本文整理汇总了Java中sun.security.x509.AlgorithmId.getEncodedParams方法的典型用法代码示例。如果您正苦于以下问题：Java AlgorithmId.getEncodedParams方法的具体用法？Java AlgorithmId.getEncodedParams怎么用？Java AlgorithmId.getEncodedParams使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sun.security.x509.AlgorithmId的用法示例。
在下文中一共展示了AlgorithmId.getEncodedParams方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: decodeSignature
import sun.security.x509.AlgorithmId; //导入方法依赖的package包/类
/**
* Decode the signature data. Verify that the object identifier matches
* and return the message digest.
*/
public static byte[] decodeSignature(ObjectIdentifier oid, byte[] signature)
throws IOException {
DerInputStream in = new DerInputStream(signature);
DerValue[] values = in.getSequence(2);
if ((values.length != 2) || (in.available() != 0)) {
throw new IOException("SEQUENCE length error");
}
AlgorithmId algId = AlgorithmId.parse(values[0]);
if (algId.getOID().equals((Object)oid) == false) {
throw new IOException("ObjectIdentifier mismatch: "
+ algId.getOID());
}
if (algId.getEncodedParams() != null) {
throw new IOException("Unexpected AlgorithmId parameters");
}
byte[] digest = values[1].getOctetString();
return digest;
}
示例2: decodeSignature
import sun.security.x509.AlgorithmId; //导入方法依赖的package包/类
/**
* Decode the signature data. Verify that the object identifier matches
* and return the message digest.
*/
public static byte[] decodeSignature(ObjectIdentifier oid, byte[] sig)
throws IOException {
// Enforce strict DER checking for signatures
DerInputStream in = new DerInputStream(sig, 0, sig.length, false);
DerValue[] values = in.getSequence(2);
if ((values.length != 2) || (in.available() != 0)) {
throw new IOException("SEQUENCE length error");
}
AlgorithmId algId = AlgorithmId.parse(values[0]);
if (algId.getOID().equals((Object)oid) == false) {
throw new IOException("ObjectIdentifier mismatch: "
+ algId.getOID());
}
if (algId.getEncodedParams() != null) {
throw new IOException("Unexpected AlgorithmId parameters");
}
byte[] digest = values[1].getOctetString();
return digest;
}
示例3: decodeSignature
import sun.security.x509.AlgorithmId; //导入方法依赖的package包/类
/**
* Decode the signature data. Verify that the object identifier matches
* and return the message digest.
*/
public static byte[] decodeSignature(ObjectIdentifier oid, byte[] sig)
throws IOException {
// Enforce strict DER checking for signatures
DerInputStream in = new DerInputStream(sig, 0, sig.length, false);
DerValue[] values = in.getSequence(2);
if ((values.length != 2) || (in.available() != 0)) {
throw new IOException("SEQUENCE length error");
}
AlgorithmId algId = AlgorithmId.parse(values[0]);
if (algId.getOID().equals(oid) == false) {
throw new IOException("ObjectIdentifier mismatch: "
+ algId.getOID());
}
if (algId.getEncodedParams() != null) {
throw new IOException("Unexpected AlgorithmId parameters");
}
byte[] digest = values[1].getOctetString();
return digest;
}