I have a ripemd160 hash that is the hash of an sha256 hash of plaintext. Is there any way to recover the hex values of the sha256 hash so I can recover the plaintext? To be clear:
1. original plaintext: ???????????? UNKNOWN
2. SHA256 of 1: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx UNKNOWN
3. RIPEMD160 of 2: KNOWN
My question is how to recover the SHA256 hash?
1. original plaintext: ???????????? UNKNOWN
2. SHA256 of 1: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx UNKNOWN
3. RIPEMD160 of 2: KNOWN
My question is how to recover the SHA256 hash?