diff --git a/app/modules/keypair/index.ts b/app/modules/keypair/index.ts
index 1ffba47a2d54ffd1b6077c446da8dc482935e439..768eb7897394fdd8d98d2746b6c6189c0cf624c1 100644
--- a/app/modules/keypair/index.ts
+++ b/app/modules/keypair/index.ts
@@ -31,9 +31,17 @@ export const KeypairDependency = {
 		cliOptions: [
 			{value: '--salt <salt>', desc: 'Salt to generate the keypair'},
 			{value: '--passwd <password>', desc: 'Password to generate the keypair'},
-			{value: '--keyN <N>', desc: 'Scrypt `N` parameter. Defaults to 4096.', parser: parseInt},
-			{value: '--keyr <r>', desc: 'Scrypt `N` parameter. Defaults to 16.', parser: parseInt},
-			{value: '--keyp <p>', desc: 'Scrypt `N` parameter. Defaults to 1.', parser: parseInt},
+			{
+				value: '--keyN <N>',
+				desc: 'Scrypt `N` CPU/memory cost parameter. Must be a power of 2. Defaults to 4096.',
+				parser: parseInt
+			},
+			{
+				value: '--keyr <r>',
+				desc: 'Scrypt `r` The blocksize parameter, which fine-tunes sequential memory read size and performance. Defaults to 16.',
+				parser: parseInt
+			},
+			{value: '--keyp <p>', desc: 'Scrypt `p` Parallelization parameter. Defaults to 1.', parser: parseInt},
 			{value: '--keyprompt', desc: 'Force to use the keypair given by user prompt.'},
 			{
 				value: '--keyfile <filepath>',