Examples of org.bouncycastle.crypto.Digest.doFinal()

org.bouncycastle.crypto.Digest.doFinal()
close the digest, producing the final digest value. The doFinal call leaves the digest reset. @param out the array the digest is to be copied into. @param outOff the offset into the out array the digest is to start at.

        Digest  digest = new SHA1Digest();
        byte[]  resBuf = new byte[digest.getDigestSize()];


        byte[] bytes = spki.getPublicKeyData().getBytes();
        digest.update(bytes, 0, bytes.length);
        digest.doFinal(resBuf, 0);
        this.keyidentifier = new DEROctetString(resBuf);
    }


    /**
     * create an AuthorityKeyIdentifier with the GeneralNames tag and

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        Digest  digest = new SHA1Digest();
        byte[]  resBuf = new byte[digest.getDigestSize()];


        byte[] bytes = spki.getPublicKeyData().getBytes();
        digest.update(bytes, 0, bytes.length);
        digest.doFinal(resBuf, 0);


        this.keyidentifier = new DEROctetString(resBuf);
        this.certissuer = GeneralNames.getInstance(name.toASN1Object());
        this.certserno = new DERInteger(serialNumber);
    }

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        Digest  digest = new SHA1Digest();
        byte[]  resBuf = new byte[digest.getDigestSize()];


        byte[] bytes = spki.getPublicKeyData().getBytes();
        digest.update(bytes, 0, bytes.length);
        digest.doFinal(resBuf, 0);
        this.keyidentifier = new DEROctetString(resBuf);
    }


    /**
     * create an AuthorityKeyIdentifier with the GeneralNames tag and

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        Digest  digest = new SHA1Digest();
        byte[]  resBuf = new byte[digest.getDigestSize()];


        byte[] bytes = spki.getPublicKeyData().getBytes();
        digest.update(bytes, 0, bytes.length);
        digest.doFinal(resBuf, 0);


        this.keyidentifier = new DEROctetString(resBuf);
        this.certissuer = GeneralNames.getInstance(name.toASN1Primitive());
        this.certserno = new ASN1Integer(serialNumber);
    }

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        Digest digest = new SHA1Digest();
        byte[]  resBuf = new byte[digest.getDigestSize()];


        byte[] bytes = spki.getPublicKeyData().getBytes();
        digest.update(bytes, 0, bytes.length);
        digest.doFinal(resBuf, 0);
        return resBuf;
    }
}

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        d.update(securityParameters.clientRandom, 0, securityParameters.clientRandom.length);
        d.update(securityParameters.serverRandom, 0, securityParameters.serverRandom.length);
        d.update(digestInput, 0, digestInput.length);


        byte[] hash = new byte[d.getDigestSize()];
        d.doFinal(hash, 0);


        byte[] sigBytes = serverCredentials.generateCertificateSignature(hash);
        /*
         * TODO RFC 5246 4.7. digitally-signed element needs SignatureAndHashAlgorithm prepended
         * from TLS 1.2

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            byte[] ssl3Const = SSL3_CONST[i];


            sha1.update(ssl3Const, 0, ssl3Const.length);
            sha1.update(master_secret, 0, master_secret.length);
            sha1.update(random, 0, random.length);
            sha1.doFinal(shatmp, 0);


            md5.update(master_secret, 0, master_secret.length);
            md5.update(shatmp, 0, shatmp.length);
            md5.doFinal(tmp, pos);

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            byte[] ssl3Const = SSL3_CONST[i];


            sha1.update(ssl3Const, 0, ssl3Const.length);
            sha1.update(pre_master_secret, 0, pre_master_secret.length);
            sha1.update(random, 0, random.length);
            sha1.doFinal(shatmp, 0);


            md5.update(pre_master_secret, 0, pre_master_secret.length);
            md5.update(shatmp, 0, shatmp.length);
            md5.doFinal(rval, pos);

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            this.loadStore(dgIn);


            // Finalise our digest calculation
            byte[] hash = new byte[dig.getDigestSize()];
            dig.doFinal(hash, 0);


            // TODO Should this actually be reading the remainder of the stream?
            // Read the original digest from the stream
            byte[] oldHash = new byte[dig.getDigestSize()];
            Streams.readFully(cIn, oldHash);

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        d.update(securityParameters.clientRandom, 0, securityParameters.clientRandom.length);
        d.update(securityParameters.serverRandom, 0, securityParameters.serverRandom.length);
        d.update(digestInput, 0, digestInput.length);


        byte[] hash = new byte[d.getDigestSize()];
        d.doFinal(hash, 0);


        byte[] sigBytes = serverCredentials.generateCertificateSignature(hash);
        /*
         * TODO RFC 5246 4.7. digitally-signed element needs SignatureAndHashAlgorithm prepended from TLS 1.2
         */

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