211 lines
11 KiB
Java
211 lines
11 KiB
Java
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package org.bouncycastle.jce.provider;
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import java.io.IOException;
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import java.security.AccessController;
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import java.security.PrivateKey;
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import java.security.PrivilegedAction;
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import java.security.Provider;
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import java.security.PublicKey;
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import java.util.HashMap;
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import java.util.Map;
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import org.bouncycastle.asn1.ASN1ObjectIdentifier;
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import org.bouncycastle.asn1.pkcs.PrivateKeyInfo;
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import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo;
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import org.bouncycastle.jcajce.provider.config.ConfigurableProvider;
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import org.bouncycastle.jcajce.provider.config.ProviderConfiguration;
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import org.bouncycastle.jcajce.provider.util.AlgorithmProvider;
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import org.bouncycastle.jcajce.provider.util.AsymmetricKeyInfoConverter;
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/* loaded from: classes6.dex */
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public final class BouncyCastleProvider extends Provider implements ConfigurableProvider {
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private static final String ASYMMETRIC_PACKAGE = "org.bouncycastle.jcajce.provider.asymmetric.";
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private static final String DIGEST_PACKAGE = "org.bouncycastle.jcajce.provider.digest.";
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private static final String KEYSTORE_PACKAGE = "org.bouncycastle.jcajce.provider.keystore.";
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private static final String SYMMETRIC_PACKAGE = "org.bouncycastle.jcajce.provider.symmetric.";
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private static String info = "BouncyCastle Security Provider v1.55";
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public static final ProviderConfiguration CONFIGURATION = new BouncyCastleProviderConfiguration();
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private static final Map keyInfoConverters = new HashMap();
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private static final String[] SYMMETRIC_GENERIC = {"PBEPBKDF2", "PBEPKCS12", "TLSKDF"};
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private static final String[] SYMMETRIC_MACS = {"SipHash"};
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private static final String[] SYMMETRIC_CIPHERS = {"AES", "ARC4", "Blowfish", "Camellia", "CAST5", "CAST6", "ChaCha", "DES", "DESede", "GOST28147", "Grainv1", "Grain128", "HC128", "HC256", "IDEA", "Noekeon", "RC2", "RC5", "RC6", "Rijndael", "Salsa20", "SEED", "Serpent", "Shacal2", "Skipjack", "SM4", "TEA", "Twofish", "Threefish", "VMPC", "VMPCKSA3", "XTEA", "XSalsa20", "OpenSSLPBKDF"};
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private static final String[] ASYMMETRIC_GENERIC = {"X509", "IES"};
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private static final String[] ASYMMETRIC_CIPHERS = {"DSA", "DH", "EC", "RSA", "GOST", "ECGOST", "ElGamal", "DSTU4145"};
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private static final String[] DIGESTS = {"GOST3411", "Keccak", "MD2", "MD4", "MD5", "SHA1", "RIPEMD128", "RIPEMD160", "RIPEMD256", "RIPEMD320", "SHA224", "SHA256", "SHA384", "SHA512", "SHA3", "Skein", "SM3", "Tiger", "Whirlpool", "Blake2b"};
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public static final String PROVIDER_NAME = "BC";
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private static final String[] KEYSTORES = {PROVIDER_NAME, "PKCS12"};
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@Override // org.bouncycastle.jcajce.provider.config.ConfigurableProvider
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public final void setParameter(String str, Object obj) {
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ProviderConfiguration providerConfiguration = CONFIGURATION;
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synchronized (providerConfiguration) {
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((BouncyCastleProviderConfiguration) providerConfiguration).setParameter(str, obj);
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}
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}
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@Override // org.bouncycastle.jcajce.provider.config.ConfigurableProvider
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public final boolean hasAlgorithm(String str, String str2) {
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StringBuilder sb = new StringBuilder();
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sb.append(str);
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sb.append(".");
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sb.append(str2);
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if (!containsKey(sb.toString())) {
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StringBuilder sb2 = new StringBuilder("Alg.Alias.");
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sb2.append(str);
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sb2.append(".");
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sb2.append(str2);
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if (!containsKey(sb2.toString())) {
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return false;
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}
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}
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return true;
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}
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@Override // org.bouncycastle.jcajce.provider.config.ConfigurableProvider
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public final void addKeyInfoConverter(ASN1ObjectIdentifier aSN1ObjectIdentifier, AsymmetricKeyInfoConverter asymmetricKeyInfoConverter) {
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Map map = keyInfoConverters;
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synchronized (map) {
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map.put(aSN1ObjectIdentifier, asymmetricKeyInfoConverter);
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}
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}
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@Override // org.bouncycastle.jcajce.provider.config.ConfigurableProvider
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public final void addAlgorithm(String str, ASN1ObjectIdentifier aSN1ObjectIdentifier, String str2) {
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StringBuilder sb = new StringBuilder();
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sb.append(str);
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sb.append(".");
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sb.append(aSN1ObjectIdentifier);
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addAlgorithm(sb.toString(), str2);
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StringBuilder sb2 = new StringBuilder();
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sb2.append(str);
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sb2.append(".OID.");
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sb2.append(aSN1ObjectIdentifier);
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addAlgorithm(sb2.toString(), str2);
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}
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@Override // org.bouncycastle.jcajce.provider.config.ConfigurableProvider
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public final void addAlgorithm(String str, String str2) {
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if (!containsKey(str)) {
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put(str, str2);
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return;
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}
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StringBuilder sb = new StringBuilder("duplicate provider key (");
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sb.append(str);
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sb.append(") found");
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throw new IllegalStateException(sb.toString());
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}
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/* JADX INFO: Access modifiers changed from: private */
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public void setup() {
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loadAlgorithms(DIGEST_PACKAGE, DIGESTS);
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loadAlgorithms(SYMMETRIC_PACKAGE, SYMMETRIC_GENERIC);
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loadAlgorithms(SYMMETRIC_PACKAGE, SYMMETRIC_MACS);
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loadAlgorithms(SYMMETRIC_PACKAGE, SYMMETRIC_CIPHERS);
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loadAlgorithms(ASYMMETRIC_PACKAGE, ASYMMETRIC_GENERIC);
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loadAlgorithms(ASYMMETRIC_PACKAGE, ASYMMETRIC_CIPHERS);
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loadAlgorithms(KEYSTORE_PACKAGE, KEYSTORES);
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put("X509Store.CERTIFICATE/COLLECTION", "org.bouncycastle.jce.provider.X509StoreCertCollection");
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put("X509Store.ATTRIBUTECERTIFICATE/COLLECTION", "org.bouncycastle.jce.provider.X509StoreAttrCertCollection");
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put("X509Store.CRL/COLLECTION", "org.bouncycastle.jce.provider.X509StoreCRLCollection");
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put("X509Store.CERTIFICATEPAIR/COLLECTION", "org.bouncycastle.jce.provider.X509StoreCertPairCollection");
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put("X509Store.CERTIFICATE/LDAP", "org.bouncycastle.jce.provider.X509StoreLDAPCerts");
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put("X509Store.CRL/LDAP", "org.bouncycastle.jce.provider.X509StoreLDAPCRLs");
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put("X509Store.ATTRIBUTECERTIFICATE/LDAP", "org.bouncycastle.jce.provider.X509StoreLDAPAttrCerts");
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put("X509Store.CERTIFICATEPAIR/LDAP", "org.bouncycastle.jce.provider.X509StoreLDAPCertPairs");
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put("X509StreamParser.CERTIFICATE", "org.bouncycastle.jce.provider.X509CertParser");
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put("X509StreamParser.ATTRIBUTECERTIFICATE", "org.bouncycastle.jce.provider.X509AttrCertParser");
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put("X509StreamParser.CRL", "org.bouncycastle.jce.provider.X509CRLParser");
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put("X509StreamParser.CERTIFICATEPAIR", "org.bouncycastle.jce.provider.X509CertPairParser");
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put("Cipher.BROKENPBEWITHMD5ANDDES", "org.bouncycastle.jce.provider.BrokenJCEBlockCipher$BrokePBEWithMD5AndDES");
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put("Cipher.BROKENPBEWITHSHA1ANDDES", "org.bouncycastle.jce.provider.BrokenJCEBlockCipher$BrokePBEWithSHA1AndDES");
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put("Cipher.OLDPBEWITHSHAANDTWOFISH-CBC", "org.bouncycastle.jce.provider.BrokenJCEBlockCipher$OldPBEWithSHAAndTwofish");
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put("CertPathValidator.RFC3281", "org.bouncycastle.jce.provider.PKIXAttrCertPathValidatorSpi");
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put("CertPathBuilder.RFC3281", "org.bouncycastle.jce.provider.PKIXAttrCertPathBuilderSpi");
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put("CertPathValidator.RFC3280", "org.bouncycastle.jce.provider.PKIXCertPathValidatorSpi");
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put("CertPathBuilder.RFC3280", "org.bouncycastle.jce.provider.PKIXCertPathBuilderSpi");
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put("CertPathValidator.PKIX", "org.bouncycastle.jce.provider.PKIXCertPathValidatorSpi");
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put("CertPathBuilder.PKIX", "org.bouncycastle.jce.provider.PKIXCertPathBuilderSpi");
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put("CertStore.Collection", "org.bouncycastle.jce.provider.CertStoreCollectionSpi");
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put("CertStore.LDAP", "org.bouncycastle.jce.provider.X509LDAPCertStoreSpi");
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put("CertStore.Multi", "org.bouncycastle.jce.provider.MultiCertStoreSpi");
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put("Alg.Alias.CertStore.X509LDAP", "LDAP");
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}
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private void loadAlgorithms(String str, String[] strArr) {
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Class<?> cls;
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for (int i = 0; i != strArr.length; i++) {
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try {
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ClassLoader classLoader = getClass().getClassLoader();
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if (classLoader != null) {
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StringBuilder sb = new StringBuilder();
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sb.append(str);
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sb.append(strArr[i]);
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sb.append("$Mappings");
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cls = classLoader.loadClass(sb.toString());
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} else {
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StringBuilder sb2 = new StringBuilder();
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sb2.append(str);
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sb2.append(strArr[i]);
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sb2.append("$Mappings");
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cls = Class.forName(sb2.toString());
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}
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} catch (ClassNotFoundException unused) {
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cls = null;
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}
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if (cls != null) {
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try {
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((AlgorithmProvider) cls.newInstance()).configure(this);
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} catch (Exception e) {
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StringBuilder sb3 = new StringBuilder("cannot create instance of ");
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sb3.append(str);
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sb3.append(strArr[i]);
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sb3.append("$Mappings : ");
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sb3.append(e);
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throw new InternalError(sb3.toString());
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}
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}
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}
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}
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public static PublicKey getPublicKey(SubjectPublicKeyInfo subjectPublicKeyInfo) throws IOException {
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AsymmetricKeyInfoConverter asymmetricKeyInfoConverter = getAsymmetricKeyInfoConverter(subjectPublicKeyInfo.getAlgorithm().getAlgorithm());
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if (asymmetricKeyInfoConverter == null) {
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return null;
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}
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return asymmetricKeyInfoConverter.generatePublic(subjectPublicKeyInfo);
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}
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public static PrivateKey getPrivateKey(PrivateKeyInfo privateKeyInfo) throws IOException {
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AsymmetricKeyInfoConverter asymmetricKeyInfoConverter = getAsymmetricKeyInfoConverter(privateKeyInfo.getPrivateKeyAlgorithm().getAlgorithm());
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if (asymmetricKeyInfoConverter == null) {
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return null;
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}
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return asymmetricKeyInfoConverter.generatePrivate(privateKeyInfo);
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}
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private static AsymmetricKeyInfoConverter getAsymmetricKeyInfoConverter(ASN1ObjectIdentifier aSN1ObjectIdentifier) {
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AsymmetricKeyInfoConverter asymmetricKeyInfoConverter;
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Map map = keyInfoConverters;
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synchronized (map) {
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asymmetricKeyInfoConverter = (AsymmetricKeyInfoConverter) map.get(aSN1ObjectIdentifier);
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}
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return asymmetricKeyInfoConverter;
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}
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public BouncyCastleProvider() {
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super(PROVIDER_NAME, 1.55d, info);
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AccessController.doPrivileged(new PrivilegedAction(this) { // from class: org.bouncycastle.jce.provider.BouncyCastleProvider.1
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final BouncyCastleProvider this$0;
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@Override // java.security.PrivilegedAction
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public Object run() {
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this.this$0.setup();
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return null;
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}
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{
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this.this$0 = this;
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}
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});
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}
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}
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