176     EVP_PKEY_Ptr pkey(EVP_PKEY_new());  in generateP256Key()  local
179     if (ec_key.get() == nullptr || pkey.get() == nullptr) {  in generateP256Key()
190     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ec_key.get()) != 1) {  in generateP256Key()
195     return pkey;  in generateP256Key()
198 optional<vector<uint8_t>> derEncodeKeyPair(const EVP_PKEY& pkey) {  in derEncodeKeyPair()  argument
199     int size = i2d_PrivateKey(&pkey, nullptr);  in derEncodeKeyPair()
207     i2d_PrivateKey(&pkey, &p);  in derEncodeKeyPair()
380 optional<vector<vector<uint8_t>>> createAttestation(EVP_PKEY* pkey,  in createAttestation()  argument
412     return signAttestationCertificate(context, pkey, applicationId, challenge,  in createAttestation()
661     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in certificateSignedByPublicKey()  local
662     if (ecKey.get() == nullptr || pkey.get() == nullptr) {  in certificateSignedByPublicKey()
674     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ecKey.get()) != 1) {  in certificateSignedByPublicKey()
679     if (X509_verify(x509.get(), pkey.get()) != 1) {  in certificateSignedByPublicKey()
735     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in checkEcDsaSignature()  local
736     if (ecKey.get() == nullptr || pkey.get() == nullptr) {  in checkEcDsaSignature()
748     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ecKey.get()) != 1) {  in checkEcDsaSignature()
832     EVP_PKEY_Ptr pkey = generateP256Key();  in createEcKeyPairAndAttestation()  local
835             createAttestation(pkey.get(), challenge, applicationId, isTestCredential);  in createEcKeyPairAndAttestation()
841     optional<vector<uint8_t>> keyPair = derEncodeKeyPair(*pkey);  in createEcKeyPairAndAttestation()
860     EVP_PKEY_Ptr pkey = generateP256Key();  in createEcKeyPairWithAttestationKey()  local
878             context, pkey.get(), applicationId, challenge, attestationKeyBlob, *derIssuerSubject,  in createEcKeyPairWithAttestationKey()
893     optional<vector<uint8_t>> keyPair = derEncodeKeyPair(*pkey);  in createEcKeyPairWithAttestationKey()
912     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in createAttestationForEcPublicKey()  local
913     if (ecKey.get() == nullptr || pkey.get() == nullptr) {  in createAttestationForEcPublicKey()
925     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ecKey.get()) != 1) {  in createAttestationForEcPublicKey()
931             createAttestation(pkey.get(), applicationId, challenge, false /* isTestCredential */);  in createAttestationForEcPublicKey()
942     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in createEcKeyPair()  local
943     if (ec_key.get() == nullptr || pkey.get() == nullptr) {  in createEcKeyPair()
960     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ec_key.get()) != 1) {  in createEcKeyPair()
965     int size = i2d_PrivateKey(pkey.get(), nullptr);  in createEcKeyPair()
973     i2d_PrivateKey(pkey.get(), &p);  in createEcKeyPair()
979     auto pkey = EVP_PKEY_Ptr(d2i_PrivateKey(EVP_PKEY_EC, nullptr, &p, keyPair.size()));  in ecKeyPairGetPublicKey()  local
980     if (pkey.get() == nullptr) {  in ecKeyPairGetPublicKey()
985     auto ecKey = EC_KEY_Ptr(EVP_PKEY_get1_EC_KEY(pkey.get()));  in ecKeyPairGetPublicKey()
1009     auto pkey = EVP_PKEY_Ptr(d2i_PrivateKey(EVP_PKEY_EC, nullptr, &p, keyPair.size()));  in ecKeyPairGetPrivateKey()  local
1010     if (pkey.get() == nullptr) {  in ecKeyPairGetPrivateKey()
1015     auto ecKey = EC_KEY_Ptr(EVP_PKEY_get1_EC_KEY(pkey.get()));  in ecKeyPairGetPrivateKey()
1056     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in ecPrivateKeyToKeyPair()  local
1057     if (pkey.get() == nullptr) {  in ecPrivateKeyToKeyPair()
1062     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ecKey.get()) != 1) {  in ecPrivateKeyToKeyPair()
1067     int size = i2d_PrivateKey(pkey.get(), nullptr);  in ecPrivateKeyToKeyPair()
1075     i2d_PrivateKey(pkey.get(), &p);  in ecPrivateKeyToKeyPair()
1084     auto pkey = EVP_PKEY_Ptr(d2i_PrivateKey(EVP_PKEY_EC, nullptr, &p, keyPair.size()));  in ecKeyPairGetPkcs12()  local
1085     if (pkey.get() == nullptr) {  in ecKeyPairGetPkcs12()
1101     if (X509_set_pubkey(x509.get(), pkey.get()) != 1) {  in ecKeyPairGetPkcs12()
1150     if (X509_sign(x509.get(), pkey.get(), EVP_sha256()) == 0) {  in ecKeyPairGetPkcs12()
1164     auto pkcs12 = PKCS12_Ptr(PKCS12_create(nullptr, name.c_str(), pkey.get(), x509.get(),  in ecKeyPairGetPkcs12()
1206     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in ecPublicKeyGenerateCertificate()  local
1207     if (ecKey.get() == nullptr || pkey.get() == nullptr) {  in ecPublicKeyGenerateCertificate()
1219     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ecKey.get()) != 1) {  in ecPublicKeyGenerateCertificate()
1240     return ecPublicKeyGenerateCertificate(pkey.get(), privPkey.get(), serialDecimal, issuer,  in ecPublicKeyGenerateCertificate()
1363     auto pkey = EVP_PKEY_Ptr(EVP_PKEY_new());  in ecdh()  local
1364     if (ecKey.get() == nullptr || pkey.get() == nullptr) {  in ecdh()
1376     if (EVP_PKEY_set1_EC_KEY(pkey.get(), ecKey.get()) != 1) {  in ecdh()
1408     if (EVP_PKEY_derive_set_peer(ctx.get(), pkey.get()) != 1) {  in ecdh()
1475     auto pkey = EVP_PKEY_Ptr(X509_get_pubkey(certs[0].get()));  in certificateChainGetTopMostKey()  local
1476     if (pkey.get() == nullptr) {  in certificateChainGetTopMostKey()
1481     auto ecKey = EC_KEY_Ptr(EVP_PKEY_get1_EC_KEY(pkey.get()));  in certificateChainGetTopMostKey()
1550     auto pkey = EVP_PKEY_Ptr(X509_get_pubkey(certs[0].get()));  in certificateFindPublicKey()  local
1551     if (pkey.get() == nullptr) {  in certificateFindPublicKey()
1556     auto ecKey = EC_KEY_Ptr(EVP_PKEY_get1_EC_KEY(pkey.get()));  in certificateFindPublicKey()