本文整理汇总了Java中org.bouncycastle.crypto.signers.DSADigestSigner类的典型用法代码示例。如果您正苦于以下问题：Java DSADigestSigner类的具体用法？Java DSADigestSigner怎么用？Java DSADigestSigner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。
DSADigestSigner类属于org.bouncycastle.crypto.signers包，在下文中一共展示了DSADigestSigner类的13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: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
static Signer createSigner(int keyAlgorithm, int hashAlgorithm)
throws PGPException
{
switch(keyAlgorithm)
{
case PublicKeyAlgorithmTags.RSA_GENERAL:
case PublicKeyAlgorithmTags.RSA_SIGN:
return new RSADigestSigner(createDigest(hashAlgorithm));
case PublicKeyAlgorithmTags.DSA:
return new DSADigestSigner(new DSASigner(), createDigest(hashAlgorithm));
case PublicKeyAlgorithmTags.ECDSA:
return new DSADigestSigner(new ECDSASigner(), createDigest(hashAlgorithm));
default:
throw new PGPException("cannot recognise keyAlgorithm: " + keyAlgorithm);
}
}
示例2: makeSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer makeSigner(SignatureAndHashAlgorithm algorithm, boolean raw, boolean forSigning,
CipherParameters cp)
{
if ((algorithm != null) != TlsUtils.isTLSv12(context))
{
throw new IllegalStateException();
}
if (algorithm != null && algorithm.getSignature() != getSignatureAlgorithm())
{
throw new IllegalStateException();
}
short hashAlgorithm = algorithm == null ? HashAlgorithm.sha1 : algorithm.getHash();
Digest d = raw ? new NullDigest() : TlsUtils.createHash(hashAlgorithm);
Signer s = new DSADigestSigner(createDSAImpl(hashAlgorithm), d);
s.init(forSigning, makeInitParameters(forSigning, cp));
return s;
}
示例3: makeSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer makeSigner(SignatureAndHashAlgorithm algorithm, boolean raw, boolean forSigning,
CipherParameters cp)
{
if ((algorithm != null) != TlsUtils.isTLSv12(context))
{
throw new IllegalStateException();
}
if (algorithm != null
&& (algorithm.getHash() != HashAlgorithm.sha1 || algorithm.getSignature() != getSignatureAlgorithm()))
{
throw new IllegalStateException();
}
Digest d = raw ? new NullDigest() : TlsUtils.createHash(HashAlgorithm.sha1);
Signer s = new DSADigestSigner(createDSAImpl(), d);
s.init(forSigning, cp);
return s;
}
示例4: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer createSigner(AlgorithmIdentifier sigAlgId)
throws OperatorCreationException
{
AlgorithmIdentifier digAlg = digestAlgorithmFinder.find(sigAlgId);
Digest dig = digestProvider.get(digAlg);
return new DSADigestSigner(new DSASigner(), dig);
}
示例5: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer createSigner(AlgorithmIdentifier sigAlgId, AlgorithmIdentifier digAlgId)
throws OperatorCreationException
{
Digest dig = digestProvider.get(digAlgId);
return new DSADigestSigner(new DSASigner(), dig);
}
示例6: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer createSigner(AlgorithmIdentifier sigAlgId, AlgorithmIdentifier digAlgId)
throws OperatorCreationException {
if (!AlgorithmUtil.isDSASigAlg(sigAlgId)) {
throw new OperatorCreationException(
"the given algorithm is not a valid DSA signature algirthm '"
+ sigAlgId.getAlgorithm().getId() + "'");
}
Digest dig = digestProvider.get(digAlgId);
DSASigner dsaSigner = new DSASigner();
return plain ? new DSAPlainDigestSigner(dsaSigner, dig)
: new DSADigestSigner(dsaSigner, dig);
}
示例7: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer createSigner(AlgorithmIdentifier sigAlgId, AlgorithmIdentifier digAlgId)
throws OperatorCreationException
{
Digest dig = digestProvider.get(digAlgId);
return new DSADigestSigner(new ECDSASigner(), dig);
}
示例8: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer createSigner(AlgorithmIdentifier sigAlgId)
throws OperatorCreationException
{
AlgorithmIdentifier digAlg = digestAlgorithmFinder.find(sigAlgId);
Digest dig = digestProvider.get(digAlg);
return new DSADigestSigner(new ECDSASigner(), dig);
}
示例9: createSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
static Signer createSigner(int keyAlgorithm, int hashAlgorithm)
throws PGPException
{
switch(keyAlgorithm)
{
case PublicKeyAlgorithmTags.RSA_GENERAL:
case PublicKeyAlgorithmTags.RSA_SIGN:
return new RSADigestSigner(createDigest(hashAlgorithm));
case PublicKeyAlgorithmTags.DSA:
return new DSADigestSigner(new DSASigner(), createDigest(hashAlgorithm));
default:
throw new PGPException("cannot recognise keyAlgorithm");
}
}
示例10: makeSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
@Override
protected Signer makeSigner(SignatureAndHashAlgorithm signatureAndHashAlgorithm, boolean raw, boolean forSigning, CipherParameters cipherParameters) {
if (!TlsUtils.isTLSv12(context)) {
throw new IllegalStateException("Impossible");
}
Digest d = raw ? new NullDigest() : TlsUtils.createHash(HashAlgorithm.sha256);
Signer s = new DSADigestSigner(createDSAImpl(HashAlgorithm.sha256), d);
s.init(forSigning, makeInitParameters(forSigning, cipherParameters));
return s;
}
示例11: calculateRawSignature
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
public byte[] calculateRawSignature(AsymmetricKeyParameter privateKey, byte[] md5andsha1)
throws CryptoException
{
// Note: Only use the SHA1 part of the hash
Signer sig = new DSADigestSigner(new DSASigner(), new NullDigest());
sig.init(true, privateKey);
sig.update(md5andsha1, 16, 20);
return sig.generateSignature();
}
示例12: makeSigner
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
protected Signer makeSigner(Digest d, boolean forSigning, CipherParameters cp)
{
Signer s = new DSADigestSigner(createDSAImpl(), d);
s.init(forSigning, cp);
return s;
}
示例13: createVerifyer
import org.bouncycastle.crypto.signers.DSADigestSigner; //导入依赖的package包/类
public Signer createVerifyer(AsymmetricKeyParameter publicKey)
{
Signer s = new DSADigestSigner(new DSASigner(), new SHA1Digest());
s.init(false, publicKey);
return s;
}