Examples with HashAlgo org.xipki.security.HashAlgo used on opensource projects

Example 1 with HashAlgo

use of org.xipki.security.HashAlgo in project xipki by xipki.

the class ProfileConfCreatorDemo method createBiometricInfo.

// method createQcStatements
private static ExtensionValueType createBiometricInfo() {
    BiometricInfo extValue = new BiometricInfo();
    // type
    // predefined image (0)
    BiometricTypeType type = new BiometricTypeType();
    extValue.getType().add(type);
    IntWithDescType predefined = new IntWithDescType();
    predefined.setValue(0);
    predefined.setDescription("image");
    type.setPredefined(predefined);
    // predefined handwritten-signature(1)
    type = new BiometricTypeType();
    predefined = new IntWithDescType();
    predefined.setValue(1);
    predefined.setDescription("handwritten-signature");
    type.setPredefined(predefined);
    extValue.getType().add(type);
    // OID
    type = new BiometricTypeType();
    type.setOid(createOidType(new ASN1ObjectIdentifier("1.2.3.4.5.6"), "dummy biometric type"));
    extValue.getType().add(type);
    // hash algorithm
    HashAlgo[] hashAlgos = new HashAlgo[] { HashAlgo.SHA256, HashAlgo.SHA384 };
    for (HashAlgo hashAlgo : hashAlgos) {
        extValue.getHashAlgorithm().add(createOidType(hashAlgo.getOid(), hashAlgo.getName()));
    }
    extValue.setIncludeSourceDataUri(TripleState.REQUIRED);
    return createExtensionValueType(extValue);
}

Example 2 with HashAlgo

use of org.xipki.security.HashAlgo in project xipki by xipki.

the class P12KeyGenerator method getContentSigner.

// method generateIdentity
private static ContentSigner getContentSigner(PrivateKey key) throws Exception {
    BcContentSignerBuilder builder;
    if (key instanceof RSAPrivateKey) {
        ASN1ObjectIdentifier hashOid = X509ObjectIdentifiers.id_SHA1;
        ASN1ObjectIdentifier sigOid = PKCSObjectIdentifiers.sha1WithRSAEncryption;
        builder = new BcRSAContentSignerBuilder(buildAlgId(sigOid), buildAlgId(hashOid));
    } else if (key instanceof DSAPrivateKey) {
        ASN1ObjectIdentifier hashOid = X509ObjectIdentifiers.id_SHA1;
        AlgorithmIdentifier sigId = new AlgorithmIdentifier(X9ObjectIdentifiers.id_dsa_with_sha1);
        builder = new BcDSAContentSignerBuilder(sigId, buildAlgId(hashOid));
    } else if (key instanceof ECPrivateKey) {
        HashAlgo hashAlgo;
        ASN1ObjectIdentifier sigOid;
        int keysize = ((ECPrivateKey) key).getParams().getOrder().bitLength();
        if (keysize > 384) {
            hashAlgo = HashAlgo.SHA512;
            sigOid = X9ObjectIdentifiers.ecdsa_with_SHA512;
        } else if (keysize > 256) {
            hashAlgo = HashAlgo.SHA384;
            sigOid = X9ObjectIdentifiers.ecdsa_with_SHA384;
        } else if (keysize > 224) {
            hashAlgo = HashAlgo.SHA224;
            sigOid = X9ObjectIdentifiers.ecdsa_with_SHA224;
        } else if (keysize > 160) {
            hashAlgo = HashAlgo.SHA256;
            sigOid = X9ObjectIdentifiers.ecdsa_with_SHA256;
        } else {
            hashAlgo = HashAlgo.SHA1;
            sigOid = X9ObjectIdentifiers.ecdsa_with_SHA1;
        }
        builder = new BcECContentSignerBuilder(new AlgorithmIdentifier(sigOid), buildAlgId(hashAlgo.getOid()));
    } else {
        throw new IllegalArgumentException("unknown type of key " + key.getClass().getName());
    }
    return builder.build(KeyUtil.generatePrivateKeyParameter(key));
}

Example 3 with HashAlgo

use of org.xipki.security.HashAlgo in project xipki by xipki.

the class AlgorithmUtil method extractDigesetAlgFromSigAlg.

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 {
        HashAlgo digestAlg = sigAlgOidToDigestMap.get(algOid);
        if (digestAlg == null) {
            throw new NoSuchAlgorithmException("unknown signature algorithm " + algOid.getId());
        }
        digestAlgOid = digestAlg.getOid();
    }
    return new AlgorithmIdentifier(digestAlgOid, DERNull.INSTANCE);
}

Example 4 with HashAlgo

use of org.xipki.security.HashAlgo in project xipki by xipki.

the class AlgorithmUtil method getSigAlgId.

// method getSigAlgId
public static AlgorithmIdentifier getSigAlgId(PublicKey pubKey, SignerConf signerConf) throws NoSuchAlgorithmException {
    ParamUtil.requireNonNull("signerConf", signerConf);
    if (signerConf.getHashAlgo() == null) {
        return getSigAlgId(signerConf.getConfValue("algo"));
    } else {
        SignatureAlgoControl algoControl = signerConf.getSignatureAlgoControl();
        HashAlgo hashAlgo = signerConf.getHashAlgo();
        if (pubKey instanceof RSAPublicKey) {
            boolean rsaMgf1 = (algoControl == null) ? false : algoControl.isRsaMgf1();
            return getRSASigAlgId(hashAlgo, rsaMgf1);
        } else if (pubKey instanceof ECPublicKey) {
            boolean dsaPlain = (algoControl == null) ? false : algoControl.isDsaPlain();
            boolean gm = (algoControl == null) ? false : algoControl.isGm();
            return getECSigAlgId(hashAlgo, dsaPlain, gm);
        } else if (pubKey instanceof DSAPublicKey) {
            return getDSASigAlgId(hashAlgo);
        } else {
            throw new NoSuchAlgorithmException("Unknown public key '" + pubKey.getClass().getName());
        }
    }
}

Example 5 with HashAlgo

use of org.xipki.security.HashAlgo in project xipki by xipki.

the class AlgorithmUtil method getSigAlgId.

// method getMacAlgId
public static AlgorithmIdentifier getSigAlgId(String sigAlgName) throws NoSuchAlgorithmException {
    ParamUtil.requireNonNull("sigAlgName", sigAlgName);
    String algoS = sigAlgName.toUpperCase();
    algoS = canonicalizeAlgoText(algoS);
    AlgorithmIdentifier signatureAlgId;
    if (algoS.contains("MGF1")) {
        HashAlgo ha = mgf1SigNameToDigestOidMap.get(algoS);
        if (ha == null) {
            throw new NoSuchAlgorithmException("unknown algorithm " + algoS);
        }
        signatureAlgId = buildRSAPSSAlgId(ha);
    } else {
        ASN1ObjectIdentifier algOid = sigAlgNameToOidMap.get(algoS);
        if (algOid == null) {
            throw new NoSuchAlgorithmException("unknown algorithm " + algoS);
        }
        boolean withNullParam = algoS.contains("RSA");
        signatureAlgId = withNullParam ? new AlgorithmIdentifier(algOid, DERNull.INSTANCE) : new AlgorithmIdentifier(algOid);
    }
    return signatureAlgId;
}