Back in 1995, the US National Security Agency (NSA) came up with a Secure Hash Algorithm (SHA) called SHA-01. That was cutting edge security at the time. Today, Bitcoin uses a much stronger hash algorithm called SHA-256. This can be confusing because people keep calling that the "exponent" making it look like there are repeated multiplications here, when in fact what we have is repeated sums. So it should probably be called the "secret factor". But keep in mind that this is elliptic curve multiplication, not regular every day multiplication, so I assume you can name it however you want. Next, you should never store your SRP on cloud-based services. If the server is hacked, buy ethereum coin your Secret Recovery Phrase—and therefore your wallet—could become compromised. Similarly, you should never transact while using software wallets on devices using shared wifi networks. You wouldn’t want to share your Secret Recovery Phrase with everyone on the airport wifi, would you? Well, keeping a copy of your SRP on an internet-connected device is asking for exactly that.&;