C++ (Cpp) SHA224Result Examples

Example #1

File: usha.c Project: Ahmed-Salama/Project_JAR

/*
* USHAResult
*
* Description:
*   This function will return the 160-bit message digest into the
*   Message_Digest array provided by the caller.
*   NOTE: The first octet of hash is stored in the 0th element,
*      the last octet of hash in the 19th element.
*
* Parameters:
*   context: [in/out]
*     The context to use to calculate the SHA-1 hash.
*   Message_Digest: [out]
*     Where the digest is returned.
*
* Returns:
*   sha Error Code.
*
*/
int USHAResult(USHAContext *ctx,
    uint8_t Message_Digest[USHAMaxHashSize])
{
    if (ctx) {
        switch (ctx->whichSha) {
        case SHA1:
            return SHA1Result((SHA1Context*)&ctx->ctx, Message_Digest);
        case SHA224:
            return SHA224Result((SHA224Context*)&ctx->ctx, Message_Digest);
        case SHA256:
            return SHA256Result((SHA256Context*)&ctx->ctx, Message_Digest);
        case SHA384:
            return SHA384Result((SHA384Context*)&ctx->ctx, Message_Digest);
        case SHA512:
            return SHA512Result((SHA512Context*)&ctx->ctx, Message_Digest);
        default: return shaBadParam;
        }
    }
    else {
        return shaNull;
    }
}

Example #2

/*!
  Returns the final hash value.

  \sa QByteArray::toHex()
*/
QByteArray QCryptographicHash::result() const
{
    if (!d->result.isEmpty())
        return d->result;

    switch (d->method) {
    case Sha1: {
        Sha1State copy = d->sha1Context;
        d->result.resize(20);
        sha1FinalizeState(&copy);
        sha1ToHash(&copy, (unsigned char *)d->result.data());
        break;
    }
#ifdef QT_CRYPTOGRAPHICHASH_ONLY_SHA1
    default:
        Q_ASSERT_X(false, "QCryptographicHash", "Method not compiled in");
        Q_UNREACHABLE();
        break;
#else
    case Md4: {
        md4_context copy = d->md4Context;
        d->result.resize(MD4_RESULTLEN);
        md4_final(&copy, (unsigned char *)d->result.data());
        break;
    }
    case Md5: {
        MD5Context copy = d->md5Context;
        d->result.resize(16);
        MD5Final(&copy, (unsigned char *)d->result.data());
        break;
    }
    case Sha224: {
        SHA224Context copy = d->sha224Context;
        d->result.resize(SHA224HashSize);
        SHA224Result(&copy, reinterpret_cast<unsigned char *>(d->result.data()));
        break;
    }
    case Sha256:{
        SHA256Context copy = d->sha256Context;
        d->result.resize(SHA256HashSize);
        SHA256Result(&copy, reinterpret_cast<unsigned char *>(d->result.data()));
        break;
    }
    case Sha384:{
        SHA384Context copy = d->sha384Context;
        d->result.resize(SHA384HashSize);
        SHA384Result(&copy, reinterpret_cast<unsigned char *>(d->result.data()));
        break;
    }
    case Sha512:{
        SHA512Context copy = d->sha512Context;
        d->result.resize(SHA512HashSize);
        SHA512Result(&copy, reinterpret_cast<unsigned char *>(d->result.data()));
        break;
    }
    case RealSha3_224: {
        d->sha3Finish(224, QCryptographicHashPrivate::Sha3Variant::Sha3);
        break;
    }
    case RealSha3_256: {
        d->sha3Finish(256, QCryptographicHashPrivate::Sha3Variant::Sha3);
        break;
    }
    case RealSha3_384: {
        d->sha3Finish(384, QCryptographicHashPrivate::Sha3Variant::Sha3);
        break;
    }
    case RealSha3_512: {
        d->sha3Finish(512, QCryptographicHashPrivate::Sha3Variant::Sha3);
        break;
    }
    case Keccak_224: {
        d->sha3Finish(224, QCryptographicHashPrivate::Sha3Variant::Keccak);
        break;
    }
    case Keccak_256: {
        d->sha3Finish(256, QCryptographicHashPrivate::Sha3Variant::Keccak);
        break;
    }
    case Keccak_384: {
        d->sha3Finish(384, QCryptographicHashPrivate::Sha3Variant::Keccak);
        break;
    }
    case Keccak_512: {
        d->sha3Finish(512, QCryptographicHashPrivate::Sha3Variant::Keccak);
        break;
    }
#endif
    }
    return d->result;
}

Example #3

File: low.c Project: ucodev/libpsec

int sha224_low_final(SHA224Context *context, unsigned char *out) {
	return SHA224Result(context, (uint8_t *) out);
}