diff --git a/README.md b/README.md
index 80bdc12..fe359ba 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ round1_outputs = {}
 # Round 1:
 # For each participant, perform the first part of the DKG protocol.
 1.upto(max_signer) do |i|
-  polynomial, package = FROST::DKG.part1(i, min_signer, max_signer, group)
+  polynomial, package = FROST::DKG.generate_secret(i, min_signer, max_signer, group)
   secrets[i] = polynomial
   round1_outputs[i] = package
 end
@@ -93,7 +93,7 @@ end
 # Each participant sends their commitments and proof to other participants.
 received_package = {}
 1.upto(max_signer) do |i|
-  received_package[i] = round1_outputs.select {|k, _| k != i}.values
+  received_package[i] = round1_outputs.select { |k, _| k != i }.values
 end
 
 # Each participant verify knowledge of proof in received package.
@@ -118,7 +118,7 @@ end
 # Each participant verify received shares.
 1.upto(max_signer) do |i|
   received_shares[i].each do |send_by, share|
-    target_package = received_package[i].find{ |package| package.identifier == send_by }
+    target_package = received_package[i].find { |package| package.identifier == send_by }
     expect(target_package.verify_share(share)).to be true
   end
 end
@@ -126,7 +126,7 @@ end
 # Each participant compute signing share.
 signing_shares = {}
 1.upto(max_signer) do |i|
-  shares = received_shares[i].map{|_, share| share}
+  shares = received_shares[i].map { |_, share| share }
   signing_shares[i] = FROST::DKG.compute_signing_share(secrets[i], shares)
 end
 
diff --git a/lib/frost/dkg.rb b/lib/frost/dkg.rb
index 041684e..dfaa5c8 100644
--- a/lib/frost/dkg.rb
+++ b/lib/frost/dkg.rb
@@ -11,7 +11,7 @@ module DKG
     # @param [Integer] identifier
     # @param [ECDSA::Group] group Group of elliptic curve.
     # @return [Array] The triple of polynomial and public package(FROST::DKG::Package)
-    def part1(identifier, min_signers, max_signers, group)
+    def generate_secret(identifier, min_signers, max_signers, group)
       raise ArgumentError, "identifier must be Integer" unless identifier.is_a?(Integer)
       raise ArgumentError, "identifier must be greater than 0." if identifier < 1
       raise ArgumentError, "group must be ECDSA::Group." unless group.is_a?(ECDSA::Group)
diff --git a/spec/frost/dkg_spec.rb b/spec/frost/dkg_spec.rb
index 49f1b94..5f7ab33 100644
--- a/spec/frost/dkg_spec.rb
+++ b/spec/frost/dkg_spec.rb
@@ -113,7 +113,7 @@
       # Round 1:
       # For each participant, perform the first part of the DKG protocol.
       1.upto(max_signer) do |i|
-        polynomial, package = FROST::DKG.part1(i, min_signer, max_signer, group)
+        polynomial, package = FROST::DKG.generate_secret(i, min_signer, max_signer, group)
         secrets[i] = polynomial
         round1_outputs[i] = package
       end