本文整理汇总了Java中sun.security.pkcs.PKCS7.generateSignedData方法的典型用法代码示例。如果您正苦于以下问题：Java PKCS7.generateSignedData方法的具体用法？Java PKCS7.generateSignedData怎么用？Java PKCS7.generateSignedData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.pkcs.PKCS7的用法示例。
在下文中一共展示了PKCS7.generateSignedData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: generateSignedData
import sun.security.pkcs.PKCS7; //导入方法依赖的package包/类
/**
* Generates a PKCS #7 signed data message that includes a signature
* timestamp.
* This method is used when a signature has already been generated.
* The signature, a signature timestamp, the signer's certificate chain,
* and optionally the content that was signed, are packaged into a PKCS #7
* signed data message.
*
* @param params The non-null input parameters.
* @param omitContent true if the content should be omitted from the
* signed data message. Otherwise the content is included.
* @param applyTimestamp true if the signature should be timestamped.
* Otherwise timestamping is not performed.
* @return A PKCS #7 signed data message including a signature timestamp.
* @throws NoSuchAlgorithmException The exception is thrown if the signature
* algorithm is unrecognised.
* @throws CertificateException The exception is thrown if an error occurs
* while processing the signer's certificate or the TSA's
* certificate.
* @throws IOException The exception is thrown if an error occurs while
* generating the signature timestamp or while generating the signed
* data message.
* @throws NullPointerException The exception is thrown if parameters is
* null.
*/
public byte[] generateSignedData(ContentSignerParameters params,
boolean omitContent, boolean applyTimestamp)
throws NoSuchAlgorithmException, CertificateException, IOException {
if (params == null) {
throw new NullPointerException();
}
// Parse the signature algorithm to extract the digest
// algorithm. The expected format is:
// "<digest>with<encryption>"
// or "<digest>with<encryption>and<mgf>"
String signatureAlgorithm = params.getSignatureAlgorithm();
X509Certificate[] signerChain = params.getSignerCertificateChain();
byte[] signature = params.getSignature();
// Include or exclude content
byte[] content = (omitContent == true) ? null : params.getContent();
URI tsaURI = null;
if (applyTimestamp) {
tsaURI = params.getTimestampingAuthority();
if (tsaURI == null) {
// Examine TSA cert
tsaURI = getTimestampingURI(
params.getTimestampingAuthorityCertificate());
if (tsaURI == null) {
throw new CertificateException(
"Subject Information Access extension not found");
}
}
}
return PKCS7.generateSignedData(signature, signerChain, content,
params.getSignatureAlgorithm(), tsaURI,
params.getTSAPolicyID());
}
示例2: generateSignedData
import sun.security.pkcs.PKCS7; //导入方法依赖的package包/类
/**
* Generates a PKCS #7 signed data message that includes a signature
* timestamp.
* This method is used when a signature has already been generated.
* The signature, a signature timestamp, the signer's certificate chain,
* and optionally the content that was signed, are packaged into a PKCS #7
* signed data message.
*
* @param params The non-null input parameters.
* @param omitContent true if the content should be omitted from the
* signed data message. Otherwise the content is included.
* @param applyTimestamp true if the signature should be timestamped.
* Otherwise timestamping is not performed.
* @return A PKCS #7 signed data message including a signature timestamp.
* @throws NoSuchAlgorithmException The exception is thrown if the signature
* algorithm is unrecognised.
* @throws CertificateException The exception is thrown if an error occurs
* while processing the signer's certificate or the TSA's
* certificate.
* @throws IOException The exception is thrown if an error occurs while
* generating the signature timestamp or while generating the signed
* data message.
* @throws NullPointerException The exception is thrown if parameters is
* null.
*/
public byte[] generateSignedData(ContentSignerParameters params,
boolean omitContent, boolean applyTimestamp)
throws NoSuchAlgorithmException, CertificateException, IOException {
if (params == null) {
throw new NullPointerException();
}
// Parse the signature algorithm to extract the digest
// algorithm. The expected format is:
// "<digest>with<encryption>"
// or "<digest>with<encryption>and<mgf>"
String signatureAlgorithm = params.getSignatureAlgorithm();
X509Certificate[] signerChain = params.getSignerCertificateChain();
byte[] signature = params.getSignature();
// Include or exclude content
byte[] content = (omitContent == true) ? null : params.getContent();
URI tsaURI = null;
if (applyTimestamp) {
tsaURI = params.getTimestampingAuthority();
if (tsaURI == null) {
// Examine TSA cert
tsaURI = getTimestampingURI(
params.getTimestampingAuthorityCertificate());
if (tsaURI == null) {
throw new CertificateException(
"Subject Information Access extension not found");
}
}
}
return PKCS7.generateSignedData(signature, signerChain, content,
params.getSignatureAlgorithm(), tsaURI,
params.getTSAPolicyID(),
params.getTSADigestAlg());
}
示例3: generateSignedData
import sun.security.pkcs.PKCS7; //导入方法依赖的package包/类
/**
* Generates a PKCS #7 signed data message that includes a signature
* timestamp.
* This method is used when a signature has already been generated.
* The signature, a signature timestamp, the signer's certificate chain,
* and optionally the content that was signed, are packaged into a PKCS #7
* signed data message.
*
* @param params The non-null input parameters.
* @param omitContent true if the content should be omitted from the
* signed data message. Otherwise the content is included.
* @param applyTimestamp true if the signature should be timestamped.
* Otherwise timestamping is not performed.
* @return A PKCS #7 signed data message including a signature timestamp.
* @throws NoSuchAlgorithmException The exception is thrown if the signature
* algorithm is unrecognised.
* @throws CertificateException The exception is thrown if an error occurs
* while processing the signer's certificate or the TSA's
* certificate.
* @throws IOException The exception is thrown if an error occurs while
* generating the signature timestamp or while generating the signed
* data message.
* @throws NullPointerException The exception is thrown if parameters is
* null.
*/
public byte[] generateSignedData(ContentSignerParameters params,
boolean omitContent, boolean applyTimestamp)
throws NoSuchAlgorithmException, CertificateException, IOException {
if (params == null) {
throw new NullPointerException();
}
// Parse the signature algorithm to extract the digest
// algorithm. The expected format is:
// "<digest>with<encryption>"
// or "<digest>with<encryption>and<mgf>"
String signatureAlgorithm = params.getSignatureAlgorithm();
X509Certificate[] signerChain = params.getSignerCertificateChain();
byte[] signature = params.getSignature();
// Include or exclude content
byte[] content = (omitContent == true) ? null : params.getContent();
URI tsaURI = null;
if (applyTimestamp) {
tsaURI = params.getTimestampingAuthority();
if (tsaURI == null) {
// Examine TSA cert
tsaURI = getTimestampingURI(
params.getTimestampingAuthorityCertificate());
if (tsaURI == null) {
throw new CertificateException(
"Subject Information Access extension not found");
}
}
}
String tSADigestAlg = "SHA-256";
if (params instanceof JarSignerParameters) {
tSADigestAlg = ((JarSignerParameters)params).getTSADigestAlg();
}
return PKCS7.generateSignedData(signature, signerChain, content,
params.getSignatureAlgorithm(), tsaURI,
params.getTSAPolicyID(),
tSADigestAlg);
}