diff --git a/Cargo.lock b/Cargo.lock
index f3bf5ba..bbfec9f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -49,7 +49,7 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5ca11d4be1bab0c8bc8734a9aa7bf4ee8316d462a08c6ac5052f888fef5b494b"
 dependencies = [
- "windows-sys",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -59,7 +59,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c677ab05e09154296dd37acecd46420c17b9713e8366facafa8fc0885167cf4c"
 dependencies = [
  "anstyle",
- "windows-sys",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -131,6 +131,12 @@ version = "1.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c3c1a368f70d6cf7302d78f8f7093da241fb8e8807c05cc9e51a125895a6d5b"
 
+[[package]]
+name = "bitflags"
+version = "1.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+
 [[package]]
 name = "bitflags"
 version = "2.4.0"
@@ -248,6 +254,19 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
+[[package]]
+name = "console"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c926e00cc70edefdc64d3a5ff31cc65bb97a3460097762bd23afb4d8145fccf8"
+dependencies = [
+ "encode_unicode",
+ "lazy_static",
+ "libc",
+ "unicode-width",
+ "windows-sys 0.45.0",
+]
+
 [[package]]
 name = "const-oid"
 version = "0.9.5"
@@ -308,6 +327,16 @@ dependencies = [
  "x509-parser",
 ]
 
+[[package]]
+name = "ctrlc"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a011bbe2c35ce9c1f143b7af6f94f29a167beb4cd1d29e6740ce836f723120e"
+dependencies = [
+ "nix",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "curve25519-dalek"
 version = "4.0.0"
@@ -371,6 +400,18 @@ version = "0.3.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7684a49fb1af197853ef7b2ee694bc1f5b4179556f1e5710e1760c5db6f5e929"
 
+[[package]]
+name = "dialoguer"
+version = "0.10.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59c6f2989294b9a498d3ad5491a79c6deb604617378e1cdc4bfc1c1361fe2f87"
+dependencies = [
+ "console",
+ "shell-words",
+ "tempfile",
+ "zeroize",
+]
+
 [[package]]
 name = "digest"
 version = "0.10.7"
@@ -447,6 +488,12 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+
 [[package]]
 name = "errno"
 version = "0.3.2"
@@ -455,7 +502,7 @@ checksum = "6b30f669a7961ef1631673d2766cc92f52d64f7ef354d4fe0ddfd30ed52f0f4f"
 dependencies = [
  "errno-dragonfly",
  "libc",
- "windows-sys",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -468,6 +515,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "fastrand"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6999dc1837253364c2ebb0704ba97994bd874e8f195d665c50b7548f6ea92764"
+
 [[package]]
 name = "ff"
 version = "0.13.0"
@@ -489,12 +542,15 @@ name = "fido_ssh_maker"
 version = "0.1.0"
 dependencies = [
  "anyhow",
- "bitflags",
+ "bitflags 2.4.0",
  "clap",
  "ctap-hid-fido2",
- "rpassword",
+ "ctrlc",
+ "dialoguer",
+ "gethostname",
  "ssh-encoding",
  "ssh-key",
+ "whoami",
 ]
 
 [[package]]
@@ -508,6 +564,16 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "gethostname"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0176e0459c2e4a1fe232f984bca6890e681076abb9934f6cea7c326f3fc47818"
+dependencies = [
+ "libc",
+ "windows-targets 0.48.1",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.10"
@@ -593,7 +659,7 @@ checksum = "cb0889898416213fab133e1d33a0e5858a48177452750691bde3666d0fdbaf8b"
 dependencies = [
  "hermit-abi",
  "rustix",
- "windows-sys",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -656,6 +722,18 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
+[[package]]
+name = "nix"
+version = "0.26.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfdda3d196821d6af13126e40375cdf7da646a96114af134d5f417a9a1dc8e1a"
+dependencies = [
+ "bitflags 1.3.2",
+ "cfg-if",
+ "libc",
+ "static_assertions",
+]
+
 [[package]]
 name = "nom"
 version = "7.1.3"
@@ -912,6 +990,15 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "567664f262709473930a4bf9e51bf2ebf3348f2e748ccc50dea20646858f8f29"
+dependencies = [
+ "bitflags 1.3.2",
+]
+
 [[package]]
 name = "rfc6979"
 version = "0.4.0"
@@ -937,17 +1024,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "rpassword"
-version = "7.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6678cf63ab3491898c0d021b493c94c9b221d91295294a2a5746eacbe5928322"
-dependencies = [
- "libc",
- "rtoolbox",
- "winapi",
-]
-
 [[package]]
 name = "rsa"
 version = "0.9.2"
@@ -971,16 +1047,6 @@ dependencies = [
  "zeroize",
 ]
 
-[[package]]
-name = "rtoolbox"
-version = "0.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "034e22c514f5c0cb8a10ff341b9b048b5ceb21591f31c8f44c43b960f9b3524a"
-dependencies = [
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.4.0"
@@ -1005,11 +1071,11 @@ version = "0.38.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19ed4fa021d81c8392ce04db050a3da9a60299050b7ae1cf482d862b54a7218f"
 dependencies = [
- "bitflags",
+ "bitflags 2.4.0",
  "errno",
  "libc",
  "linux-raw-sys",
- "windows-sys",
+ "windows-sys 0.48.0",
 ]
 
 [[package]]
@@ -1065,6 +1131,12 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "shell-words"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "24188a676b6ae68c3b2cb3a01be17fbf7240ce009799bb56d5b1409051e78fde"
+
 [[package]]
 name = "signature"
 version = "2.1.0"
@@ -1138,6 +1210,12 @@ dependencies = [
  "zeroize",
 ]
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "strsim"
 version = "0.10.0"
@@ -1203,6 +1281,19 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cb94d2f3cc536af71caac6b6fcebf65860b347e7ce0cc9ebe8f70d3e521054ef"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "redox_syscall",
+ "rustix",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "thiserror"
 version = "1.0.44"
@@ -1363,6 +1454,16 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "whoami"
+version = "1.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "22fc3756b8a9133049b26c7f61ab35416c130e8c09b660f5b3958b446f52cc50"
+dependencies = [
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -1385,13 +1486,37 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "windows-sys"
+version = "0.45.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+dependencies = [
+ "windows-targets 0.42.2",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "677d2418bec65e3338edb076e806bc1ec15693c5d0104683f2efe857f61056a9"
 dependencies = [
- "windows-targets",
+ "windows-targets 0.48.1",
+]
+
+[[package]]
+name = "windows-targets"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+dependencies = [
+ "windows_aarch64_gnullvm 0.42.2",
+ "windows_aarch64_msvc 0.42.2",
+ "windows_i686_gnu 0.42.2",
+ "windows_i686_msvc 0.42.2",
+ "windows_x86_64_gnu 0.42.2",
+ "windows_x86_64_gnullvm 0.42.2",
+ "windows_x86_64_msvc 0.42.2",
 ]
 
 [[package]]
@@ -1400,51 +1525,93 @@ version = "0.48.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05d4b17490f70499f20b9e791dcf6a299785ce8af4d709018206dc5b4953e95f"
 dependencies = [
- "windows_aarch64_gnullvm",
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_gnullvm",
- "windows_x86_64_msvc",
+ "windows_aarch64_gnullvm 0.48.0",
+ "windows_aarch64_msvc 0.48.0",
+ "windows_i686_gnu 0.48.0",
+ "windows_i686_msvc 0.48.0",
+ "windows_x86_64_gnu 0.48.0",
+ "windows_x86_64_gnullvm 0.48.0",
+ "windows_x86_64_msvc 0.48.0",
 ]
 
+[[package]]
+name = "windows_aarch64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+
 [[package]]
 name = "windows_aarch64_gnullvm"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "91ae572e1b79dba883e0d315474df7305d12f569b400fcf90581b06062f7e1bc"
 
+[[package]]
+name = "windows_aarch64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
+
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b2ef27e0d7bdfcfc7b868b317c1d32c641a6fe4629c171b8928c7b08d98d7cf3"
 
+[[package]]
+name = "windows_i686_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
+
 [[package]]
 name = "windows_i686_gnu"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "622a1962a7db830d6fd0a69683c80a18fda201879f0f447f065a3b7467daa241"
 
+[[package]]
+name = "windows_i686_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
+
 [[package]]
 name = "windows_i686_msvc"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4542c6e364ce21bf45d69fdd2a8e455fa38d316158cfd43b3ac1c5b1b19f8e00"
 
+[[package]]
+name = "windows_x86_64_gnu"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
+
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ca2b8a661f7628cbd23440e50b05d705db3686f894fc9580820623656af974b1"
 
+[[package]]
+name = "windows_x86_64_gnullvm"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
+
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.48.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7896dbc1f41e08872e9d5e8f8baa8fdd2677f29468c4e156210174edc7f7b953"
 
+[[package]]
+name = "windows_x86_64_msvc"
+version = "0.42.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
+
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.48.0"
diff --git a/Cargo.toml b/Cargo.toml
index a28f57d..43cc08f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,6 +10,9 @@ anyhow = "1.0.72"
 bitflags = "2.4.0"
 clap = { version = "4.3.21", features = ["derive"] }
 ctap-hid-fido2 = "3.5.0"
-rpassword = "7.2.0"
+ctrlc = "3.4.0"
+dialoguer = "0.10.4"
+gethostname = "0.4.3"
 ssh-encoding = { version = "0.2.0" }
 ssh-key = { version = "0.6.0", features = ["ed25519"] }
+whoami = "1.4.1"
diff --git a/src/main.rs b/src/main.rs
index a917c75..f036819 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,7 +1,10 @@
 use std::{
+    fmt::Display,
     fs::Permissions,
+    io::Write,
     os::unix::prelude::PermissionsExt,
-    path::{Path, PathBuf}, fmt::Display, io::Write,
+    path::{Path, PathBuf},
+    process,
 };
 
 use anyhow::anyhow;
@@ -9,8 +12,10 @@ use bitflags::bitflags;
 use clap::{Parser, ValueEnum};
 use ctap_hid_fido2::{
     fidokey::{CredentialSupportedKeyType, MakeCredentialArgsBuilder},
-    verifier, LibCfg, get_fidokey_devices, FidoKeyHid,
+    get_fidokey_devices, verifier, FidoKeyHid, LibCfg,
 };
+use dialoguer::{console, Confirm, Password, Select};
+use gethostname::gethostname;
 use ssh_encoding::{Decode, Encode, LineEnding};
 use ssh_key::{private, PrivateKey};
 
@@ -28,12 +33,9 @@ bitflags! {
 #[derive(Parser, Debug)]
 #[command(author, version, about, long_about = None, arg_required_else_help = true)]
 struct Args {
-    /// SSH key comment
-    #[arg(short = 'c', long, default_value = "")]
-    comment: String,
-    /// Overwrite existing key files
-    #[arg(short = 'f', long)]
-    force: bool,
+    /// SSH key comment (default USER@HOSTNAME)
+    #[arg(short = 'c', long)]
+    comment: Option<String>,
     /// Type of key to generate
     #[arg(short = 't', long = "type")]
     key_type: KeyTypeArg,
@@ -81,44 +83,43 @@ fn main() -> anyhow::Result<()> {
     let attest_info_path = PathBuf::from(format!("{}_attest.bin", &args.key_name));
     let attest_challenge_path = PathBuf::from(format!("{}_attest_chall.bin", &args.key_name));
 
-    if !args.force && (privkey_path.exists() || pubkey_path.exists() || args.write_attestation && (attest_info_path.exists() || attest_challenge_path.exists())) {
-        return Err(anyhow!("Key files exist, use -f to overwrite."));
-    }
+    ctrlc::set_handler(move || {
+        let _ = console::Term::stdout().show_cursor();
+        println!();
+        process::exit(0);
+    })?;
 
     println!("Generating public/private {} key pair", args.key_type);
 
+    if privkey_path.exists()
+        || pubkey_path.exists()
+        || (args.write_attestation && (attest_info_path.exists() || attest_challenge_path.exists()))
+    {
+        if !Confirm::new()
+            .with_prompt("Key files exist, overwrite?")
+            .default(false)
+            .interact()?
+        {
+            return Err(anyhow!("Generation aborted"));
+        }
+    }
 
     let challenge = verifier::create_challenge();
 
-
-     let devices = get_fidokey_devices();
+    let devices = get_fidokey_devices();
     let device = if devices.len() > 1 {
-        println!("Availible devices:");
-        for (i, device) in devices.iter().enumerate() {
-            println!("\t{}: {}", i + 1, device.product_string);
-        }
-        let mut buf = String::new();
-        loop {
-            print!("Device number: ");
-            std::io::stdout().flush()?;
-            buf.clear();
-            std::io::stdin().read_line(&mut buf)?;
-            if let Ok(num) = buf.trim().parse::<usize>() {
-                if num == 0 {
-                    println!("Invalid number");
-                    continue;
-                }
-                if let Some(device) = devices.get(num - 1) {
-                    break device;
-                } else {
-                    println!("Invalid number");
-                    continue;
-                }
-            } else {
-                println!("Invalid number");
-                continue;
-            }
-        }
+        let idx = Select::new()
+            .with_prompt("Select FIDO2 key")
+            .items(
+                devices
+                    .iter()
+                    .map(|dev| format!("{}", dev.product_string))
+                    .collect::<Vec<_>>()
+                    .as_slice(),
+            )
+            .default(0)
+            .interact()?;
+        &devices[idx]
     } else {
         &devices[0]
     };
@@ -126,23 +127,28 @@ fn main() -> anyhow::Result<()> {
     let mut libcfg = LibCfg::init();
     libcfg.keep_alive_msg = "Touch the authenticator now.".into();
     let device = FidoKeyHid::new(&[device.param.clone()], &libcfg)?;
-    let device_has_pin = device.get_info().map_or(false, |info| info.options.contains(&("clientPin".into(), true)));
+    let device_has_pin = device.get_info().map_or(false, |info| {
+        info.options.contains(&("clientPin".into(), true))
+    });
 
     let pin = if device_has_pin {
-        rpassword::prompt_password("Enter FIDO2 PIN: ")?
+        Password::new()
+            .with_prompt("FIDO2 PIN")
+            .report(false)
+            .interact()?
     } else {
         String::new()
     };
     let make_credential_args = if device_has_pin {
         MakeCredentialArgsBuilder::new("ssh:", &challenge)
-        .pin(&pin)
-        .key_type(args.key_type.into())
-        .build()
+            .pin(&pin)
+            .key_type(args.key_type.into())
+            .build()
     } else {
         MakeCredentialArgsBuilder::new("ssh:", &challenge)
-        .without_pin_and_uv()
-        .key_type(args.key_type.into())
-        .build()
+            .without_pin_and_uv()
+            .key_type(args.key_type.into())
+            .build()
     };
 
     let attestation = device.make_credential_with_args(&make_credential_args)?;
@@ -165,14 +171,23 @@ fn main() -> anyhow::Result<()> {
     privkey_bytes.push(flags.bits());
     verify_result.credential_id.encode(&mut privkey_bytes)?;
     "".encode(&mut privkey_bytes)?;
+    let comment = if let Some(comment) = args.comment {
+        comment
+    } else {
+        format!(
+            "{}@{}",
+            whoami::username(),
+            gethostname().to_string_lossy().into_owned()
+        )
+    };
     let privkey = match args.key_type {
         KeyTypeArg::EcdsaSk => PrivateKey::new(
             private::SkEcdsaSha2NistP256::decode(&mut privkey_bytes.as_slice())?.into(),
-            args.comment,
+            comment,
         )?,
         KeyTypeArg::Ed25519Sk => PrivateKey::new(
             private::SkEd25519::decode(&mut privkey_bytes.as_slice())?.into(),
-            args.comment,
+            comment,
         )?,
     };
 
@@ -184,17 +199,28 @@ fn main() -> anyhow::Result<()> {
     0u32.encode(&mut ssh_attest)?;
     "".encode(&mut ssh_attest)?;
 
-
     std::fs::write(&privkey_path, &*privkey.to_openssh(LineEnding::default())?)?;
     std::fs::set_permissions(&privkey_path, Permissions::from_mode(0o600))?;
-    println!("Your identification has been saved in {}", privkey_path.to_string_lossy());
+    println!(
+        "Your identification has been saved in {}",
+        privkey_path.to_string_lossy()
+    );
     std::fs::write(&pubkey_path, privkey.public_key().to_openssh()?)?;
-    println!("Your public key has been saved in {}", pubkey_path.to_string_lossy());
+    println!(
+        "Your public key has been saved in {}",
+        pubkey_path.to_string_lossy()
+    );
     if args.write_attestation {
         std::fs::write(&attest_info_path, &ssh_attest)?;
-        println!("Your FIDO attestation certificate has been saved in {}", attest_info_path.to_string_lossy());
+        println!(
+            "Your FIDO attestation certificate has been saved in {}",
+            attest_info_path.to_string_lossy()
+        );
         std::fs::write(&attest_challenge_path, &challenge)?;
-        println!("Your FIDO attestation challenge has been saved in {}", attest_challenge_path.to_string_lossy());
+        println!(
+            "Your FIDO attestation challenge has been saved in {}",
+            attest_challenge_path.to_string_lossy()
+        );
     }
 
     Ok(())