184 	size_t blocklen = 16, plen;  in aes_encrypt()  local
202 	plen = len % blocklen;  in aes_encrypt()
203 	if (len == blocklen) {  in aes_encrypt()
217 		off = skip + len - 2 * blocklen;  in aes_encrypt()
218 		m_copydata(inout, off, 2 * blocklen, (void*) &last2);  in aes_encrypt()
219 		m_copyback(inout, off, blocklen, last2.cn);  in aes_encrypt()
220 		m_copyback(inout, off + blocklen, blocklen, last2.cn_1);  in aes_encrypt()
240 		off = skip + len - blocklen - plen;  in aes_encrypt()
241 		m_copydata(inout, off, blocklen + plen, (void*) &last2);  in aes_encrypt()
242 		for (i = plen; i < blocklen; i++)  in aes_encrypt()
244 		aes_encrypt_1(ks, CRYPTO_BUF_CONTIG, last2.cn, 0, blocklen,  in aes_encrypt()
246 		m_copyback(inout, off, blocklen, last2.cn);  in aes_encrypt()
247 		m_copyback(inout, off + blocklen, plen, last2.cn_1);  in aes_encrypt()
255 	size_t blocklen = 16, plen;  in aes_decrypt()  local
272 	plen = len % blocklen;  in aes_decrypt()
273 	if (len == blocklen) {  in aes_decrypt()
284 		off = skip + len - 2 * blocklen;  in aes_decrypt()
285 		m_copydata(inout, off, 2 * blocklen, (void*) &last2);  in aes_decrypt()
286 		m_copyback(inout, off, blocklen, last2.cn);  in aes_decrypt()
287 		m_copyback(inout, off + blocklen, blocklen, last2.cn_1);  in aes_decrypt()
302 		off = skip + len - plen - blocklen;  in aes_decrypt()
303 		aes_encrypt_1(ks, CRYPTO_BUF_MBUF, inout, off, blocklen,  in aes_decrypt()
305 		m_copydata(inout, off, blocklen + plen, (void*) &last2);  in aes_decrypt()
313 		m_copyback(inout, off, blocklen + plen, (void*) &last2);  in aes_decrypt()