| /system/keymaster/android_keymaster/ |
| D | android_keymaster_utils.cpp | 43 keymaster_error_t EllipticKeySizeToCurve(uint32_t key_size_bits, keymaster_ec_curve_t* curve) { in EllipticKeySizeToCurve() argument
49 *curve = KM_EC_CURVE_P_224; in EllipticKeySizeToCurve()
57 *curve = KM_EC_CURVE_P_384; in EllipticKeySizeToCurve()
61 *curve = KM_EC_CURVE_P_521; in EllipticKeySizeToCurve()
68 keymaster_error_t EcKeySizeToCurve(uint32_t key_size_bits, keymaster_ec_curve_t* curve) { in EcKeySizeToCurve() argument
74 *curve = KM_EC_CURVE_P_224; in EcKeySizeToCurve()
78 *curve = KM_EC_CURVE_P_256; in EcKeySizeToCurve()
82 *curve = KM_EC_CURVE_P_384; in EcKeySizeToCurve()
86 *curve = KM_EC_CURVE_P_521; in EcKeySizeToCurve()
93 keymaster_error_t EcCurveToKeySize(keymaster_ec_curve_t curve, uint32_t* key_size_bits) { in EcCurveToKeySize() argument
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| D | remote_provisioning_utils.cpp | 49 CoseKeyCurve curve; member
55 return curve == other.curve && in operator ==()
99 auto curve = parsedPubKey->getIntValue(CoseKey::CURVE); in validateAndExtractEekPubAndId() local
100 if (!curve) { in validateAndExtractEekPubAndId()
111 KeyInfo matcher = {static_cast<CoseKeyCurve>(*curve), in validateAndExtractEekPubAndId()
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| /system/keymaster/tests/ |
| D | nist_curve_key_exchange_test.cpp | 40 for (auto& curve : kEcCurves) { in TEST() local
42 AuthorizationSetBuilder().Authorization(TAG_EC_CURVE, curve)); in TEST()
44 NistCurveKeyExchange* alice_keyex = NistCurveKeyExchange::GenerateKeyExchange(curve); in TEST()
45 NistCurveKeyExchange* bob_keyex = NistCurveKeyExchange::GenerateKeyExchange(curve); in TEST()
78 for (auto& curve : kEcCurves) { in TEST() local
80 AuthorizationSetBuilder().Authorization(TAG_EC_CURVE, curve)); in TEST()
81 KeyExchange* key_exchange = NistCurveKeyExchange::GenerateKeyExchange(curve); in TEST()
96 for (auto& curve : kEcCurves) { in TEST() local
98 EC_GROUP* group = ec_get_group(curve); in TEST()
112 AuthorizationSetBuilder().Authorization(TAG_EC_CURVE, curve)); in TEST()
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| D | ecies_kem_test.cpp | 42 for (auto& curve : kEcCurves) { in TEST() local
44 .Authorization(TAG_EC_CURVE, curve) in TEST()
52 NistCurveKeyExchange* key_exchange = NistCurveKeyExchange::GenerateKeyExchange(curve); in TEST()
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| /system/keymint/common/src/crypto/ |
| D | ec.rs | 108 fn try_from(curve: EcCurve) -> Result<NistCurve, Error> { in try_from()
109 match curve { in try_from()
164 curve: &EcCurve, in subject_public_key_info()
170 let nist_curve: NistCurve = (*curve).try_into()?; in subject_public_key_info()
192 curve: EcCurve, in public_cose_key()
206 let nist_curve: NistCurve = curve.try_into()?; in public_cose_key()
300 pub fn curve(&self) -> EcCurve { in curve() method
330 curve: NistCurve, in coordinates_from_pub_key()
332 let coord_len = curve.coord_len(); in coordinates_from_pub_key()
338 curve in coordinates_from_pub_key()
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| D | traits.rs | 303 curve: ec::NistCurve, in generate_nist_key()
373 let nist_curve: ec::NistCurve = ec_key.curve().try_into()?; in subject_public_key()
385 fn nist_public_key(&self, key: &ec::NistKey, curve: ec::NistCurve) -> Result<Vec<u8>, Error>; in nist_public_key()
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| /system/keymint/boringssl/src/ |
| D | ec.rs | 71 curve: ec::NistCurve, in generate_nist_key()
75 nist_curve_to_group(curve)?.as_ref() in generate_nist_key()
78 let key = match curve { in generate_nist_key()
84 Ok(crypto::KeyMaterial::Ec(curve.into(), CurveType::Nist, key.into())) in generate_nist_key()
115 fn nist_public_key(&self, key: &ec::NistKey, curve: ec::NistCurve) -> Result<Vec<u8>, Error> { in nist_public_key()
116 let group = nist_curve_to_group(curve)?; in nist_public_key()
170 let curve = key.curve(); in begin_sign() localVariable
173 let curve = ec::NistCurve::try_from(curve)?; in begin_sign() localVariable
175 Ok(Box::new(BoringEcDigestSignOperation::new(key, curve, digest)?)) in begin_sign()
177 Ok(Box::new(BoringEcUndigestSignOperation::new(key, curve)?)) in begin_sign()
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| /system/keymaster/km_openssl/ |
| D | ec_key_factory.cpp | 55 keymaster_ec_curve_t* curve, in GetCurveAndSize() argument
57 if (!key_description.GetTagValue(TAG_EC_CURVE, curve)) { in GetCurveAndSize()
63 keymaster_error_t error = EllipticKeySizeToCurve(*key_size_bits, curve); in GetCurveAndSize()
68 keymaster_error_t error = EcCurveToKeySize(*curve, key_size_bits); in GetCurveAndSize()
305 keymaster_ec_curve_t curve; in ImportRawKey() local
306 if (!key_description.GetTagValue(TAG_EC_CURVE, &curve) || curve != KM_EC_CURVE_CURVE_25519) { in ImportRawKey()
417 keymaster_ec_curve_t curve; in UpdateImportKeyDescription() local
418 if (!updated_description->GetTagValue(TAG_EC_CURVE, &curve)) { in UpdateImportKeyDescription()
420 } else if (curve_from_size != curve) { in UpdateImportKeyDescription()
426 keymaster_ec_curve_t curve; in UpdateImportKeyDescription() local
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| D | nist_curve_key_exchange.cpp | 38 NistCurveKeyExchange* NistCurveKeyExchange::GenerateKeyExchange(keymaster_ec_curve_t curve) { in GenerateKeyExchange() argument
40 switch (curve) { in GenerateKeyExchange()
54 LOG_E("Not a NIST curve: %d", curve); in GenerateKeyExchange()
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| D | openssl_utils.cpp | 49 EC_GROUP* ec_get_group(keymaster_ec_curve_t curve) { in ec_get_group() argument
50 switch (curve) { in ec_get_group()
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| D | attestation_record.cpp | 229 keymaster_error_t ec_key_size_to_eat_curve(uint32_t key_size_bits, int* curve) { in ec_key_size_to_eat_curve() argument
235 *curve = (int)EatEcCurve::P_224; in ec_key_size_to_eat_curve()
239 *curve = (int)EatEcCurve::P_256; in ec_key_size_to_eat_curve()
243 *curve = (int)EatEcCurve::P_384; in ec_key_size_to_eat_curve()
247 *curve = (int)EatEcCurve::P_521; in ec_key_size_to_eat_curve()
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| /system/keymint/common/src/ |
| D | crypto.rs | 204 Self::Ec(curve, curve_type, key) => { in subject_public_key_info()
205 Some(key.subject_public_key_info(buf, ec, curve, curve_type)?) in subject_public_key_info()
297 let curve = <EcCurve>::from_cbor_value(a.remove(0))?; in from_cbor_value() localVariable
299 Ok(Self::Ec(curve, curve_type, OpaqueKeyMaterial(raw_key).into())) in from_cbor_value()
301 let key = match (curve, curve_type) { in from_cbor_value()
321 error!("Unexpected EC combination ({:?}, {:?})", curve, curve_type); in from_cbor_value()
325 Ok(Self::Ec(curve, curve_type, key.into())) in from_cbor_value()
359 Self::Ec(curve, curve_type, OpaqueOr::Opaque(OpaqueKeyMaterial(k))) => vec_try![ in to_cbor_value()
364 cbor::value::Value::Integer((curve as i32).into()), in to_cbor_value()
402 Self::Ec(curve, curve_type, OpaqueOr::Explicit(k)) => vec_try![ in to_cbor_value()
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| D | tag.rs | 537 let (key, curve) = match key_format { in check_ec_import_params()
549 let curve = match &key { in check_ec_import_params() localVariable
550 KeyMaterial::Ec(curve, CurveType::Nist, _) => *curve, in check_ec_import_params()
573 (key, curve) in check_ec_import_params()
589 if *specified_curve != curve { in check_ec_import_params()
594 curve in check_ec_import_params()
598 None => deduced_chars.try_push(KeyParam::EcCurve(curve))?, in check_ec_import_params()
603 let key_size = ec::curve_to_key_size(curve); in check_ec_import_params()
618 check_ec_params(curve, params, sec_level)?; in check_ec_import_params()
624 curve: EcCurve, in check_ec_params()
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| /system/media/audio_utils/include/audio_utils/ |
| D | Balance.h | 49 std::function<float(float)> curve = [](float x) { return x * (x + 0.2f); })
51 , mCurve(normalize(std::move(curve))) { } in mRamp()
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| /system/keymaster/include/keymaster/km_openssl/ |
| D | nist_curve_key_exchange.h | 47 static NistCurveKeyExchange* GenerateKeyExchange(keymaster_ec_curve_t curve);
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| D | ec_key_factory.h | 76 keymaster_ec_curve_t* curve, uint32_t* key_size_bits);
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| D | openssl_utils.h | 77 EC_GROUP* ec_get_group(keymaster_ec_curve_t curve);
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| /system/keymaster/legacy_support/ |
| D | keymaster1_legacy_support.cpp | 237 keymaster_ec_curve_t curve; in GenerateKey() local
238 if (key_description.GetTagValue(TAG_EC_CURVE, &curve)) { in GenerateKey()
241 keymaster_error_t error = EcCurveToKeySize(curve, &key_size_from_curve); in GenerateKey()
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| /system/keymaster/include/keymaster/ |
| D | android_keymaster_utils.h | 246 keymaster_error_t EllipticKeySizeToCurve(uint32_t key_size_bits, keymaster_ec_curve_t* curve);
252 keymaster_error_t EcKeySizeToCurve(uint32_t key_size_bits, keymaster_ec_curve_t* curve);
254 keymaster_error_t EcCurveToKeySize(keymaster_ec_curve_t curve, uint32_t* key_size_bits);
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| /system/authgraph/boringssl/src/ |
| D | ec.rs | 73 fn generate_key(&self, curve: iana::EllipticCurve) -> Result<(EcSignKey, EcVerifyKey), Error> { in generate_key()
74 match curve { in generate_key()
211 curve: iana::EllipticCurve, in create_nist_key_pair()
229 let pub_key = coset::CoseKeyBuilder::new_ec2_pub_key(curve, x, y).algorithm(algorithm).build(); in create_nist_key_pair()
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| /system/keymint/common/src/keyblob/ |
| D | keyblob.cddl | 49 ; An explicit EC key for a NIST curve is in the form of an ASN.1 DER encoding of a
51 ; An explicit EC key for curve 25519 is the raw key bytes.
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| /system/keymint/ta/src/ |
| D | keys.rs | 228 KeyMaterial::Ec(curve, _, key) => { in sign_cert_data()
229 let digest = if curve == EcCurve::Curve25519 { in sign_cert_data()
304 crypto::KeyGenInfo::NistEc(curve) => { in generate_key_material()
305 self.imp.ec.generate_nist_key(&mut *self.imp.rng, curve, params)? in generate_key_material()
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| D | rkp.rs | 168 KeyMaterial::Ec(curve, curve_type, ref key) => key.public_cose_key( in generate_ecdsa_p256_keypair()
170 curve, in generate_ecdsa_p256_keypair()
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| /system/keymaster/cppcose/ |
| D | cppcose.cpp | 537 auto& curve = senderCoseKey->asMap()->get(CoseKey::CURVE); in getSenderPubKeyFromCoseEncrypt() local
538 if (!curve || !curve->asInt() || in getSenderPubKeyFromCoseEncrypt()
539 (keyType->asInt()->value() == OCTET_KEY_PAIR && curve->asInt()->value() != X25519) || in getSenderPubKeyFromCoseEncrypt()
540 (keyType->asInt()->value() == EC2 && curve->asInt()->value() != P256)) { in getSenderPubKeyFromCoseEncrypt()
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| /system/security/keystore2/src/ |
| D | sw_keyblob.rs | 78 let curve = get_tag_value(&combined, Tag::EC_CURVE) in export_key() localVariable
80 match curve { in export_key()
154 fn pkcs8_wrap_nist_key(nist_key: &[u8], curve: EcCurve) -> Result<Vec<u8>> { in pkcs8_wrap_nist_key()
155 let der_alg_id = match curve { in pkcs8_wrap_nist_key()
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