diff --git a/crates/config/src/lib.rs b/crates/config/src/lib.rs
index f1dcbbfd..2fdc6133 100644
--- a/crates/config/src/lib.rs
+++ b/crates/config/src/lib.rs
@@ -31,7 +31,7 @@ bitflags! {
         const JAVY_STREAM_IO = 1 << 2;
         const REDIRECT_STDOUT_TO_STDERR = 1 << 3;
         const TEXT_ENCODING = 1 << 4;
-        const JAVY_CRYPTOX = 1 << 5;
+        const CRYPTO = 1 << 5;
     }
 }
 
@@ -45,6 +45,6 @@ mod tests {
         assert!(Config::JAVY_STREAM_IO == Config::from_bits(1 << 2).unwrap());
         assert!(Config::REDIRECT_STDOUT_TO_STDERR == Config::from_bits(1 << 3).unwrap());
         assert!(Config::TEXT_ENCODING == Config::from_bits(1 << 4).unwrap());
-        assert!(Config::JAVY_CRYPTOX == Config::from_bits(1 << 5).unwrap());
+        assert!(Config::CRYPTO == Config::from_bits(1 << 5).unwrap());
     }
 }
diff --git a/crates/core/src/runtime.rs b/crates/core/src/runtime.rs
index 1e52c74b..416e39d0 100644
--- a/crates/core/src/runtime.rs
+++ b/crates/core/src/runtime.rs
@@ -13,7 +13,7 @@ pub(crate) fn new(shared_config: SharedConfig) -> Result<Runtime> {
         // fix forward.
         .override_json_parse_and_stringify(false)
         .javy_json(false)
-        .javy_cryptox(shared_config.contains(SharedConfig::JAVY_CRYPTOX));
+        .crypto(shared_config.contains(SharedConfig::CRYPTO));
 
     Runtime::new(std::mem::take(config))
 }
diff --git a/crates/javy/src/apis/cryptox/mod.rs b/crates/javy/src/apis/crypto/mod.rs
similarity index 89%
rename from crates/javy/src/apis/cryptox/mod.rs
rename to crates/javy/src/apis/crypto/mod.rs
index 862db964..d42e3764 100644
--- a/crates/javy/src/apis/cryptox/mod.rs
+++ b/crates/javy/src/apis/crypto/mod.rs
@@ -10,14 +10,13 @@ use hmac::{Hmac, Mac};
 
 /// An implemetation of crypto APIs to optimize fuel.
 /// Currently, hmacSHA256 is the only function implemented.
-pub struct Cryptox;
+pub struct Crypto;
 
-impl Intrinsic for Cryptox {
+impl Intrinsic for Crypto {
     unsafe fn add_intrinsic(ctx: std::ptr::NonNull<qjs::JSContext>) {
-        register(Ctx::from_raw(ctx)).expect("`Cryptox` APIs to succeed")
+        register(Ctx::from_raw(ctx)).expect("`Crypto` APIs to succeed")
     }
 }
-
 fn register(this: Ctx<'_>) -> Result<()> {
     let globals = this.globals();
 
@@ -32,7 +31,7 @@ fn register(this: Ctx<'_>) -> Result<()> {
         }),
     )?;
 
-    globals.set("cryptox", crypto_obj)?;
+    globals.set("crypto", crypto_obj)?;
 
     Ok::<_, Error>(())
 }
@@ -72,14 +71,14 @@ mod tests {
     #[test]
     fn test_text_encoder_decoder() -> Result<()> {
         let mut config = Config::default();
-        config.javy_cryptox(true);
+        config.crypto(true);
         let runtime = Runtime::new(config)?;
 
         runtime.context().with(|this| {
             let result: Value<'_> = this.eval(
                 r#"
                     let expectedHex = "97d2a569059bbcd8ead4444ff99071f4c01d005bcefe0d3567e1be628e5fdcd9";
-                    let result = cryptox.hmacSHA256("my secret and secure key", "input message");
+                    let result = crypto.hmacSHA256("my secret and secure key", "input message");
                     expectedHex === result;
             "#,
             )?;
@@ -89,4 +88,4 @@ mod tests {
         })?;
         Ok(())
     }
-}
\ No newline at end of file
+}
diff --git a/crates/javy/src/apis/mod.rs b/crates/javy/src/apis/mod.rs
index 9b9d8202..f1b023d9 100644
--- a/crates/javy/src/apis/mod.rs
+++ b/crates/javy/src/apis/mod.rs
@@ -62,7 +62,7 @@ pub(crate) mod json;
 pub(crate) mod random;
 pub(crate) mod stream_io;
 pub(crate) mod text_encoding;
-pub(crate) mod cryptox;
+pub(crate) mod crypto;
 
 pub(crate) use console::*;
 #[cfg(feature = "json")]
@@ -70,4 +70,4 @@ pub(crate) use json::*;
 pub(crate) use random::*;
 pub(crate) use stream_io::*;
 pub(crate) use text_encoding::*;
-pub(crate) use cryptox::*;
+pub(crate) use crypto::*;
diff --git a/crates/javy/src/config.rs b/crates/javy/src/config.rs
index f482ecbe..c678f53c 100644
--- a/crates/javy/src/config.rs
+++ b/crates/javy/src/config.rs
@@ -19,6 +19,7 @@ bitflags! {
         const OPERATORS = 1 << 12;
         const BIGNUM_EXTENSION = 1 << 13;
         const TEXT_ENCODING = 1 << 14;
+        const CRYPTO = 1 << 15;
     }
 }
 
@@ -38,7 +39,6 @@ bitflags! {
     pub(crate) struct JavyIntrinsics: u32 {
         const STREAM_IO = 1;
         const JSON = 1 << 1;
-        const CRYPTOX = 1 << 2;
     }
 }
 
@@ -180,11 +180,11 @@ impl Config {
         self
     }
 
-    /// Whether the `Javy.CRYPTOX` intrinsic will be available.
+    /// Whether the `crypto` intrinsic will be available.
     /// Enabled by default.
-    // #[cfg(feature = "cryptox")]
-    pub fn javy_cryptox(&mut self, enable: bool) -> &mut Self {
-        self.javy_intrinsics.set(JavyIntrinsics::CRYPTOX, enable);
+    // #[cfg(feature = "crypto")]
+    pub fn crypto(&mut self, enable: bool) -> &mut Self {
+        self.intrinsics.set(JSIntrinsics::CRYPTO, enable);
         self
     }
 
diff --git a/crates/javy/src/runtime.rs b/crates/javy/src/runtime.rs
index c94e113f..cdcb8d4a 100644
--- a/crates/javy/src/runtime.rs
+++ b/crates/javy/src/runtime.rs
@@ -1,7 +1,7 @@
 // use crate::quickjs::JSContextRef;
 use super::from_js_error;
 use crate::{
-    apis::{Cryptox, Console, NonStandardConsole, Random, StreamIO, TextEncoding},
+    apis::{Crypto, Console, NonStandardConsole, Random, StreamIO, TextEncoding},
     config::{JSIntrinsics, JavyIntrinsics},
     Config,
 };
@@ -145,10 +145,10 @@ impl Runtime {
                 }
             }
 
-            if javy_intrinsics.contains(JavyIntrinsics::CRYPTOX) {
-                // #[cfg(feature = "cryptox")]
+            if intrinsics.contains(JSIntrinsics::CRYPTO) {
+                // #[cfg(feature = "crypto")]
                 unsafe {
-                    Cryptox::add_intrinsic(ctx.as_raw())
+                    Crypto::add_intrinsic(ctx.as_raw())
                 }
             }
         });