本文整理汇总了Java中org.bouncycastle.asn1.pkcs.RSASSAPSSparams类的典型用法代码示例。如果您正苦于以下问题:Java RSASSAPSSparams类的具体用法?Java RSASSAPSSparams怎么用?Java RSASSAPSSparams使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
RSASSAPSSparams类属于org.bouncycastle.asn1.pkcs包,在下文中一共展示了RSASSAPSSparams类的14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: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
private static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !DERNull.INSTANCE.equals(params))
{
if (sigAlgId.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getAlgorithm()) + "WITHRSAANDMGF1";
}
}
if (oids.containsKey(sigAlgId.getAlgorithm()))
{
return (String)oids.get(sigAlgId.getAlgorithm());
}
return sigAlgId.getAlgorithm().getId();
}
示例2: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !derNull.equals(params))
{
if (sigAlgId.getObjectId().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getObjectId()) + "withRSAandMGF1";
}
if (sigAlgId.getObjectId().equals(X9ObjectIdentifiers.ecdsa_with_SHA2))
{
ASN1Sequence ecDsaParams = ASN1Sequence.getInstance(params);
return getDigestAlgName((DERObjectIdentifier)ecDsaParams.getObjectAt(0)) + "withECDSA";
}
}
return sigAlgId.getObjectId().getId();
}
示例3: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !DERNull.INSTANCE.equals(params))
{
if (sigAlgId.getObjectId().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getObjectId()) + "withRSAandMGF1";
}
}
return sigAlgId.getObjectId().getId();
}
示例4: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !derNull.equals(params))
{
if (sigAlgId.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getAlgorithm()) + "withRSAandMGF1";
}
if (sigAlgId.getAlgorithm().equals(X9ObjectIdentifiers.ecdsa_with_SHA2))
{
ASN1Sequence ecDsaParams = ASN1Sequence.getInstance(params);
return getDigestAlgName((DERObjectIdentifier)ecDsaParams.getObjectAt(0)) + "withECDSA";
}
}
return sigAlgId.getAlgorithm().getId();
}
示例5: engineGetEncoded
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
/**
* Return the PKCS#1 ASN.1 structure RSASSA-PSS-params.
*/
protected byte[] engineGetEncoded()
throws IOException
{
PSSParameterSpec pssSpec = currentSpec;
AlgorithmIdentifier hashAlgorithm = new AlgorithmIdentifier(
DigestFactory.getOID(pssSpec.getDigestAlgorithm()),
DERNull.INSTANCE);
MGF1ParameterSpec mgfSpec = (MGF1ParameterSpec)pssSpec.getMGFParameters();
AlgorithmIdentifier maskGenAlgorithm = new AlgorithmIdentifier(
PKCSObjectIdentifiers.id_mgf1,
new AlgorithmIdentifier(DigestFactory.getOID(mgfSpec.getDigestAlgorithm()), DERNull.INSTANCE));
RSASSAPSSparams pssP = new RSASSAPSSparams(hashAlgorithm, maskGenAlgorithm, new ASN1Integer(pssSpec.getSaltLength()), new ASN1Integer(pssSpec.getTrailerField()));
return pssP.getEncoded("DER");
}
示例6: getSigOrMacAlgoCode
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
public static AlgorithmCode getSigOrMacAlgoCode(AlgorithmIdentifier algId)
throws NoSuchAlgorithmException {
ASN1ObjectIdentifier oid = algId.getAlgorithm();
AlgorithmCode code = algOidToCodeMap.get(oid);
if (code != null) {
return code;
}
if (PKCSObjectIdentifiers.id_RSASSA_PSS.equals(oid)) {
RSASSAPSSparams param = RSASSAPSSparams.getInstance(algId.getParameters());
ASN1ObjectIdentifier digestAlgOid = param.getHashAlgorithm().getAlgorithm();
code = digestToMgf1AlgCodeMap.get(digestAlgOid);
if (code == null) {
throw new NoSuchAlgorithmException("unsupported digest algorithm " + digestAlgOid);
}
return code;
} else {
throw new NoSuchAlgorithmException("unsupported signature algorithm "
+ oid.getId());
}
}
示例7: getSignatureAlgoName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
public static String getSignatureAlgoName(AlgorithmIdentifier sigAlgId)
throws NoSuchAlgorithmException {
ParamUtil.requireNonNull("sigAlgId", sigAlgId);
ASN1ObjectIdentifier algOid = sigAlgId.getAlgorithm();
String name = null;
if (PKCSObjectIdentifiers.id_RSASSA_PSS.equals(algOid)) {
RSASSAPSSparams param = RSASSAPSSparams.getInstance(sigAlgId.getParameters());
ASN1ObjectIdentifier digestAlgOid = param.getHashAlgorithm().getAlgorithm();
name = digestOidToMgf1SigNameMap.get(digestAlgOid);
if (name == null) {
throw new NoSuchAlgorithmException("unsupported digest algorithm " + digestAlgOid);
}
} else {
name = sigAlgOidToNameMap.get(algOid);
}
if (name == null) {
throw new NoSuchAlgorithmException("unsupported signature algorithm " + algOid.getId());
}
return name;
}
示例8: extractDigesetAlgFromSigAlg
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
public static AlgorithmIdentifier extractDigesetAlgFromSigAlg( AlgorithmIdentifier sigAlgId)
throws NoSuchAlgorithmException {
ASN1ObjectIdentifier algOid = sigAlgId.getAlgorithm();
ASN1ObjectIdentifier digestAlgOid;
if (PKCSObjectIdentifiers.id_RSASSA_PSS.equals(algOid)) {
ASN1Encodable asn1Encodable = sigAlgId.getParameters();
RSASSAPSSparams param = RSASSAPSSparams.getInstance(asn1Encodable);
digestAlgOid = param.getHashAlgorithm().getAlgorithm();
} else {
HashAlgoType digestAlg = sigAlgOidToDigestMap.get(algOid);
if (digestAlg == null) {
throw new NoSuchAlgorithmException("unknown signature algorithm " + algOid.getId());
}
digestAlgOid = digestAlg.oid();
}
return new AlgorithmIdentifier(digestAlgOid, DERNull.INSTANCE);
}
示例9: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
private static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !DERNull.INSTANCE.equals(params))
{
if (sigAlgId.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestName(rsaParams.getHashAlgorithm().getAlgorithm()) + "WITHRSAANDMGF1";
}
}
if (oids.containsKey(sigAlgId.getAlgorithm()))
{
return (String)oids.get(sigAlgId.getAlgorithm());
}
return sigAlgId.getAlgorithm().getId();
}
示例10: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !derNull.equals(params))
{
if (sigAlgId.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getAlgorithm()) + "withRSAandMGF1";
}
if (sigAlgId.getAlgorithm().equals(X9ObjectIdentifiers.ecdsa_with_SHA2))
{
ASN1Sequence ecDsaParams = ASN1Sequence.getInstance(params);
return getDigestAlgName(ASN1ObjectIdentifier.getInstance(ecDsaParams.getObjectAt(0))) + "withECDSA";
}
}
return sigAlgId.getAlgorithm().getId();
}
示例11: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !DERNull.INSTANCE.equals(params))
{
if (sigAlgId.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getAlgorithm()) + "withRSAandMGF1";
}
}
return sigAlgId.getAlgorithm().getId();
}
示例12: getMaskGenerationFunction
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
@Override
public MaskGenerationFunction getMaskGenerationFunction() {
try {
byte[] encryptionAlgParams = signerInformation.getEncryptionAlgParams();
if (Utils.isArrayNotEmpty(encryptionAlgParams) && !Arrays.equals(DERNull.INSTANCE.getEncoded(), encryptionAlgParams)) {
RSASSAPSSparams param = RSASSAPSSparams.getInstance(encryptionAlgParams);
AlgorithmIdentifier maskGenAlgorithm = param.getMaskGenAlgorithm();
if (PKCSObjectIdentifiers.id_mgf1.equals(maskGenAlgorithm.getAlgorithm())) {
AlgorithmIdentifier hashAlgo = param.getHashAlgorithm();
return MaskGenerationFunction.fromDigestAlgo(hashAlgo.getAlgorithm().getId());
} else {
LOG.warn("Unsupported mask algorithm : {}", maskGenAlgorithm.getAlgorithm());
}
}
} catch (IOException e) {
LOG.warn("Unable to analyze EncryptionAlgParams", e);
}
return null;
}
示例13: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !derNull.equals(params))
{
if (sigAlgId.getAlgorithm().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getAlgorithm()) + "withRSAandMGF1";
}
if (sigAlgId.getAlgorithm().equals(X9ObjectIdentifiers.ecdsa_with_SHA2))
{
ASN1Sequence ecDsaParams = ASN1Sequence.getInstance(params);
return getDigestAlgName((ASN1ObjectIdentifier)ecDsaParams.getObjectAt(0)) + "withECDSA";
}
}
return sigAlgId.getAlgorithm().getId();
}
示例14: getSignatureName
import org.bouncycastle.asn1.pkcs.RSASSAPSSparams; //导入依赖的package包/类
static String getSignatureName(
AlgorithmIdentifier sigAlgId)
{
ASN1Encodable params = sigAlgId.getParameters();
if (params != null && !derNull.equals(params))
{
if (sigAlgId.getObjectId().equals(PKCSObjectIdentifiers.id_RSASSA_PSS))
{
RSASSAPSSparams rsaParams = RSASSAPSSparams.getInstance(params);
return getDigestAlgName(rsaParams.getHashAlgorithm().getObjectId()) + "withRSAandMGF1";
}
}
return sigAlgId.getObjectId().getId();
}