Examples with WalletKeyPair snowblossom.proto.WalletKeyPair used on opensource projects

Example 6 with WalletKeyPair

use of snowblossom.proto.WalletKeyPair in project snowblossom by snowblossomcoin.

the class KeyUtil method generateWalletStandardECKey.

public static WalletKeyPair generateWalletStandardECKey() {
    KeyPair key_pair = KeyUtil.generateECCompressedKey();
    ByteString public_encoded = KeyUtil.getCompressedPublicKeyEncoding(key_pair.getPublic());
    WalletKeyPair wkp = WalletKeyPair.newBuilder().setPublicKey(KeyUtil.getCompressedPublicKeyEncoding(key_pair.getPublic())).setPrivateKey(ByteString.copyFrom(key_pair.getPrivate().getEncoded())).setSignatureType(SignatureUtil.SIG_TYPE_ECDSA_COMPRESSED).build();
    return wkp;
}

Example 7 with WalletKeyPair

use of snowblossom.proto.WalletKeyPair in project snowblossom by snowblossomcoin.

the class KeyUtil method generateWalletDSAKey.

public static WalletKeyPair generateWalletDSAKey() {
    try {
        KeyPairGenerator key_gen = KeyPairGenerator.getInstance("DSA", Globals.getCryptoProviderName());
        key_gen.initialize(3072);
        KeyPair key_pair = key_gen.genKeyPair();
        WalletKeyPair wkp = WalletKeyPair.newBuilder().setPublicKey(ByteString.copyFrom(key_pair.getPublic().getEncoded())).setPrivateKey(ByteString.copyFrom(key_pair.getPrivate().getEncoded())).setSignatureType(SignatureUtil.SIG_TYPE_DSA).build();
        return wkp;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 8 with WalletKeyPair

use of snowblossom.proto.WalletKeyPair in project snowblossom by snowblossomcoin.

the class KeyUtil method generateWalletRSAKey.

public static WalletKeyPair generateWalletRSAKey(int key_len) {
    try {
        RSAKeyGenParameterSpec spec = new RSAKeyGenParameterSpec(key_len, RSAKeyGenParameterSpec.F4);
        KeyPairGenerator key_gen = KeyPairGenerator.getInstance("RSA", Globals.getCryptoProviderName());
        key_gen.initialize(spec);
        KeyPair key_pair = key_gen.genKeyPair();
        WalletKeyPair wkp = WalletKeyPair.newBuilder().setPublicKey(ByteString.copyFrom(key_pair.getPublic().getEncoded())).setPrivateKey(ByteString.copyFrom(key_pair.getPrivate().getEncoded())).setSignatureType(SignatureUtil.SIG_TYPE_RSA).build();
        return wkp;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 9 with WalletKeyPair

use of snowblossom.proto.WalletKeyPair in project snowblossom by snowblossomcoin.

the class KeyUtil method generateWalletDSTU4145Key.

public static WalletKeyPair generateWalletDSTU4145Key(int curve) {
    try {
        ECGenParameterSpec spec = new ECGenParameterSpec("1.2.804.2.1.1.1.1.3.1.1.2." + curve);
        KeyPairGenerator key_gen = KeyPairGenerator.getInstance("DSTU4145", Globals.getCryptoProviderName());
        key_gen.initialize(spec);
        KeyPair key_pair = key_gen.genKeyPair();
        WalletKeyPair wkp = WalletKeyPair.newBuilder().setPublicKey(ByteString.copyFrom(key_pair.getPublic().getEncoded())).setPrivateKey(ByteString.copyFrom(key_pair.getPrivate().getEncoded())).setSignatureType(SignatureUtil.SIG_TYPE_DSTU4145).build();
        return wkp;
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 10 with WalletKeyPair

use of snowblossom.proto.WalletKeyPair in project snowblossom by snowblossomcoin.

the class CertGen method getServerSSLContext.

public static SslContext getServerSSLContext(WalletDatabase db) throws Exception {
    if (db.getKeysCount() != 1)
        throw new RuntimeException("Unexpected number of keys in wallet db");
    if (db.getAddressesCount() != 1)
        throw new RuntimeException("Unexpected number of addresses in wallet db");
    WalletKeyPair wkp = db.getKeys(0);
    AddressSpec address_spec = db.getAddresses(0);
    WalletKeyPair tls_wkp = KeyUtil.generateWalletRSAKey(2048);
    KeyPair tls_pair = KeyUtil.decodeKeypair(tls_wkp);
    X509Certificate cert = generateSelfSignedCert(wkp, tls_wkp, address_spec);
    // System.out.println(cert);
    ByteString pem_cert = pemCodeCert(cert);
    ByteString pem_prv = pemCodeECPrivateKey(tls_pair.getPrivate());
    return GrpcSslContexts.forServer(pem_cert.newInput(), pem_prv.newInput()).build();
}