* \brief skipjack encryption function
*
* This function encrypts a block of plaintext with the Skipjac encryption
* \brief skipjack encryption function
*
* This function encrypts a block of plaintext with the Skipjac encryption
* \param block pointer to the 64 bit (8 byte) block to encrypt
* \param key pointer to the 80 bit (10 byte) key
*/
* \param block pointer to the 64 bit (8 byte) block to encrypt
* \param key pointer to the 80 bit (10 byte) key
*/
* \brief skipjack decryption function
*
* This function decrypts a block of ciphertext encrypted with the Skipjac
* \brief skipjack decryption function
*
* This function decrypts a block of ciphertext encrypted with the Skipjac
* \param block pointer to the 64 bit (8 byte) block to decrypt
* \param key pointer to the 80 bit (10 byte) key
*/
* \param block pointer to the 64 bit (8 byte) block to decrypt
* \param key pointer to the 80 bit (10 byte) key
*/