206 static inline void write_key_reg(u32 chn, const u8 *key, u32 key_len)  in write_key_reg()  argument
208 	write_regs(CRYPTO_CH0_KEY_0 + chn * 0x10, key, key_len);  in write_key_reg()
682 int rk_hmac_init(void *hw_ctx, u32 algo, u8 *key, u32 key_len)  in rk_hmac_init()  argument
687 	if (!key || !key_len || key_len > 64)  in rk_hmac_init()
692 	write_key_reg(0, key, key_len);  in rk_hmac_init()
705 				     sha_context *ctx, u8 *key, u32 key_len)  in rockchip_crypto_hmac_init()  argument
726 	ret = rk_hmac_init(priv->hw_ctx, ctx->algo, key, key_len);  in rockchip_crypto_hmac_init()
901 			  u32 key_len, const u8 *iv, u32 iv_len,  in hw_cipher_init()  argument
909 	if (!key && key_len)  in hw_cipher_init()
913 	     __func__, key, key_len, iv);  in hw_cipher_init()
919 		if (key_len > DES_BLOCK_SIZE)  in hw_cipher_init()
935 		switch (key_len) {  in hw_cipher_init()
956 		write_key_reg(key_chn_sel, key, key_len);  in hw_cipher_init()
964 		write_key_reg(key_chn_sel + 4, twk_key, key_len);  in hw_cipher_init()
1164 static int hw_aes_init(u32 chn, const u8 *key, const u8 *twk_key, u32 key_len,  in hw_aes_init()  argument
1183 		if (key_len != AES_KEYSIZE_128 && key_len != AES_KEYSIZE_256)  in hw_aes_init()
1189 		if (key_len != AES_KEYSIZE_128 &&  in hw_aes_init()
1190 		    key_len != AES_KEYSIZE_192 &&  in hw_aes_init()
1191 		    key_len != AES_KEYSIZE_256)  in hw_aes_init()
1195 	return hw_cipher_init(chn, key, twk_key, key_len, iv, iv_len,  in hw_aes_init()
1199 static int hw_sm4_init(u32  chn, const u8 *key, const u8 *twk_key, u32 key_len,  in hw_sm4_init()  argument
1207 	if (iv_len > SM4_BLOCK_SIZE || key_len != SM4_KEYSIZE)  in hw_sm4_init()
1222 	return hw_cipher_init(chn, key, twk_key, key_len, iv, iv_len,  in hw_sm4_init()
1226 int rk_crypto_des(struct udevice *dev, u32 mode, const u8 *key, u32 key_len,  in rk_crypto_des()  argument
1236 	if (key_len == DES_BLOCK_SIZE || key_len == 3 * DES_BLOCK_SIZE) {  in rk_crypto_des()
1237 		memcpy(tmp_key, key, key_len);  in rk_crypto_des()
1238 	} else if (key_len == 2 * DES_BLOCK_SIZE) {  in rk_crypto_des()
1241 		key_len = 3 * DES_BLOCK_SIZE;  in rk_crypto_des()
1246 	ret = hw_cipher_init(0, tmp_key, NULL, key_len, iv, DES_BLOCK_SIZE,  in rk_crypto_des()
1259 		  const u8 *key, const u8 *twk_key, u32 key_len,  in rk_crypto_aes()  argument
1267 	if (key_len == AES_KEYSIZE_192)  in rk_crypto_aes()
1271 	ret = hw_aes_init(0, key, twk_key, key_len, iv, iv_len, mode, enc);  in rk_crypto_aes()
1280 		  const u8 *key, const u8 *twk_key, u32 key_len,  in rk_crypto_sm4()  argument
1286 	ret = hw_sm4_init(0, key, twk_key, key_len, iv, iv_len, mode, enc);  in rk_crypto_sm4()
1302 		ret = rk_crypto_des(dev, ctx->mode, ctx->key, ctx->key_len,  in rockchip_crypto_cipher()
1307 				    ctx->key, ctx->twk_key, ctx->key_len,  in rockchip_crypto_cipher()
1312 				    ctx->key, ctx->twk_key, ctx->key_len,  in rockchip_crypto_cipher()
1326 		  const u8 *key, u32 key_len,  in rk_crypto_mac()  argument
1340 	if (algo == CRYPTO_AES && key_len == AES_KEYSIZE_192)  in rk_crypto_mac()
1344 	ret = hw_cipher_init(g_key_chn, key, NULL, key_len, NULL, 0,  in rk_crypto_mac()
1361 			    ctx->key, ctx->key_len, in, len, tag);  in rockchip_crypto_mac()
1369 		 const u8 *key, u32 key_len, const u8 *nonce, u32 nonce_len,  in rk_crypto_ae()  argument
1387 	if (algo == CRYPTO_AES && key_len == AES_KEYSIZE_192)  in rk_crypto_ae()
1391 	ret = hw_cipher_init(g_key_chn, key, NULL, key_len, nonce, nonce_len,  in rk_crypto_ae()
1408 	ret = rk_crypto_ae(dev, ctx->algo, ctx->mode, ctx->key, ctx->key_len,  in rockchip_crypto_ae()
1427 		ret = rk_crypto_des(dev, ctx->mode, NULL, ctx->key_len,  in rockchip_crypto_fw_cipher()
1431 		ret = rk_crypto_aes(dev, ctx->mode, NULL, NULL, ctx->key_len,  in rockchip_crypto_fw_cipher()
1435 		ret = rk_crypto_sm4(dev, ctx->mode, NULL, NULL, ctx->key_len,  in rockchip_crypto_fw_cipher()