33 lines
1.2 KiB
Java
33 lines
1.2 KiB
Java
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package org.bouncycastle.jcajce.provider.asymmetric.ec;
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import java.security.spec.ECGenParameterSpec;
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import org.bouncycastle.asn1.ASN1ObjectIdentifier;
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import org.bouncycastle.asn1.x9.X9ECParameters;
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import org.bouncycastle.jcajce.provider.asymmetric.util.ECUtil;
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/* loaded from: classes6.dex */
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class ECUtils {
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/* JADX INFO: Access modifiers changed from: package-private */
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public static X9ECParameters getDomainParametersFromName(String str) {
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try {
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if (str.charAt(0) >= '0' && str.charAt(0) <= '2') {
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return ECUtil.getNamedCurveByOid(new ASN1ObjectIdentifier(str));
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}
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if (str.indexOf(32) > 0) {
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str = str.substring(str.indexOf(32) + 1);
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}
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return ECUtil.getNamedCurveByName(str);
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} catch (IllegalArgumentException unused) {
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return ECUtil.getNamedCurveByName(str);
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}
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public static X9ECParameters getDomainParametersFromGenSpec(ECGenParameterSpec eCGenParameterSpec) {
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return getDomainParametersFromName(eCGenParameterSpec.getName());
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}
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ECUtils() {
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}
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}
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