blinding – WindowsTechs.com

What is "blinding" with cryptographic hash functions?

Posted on March 29, 2021 by David Cary

What is blinding with a SHA256() or similar cryptographic hash function?
What applications does it have?
An answer to a recent question briefly mentioned "Consider blinding before calling an external function [such as] SHA256()"…. Continue reading What is "blinding" with cryptographic hash functions?→

RSA blind signature vs signing a random hash

Posted on August 24, 2017 by Gregory Magarshak

My understanding is that the key feature of a blind RSA signature is that the signer is unaware of the contents of the message being signed.

How is this different from simply appending a random salt to the message and hashin… Continue reading RSA blind signature vs signing a *random* hash→