I wonder if there's any way that the hash of a cipher text can be taken since hashes are not invertible (but encryption is).
Feels like it would be a really good idea to encrypt a hashed output (specifically ; not signatures though).
I only say what I said above because if the hash is being used to obfuscate / hide something, then the encryption will ensure that in the worst case scenario, someone will only find a hashed out / mixed version of what they're to decipher (and there's a considerable burden to be able to get to that point).
Need to Definitely Test for the AEAD Quality of This (perhaps if the hash was encrypted with XChacha20 - poly1305?)
Thinking that there's some version of this idea that ties into what I was thinking as it pertains to hash chains.
I wonder if there's any way that the hash of a cipher text can be taken since hashes are not invertible (but encryption is).
Feels like it would be a really good idea to encrypt a hashed output (specifically ; not signatures though).
I only say what I said above because if the hash is being used to obfuscate / hide something, then the encryption will ensure that in the worst case scenario, someone will only find a hashed out / mixed version of what they're to decipher (and there's a considerable burden to be able to get to that point).
Need to Definitely Test for the AEAD Quality of This (perhaps if the hash was encrypted with XChacha20 - poly1305?)
Thinking that there's some version of this idea that ties into what I was thinking as it pertains to hash chains.
BY LibreCryptography
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Most people buy Bitcoin via exchanges, such as Coinbase. Exchanges allow you to buy, sell and hold cryptocurrency, and setting up an account is similar to opening a brokerage account—you’ll need to verify your identity and provide some kind of funding source, such as a bank account or debit card. Major exchanges include Coinbase, Kraken, and Gemini. You can also buy Bitcoin at a broker like Robinhood. Regardless of where you buy your Bitcoin, you’ll need a digital wallet in which to store it. This might be what’s called a hot wallet or a cold wallet. A hot wallet (also called an online wallet) is stored by an exchange or a provider in the cloud. Providers of online wallets include Exodus, Electrum and Mycelium. A cold wallet (or mobile wallet) is an offline device used to store Bitcoin and is not connected to the Internet. Some mobile wallet options include Trezor and Ledger.
The messaging service and social-media platform owes creditors roughly $700 million by the end of April, according to people briefed on the company’s plans and loan documents viewed by The Wall Street Journal. At the same time, Telegram Group Inc. must cover rising equipment and bandwidth expenses because of its rapid growth, despite going years without attempting to generate revenue.
