Hi Currently, tcrypt ahash speed test code waits for previous request to complete before sending next crypto_ahash_update() request. The cryptographic offload hard accelerators (e.g. CAAM) supports multiple outstanding crypto requests for the same transform. Does the asynchronous hash support in cryptoapi mean that one can call crypto_ahash_update() multiple times (in pipelined fashion) without waiting for previous crypto_ahash_update() to complete and give back the result? Thanks & Regards Vakul -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html