SSSS is Shamir’s Secret Sharing Scheme. Sort of. Different apps may use different finite fields. The math should be the same as long as you’re computing everyt

SSSS is Shamir’s Secret Sharing Scheme. Sort of. Different apps may use different finite fields. The math should be the same as long as you’re computing everything modulo the same integer. It is also possible that some apps may encode shares differently. For example, I’ve seen some apps base64-encode each share where others keep them as integers.