在CCS模式下使用AES并在PKCS＃7内部使用ISO 10126填充时，算法标识符是什么？

I want to use PKCS#7 as a container format for some encrypted, signed content and we need to use AES in CBC mode with ISO 10126 based padding. I can't seem to find a concrete reference to an algorithm identifier to use for this combination. I can invent my own but would then lose interoperability with other tools.I want to use PKCS#7 as a container format for