Proton Mail has become the first and only encrypted email provider to support
elliptic curve cryptography (ECC), providing more security and performance.
In the past week, the Russian government has been attempting to prevent Russian
citizens from sending messages to Proton Mail. We believe this block is
unjustified, and we will restore full services to users in Russia.
Recently, a self-published paper that was not peer reviewed claimed weaknesses
in Proton Mail's cryptographic architecture. The claims made in this paper are
not inherent to Proton Mail's architecture. We do not believe the paper’s
arguments constitu
