crypto/caam/caamalg_desc.c

211 				  struct alginfo * const cdata,
216 	unsigned int enckeylen = cdata->keylen;
246 	if (cdata->key_inline)
247 		append_key_as_imm(desc, cdata->key_virt, enckeylen,
250 		append_key(desc, cdata->key_dma, enckeylen, CLASS_1 |
272  * @cdata: pointer to block cipher transform definitions
288 void cnstr_shdsc_aead_encap(u32 * const desc, struct alginfo *cdata,
295 	init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce, era);
344 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
366  * @cdata: pointer to block cipher transform definitions
383 void cnstr_shdsc_aead_decap(u32 * const desc, struct alginfo *cdata,
390 	init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce, era);
459 		append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
462 		append_dec_op1(desc, cdata->algtype);
484  * @cdata: pointer to block cipher transform definitions
500 void cnstr_shdsc_aead_givencap(u32 * const desc, struct alginfo *cdata,
510 	init_sh_desc_key_aead(desc, cdata, adata, is_rfc3686, nonce, era);
591 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
628  * @cdata: pointer to block cipher transform definitions
634 void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata,
646 	if (cdata->key_inline)
647 		append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
648 				  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
650 		append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
655 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
755  * @cdata: pointer to block cipher transform definitions
761 void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata,
772 	if (cdata->key_inline)
773 		append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
774 				  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
776 		append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
781 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
851  * @cdata: pointer to block cipher transform definitions
861 void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata,
871 	if (cdata->key_inline)
872 		append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
873 				  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
875 		append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
880 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
898 		append_fifo_load_as_imm(desc, (void *)(cdata->key_virt +
899 					cdata->keylen), 4, FIFOLD_CLASS_CLASS1 |
962  * @cdata: pointer to block cipher transform definitions
968 void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata,
979 	if (cdata->key_inline)
980 		append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
981 				  cdata->keylen, CLASS_1 |
984 		append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
989 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
1007 		append_fifo_load_as_imm(desc, (void *)(cdata->key_virt +
1008 					cdata->keylen), 4, FIFOLD_CLASS_CLASS1 |
1057  * @cdata: pointer to block cipher transform definitions
1063 void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata,
1074 	if (cdata->key_inline)
1075 		append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
1076 				  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
1078 		append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
1083 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
1091 		append_fifo_load_as_imm(desc, (void *)(cdata->key_virt +
1092 					cdata->keylen), 4, FIFOLD_CLASS_CLASS1 |
1140  * @cdata: pointer to block cipher transform definitions
1146 void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata,
1157 	if (cdata->key_inline)
1158 		append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
1159 				  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
1161 		append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
1166 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
1174 		append_fifo_load_as_imm(desc, (void *)(cdata->key_virt +
1175 					cdata->keylen), 4, FIFOLD_CLASS_CLASS1 |
1229  * @cdata: pointer to block cipher transform definitions
1240 void cnstr_shdsc_chachapoly(u32 * const desc, struct alginfo *cdata,
1256 	append_key_as_imm(desc, cdata->key_virt, cdata->keylen, cdata->keylen,
1261 		append_load_as_imm(desc, cdata->key_virt + cdata->keylen, 4,
1271 		append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
1276 		append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
1370  * @cdata: pointer to block cipher transform definitions
1378 void cnstr_shdsc_skcipher_encap(u32 * const desc, struct alginfo *cdata,
1383 	u32 options = cdata->algtype | OP_ALG_AS_INIT | OP_ALG_ENCRYPT;
1384 	bool is_chacha20 = ((cdata->algtype & OP_ALG_ALGSEL_MASK) ==
1393 	append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
1394 			  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
1398 		const u8 *nonce = cdata->key_virt + cdata->keylen;
1446  * @cdata: pointer to block cipher transform definitions
1454 void cnstr_shdsc_skcipher_decap(u32 * const desc, struct alginfo *cdata,
1459 	bool is_chacha20 = ((cdata->algtype & OP_ALG_ALGSEL_MASK) ==
1468 	append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
1469 			  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
1473 		const u8 *nonce = cdata->key_virt + cdata->keylen;
1500 		append_operation(desc, cdata->algtype | OP_ALG_AS_INIT |
1503 		append_dec_op1(desc, cdata->algtype);
1523  * @cdata: pointer to block cipher transform definitions
1526 void cnstr_shdsc_xts_skcipher_encap(u32 * const desc, struct alginfo *cdata)
1543 	append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
1544 			  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
1564 	append_operation(desc, cdata->algtype | OP_ALG_AS_INITFINAL |
1585  * @cdata: pointer to block cipher transform definitions
1588 void cnstr_shdsc_xts_skcipher_decap(u32 * const desc, struct alginfo *cdata)
1605 	append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
1606 			  cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
1625 	append_dec_op1(desc, cdata->algtype);