Just curious, even if we known the origin plaintext becomes known and we can prove it's correct, this doesn't compromise the security of those curves, correct?

Just curious, even if we known the origin plaintext becomes known and we can prove it's correct, this doesn't compromise the security of those curves, correct? I'm showing my age here, but as someone that lived through and had to mitigate the results of the md5 disater, I'm all for a variety of [verified] cryptographic algorithms being available. I think having edwards curves, NIST curves, or others is healthy for the ecosystem.