本文整理匯總了Java中org.bouncycastle.asn1.x509.SubjectPublicKeyInfo.getAlgorithm方法的典型用法代碼示例。如果您正苦於以下問題：Java SubjectPublicKeyInfo.getAlgorithm方法的具體用法？Java SubjectPublicKeyInfo.getAlgorithm怎麽用？Java SubjectPublicKeyInfo.getAlgorithm使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.bouncycastle.asn1.x509.SubjectPublicKeyInfo的用法示例。
在下文中一共展示了SubjectPublicKeyInfo.getAlgorithm方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: toPublicKey
import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo; //導入方法依賴的package包/類
PublicKey toPublicKey(SubjectPublicKeyInfo subjectPublicKeyInfo)
throws CRMFException
{
try
{
X509EncodedKeySpec xspec = new X509EncodedKeySpec(subjectPublicKeyInfo.getEncoded());
AlgorithmIdentifier keyAlg = subjectPublicKeyInfo.getAlgorithm();
return createKeyFactory(keyAlg.getAlgorithm()).generatePublic(xspec);
}
catch (Exception e)
{
throw new CRMFException("invalid key: " + e.getMessage(), e);
}
}
示例2: getPublicKey
import org.bouncycastle.asn1.x509.SubjectPublicKeyInfo; //導入方法依賴的package包/類
public PublicKey getPublicKey(String provider)
throws NoSuchAlgorithmException, NoSuchProviderException,
InvalidKeyException
{
SubjectPublicKeyInfo subjectPKInfo = pkac.getSubjectPublicKeyInfo();
try
{
DERBitString bStr = new DERBitString(subjectPKInfo);
X509EncodedKeySpec xspec = new X509EncodedKeySpec(bStr.getBytes());
AlgorithmIdentifier keyAlg = subjectPKInfo.getAlgorithm();
KeyFactory factory =
KeyFactory.getInstance(keyAlg.getAlgorithm().getId(),provider);
return factory.generatePublic(xspec);
}
catch (Exception e)
{
throw new InvalidKeyException("error encoding public key");
}
}