Examples with SM3Digest com.github.zhenwei.core.crypto.digests.SM3Digest used on opensource projects

Example 1 with SM3Digest

use of com.github.zhenwei.core.crypto.digests.SM3Digest in project LinLong-Java by zhenwei1108.

the class HashBuilder method sm3Digest.

/**
 * @param [publicKey, source]
 * @return byte[]
 * @author zhangzhenwei
 * @description SM3公钥参与运算
 * @date 2022/2/9 22:48
 */
private byte[] sm3Digest(DigestParams digestParams, byte[] source) {
    SM3Digest digest = new SM3Digest();
    PublicKey publicKey = digestParams.getPublicKey();
    if (publicKey instanceof BCECPublicKey) {
        BCECPublicKey key = (BCECPublicKey) publicKey;
        digest.init(digestParams.getUserID(), key.getParameters().getCurve(), key.getParameters().getG(), key.getQ());
    }
    byte[] hash = new byte[digest.getDigestSize()];
    digest.update(source, 0, source.length);
    digest.doFinal(hash, 0);
    return hash;
}

Example 2 with SM3Digest

use of com.github.zhenwei.core.crypto.digests.SM3Digest in project LinLong-Java by zhenwei1108.

the class BcDefaultDigestProvider method createTable.

private static Map createTable() {
    Map table = new HashMap();
    table.put(OIWObjectIdentifiers.idSHA1, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA1Digest();
        }
    });
    table.put(NISTObjectIdentifiers.id_sha224, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA224Digest();
        }
    });
    table.put(NISTObjectIdentifiers.id_sha256, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA256Digest();
        }
    });
    table.put(NISTObjectIdentifiers.id_sha384, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA384Digest();
        }
    });
    table.put(NISTObjectIdentifiers.id_sha512, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA512Digest();
        }
    });
    table.put(NISTObjectIdentifiers.id_sha3_224, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA3Digest(224);
        }
    });
    table.put(NISTObjectIdentifiers.id_sha3_256, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA3Digest(256);
        }
    });
    table.put(NISTObjectIdentifiers.id_sha3_384, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA3Digest(384);
        }
    });
    table.put(NISTObjectIdentifiers.id_sha3_512, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHA3Digest(512);
        }
    });
    table.put(NISTObjectIdentifiers.id_shake128, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHAKEDigest(128);
        }
    });
    table.put(NISTObjectIdentifiers.id_shake256, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SHAKEDigest(256);
        }
    });
    table.put(NISTObjectIdentifiers.id_shake128_len, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new AdjustedXof(new SHAKEDigest(128), ASN1Integer.getInstance(digestAlgorithmIdentifier.getParameters()).intValueExact());
        }
    });
    table.put(NISTObjectIdentifiers.id_shake256_len, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new AdjustedXof(new SHAKEDigest(256), ASN1Integer.getInstance(digestAlgorithmIdentifier.getParameters()).intValueExact());
        }
    });
    table.put(PKCSObjectIdentifiers.md5, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new MD5Digest();
        }
    });
    table.put(PKCSObjectIdentifiers.md4, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new MD4Digest();
        }
    });
    table.put(PKCSObjectIdentifiers.md2, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new MD2Digest();
        }
    });
    table.put(CryptoProObjectIdentifiers.gostR3411, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new GOST3411Digest();
        }
    });
    table.put(RosstandartObjectIdentifiers.id_tc26_gost_3411_12_256, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new GOST3411_2012_256Digest();
        }
    });
    table.put(RosstandartObjectIdentifiers.id_tc26_gost_3411_12_512, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new GOST3411_2012_512Digest();
        }
    });
    table.put(TeleTrusTObjectIdentifiers.ripemd128, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new RIPEMD128Digest();
        }
    });
    table.put(TeleTrusTObjectIdentifiers.ripemd160, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new RIPEMD160Digest();
        }
    });
    table.put(TeleTrusTObjectIdentifiers.ripemd256, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new RIPEMD256Digest();
        }
    });
    table.put(GMObjectIdentifiers.sm3, new BcDigestProvider() {

        public ExtendedDigest get(AlgorithmIdentifier digestAlgorithmIdentifier) {
            return new SM3Digest();
        }
    });
    return Collections.unmodifiableMap(table);
}