by Moniruzzaman | Oct 19, 2023 | FinTech
Recall a time that someone did something nice for you unexpectedly. The gesture most likely wasn’t all that uncommon, however the truth that it came out of nowhere probably left a powerful impression on you. It’s no marvel then that persistently good service is...
by Moniruzzaman | Oct 6, 2023 | FinTech
In this paper, we first use the VALUE field of a transaction in the Ethereum system to construct a HMAC-based multiple-bit embedding (HMAC-based MBE) scheme. We further proposed a Hash-based multiple-bit embedding (Hash-based MBE) scheme to enhance the covertness....
