Hi, Does ESP support 64 bit sequence numbering for use with the authentication HMAC ? I've looked at struct aead_givcrypt_request and it has a u64 seq member. Does ESP populate this with a 64 bit sequence number ? If 32 bit sequence numbering negotiated then how does the HMAC routine know that it should not use the top 32 bits of seq ? Or is it simply that if the top 32 bits are zero then the HMAC just uses the lower 32 bits ? Thanks for any insight. Regards, Dean Jenkins MontaVista Software -- 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
