&ecparams, 0, LTC_ASN1_OBJECT_IDENTIFIER, key->dp.oid, key->dp.oidlen); in ecc_export_openssl()
47 prime = key->dp.prime; in ecc_export_openssl()
48 order = key->dp.order; in ecc_export_openssl()
49 a = key->dp.A; in ecc_export_openssl()
50 b = key->dp.B; in ecc_export_openssl()
51 gx = key->dp.base.x; in ecc_export_openssl()
52 gy = key->dp.base.y; in ecc_export_openssl()
53 cofactor = key->dp.cofactor; in ecc_export_openssl()
69 err = ltc_ecc_export_point(bin_g, &len_g, gx, gy, key->dp.size, flag_com); in ecc_export_openssl()
[all …]
H A Decc_make_key.c44 LTC_ARGCHK(key->dp.size > 0); in ecc_generate_key()
53 if ((err = rand_bn_upto(key->k, key->dp.order, prng, wprng)) != CRYPT_OK) { in ecc_generate_key()
58 …if ((err = ltc_mp.ecc_ptmul(key->k, &key->dp.base, &key->pubkey, key->dp.A, key->dp.prime, 1)) != … in ecc_generate_key()
H A Decc_set_key.c17 prime = key->dp.prime; in ecc_set_key()
18 a = key->dp.A; in ecc_set_key()
19 b = key->dp.B; in ecc_set_key()
26 if (mp_iszero(key->k) || (mp_cmp(key->k, key->dp.order) != LTC_MP_LT)) { in ecc_set_key()
31 …if ((err = ltc_mp.ecc_ptmul(key->k, &key->dp.base, &key->pubkey, a, prime, 1)) != CRYPT_OK) … in ecc_set_key()
H A Dltc_ecc_verify_key.c20 void *prime = key->dp.prime; in ltc_ecc_verify_key()
21 void *order = key->dp.order; in ltc_ecc_verify_key()
22 void *a = key->dp.A; in ltc_ecc_verify_key()
39 …if ((err = ltc_ecc_is_point(&key->dp, key->pubkey.x, key->pubkey.y)) != CRYPT_OK) { goto done… in ltc_ecc_verify_key()
H A Dltc_ecc_is_point.c15 int ltc_ecc_is_point(const ltc_ecc_dp *dp, void *x, void *y) in ltc_ecc_is_point() argument
20 prime = dp->prime; in ltc_ecc_is_point()
21 b = dp->B; in ltc_ecc_is_point()
22 a = dp->A; in ltc_ecc_is_point()
H A Decc_get_oid_str.c19 return pk_oid_num_to_str(key->dp.oid, key->dp.oidlen, out, outlen); in ecc_get_oid_str()
H A Decc_recover_key.c53 p = key->dp.order; in ecc_recover_key()
54 m = key->dp.prime; in ecc_recover_key()
55 a = key->dp.A; in ecc_recover_key()
56 b = key->dp.B; in ecc_recover_key()
79 i = mp_unsigned_bin_size(key->dp.order); in ecc_recover_key()
89 if (pk_oid_cmp_with_ulong("1.3.132.0.10", key->dp.oid, key->dp.oidlen) != CRYPT_OK) { in ecc_recover_key()
136 if (recid < 0 || (unsigned long)recid >= 2*(key->dp.cofactor+1)) { in ecc_recover_key()
210 …if ((err = ltc_ecc_copy_point(&key->dp.base, mG)) != CRYPT_OK) … in ecc_recover_key()
H A Decc_verify_hash.c49 p = key->dp.order; in ecc_verify_hash_ex()
50 m = key->dp.prime; in ecc_verify_hash_ex()
51 a = key->dp.A; in ecc_verify_hash_ex()
73 i = mp_unsigned_bin_size(key->dp.order); in ecc_verify_hash_ex()
83 if (pk_oid_cmp_with_ulong("1.3.132.0.10", key->dp.oid, key->dp.oidlen) != CRYPT_OK) { in ecc_verify_hash_ex()
158 …if ((err = ltc_ecc_copy_point(&key->dp.base, mG)) != CRYPT_OK) … in ecc_verify_hash_ex()
H A Decc_shared_secret.c45 prime = private_key->dp.prime; in ecc_shared_secret()
46 a = private_key->dp.A; in ecc_shared_secret()
H A Decc_get_size.c23 return key->dp.size; in ecc_get_size()
H A Decc_sign_hash.c54 p = key->dp.order; in ecc_sign_hash_ex()
138 if (pk_oid_cmp_with_ulong("1.3.132.0.10", key->dp.oid, key->dp.oidlen) != CRYPT_OK) { in ecc_sign_hash_ex()
H A Decc_export.c37 key_size = key->dp.size; in ecc_export()
H A Decc_get_key.c25 size = key->dp.size; in ecc_get_key()
/optee_os/core/lib/libtomcrypt/
H A Dsm2-dsa.c62 ltc_res = rand_bn_upto(k, ltc_key.dp.order, NULL, in sm2_ltc_dsa_sign()
71 ltc_res = ltc_ecc_mulmod(k, &ltc_key.dp.base, x1y1p, ltc_key.dp.A, in sm2_ltc_dsa_sign()
72 ltc_key.dp.prime, 1); in sm2_ltc_dsa_sign()
81 ltc_res = mp_addmod(e, x1y1p->x, ltc_key.dp.order, r); in sm2_ltc_dsa_sign()
92 mp_cmp(tmp, ltc_key.dp.order) == LTC_MP_EQ) in sm2_ltc_dsa_sign()
102 ltc_res = mp_invmod(s, ltc_key.dp.order, s); in sm2_ltc_dsa_sign()
117 ltc_res = mp_mulmod(s, tmp, ltc_key.dp.order, s); in sm2_ltc_dsa_sign()
174 mp_cmp(rprime, ltc_key.dp.order) != LTC_MP_LT) { in sm2_ltc_dsa_verify()
182 mp_cmp(sprime, ltc_key.dp.order) != LTC_MP_LT) { in sm2_ltc_dsa_verify()
194 ltc_res = mp_addmod(rprime, sprime, ltc_key.dp.order, t); in sm2_ltc_dsa_verify()
[all …]
H A Dsm2-pke.c24 sm2_uncompressed_bytes_to_point(ecc_point *p, const ltc_ecc_dp *dp, in sm2_uncompressed_bytes_to_point() argument
45 ltc_res = ltc_ecc_is_point(dp, p->x, p->y); in sm2_uncompressed_bytes_to_point()
63 static TEE_Result sm2_bytes_to_point(ecc_point *p, const ltc_ecc_dp *dp, in sm2_bytes_to_point() argument
81 return sm2_uncompressed_bytes_to_point(p, dp, buf + 1, in sm2_bytes_to_point()
150 res = sm2_bytes_to_point(C1, &ltc_key.dp, src, src_len, &C1_len); in sm2_ltc_pke_decrypt()
156 if (ltc_key.dp.cofactor != 1) { in sm2_ltc_pke_decrypt()
169 ltc_res = mp_set_int(h, ltc_key.dp.cofactor); in sm2_ltc_pke_decrypt()
175 ltc_res = ltc_ecc_mulmod(h, C1, S, ltc_key.dp.A, in sm2_ltc_pke_decrypt()
176 ltc_key.dp.prime, 1); in sm2_ltc_pke_decrypt()
182 ltc_res = ltc_ecc_is_point_at_infinity(S, ltc_key.dp.prime, in sm2_ltc_pke_decrypt()
[all …]
H A Dsm2-kep.c59 mp_to_unsigned_bin2(key->dp.A, buf, SM2_INT_SIZE_BYTES); in sm2_kep_compute_Z()
64 mp_to_unsigned_bin2(key->dp.B, buf, SM2_INT_SIZE_BYTES); in sm2_kep_compute_Z()
69 mp_to_unsigned_bin2(key->dp.base.x, buf, SM2_INT_SIZE_BYTES); in sm2_kep_compute_Z()
74 mp_to_unsigned_bin2(key->dp.base.y, buf, SM2_INT_SIZE_BYTES); in sm2_kep_compute_Z()
221 void *n = my_key->dp.order; in sm2_kep_derive()
271 ltc_res = ltc_ecc_is_point(&peer_eph_key->dp, peer_eph_key->pubkey.x, in sm2_kep_derive()
286 ltc_res = mp_montgomery_setup(peer_key->dp.prime, &mp); in sm2_kep_derive()
290 ltc_res = mp_montgomery_normalization(mu, peer_key->dp.prime); in sm2_kep_derive()
294 ltc_res = mp_mulmod(peer_key->dp.A, mu, peer_key->dp.prime, ma); in sm2_kep_derive()
303 x2bar, U, ma, peer_key->dp.prime); in sm2_kep_derive()
[all …]
H A Drsa.c116 if (!bn_alloc_max(&s->dp)) in sw_crypto_acipher_alloc_rsa_keypair()
172 crypto_bignum_free(&s->dp); in sw_crypto_acipher_free_rsa_keypair()
202 ltc_mp.copy(ltc_tmp_key.dP, key->dp); in sw_crypto_acipher_gen_rsa_key()
317 ltc_key.dP = key->dp; in sw_crypto_acipher_rsanopad_decrypt()
359 ltc_key.dP = key->dp; in sw_crypto_acipher_rsaes_decrypt()
548 ltc_key.dP = key->dp; in sw_crypto_acipher_rsassa_sign()
/optee_os/core/drivers/crypto/caam/acipher/
H A Dcaam_rsa.c77 struct caamkey dp; /* Private [dp = d mod (p-1)] */ member
102 crypto_bignum_free(&key->dp); in do_free_keypair()
119 caam_key_free(&key->dp); in do_keypair_free()
182 size_dp = crypto_bignum_num_bytes(inkey->dp); in do_keypair_conv_f3()
202 retstatus = caam_key_deserialize_from_bn(inkey->dp, in do_keypair_conv_f3()
203 &outkey->dp, size_p); in do_keypair_conv_f3()
220 caam_key_cache_op(TEE_CACHECLEAN, &outkey->dp); in do_keypair_conv_f3()
358 key->dp = crypto_bignum_allocate(CFG_CORE_BIGNUM_MAX_BITS); in do_allocate_keypair()
359 if (!key->dp) in do_allocate_keypair()
439 caam_key_cache_op(TEE_CACHEINVALIDATE, &genkey->dp); in gen_keypair_get_f3()
[all …]
/optee_os/core/drivers/crypto/se050/core/
H A Drsa.c46 key->dp && crypto_bignum_num_bytes(key->dp) && in rsa_keypair_has_crt()
211 set_binary_data(key->dp, &key_bin.dp, &key_bin.dp_len); in se050_inject_keypair()
222 free(key_bin.dp); in se050_inject_keypair()
533 if (!bn_alloc_max(&s->dp)) in do_alloc_keypair()
546 crypto_bignum_free(&s->dp); in do_alloc_keypair()
596 crypto_bignum_free(&s->dp); in do_free_keypair()
657 crypto_bignum_bin2bn((uint8_t *)&oid, sizeof(oid), key->dp); in do_gen_keypair()
/optee_os/core/drivers/crypto/hisilicon/
H A Dhpre_rsa.c586 uint32_t dp_len = crypto_bignum_num_bytes(key->dp); in hpre_rsa_crt_decrypt_bn2bin()
591 uint8_t *dp = msg->prikey + p_bytes; in hpre_rsa_crt_decrypt_bn2bin() local
592 uint8_t *q = dp + p_bytes; in hpre_rsa_crt_decrypt_bn2bin()
598 crypto_bignum_bn2bin(key->dp, dp); in hpre_rsa_crt_decrypt_bn2bin()
609 ret = hpre_bin_from_crypto_bin(dp, dp, p_bytes, dp_len); in hpre_rsa_crt_decrypt_bn2bin()
683 key->dp && crypto_bignum_num_bits(key->dp) && in hpre_rsa_is_crt_mod()
/optee_os/core/drivers/crypto/se050/adaptors/include/
H A Dse050_apdu_apis.h32 uint8_t *dp; member
/optee_os/lib/libmbedtls/core/
H A Drsa.c114 rsa->DP = *(mbedtls_mpi *)key->dp; in rsa_complete_from_key_pair()
218 s->dp = crypto_bignum_allocate(key_size_bits); in sw_crypto_acipher_alloc_rsa_keypair()
219 if (!s->dp) in sw_crypto_acipher_alloc_rsa_keypair()
275 crypto_bignum_free(&s->dp); in sw_crypto_acipher_free_rsa_keypair()
320 crypto_bignum_copy(key->dp, (void *)&rsa.DP); in sw_crypto_acipher_gen_rsa_key()

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