| /mcuboot-latest/ext/tinycrypt/lib/source/ |
| D | ecc_dsa.c | 67 unsigned bits_size, uECC_Curve curve) in bits2int() argument
69 unsigned num_n_bytes = BITS_TO_BYTES(curve->num_n_bits); in bits2int()
70 unsigned num_n_words = BITS_TO_WORDS(curve->num_n_bits); in bits2int()
81 if (bits_size * 8 <= (unsigned)curve->num_n_bits) { in bits2int()
84 shift = bits_size * 8 - curve->num_n_bits; in bits2int()
94 if (uECC_vli_cmp_unsafe(curve->n, native, num_n_words) != 1) { in bits2int()
95 uECC_vli_sub(native, native, curve->n, num_n_words); in bits2int()
101 uECC_Curve curve) in uECC_sign_with_k() argument
109 wordcount_t num_words = curve->num_words; in uECC_sign_with_k()
110 wordcount_t num_n_words = BITS_TO_WORDS(curve->num_n_bits); in uECC_sign_with_k()
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| D | ecc_dh.c | 69 unsigned int *d, uECC_Curve curve) in uECC_make_key_with_d() argument
81 if (EccPoint_compute_public_key(_public, _private, curve)) { in uECC_make_key_with_d()
85 BITS_TO_BYTES(curve->num_n_bits), in uECC_make_key_with_d()
88 curve->num_bytes, in uECC_make_key_with_d()
90 uECC_vli_nativeToBytes(public_key + curve->num_bytes, in uECC_make_key_with_d()
91 curve->num_bytes, in uECC_make_key_with_d()
92 _public + curve->num_words); in uECC_make_key_with_d()
102 int uECC_make_key(uint8_t *public_key, uint8_t *private_key, uECC_Curve curve) in uECC_make_key() argument
119 uECC_vli_mmod(_private, _random, curve->n, BITS_TO_WORDS(curve->num_n_bits)); in uECC_make_key()
122 if (EccPoint_compute_public_key(_public, _private, curve)) { in uECC_make_key()
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| D | ecc.c | 77 int uECC_curve_private_key_size(uECC_Curve curve) in uECC_curve_private_key_size() argument
79 return BITS_TO_BYTES(curve->num_n_bits); in uECC_curve_private_key_size()
82 int uECC_curve_public_key_size(uECC_Curve curve) in uECC_curve_public_key_size() argument
84 return 2 * curve->num_bytes; in uECC_curve_public_key_size()
374 const uECC_word_t *right, uECC_Curve curve) in uECC_vli_modMult_fast() argument
377 uECC_vli_mult(product, left, right, curve->num_words); in uECC_vli_modMult_fast()
379 curve->mmod_fast(result, product); in uECC_vli_modMult_fast()
384 uECC_Curve curve) in uECC_vli_modSquare_fast() argument
386 uECC_vli_modMult_fast(result, left, left, curve); in uECC_vli_modSquare_fast()
456 uECC_word_t * Z1, uECC_Curve curve) in double_jacobian_default() argument
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| /mcuboot-latest/scripts/imgtool/keys/ |
| D | __init__.py | 79 if pk.curve.name not in ('secp256r1', 'secp384r1'):
80 raise Exception("Unsupported EC curve: " + pk.curve.name)
83 if pk.curve.name == 'secp256r1':
85 elif pk.curve.name == 'secp384r1':
88 if pk.curve.name not in ('secp256r1', 'secp384r1'):
89 raise Exception("Unsupported EC curve: " + pk.curve.name)
92 if pk.curve.name == 'secp256r1':
94 elif pk.curve.name == 'secp384r1':
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| /mcuboot-latest/ext/tinycrypt/lib/include/tinycrypt/ |
| D | ecc_dh.h | 94 int uECC_make_key(uint8_t *p_public_key, uint8_t *p_private_key, uECC_Curve curve);
105 unsigned int *d, uECC_Curve curve);
125 uint8_t *p_secret, uECC_Curve curve);
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| D | ecc.h | 121 uECC_Curve curve);
122 void (*x_side)(uECC_word_t *result, const uECC_word_t *x, uECC_Curve curve);
134 uECC_word_t * Z1, uECC_Curve curve);
143 uECC_Curve curve);
250 int uECC_curve_private_key_size(uECC_Curve curve);
257 int uECC_curve_public_key_size(uECC_Curve curve);
267 uint8_t *public_key, uECC_Curve curve);
277 uECC_word_t *private_key, uECC_Curve curve);
289 uECC_word_t *k1, uECC_Curve curve);
304 bitcount_t num_bits, uECC_Curve curve);
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| D | ecc_dsa.h | 106 unsigned p_hash_size, uint8_t *p_signature, uECC_Curve curve);
115 uECC_Curve curve);
133 unsigned int p_hash_size, const uint8_t *p_signature, uECC_Curve curve);
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| /mcuboot-latest/ext/tinycrypt/tests/ |
| D | test_ecc_dh.c | 83 const struct uECC_Curve_t * curve = uECC_secp256r1(); in ecdh_vectors() local
99 rc = uECC_shared_secret(pub_bytes, private_bytes, z_bytes, curve); in ecdh_vectors()
317 const struct uECC_Curve_t * curve = uECC_secp256r1(); in pkv_vectors() local
338 rc = uECC_valid_public_key(_public, curve); in pkv_vectors()
425 const struct uECC_Curve_t * curve = uECC_secp256r1(); in montecarlo_ecdh() local
436 if (!uECC_make_key(public1, private1, curve) || in montecarlo_ecdh()
437 !uECC_make_key(public2, private2, curve)) { in montecarlo_ecdh()
443 if (!uECC_shared_secret(public2, private1, secret1, curve)) { in montecarlo_ecdh()
449 if (!uECC_shared_secret(public1, private2, secret2, curve)) { in montecarlo_ecdh()
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| D | test_ecc_dsa.c | 347 const struct uECC_Curve_t * curve = uECC_secp256r1(); in vrfy_vectors() local
405 if (0 != uECC_valid_public_key(pub_bytes, curve)) { in vrfy_vectors()
601 const struct uECC_Curve_t * curve = uECC_secp256r1(); in montecarlo_signverify() local
609 uECC_generate_random_int(hash_words, curve->n, BITS_TO_WORDS(curve->num_n_bits)); in montecarlo_signverify()
612 if (!uECC_make_key(public, private, curve)) { in montecarlo_signverify()
617 if (!uECC_sign(private, hash, sizeof(hash), sig, curve)) { in montecarlo_signverify()
622 if (!uECC_verify(public, hash, sizeof(hash), sig, curve)) { in montecarlo_signverify()
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| /mcuboot-latest/ext/tinycrypt/documentation/ |
| D | tinycrypt.rst | 75 * Type of primitive: Key exchange based on curve NIST p-256.
81 * Type of primitive: Digital signature based on curve NIST p-256.
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| /mcuboot-latest/boot/zephyr/ |
| D | Kconfig | 181 bool "Elliptic curve digital signatures with curve P-256"
205 bool "Edwards curve digital signatures using ed25519"
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| /mcuboot-latest/docs/ |
| D | release-notes.md | 86 - Make the ECDSA256 TLV curve agnostic and rename it to ECDSA_SIG.
537 - Elliptic curve DSA with secp224r1 and secp256r1
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