#StackBounty: #security Is signatures from web3.eth/personal.sign deterministic and a safe to be used as seeds for private keys?

Bounty: 50

The first part of the question: if I give the same inputs (content and signing address) to the web3.eth/personal.sign, am I correct to expect the signature generated to be the same no matter how many times I call it?

The second part of the question is, is it secure that I use the generated signature as a secret source for seed and derive things like private key from it?

Get this bounty!!!

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