Examples of SHA256Digest

org.bouncycastle.crypto.digests.SHA256Digest
Draft FIPS 180-2 implementation of SHA-256. Note: As this is based on a draft this implementation is subject to change.
```
 block  word  digest SHA-1   512    32    160 SHA-256 512    32    256 SHA-384 1024   64    384 SHA-512 1024   64    512 
```

org.bouncycastle2.crypto.digests.SHA256Digest

FIPS 180-2 implementation of SHA-256.

 block  word  digest SHA-1   512    32    160 SHA-256 512    32    256 SHA-384 1024   64    384 SHA-512 1024   64    512

org.spongycastle.crypto.digests.SHA256Digest

Examples of org.bouncycastle.crypto.digests.SHA256Digest

    static public class ecNR256 
        extends JDKDSASigner
    {
        public ecNR256()
        {
            super("SHA256withECNR", new SHA256Digest(), new ECNRSigner());
        }

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Examples of org.bouncycastle2.crypto.digests.SHA256Digest

        {
            return new SHA224Digest();
        }
        if (sha256.contains(digestName))
        {
            return new SHA256Digest();
        }
        if (sha384.contains(digestName))
        {
            return new SHA384Digest();
        }

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Examples of org.spongycastle.crypto.digests.SHA256Digest

    public ECDSASignature doSign(byte[] input) {
        // No decryption of private key required.
        if (priv == null)
            throw new MissingPrivateKeyException();
        check(priv != null, "Private key must not be null");
        ECDSASigner signer = new ECDSASigner(new HMacDSAKCalculator(new SHA256Digest()));
        ECPrivateKeyParameters privKey = new ECPrivateKeyParameters(priv, CURVE);
        signer.init(true, privKey);
        BigInteger[] components = signer.generateSignature(input);
        return new ECDSASignature(components[0], components[1]).toCanonicalised();
    }

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