126 	unsigned char *ivec, int *num, const int enc) {  in AES_cfb128_encrypt()  argument
132 	assert(in && out && key && ivec && num);  in AES_cfb128_encrypt()
139 				AES_encrypt(ivec, ivec, key);  in AES_cfb128_encrypt()
141 			ivec[n] = *(out++) = *(in++) ^ ivec[n];  in AES_cfb128_encrypt()
147 				AES_encrypt(ivec, ivec, key);  in AES_cfb128_encrypt()
150 			*(out++) = *(in++) ^ ivec[n];  in AES_cfb128_encrypt()
151 			ivec[n] = c;  in AES_cfb128_encrypt()
163 			    unsigned char *ivec,const int enc)  in AES_cfbr_encrypt_block()  argument
171 	memcpy(ovec,ivec,AES_BLOCK_SIZE);  in AES_cfbr_encrypt_block()
173 	AES_encrypt(ivec,ivec,key);  in AES_cfbr_encrypt_block()
177 		out[n] = (ovec[AES_BLOCK_SIZE+n] = in[n] ^ ivec[n]);  in AES_cfbr_encrypt_block()
180 		out[n] = (ovec[AES_BLOCK_SIZE+n] = in[n]) ^ ivec[n];  in AES_cfbr_encrypt_block()
185 	    memcpy(ivec,ovec+num,AES_BLOCK_SIZE);  in AES_cfbr_encrypt_block()
188 		ivec[n] = ovec[n+num]<<rem | ovec[n+num+1]>>(8-rem);  in AES_cfbr_encrypt_block()
196 		      unsigned char *ivec, int *num, const int enc)  in AES_cfb1_encrypt()  argument
201     assert(in && out && key && ivec && num);  in AES_cfb1_encrypt()
208 	AES_cfbr_encrypt_block(c,d,1,key,ivec,enc);  in AES_cfb1_encrypt()
215 		      unsigned char *ivec, int *num, const int enc)  in AES_cfb8_encrypt()  argument
219     assert(in && out && key && ivec && num);  in AES_cfb8_encrypt()
223 	AES_cfbr_encrypt_block(&in[n],&out[n],8,key,ivec,enc);  in AES_cfb8_encrypt()