This stackexchange answer does a reasonable job: https://crypto.stackexchange.com/questions/40921/how-does-mutlivariate-crypto-schemes-work https://crypto.stack

This stackexchange answer does a reasonable job: https://crypto.stackexchange.com/questions/40921/how-does-mutlivariate-crypto-schemes-work https://crypto.stackexchange.com/questions/40921/how-does-mu...