diff --git a/.gitignore b/.gitignore
index bfbbf309a0a..958f3f8af93 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,5 @@ deps/aws-lc-sys/src/bindings.rs
 
 **/target
 /Cargo.lock
+
+lcov.info
diff --git a/aws-lc-rs/Makefile b/aws-lc-rs/Makefile
index c5149eaf7fa..e032b2e37a7 100644
--- a/aws-lc-rs/Makefile
+++ b/aws-lc-rs/Makefile
@@ -21,7 +21,7 @@ asan-fips:
 	RUST_BACKTRACE=1 ASAN_OPTIONS=detect_leaks=1 RUSTFLAGS=-Zsanitizer=address RUSTDOCFLAGS=-Zsanitizer=address cargo +nightly test --lib --bins --tests --examples --target `rustc -vV | sed -n 's|host: ||p'` --no-default-features --features fips,asan
 
 coverage:
-	cargo llvm-cov --no-fail-fast --fail-under-lines 95 --ignore-filename-regex "aws-lc-sys/*"
+	cargo llvm-cov --no-fail-fast --fail-under-lines 95 --ignore-filename-regex "aws-lc-sys/*" --lcov --output-path lcov.info
 
 test:
 	cargo test --all-targets --features ring-benchmarks
diff --git a/aws-lc-rs/src/key_wrap.rs b/aws-lc-rs/src/key_wrap.rs
new file mode 100644
index 00000000000..4a033261b89
--- /dev/null
+++ b/aws-lc-rs/src/key_wrap.rs
@@ -0,0 +1,424 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0 OR ISC
+
+//! Key Wrap Algorithms.
+//!
+//! # Examples
+//! ```rust
+//! # use std::error::Error;
+//! # fn main() -> Result<(), Box<dyn Error>> {
+//! use aws_lc_rs::key_wrap::{nist_sp_800_38f::AesKek, KeyWrapPadded, AES_128};
+//!
+//! const KEY: &[u8] = &[
+//!     0xa8, 0xe0, 0x6d, 0xa6, 0x25, 0xa6, 0x5b, 0x25, 0xcf, 0x50, 0x30, 0x82, 0x68, 0x30, 0xb6,
+//!     0x61,
+//! ];
+//! const PLAINTEXT: &[u8] = &[0x43, 0xac, 0xff, 0x29, 0x31, 0x20, 0xdd, 0x5d];
+//!
+//! let kek = AesKek::new(&AES_128, KEY)?;
+//!
+//! let mut output = vec![0u8; PLAINTEXT.len() + 15];
+//!
+//! let ciphertext = kek.wrap_with_padding(PLAINTEXT, &mut output)?;
+//!
+//! let kek = AesKek::new(&AES_128, KEY)?;
+//!
+//! let mut output = vec![0u8; ciphertext.len()];
+//!
+//! let plaintext = kek.unwrap_with_padding(&*ciphertext, &mut output)?;
+//!
+//! assert_eq!(PLAINTEXT, plaintext);
+//! # Ok(())
+//! # }
+//! ```
+use core::fmt::Debug;
+
+use crate::{error::Unspecified, sealed::Sealed};
+
+mod tests;
+
+/// The Key Wrapping Algorithm Identifier
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+#[non_exhaustive]
+pub enum BlockCipherId {
+    /// AES Block Cipher with 128-bit key.
+    Aes128,
+
+    /// AES Block Cipher with 256-bit key.
+    Aes256,
+}
+
+/// A key wrap block cipher.
+pub trait BlockCipher: 'static + Debug + Sealed {
+    /// The block cipher identifier.
+    fn id(&self) -> BlockCipherId;
+
+    /// The key size in bytes to be used with the block cipher.
+    fn key_len(&self) -> usize;
+}
+
+/// An AES Block Cipher
+pub struct AesBlockCipher {
+    id: BlockCipherId,
+    key_len: usize,
+}
+
+impl BlockCipher for AesBlockCipher {
+    /// Returns the algorithm identifier.
+    #[inline]
+    #[must_use]
+    fn id(&self) -> BlockCipherId {
+        self.id
+    }
+
+    /// Returns the algorithm key length.
+    #[inline]
+    #[must_use]
+    fn key_len(&self) -> usize {
+        self.key_len
+    }
+}
+
+impl Sealed for AesBlockCipher {}
+
+impl Debug for AesBlockCipher {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> std::fmt::Result {
+        Debug::fmt(&self.id, f)
+    }
+}
+
+/// AES Block Cipher with 128-bit key.
+pub const AES_128: AesBlockCipher = AesBlockCipher {
+    id: BlockCipherId::Aes128,
+    key_len: 16,
+};
+
+/// AES Block Cipher with 256-bit key.
+pub const AES_256: AesBlockCipher = AesBlockCipher {
+    id: BlockCipherId::Aes256,
+    key_len: 32,
+};
+
+/// A Key Wrap (KW) algorithm implementation.
+#[allow(clippy::module_name_repetitions)]
+pub trait KeyWrap: Sealed {
+    /// Peforms the key wrap encryption algorithm using a block cipher.
+    /// It wraps `plaintext` and writes the corresponding ciphertext to `output`.
+    ///
+    /// # Errors
+    /// * [`Unspecified`]: Any error that has occurred performing the operation.
+    fn wrap<'output>(
+        self,
+        plaintext: &[u8],
+        output: &'output mut [u8],
+    ) -> Result<&'output mut [u8], Unspecified>;
+
+    /// Peforms the key wrap decryption algorithm using a block cipher.
+    /// It unwraps `ciphertext` and writes the corresponding plaintext to `output`.
+    ///
+    /// # Errors
+    /// * [`Unspecified`]: Any error that has occurred performing the operation.
+    fn unwrap<'output>(
+        self,
+        ciphertext: &[u8],
+        output: &'output mut [u8],
+    ) -> Result<&'output mut [u8], Unspecified>;
+}
+
+/// A Key Wrap with Padding (KWP) algorithm implementation.
+#[allow(clippy::module_name_repetitions)]
+pub trait KeyWrapPadded: Sealed {
+    /// Peforms the key wrap padding encryption algorithm using a block cipher.
+    /// It wraps and pads `plaintext` writes the corresponding ciphertext to `output`.
+    ///
+    /// # Errors
+    /// * [`Unspecified`]: Any error that has occurred performing the operation.
+    fn wrap_with_padding<'output>(
+        self,
+        plaintext: &[u8],
+        output: &'output mut [u8],
+    ) -> Result<&'output mut [u8], Unspecified>;
+
+    /// Peforms the key wrap padding decryption algorithm using a block cipher.
+    /// It unwraps the padded `ciphertext` and writes the corresponding plaintext to `output`.
+    ///
+    /// # Errors
+    /// * [`Unspecified`]: Any error that has occurred performing the operation.
+    fn unwrap_with_padding<'output>(
+        self,
+        ciphertext: &[u8],
+        output: &'output mut [u8],
+    ) -> Result<&'output mut [u8], Unspecified>;
+}
+
+/// NIST SP 800-38F key-wrap algorithms.
+///
+/// The NIST specification is similar to that of RFC 3394 but with the following caveats:
+/// * Specifies a maxiumum plaintext length that can be accepted.
+/// * Allows implementations to specify a subset of valid lengths accepted.
+/// * Allows for the usage of other 128-bit block ciphers other than AES.
+pub mod nist_sp_800_38f {
+    use super::{AesBlockCipher, BlockCipher, BlockCipherId, KeyWrap, KeyWrapPadded};
+    use crate::{error::Unspecified, fips::indicator_check, sealed::Sealed};
+    use aws_lc::{
+        AES_set_decrypt_key, AES_set_encrypt_key, AES_unwrap_key, AES_unwrap_key_padded,
+        AES_wrap_key, AES_wrap_key_padded, AES_KEY,
+    };
+    use core::{fmt::Debug, mem::MaybeUninit, ptr::null};
+
+    /// AES Key Encryption Key.
+    pub type AesKek = KeyEncryptionKey<AesBlockCipher>;
+
+    /// The key-encryption key used with the selected cipher algorithn to wrap or unwrap a key.
+    pub struct KeyEncryptionKey<Cipher: BlockCipher> {
+        cipher: &'static Cipher,
+        key: Box<[u8]>,
+    }
+
+    impl<Cipher: BlockCipher> KeyEncryptionKey<Cipher> {
+        /// Construct a new Key Encryption Key.
+        ///
+        /// # Errors
+        /// * [`Unspecified`]: Any error that occurs constructing the key encryption key.
+        pub fn new(cipher: &'static Cipher, key: &[u8]) -> Result<Self, Unspecified> {
+            if key.len() != cipher.key_len() {
+                return Err(Unspecified);
+            }
+
+            let key = Vec::from(key).into_boxed_slice();
+
+            Ok(Self { cipher, key })
+        }
+
+        /// Returns the block cipher algorithm identifier configured for the key.
+        #[must_use]
+        pub fn block_cipher_id(&self) -> BlockCipherId {
+            self.cipher.id()
+        }
+    }
+
+    impl<Cipher: BlockCipher> Sealed for KeyEncryptionKey<Cipher> {}
+
+    impl KeyWrap for KeyEncryptionKey<AesBlockCipher> {
+        /// Peforms the key wrap encryption algorithm using `KeyEncryptionKey`'s configured block cipher.
+        /// It wraps `plaintext` and writes the corresponding ciphertext to `output`.
+        ///
+        /// # Validation
+        /// * `plaintext.len()` must be a multiple of eight
+        /// * `output.len() >= (input.len() + 8)`
+        ///
+        /// # Errors
+        /// * [`Unspecified`]: An error occurred either due to `output` being insufficiently sized, `input` exceeding
+        /// the allowed input size, or for other unspecified reasons.
+        fn wrap<'output>(
+            self,
+            plaintext: &[u8],
+            output: &'output mut [u8],
+        ) -> Result<&'output mut [u8], Unspecified> {
+            if output.len() < plaintext.len() + 8 {
+                return Err(Unspecified);
+            }
+
+            let mut aes_key = MaybeUninit::<AES_KEY>::uninit();
+
+            let key_bits: u32 = (self.key.len() * 8).try_into().map_err(|_| Unspecified)?;
+
+            if 0 != unsafe {
+                AES_set_encrypt_key(self.key.as_ptr(), key_bits, aes_key.as_mut_ptr())
+            } {
+                return Err(Unspecified);
+            }
+
+            let aes_key = unsafe { aes_key.assume_init() };
+
+            // AWS-LC validates the following:
+            // * in_len <= INT_MAX - 8
+            // * in_len >= 16
+            // * in_len % 8 == 0
+            let out_len = indicator_check!(unsafe {
+                AES_wrap_key(
+                    &aes_key,
+                    null(),
+                    output.as_mut_ptr(),
+                    plaintext.as_ptr(),
+                    plaintext.len(),
+                )
+            });
+
+            if out_len == -1 {
+                return Err(Unspecified);
+            }
+
+            let out_len: usize = out_len.try_into().map_err(|_| Unspecified)?;
+
+            debug_assert_eq!(out_len, plaintext.len() + 8);
+
+            Ok(&mut output[..out_len])
+        }
+
+        /// Peforms the key wrap decryption algorithm using `KeyEncryptionKey`'s configured block cipher.
+        /// It unwraps `ciphertext` and writes the corresponding plaintext to `output`.
+        ///
+        /// # Validation
+        /// * `ciphertext.len()` must be a multiple of 8
+        /// * `output.len() >= (input.len() - 8)`
+        ///
+        /// # Errors
+        /// * [`Unspecified`]: An error occurred either due to `output` being insufficiently sized, `input` exceeding
+        /// the allowed input size, or for other unspecified reasons.
+        fn unwrap<'output>(
+            self,
+            ciphertext: &[u8],
+            output: &'output mut [u8],
+        ) -> Result<&'output mut [u8], Unspecified> {
+            if output.len() < ciphertext.len() - 8 {
+                return Err(Unspecified);
+            }
+
+            let mut aes_key = MaybeUninit::<AES_KEY>::uninit();
+
+            if 0 != unsafe {
+                AES_set_decrypt_key(
+                    self.key.as_ptr(),
+                    (self.key.len() * 8).try_into().map_err(|_| Unspecified)?,
+                    aes_key.as_mut_ptr(),
+                )
+            } {
+                return Err(Unspecified);
+            }
+
+            let aes_key = unsafe { aes_key.assume_init() };
+
+            // AWS-LC validates the following:
+            // * in_len < INT_MAX
+            // * in_len > 24
+            // * in_len % 8 == 0
+            let out_len = indicator_check!(unsafe {
+                AES_unwrap_key(
+                    &aes_key,
+                    null(),
+                    output.as_mut_ptr(),
+                    ciphertext.as_ptr(),
+                    ciphertext.len(),
+                )
+            });
+
+            if out_len == -1 {
+                return Err(Unspecified);
+            }
+
+            let out_len: usize = out_len.try_into().map_err(|_| Unspecified)?;
+
+            debug_assert_eq!(out_len, ciphertext.len() - 8);
+
+            Ok(&mut output[..out_len])
+        }
+    }
+
+    impl KeyWrapPadded for KeyEncryptionKey<AesBlockCipher> {
+        /// Peforms the key wrap padding encryption algorithm using `KeyEncryptionKey`'s configured block cipher.
+        /// It wraps and pads `plaintext` writes the corresponding ciphertext to `output`.
+        ///
+        /// # Validation
+        /// * `output.len() >= (input.len() + 15)`
+        ///
+        /// # Errors
+        /// * [`Unspecified`]: An error occurred either due to `output` being insufficiently sized, `input` exceeding
+        /// the allowed input size, or for other unspecified reasons.
+        fn wrap_with_padding<'output>(
+            self,
+            plaintext: &[u8],
+            output: &'output mut [u8],
+        ) -> Result<&'output mut [u8], Unspecified> {
+            let mut aes_key = MaybeUninit::<AES_KEY>::uninit();
+
+            let key_bits: u32 = (self.key.len() * 8).try_into().map_err(|_| Unspecified)?;
+
+            if 0 != unsafe {
+                AES_set_encrypt_key(self.key.as_ptr(), key_bits, aes_key.as_mut_ptr())
+            } {
+                return Err(Unspecified);
+            }
+
+            let aes_key = unsafe { aes_key.assume_init() };
+
+            let mut out_len: usize = 0;
+
+            // AWS-LC validates the following:
+            // * in_len != 0
+            // * in_len <= INT_MAX
+            // * max_out >= required_padding + 8
+            if 1 != indicator_check!(unsafe {
+                AES_wrap_key_padded(
+                    &aes_key,
+                    output.as_mut_ptr(),
+                    &mut out_len,
+                    output.len(),
+                    plaintext.as_ptr(),
+                    plaintext.len(),
+                )
+            }) {
+                return Err(Unspecified);
+            }
+
+            Ok(&mut output[..out_len])
+        }
+
+        /// Peforms the key wrap padding decryption algorithm using `KeyEncryptionKey`'s configured block cipher.
+        /// It unwraps the padded `ciphertext` and writes the corresponding plaintext to `output`.
+        ///
+        /// # Sizing `output`
+        /// `output.len() >= input.len()`.
+        ///
+        /// # Errors
+        /// * [`Unspecified`]: An error occurred either due to `output` being insufficiently sized, `input` exceeding
+        /// the allowed input size, or for other unspecified reasons.
+        fn unwrap_with_padding<'output>(
+            self,
+            ciphertext: &[u8],
+            output: &'output mut [u8],
+        ) -> Result<&'output mut [u8], Unspecified> {
+            let mut aes_key = MaybeUninit::<AES_KEY>::uninit();
+
+            if 0 != unsafe {
+                AES_set_decrypt_key(
+                    self.key.as_ptr(),
+                    (self.key.len() * 8).try_into().map_err(|_| Unspecified)?,
+                    aes_key.as_mut_ptr(),
+                )
+            } {
+                return Err(Unspecified);
+            }
+
+            let aes_key = unsafe { aes_key.assume_init() };
+
+            let mut out_len: usize = 0;
+
+            // AWS-LC validates the following:
+            // * in_len >= AES_BLOCK_SIZE
+            // * max_out >= in_len - 8
+            if 1 != indicator_check!(unsafe {
+                AES_unwrap_key_padded(
+                    &aes_key,
+                    output.as_mut_ptr(),
+                    &mut out_len,
+                    output.len(),
+                    ciphertext.as_ptr(),
+                    ciphertext.len(),
+                )
+            }) {
+                return Err(Unspecified);
+            };
+
+            Ok(&mut output[..out_len])
+        }
+    }
+
+    impl<Cipher: BlockCipher> Debug for KeyEncryptionKey<Cipher> {
+        fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> std::fmt::Result {
+            f.debug_struct("KeyEncryptionKey")
+                .field("cipher", &self.cipher)
+                .finish_non_exhaustive()
+        }
+    }
+}
diff --git a/aws-lc-rs/src/key_wrap/tests.rs b/aws-lc-rs/src/key_wrap/tests.rs
new file mode 100644
index 00000000000..6e4649372d4
--- /dev/null
+++ b/aws-lc-rs/src/key_wrap/tests.rs
@@ -0,0 +1,684 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0 OR ISC
+
+#![cfg(test)]
+
+#[cfg(feature = "fips")]
+mod fips;
+
+use crate::key_wrap::nist_sp_800_38f::AesKek;
+
+use super::{BlockCipher, BlockCipherId, KeyWrap, KeyWrapPadded, AES_128, AES_256};
+
+macro_rules! block_cipher_test {
+    ($name:ident, $alg:expr, $id:expr, $key_len:literal) => {
+        #[test]
+        fn $name() {
+            let x: &dyn BlockCipher = $alg;
+            assert_eq!($id, x.id());
+            assert_eq!($alg.key_len(), $key_len);
+        }
+    };
+}
+
+block_cipher_test!(aes_128_cipher, &AES_128, BlockCipherId::Aes128, 16);
+block_cipher_test!(aes_256_cipher, &AES_256, BlockCipherId::Aes256, 32);
+
+#[test]
+fn key_encryption_key_debug_impl() {
+    let kek = AesKek::new(&AES_128, &[42u8; 16]).expect("key created");
+
+    assert_eq!(
+        "KeyEncryptionKey { cipher: Aes128, .. }",
+        format!("{kek:?}")
+    );
+}
+
+macro_rules! nist_aes_key_wrap_test {
+    ($name:ident, $alg:expr, $key:expr, $plaintext:expr, $expect:expr) => {
+        #[test]
+        fn $name() {
+            const K: &[u8] = $key;
+            const P: &[u8] = $plaintext;
+            const C: &[u8] = $expect;
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            assert_eq!($alg.id(), kek.block_cipher_id());
+
+            let mut output = vec![0u8; C.len()];
+
+            let wrapped = Vec::from(kek.wrap(P, &mut output).expect("wrap successful"));
+
+            assert_eq!(wrapped, C);
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            let unwrapped = kek.unwrap(&wrapped, &mut output).expect("wrap successful");
+
+            assert_eq!(unwrapped, P);
+        }
+    };
+}
+
+macro_rules! nist_aes_key_wrap_with_padding_test {
+    ($name:ident, $alg:expr, $key:expr, $plaintext:expr, $expect:expr) => {
+        #[test]
+        fn $name() {
+            const K: &[u8] = $key;
+            const P: &[u8] = $plaintext;
+            const C: &[u8] = $expect;
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            assert_eq!($alg.id(), kek.block_cipher_id());
+
+            let mut output = vec![0u8; C.len()];
+
+            let wrapped = Vec::from(
+                kek.wrap_with_padding(P, &mut output)
+                    .expect("wrap successful"),
+            );
+
+            assert_eq!(wrapped, C);
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            let unwrapped = kek
+                .unwrap_with_padding(&wrapped, &mut output)
+                .expect("wrap successful");
+
+            assert_eq!(unwrapped, P);
+        }
+    };
+}
+
+macro_rules! nist_aes_key_unwrap_test {
+    ($name:ident, $alg:expr, $key:expr, $ciphertext:expr) => {
+        #[test]
+        fn $name() {
+            const K: &[u8] = $key;
+            const C: &[u8] = $ciphertext;
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            kek.unwrap(C, &mut output).expect_err("unwrap to fail");
+        }
+    };
+    ($name:ident, $alg:expr, $key:expr, $ciphertext:expr, $expect:expr) => {
+        #[test]
+        fn $name() {
+            const K: &[u8] = $key;
+            const C: &[u8] = $ciphertext;
+            const P: &[u8] = $expect;
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            let unwrapped = Vec::from(kek.unwrap(C, &mut output).expect("unwrap successful"));
+
+            assert_eq!(unwrapped, P);
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            let wrapped = kek.wrap(&unwrapped, &mut output).expect("wrap successful");
+
+            assert_eq!(wrapped, C);
+        }
+    };
+}
+
+macro_rules! nist_aes_key_unwrap_with_padding_test {
+    ($name:ident, $alg:expr, $key:expr, $ciphertext:expr) => {
+        #[test]
+        fn $name() {
+            const K: &[u8] = $key;
+            const C: &[u8] = $ciphertext;
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            kek.unwrap_with_padding(C, &mut output)
+                .expect_err("unwrap to fail");
+        }
+    };
+    ($name:ident, $alg:expr, $key:expr, $ciphertext:expr, $expect:expr) => {
+        #[test]
+        fn $name() {
+            const K: &[u8] = $key;
+            const C: &[u8] = $ciphertext;
+            const P: &[u8] = $expect;
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            let unwrapped = Vec::from(
+                kek.unwrap_with_padding(C, &mut output)
+                    .expect("unwrap successful"),
+            );
+
+            assert_eq!(unwrapped, P);
+
+            let kek = AesKek::new($alg, K).expect("key creation successful");
+
+            let mut output = vec![0u8; C.len()];
+
+            let wrapped = kek
+                .wrap_with_padding(&unwrapped, &mut output)
+                .expect("wrap successful");
+
+            assert_eq!(wrapped, C);
+        }
+    };
+}
+
+nist_aes_key_wrap_with_padding_test!(
+    kwp_ae_aes128_8bit_len,
+    &AES_128,
+    &[
+        0x6d, 0xec, 0xf1, 0x0a, 0x1c, 0xaf, 0x8e, 0x3b, 0x80, 0xc7, 0xa4, 0xbe, 0x8c, 0x9c, 0x84,
+        0xe8,
+    ],
+    &[0x49],
+    &[
+        0x01, 0xa7, 0xd6, 0x57, 0xfc, 0x4a, 0x5b, 0x21, 0x6f, 0x26, 0x1c, 0xca, 0x4d, 0x05, 0x2c,
+        0x2b,
+    ]
+);
+
+nist_aes_key_wrap_with_padding_test!(
+    kwp_ae_aes128_248bit_len,
+    &AES_128,
+    &[
+        0xbe, 0x96, 0xdc, 0x19, 0x5e, 0xc0, 0x34, 0xd6, 0x16, 0x48, 0x6e, 0xd7, 0x0e, 0x97, 0xfe,
+        0x83
+    ],
+    &[
+        0x85, 0xb5, 0x43, 0x7b, 0x63, 0x35, 0xeb, 0xba, 0x76, 0x35, 0x90, 0x3a, 0x44, 0x93, 0xd1,
+        0x2a, 0x77, 0xd9, 0x35, 0x7a, 0x9e, 0x0d, 0xbc, 0x01, 0x34, 0x56, 0xd8, 0x5f, 0x1d, 0x32,
+        0x01
+    ],
+    &[
+        0x97, 0x47, 0x69, 0xb3, 0xa7, 0xb4, 0xd5, 0xd3, 0x29, 0x85, 0xf8, 0x7f, 0xdd, 0xf9, 0x99,
+        0x06, 0x31, 0xe5, 0x61, 0x0f, 0xbf, 0xb2, 0x78, 0x38, 0x7b, 0x58, 0xb1, 0xf4, 0x8e, 0x05,
+        0xc7, 0x7d, 0x2f, 0xb7, 0x57, 0x5c, 0x51, 0x69, 0xeb, 0x0e
+    ]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes128_8bit_len,
+    &AES_128,
+    &[
+        0x49, 0x31, 0x9c, 0x33, 0x12, 0x31, 0xcd, 0x6b, 0xf7, 0x4c, 0x2f, 0x70, 0xb0, 0x7f, 0xcc,
+        0x5c
+    ],
+    &[
+        0x9c, 0x21, 0x1f, 0x32, 0xf8, 0xb3, 0x41, 0xf3, 0x2b, 0x05, 0x2f, 0xed, 0x5f, 0x31, 0xa3,
+        0x87
+    ],
+    &[0xe4]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes128_8bit_len_fail,
+    &AES_128,
+    &[
+        0x7a, 0x3f, 0x4d, 0x97, 0x05, 0x01, 0xbf, 0x86, 0x14, 0x7e, 0x91, 0x5f, 0xe1, 0xb9, 0x03,
+        0x18
+    ],
+    &[
+        0xad, 0xd7, 0x0b, 0xaf, 0xaf, 0xb1, 0x5e, 0x79, 0xc3, 0xa8, 0x5c, 0xe1, 0xde, 0x55, 0x82,
+        0x72
+    ]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes128_248bit_len,
+    &AES_128,
+    &[
+        0x28, 0x90, 0x23, 0x37, 0x90, 0x78, 0xb8, 0x21, 0xfc, 0x24, 0xf7, 0x18, 0xbd, 0xc9, 0x43,
+        0x31
+    ],
+    &[
+        0xff, 0x51, 0xb7, 0xae, 0x52, 0x46, 0x23, 0x44, 0xfc, 0x45, 0x5f, 0x72, 0xbe, 0x05, 0x9b,
+        0x56, 0xa9, 0x8c, 0xc8, 0x33, 0xa1, 0xcf, 0x3b, 0x20, 0xb6, 0x88, 0x71, 0x12, 0xf5, 0xa4,
+        0x3f, 0xd4, 0x5e, 0x9c, 0x5f, 0x51, 0xe7, 0xc6, 0x62, 0xf4
+    ],
+    &[
+        0xbe, 0xd5, 0x24, 0xc6, 0x40, 0x2e, 0xeb, 0x77, 0x38, 0x69, 0x6f, 0x31, 0x06, 0x99, 0x9f,
+        0xc9, 0x31, 0xbe, 0xd6, 0x76, 0x88, 0x38, 0x34, 0x5d, 0x18, 0xba, 0x44, 0xe1, 0xb0, 0x32,
+        0xb8
+    ]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes128_248bit_len_fail,
+    &AES_128,
+    &[
+        0x69, 0x29, 0x11, 0x7e, 0x6c, 0xb1, 0x8e, 0xa4, 0xa2, 0x98, 0x58, 0x86, 0xf0, 0x8c, 0x0a,
+        0xe1
+    ],
+    &[
+        0x5f, 0xd9, 0xe7, 0x7c, 0x37, 0x04, 0x1c, 0x2e, 0xbd, 0x4c, 0x34, 0x6d, 0x5b, 0x6c, 0x78,
+        0xf7, 0xb4, 0x85, 0xca, 0x58, 0x9d, 0x6b, 0x0b, 0x54, 0x16, 0xd0, 0x28, 0x7a, 0x6d, 0xb3,
+        0x6b, 0x39, 0xbd, 0xc9, 0x61, 0xb4, 0xdc, 0x2f, 0xec, 0xbc
+    ]
+);
+
+nist_aes_key_wrap_test!(
+    kw_ae_aes128_128bit_len,
+    &AES_128,
+    &[
+        0x75, 0x75, 0xda, 0x3a, 0x93, 0x60, 0x7c, 0xc2, 0xbf, 0xd8, 0xce, 0xc7, 0xaa, 0xdf, 0xd9,
+        0xa6
+    ],
+    &[
+        0x42, 0x13, 0x6d, 0x3c, 0x38, 0x4a, 0x3e, 0xea, 0xc9, 0x5a, 0x06, 0x6f, 0xd2, 0x8f, 0xed,
+        0x3f
+    ],
+    &[
+        0x03, 0x1f, 0x6b, 0xd7, 0xe6, 0x1e, 0x64, 0x3d, 0xf6, 0x85, 0x94, 0x81, 0x6f, 0x64, 0xca,
+        0xa3, 0xf5, 0x6f, 0xab, 0xea, 0x25, 0x48, 0xf5, 0xfb
+    ]
+);
+
+nist_aes_key_wrap_test!(
+    kw_ae_aes128_256bit_len,
+    &AES_128,
+    &[
+        0xe5, 0xd0, 0x58, 0xe7, 0xf1, 0xc2, 0x2c, 0x01, 0x6c, 0x4e, 0x1c, 0xc9, 0xb2, 0x6b, 0x9f,
+        0x8f
+    ],
+    &[
+        0x7f, 0x60, 0x4e, 0x9b, 0x8d, 0x39, 0xd3, 0xc9, 0x1e, 0x19, 0x3f, 0xe6, 0xf1, 0x96, 0xc1,
+        0xe3, 0xda, 0x62, 0x11, 0xa7, 0xc9, 0xa3, 0x3b, 0x88, 0x73, 0xb6, 0x4b, 0x13, 0x8d, 0x18,
+        0x03, 0xe4
+    ],
+    &[
+        0x60, 0xb9, 0xf8, 0xac, 0x79, 0x7c, 0x56, 0xe0, 0x1e, 0x9b, 0x5f, 0x84, 0xd6, 0x58, 0x16,
+        0xa9, 0x80, 0x77, 0x78, 0x69, 0xf6, 0x79, 0x91, 0xa0, 0xe6, 0xdc, 0x19, 0xb8, 0xcd, 0x75,
+        0xc9, 0xb5, 0x4d, 0xb4, 0xa3, 0x84, 0x56, 0xbb, 0xd6, 0xf3
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes128_128bit_len,
+    &AES_128,
+    &[
+        0x1c, 0xbd, 0x2f, 0x79, 0x07, 0x8b, 0x95, 0x00, 0xfa, 0xe2, 0x36, 0x96, 0x31, 0x19, 0x53,
+        0xeb
+    ],
+    &[
+        0xec, 0xbd, 0x7a, 0x17, 0xc5, 0xda, 0x3c, 0xfd, 0xfe, 0x22, 0x25, 0xd2, 0xbf, 0x9a, 0xc7,
+        0xab, 0xce, 0x78, 0xc2, 0xb2, 0xae, 0xfa, 0x6e, 0xac
+    ],
+    &[
+        0x9c, 0x4e, 0x67, 0x52, 0x77, 0xa3, 0xbd, 0xc3, 0xa0, 0x71, 0x04, 0x8b, 0x32, 0x7a, 0x01,
+        0x1e
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes128_128bit_len_fail,
+    &AES_128,
+    &[
+        0x5e, 0xa3, 0x0c, 0x21, 0xdb, 0x36, 0xc0, 0x57, 0x72, 0x94, 0xcc, 0x70, 0xd3, 0xb8, 0x69,
+        0x70
+    ],
+    &[
+        0x37, 0xe4, 0x81, 0x3d, 0x9c, 0x40, 0xc9, 0x16, 0x5b, 0x7f, 0x12, 0x0c, 0xec, 0x34, 0xa8,
+        0x5d, 0x3b, 0xf5, 0x6a, 0xe0, 0x7f, 0xad, 0x8f, 0x40
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes128_256bit_len,
+    &AES_128,
+    &[
+        0x83, 0xda, 0x6e, 0x02, 0x40, 0x4d, 0x5a, 0xbf, 0xd4, 0x7d, 0x15, 0xda, 0x59, 0x18, 0x40,
+        0xe2
+    ],
+    &[
+        0x3f, 0x4c, 0xbf, 0x3a, 0x98, 0x02, 0x92, 0x43, 0xda, 0x87, 0xa7, 0x56, 0xb3, 0xc5, 0x25,
+        0x53, 0xf9, 0x13, 0x66, 0xf4, 0xff, 0x4b, 0x10, 0x3b, 0x2c, 0x73, 0xe6, 0x8a, 0xa8, 0xca,
+        0x81, 0xf0, 0x1e, 0xbd, 0xa3, 0x5d, 0x71, 0x87, 0x41, 0xac
+    ],
+    &[
+        0x67, 0xdf, 0xd6, 0x27, 0x34, 0x6e, 0xbd, 0x21, 0x78, 0x49, 0xa5, 0xba, 0x5b, 0xca, 0x6e,
+        0x9c, 0xe0, 0x7a, 0x77, 0x47, 0xbe, 0xd1, 0xba, 0x11, 0x9e, 0xc0, 0x15, 0x03, 0x20, 0x2a,
+        0x07, 0x5a
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes128_256bit_len_fail,
+    &AES_128,
+    &[
+        0x84, 0xbc, 0x6c, 0xe7, 0xee, 0x4f, 0xd9, 0xdb, 0x51, 0x25, 0x36, 0x66, 0x9d, 0x06, 0x86,
+        0xda
+    ],
+    &[
+        0xc3, 0x83, 0xdb, 0x93, 0x0f, 0xfd, 0x02, 0xc0, 0x07, 0x3a, 0xc2, 0xcc, 0x79, 0xec, 0x28,
+        0x9e, 0x68, 0x66, 0xbd, 0xcc, 0x6a, 0x13, 0x5a, 0x3b, 0x77, 0x6a, 0xa4, 0x2f, 0x14, 0xee,
+        0x04, 0xf9, 0xcc, 0xa0, 0x6e, 0xd6, 0xc0, 0xb2, 0x29, 0x01
+    ]
+);
+
+nist_aes_key_wrap_with_padding_test!(
+    kwp_ae_aes256_8bit_len,
+    &AES_256,
+    &[
+        0x95, 0xda, 0x27, 0x00, 0xca, 0x6f, 0xd9, 0xa5, 0x25, 0x54, 0xee, 0x2a, 0x8d, 0xf1, 0x38,
+        0x6f, 0x5b, 0x94, 0xa1, 0xa6, 0x0e, 0xd8, 0xa4, 0xae, 0xf6, 0x0a, 0x8d, 0x61, 0xab, 0x5f,
+        0x22, 0x5a
+    ],
+    &[0xd1],
+    &[
+        0x06, 0xba, 0x7a, 0xe6, 0xf3, 0x24, 0x8c, 0xfd, 0xcf, 0x26, 0x75, 0x07, 0xfa, 0x00, 0x1b,
+        0xc4
+    ]
+);
+
+nist_aes_key_wrap_with_padding_test!(
+    kwp_ae_aes256_248bit_len,
+    &AES_256,
+    &[
+        0xe9, 0xbb, 0x7f, 0x44, 0xc7, 0xba, 0xaf, 0xbf, 0x39, 0x2a, 0xb9, 0x12, 0x58, 0x9a, 0x2f,
+        0x8d, 0xb5, 0x32, 0x68, 0x10, 0x6e, 0xaf, 0xb7, 0x46, 0x89, 0xbb, 0x18, 0x33, 0x13, 0x6e,
+        0x61, 0x13
+    ],
+    &[
+        0xff, 0xe9, 0x52, 0x60, 0x48, 0x34, 0xbf, 0xf8, 0x99, 0xe6, 0x36, 0x58, 0xf3, 0x42, 0x46,
+        0x81, 0x5c, 0x91, 0x59, 0x7e, 0xb4, 0x0a, 0x21, 0x72, 0x9e, 0x0a, 0x8a, 0x95, 0x9b, 0x61,
+        0xf2
+    ],
+    &[
+        0x15, 0xb9, 0xf0, 0x6f, 0xbc, 0x76, 0x5e, 0x5e, 0x3d, 0x55, 0xd6, 0xb8, 0x24, 0x61, 0x6f,
+        0x21, 0x92, 0x1d, 0x2a, 0x69, 0x18, 0xee, 0x7b, 0xf1, 0x40, 0x6b, 0x52, 0x42, 0x74, 0xe1,
+        0x70, 0xb4, 0xa7, 0x83, 0x33, 0xca, 0x5e, 0xe9, 0x2a, 0xf5
+    ]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes256_8bit_len,
+    &AES_256,
+    &[
+        0x20, 0xe4, 0xff, 0x6a, 0x88, 0xff, 0xa9, 0xa2, 0x81, 0x8b, 0x81, 0x70, 0x27, 0x93, 0xd8,
+        0xa0, 0x16, 0x72, 0x2c, 0x2f, 0xa1, 0xff, 0x44, 0x5f, 0x24, 0xb9, 0xdb, 0x29, 0x3c, 0xb1,
+        0x20, 0x69
+    ],
+    &[
+        0x85, 0x01, 0x1d, 0xc9, 0x27, 0xb1, 0x67, 0xf4, 0x11, 0xb0, 0xb8, 0xe2, 0x1b, 0x11, 0xd8,
+        0x19
+    ],
+    &[0xd2]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes256_8bit_len_fail,
+    &AES_256,
+    &[
+        0xc3, 0x2c, 0xb3, 0xe1, 0xe4, 0x1a, 0x4b, 0x9f, 0x4d, 0xe7, 0x99, 0x89, 0x95, 0x78, 0x66,
+        0xf5, 0xdd, 0x48, 0xdb, 0xa3, 0x8c, 0x22, 0xa6, 0xeb, 0xb8, 0x0e, 0x14, 0xc8, 0x4b, 0xdd,
+        0x95, 0x34
+    ],
+    &[
+        0xc2, 0x9b, 0x05, 0xc2, 0x61, 0x9a, 0x58, 0xec, 0xc1, 0xd2, 0x39, 0xe7, 0xa3, 0x42, 0x73,
+        0xcd
+    ]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes256_248bit_len,
+    &AES_256,
+    &[
+        0x09, 0xab, 0x42, 0x86, 0xa8, 0x45, 0xc1, 0x8b, 0xb4, 0x81, 0xda, 0x91, 0xc3, 0x9a, 0x58,
+        0xfd, 0x52, 0xed, 0x78, 0xd5, 0x49, 0x73, 0xfc, 0x41, 0xf2, 0x51, 0x63, 0xa0, 0xc3, 0x3f,
+        0x47, 0x27
+    ],
+    &[
+        0x0a, 0x18, 0x0a, 0x84, 0xb0, 0x1f, 0xc1, 0xe4, 0x4b, 0x9f, 0x93, 0x01, 0xcc, 0x89, 0xaf,
+        0x95, 0xde, 0x75, 0x82, 0x19, 0x01, 0x5a, 0xbc, 0x86, 0xc3, 0xe4, 0x8e, 0x76, 0x4e, 0x73,
+        0x79, 0x24, 0x6a, 0xe7, 0x20, 0x9a, 0xaa, 0x4f, 0x88, 0x9d
+    ],
+    &[
+        0x4c, 0x1b, 0x6a, 0xcc, 0xb4, 0x92, 0xc8, 0x8b, 0x10, 0xa5, 0x6a, 0x56, 0xeb, 0x9b, 0x6d,
+        0x6e, 0xd9, 0x79, 0x70, 0x56, 0xa5, 0x59, 0xfe, 0x3f, 0x0c, 0x7c, 0x04, 0x29, 0xa2, 0x00,
+        0xaf
+    ]
+);
+
+nist_aes_key_unwrap_with_padding_test!(
+    kwp_ad_aes256_248bit_len_fail,
+    &AES_256,
+    &[
+        0x8c, 0x35, 0xfb, 0x77, 0x76, 0x6d, 0x04, 0xf4, 0x8d, 0x5b, 0x52, 0x27, 0x5c, 0x5c, 0x5f,
+        0x31, 0xf5, 0x68, 0x07, 0x84, 0x19, 0xe5, 0xc2, 0x33, 0x59, 0x18, 0x96, 0x5f, 0xbe, 0x53,
+        0xce, 0xdd
+    ],
+    &[
+        0xba, 0xcc, 0xcb, 0x17, 0x14, 0xdb, 0xaa, 0x49, 0x08, 0xc2, 0x65, 0x4a, 0xa8, 0xdb, 0xb1,
+        0xdd, 0xbd, 0xdd, 0x8a, 0xb8, 0x19, 0x42, 0x9b, 0x02, 0x66, 0x19, 0xfb, 0x1c, 0x0f, 0xa7,
+        0x5a, 0x82, 0x47, 0x37, 0x2b, 0x2f, 0xee, 0xab, 0x1e, 0x1d
+    ]
+);
+
+nist_aes_key_wrap_test!(
+    kw_ae_aes256_128bit_len,
+    &AES_256,
+    &[
+        0xf5, 0x97, 0x82, 0xf1, 0xdc, 0xeb, 0x05, 0x44, 0xa8, 0xda, 0x06, 0xb3, 0x49, 0x69, 0xb9,
+        0x21, 0x2b, 0x55, 0xce, 0x6d, 0xcb, 0xdd, 0x09, 0x75, 0xa3, 0x3f, 0x4b, 0x3f, 0x88, 0xb5,
+        0x38, 0xda
+    ],
+    &[
+        0x73, 0xd3, 0x30, 0x60, 0xb5, 0xf9, 0xf2, 0xeb, 0x57, 0x85, 0xc0, 0x70, 0x3d, 0xdf, 0xa7,
+        0x04
+    ],
+    &[
+        0x2e, 0x63, 0x94, 0x6e, 0xa3, 0xc0, 0x90, 0x90, 0x2f, 0xa1, 0x55, 0x83, 0x75, 0xfd, 0xb2,
+        0x90, 0x77, 0x42, 0xac, 0x74, 0xe3, 0x94, 0x03, 0xfc
+    ]
+);
+
+nist_aes_key_wrap_test!(
+    kw_ae_aes256_256bit_len,
+    &AES_256,
+    &[
+        0x8b, 0x54, 0xe6, 0xbc, 0x3d, 0x20, 0xe8, 0x23, 0xd9, 0x63, 0x43, 0xdc, 0x77, 0x6c, 0x0d,
+        0xb1, 0x0c, 0x51, 0x70, 0x8c, 0xee, 0xcc, 0x9a, 0x38, 0xa1, 0x4b, 0xeb, 0x4c, 0xa5, 0xb8,
+        0xb2, 0x21
+    ],
+    &[
+        0xd6, 0x19, 0x26, 0x35, 0xc6, 0x20, 0xde, 0xe3, 0x05, 0x4e, 0x09, 0x63, 0x39, 0x6b, 0x26,
+        0x0a, 0xf5, 0xc6, 0xf0, 0x26, 0x95, 0xa5, 0x20, 0x5f, 0x15, 0x95, 0x41, 0xb4, 0xbc, 0x58,
+        0x4b, 0xac
+    ],
+    &[
+        0xb1, 0x3e, 0xeb, 0x76, 0x19, 0xfa, 0xb8, 0x18, 0xf1, 0x51, 0x92, 0x66, 0x51, 0x6c, 0xeb,
+        0x82, 0xab, 0xc0, 0xe6, 0x99, 0xa7, 0x15, 0x3c, 0xf2, 0x6e, 0xdc, 0xb8, 0xae, 0xb8, 0x79,
+        0xf4, 0xc0, 0x11, 0xda, 0x90, 0x68, 0x41, 0xfc, 0x59, 0x56
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes256_128bit_len,
+    &AES_256,
+    &[
+        0x80, 0xaa, 0x99, 0x73, 0x27, 0xa4, 0x80, 0x6b, 0x6a, 0x7a, 0x41, 0xa5, 0x2b, 0x86, 0xc3,
+        0x71, 0x03, 0x86, 0xf9, 0x32, 0x78, 0x6e, 0xf7, 0x96, 0x76, 0xfa, 0xfb, 0x90, 0xb8, 0x26,
+        0x3c, 0x5f
+    ],
+    &[
+        0x42, 0x3c, 0x96, 0x0d, 0x8a, 0x2a, 0xc4, 0xc1, 0xd3, 0x3d, 0x3d, 0x97, 0x7b, 0xf0, 0xa9,
+        0x15, 0x59, 0xf9, 0x9c, 0x8a, 0xcd, 0x29, 0x3d, 0x43
+    ],
+    &[
+        0x0a, 0x25, 0x6b, 0xa7, 0x5c, 0xfa, 0x03, 0xaa, 0xa0, 0x2b, 0xa9, 0x42, 0x03, 0xf1, 0x5b,
+        0xaa
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes256_128bit_len_fail,
+    &AES_256,
+    &[
+        0x08, 0xc9, 0x36, 0xb2, 0x5b, 0x56, 0x7a, 0x0a, 0xa6, 0x79, 0xc2, 0x9f, 0x20, 0x1b, 0xf8,
+        0xb1, 0x90, 0x32, 0x7d, 0xf0, 0xc2, 0x56, 0x3e, 0x39, 0xce, 0xe0, 0x61, 0xf1, 0x49, 0xf4,
+        0xd9, 0x1b
+    ],
+    &[
+        0xe2, 0x27, 0xeb, 0x8a, 0xe9, 0xd2, 0x39, 0xcc, 0xd8, 0x92, 0x8a, 0xde, 0xc3, 0x9c, 0x28,
+        0x81, 0x0c, 0xa9, 0xb3, 0xdc, 0x1f, 0x36, 0x64, 0x44
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes256_256bit_len,
+    &AES_256,
+    &[
+        0x04, 0x9c, 0x7b, 0xcb, 0xa0, 0x3e, 0x04, 0x39, 0x5c, 0x2a, 0x22, 0xe6, 0xa9, 0x21, 0x5c,
+        0xda, 0xe0, 0xf7, 0x62, 0xb0, 0x77, 0xb1, 0x24, 0x4b, 0x44, 0x31, 0x47, 0xf5, 0x69, 0x57,
+        0x99, 0xfa
+    ],
+    &[
+        0x77, 0x6b, 0x1e, 0x91, 0xe9, 0x35, 0xd1, 0xf8, 0x0a, 0x53, 0x79, 0x02, 0x18, 0x6d, 0x6b,
+        0x00, 0xdf, 0xc6, 0xaf, 0xc1, 0x20, 0x00, 0xf1, 0xbd, 0xe9, 0x13, 0xdf, 0x5d, 0x67, 0x40,
+        0x70, 0x61, 0xdb, 0x82, 0x27, 0xfc, 0xd0, 0x89, 0x53, 0xd4
+    ],
+    &[
+        0xe6, 0x17, 0x83, 0x1c, 0x7d, 0xb8, 0x03, 0x8f, 0xda, 0x4c, 0x59, 0x40, 0x37, 0x75, 0xc3,
+        0xd4, 0x35, 0x13, 0x6a, 0x56, 0x6f, 0x35, 0x09, 0xc2, 0x73, 0xe1, 0xda, 0x1e, 0xf9, 0xf5,
+        0x0a, 0xea
+    ]
+);
+
+nist_aes_key_unwrap_test!(
+    kw_ad_aes256_256bit_len_fail,
+    &AES_256,
+    &[
+        0x3c, 0x7c, 0x55, 0x9f, 0xb9, 0x9d, 0x2e, 0x3f, 0x82, 0x80, 0xc9, 0xbe, 0x14, 0xb0, 0xf7,
+        0xb6, 0x76, 0xa3, 0x20, 0x53, 0xeb, 0xa8, 0xf7, 0xaf, 0xbb, 0x43, 0x04, 0xc1, 0x17, 0xa6,
+        0x50, 0x69
+    ],
+    &[
+        0x86, 0x1b, 0x0a, 0x15, 0xbf, 0x59, 0x07, 0xb5, 0x51, 0xbc, 0x94, 0x82, 0xbc, 0x4d, 0xe3,
+        0x61, 0xde, 0x64, 0x5f, 0x18, 0xf9, 0x7f, 0xd8, 0x0f, 0xff, 0xa5, 0xb9, 0x68, 0x79, 0x23,
+        0x82, 0x59, 0xc6, 0x67, 0x7e, 0xb5, 0x05, 0x96, 0x20, 0x5b
+    ]
+);
+
+macro_rules! wrap_input_output_invalid_test {
+    ($name:ident, $input_len:expr, $output_len:expr) => {
+        #[test]
+        fn $name() {
+            let kek = AesKek::new(&AES_128, &[16u8; 16]).expect("key creation successful");
+
+            let input_len: usize = $input_len.try_into().unwrap();
+            let output_len: usize = $output_len.try_into().unwrap();
+
+            let input = vec![42u8; input_len];
+            let mut output = vec![0u8; output_len];
+
+            kek.wrap(input.as_slice(), output.as_mut_slice())
+                .expect_err("failure");
+        }
+    };
+}
+
+// Input length < 16
+wrap_input_output_invalid_test!(wrap_input_len_less_than_min, 15, 23);
+
+// Input length % 8 != 0
+wrap_input_output_invalid_test!(wrap_input_len_not_multiple_of_eight, 17, 25);
+
+// Output length < Input length - 8
+wrap_input_output_invalid_test!(wrap_output_len_too_small, 16, 8);
+
+macro_rules! unwrap_input_output_invalid_test {
+    ($name:ident, $input_len:expr, $output_len:expr) => {
+        #[test]
+        fn $name() {
+            let kek = AesKek::new(&AES_128, &[16u8; 16]).expect("key creation successful");
+
+            let input_len: usize = $input_len.try_into().unwrap();
+            let output_len: usize = $output_len.try_into().unwrap();
+
+            let input = vec![42u8; input_len];
+            let mut output = vec![0u8; output_len];
+
+            kek.unwrap(input.as_slice(), output.as_mut_slice())
+                .expect_err("failure");
+        }
+    };
+}
+
+// Input length < 24
+unwrap_input_output_invalid_test!(unwrap_input_len_smaller_than_min, 16, 16);
+
+// Input length % 8 != 0
+unwrap_input_output_invalid_test!(unwrap_input_len_not_multiple_of_eight, 31, 31);
+
+// Output length < Input length - 8
+unwrap_input_output_invalid_test!(unwrap_output_len_too_small, 24, 15);
+
+macro_rules! wrap_with_padding_input_output_invalid_test {
+    ($name:ident, $input_len:expr, $output_len:expr) => {
+        #[test]
+        fn $name() {
+            let kek = AesKek::new(&AES_128, &[16u8; 16]).expect("key creation successful");
+
+            let input_len: usize = $input_len.try_into().unwrap();
+            let output_len: usize = $output_len.try_into().unwrap();
+
+            let input = vec![42u8; input_len];
+            let mut output = vec![0u8; output_len];
+
+            kek.wrap_with_padding(input.as_slice(), output.as_mut_slice())
+                .expect_err("failure");
+        }
+    };
+}
+
+// Input length == 0
+wrap_with_padding_input_output_invalid_test!(wrap_with_padding_input_len_zero, 0, 16);
+
+// Output length is not sufficent for required padding
+// In this example an input length of 6 would require 2 additional bytes of padding, plus the additional
+// 8 bytes from the wrapping algorithm (So minimum of 16 bytes).
+wrap_with_padding_input_output_invalid_test!(wrap_with_padding_output_len_too_small, 6, 15);
+
+macro_rules! unwrap_with_padding_input_output_invalid_test {
+    ($name:ident, $input_len:expr, $output_len:expr) => {
+        #[test]
+        fn $name() {
+            let kek = AesKek::new(&AES_128, &[16u8; 16]).expect("key creation successful");
+
+            let input_len: usize = $input_len.try_into().unwrap();
+            let output_len: usize = $output_len.try_into().unwrap();
+
+            let input = vec![42u8; input_len];
+            let mut output = vec![0u8; output_len];
+
+            kek.unwrap_with_padding(input.as_slice(), output.as_mut_slice())
+                .expect_err("failure");
+        }
+    };
+}
+
+// Input length < 16 (AES Block Length)
+unwrap_with_padding_input_output_invalid_test!(unwrap_padded_input_len_smaller_than_min, 15, 15);
+
+// Output length < Input length - 8
+unwrap_with_padding_input_output_invalid_test!(unwrap_padded_output_len_too_small, 24, 15);
diff --git a/aws-lc-rs/src/key_wrap/tests/fips.rs b/aws-lc-rs/src/key_wrap/tests/fips.rs
new file mode 100644
index 00000000000..27866e5b2ba
--- /dev/null
+++ b/aws-lc-rs/src/key_wrap/tests/fips.rs
@@ -0,0 +1,96 @@
+#![cfg(debug_assertions)]
+
+use crate::{
+    fips::{assert_fips_status_indicator, FipsServiceStatus},
+    key_wrap::{nist_sp_800_38f::AesKek, KeyWrap, KeyWrapPadded, AES_128, AES_256},
+};
+
+const K_128: &[u8] = &[
+    0x60, 0x43, 0xb2, 0x73, 0xe9, 0x71, 0x26, 0x5e, 0x53, 0x8a, 0x6c, 0xcd, 0x5d, 0x5a, 0x11, 0xe4,
+];
+
+const K_256: &[u8] = &[
+    0x15, 0x52, 0x45, 0x0c, 0x60, 0xf3, 0x10, 0xfb, 0xc8, 0x41, 0x98, 0xe5, 0xfd, 0x70, 0x7d, 0x04,
+    0x8f, 0x81, 0xbf, 0x9a, 0xdc, 0x63, 0x90, 0xed, 0xe5, 0xb0, 0x4b, 0x3c, 0xe4, 0x06, 0x54, 0xba,
+];
+
+const P: &[u8] = &[
+    0xf2, 0x64, 0x5b, 0xa4, 0xba, 0xed, 0xa7, 0xec, 0xbc, 0x12, 0xa6, 0xad, 0x46, 0x76, 0x95, 0xa0,
+];
+
+macro_rules! nist_aes_key_wrap_test {
+    ($name:ident, $alg:expr, $key:expr, $plaintext:expr) => {
+        #[test]
+        fn $name() {
+            let k = $key;
+            let p = $plaintext;
+
+            let kek = AesKek::new($alg, k).expect("key creation successful");
+
+            let mut output = vec![0u8; p.len() + 15];
+
+            let wrapped = Vec::from(assert_fips_status_indicator!(
+                kek.wrap(P, &mut output).expect("wrap successful"),
+                FipsServiceStatus::Approved
+            ));
+
+            let kek = AesKek::new($alg, k).expect("key creation successful");
+
+            let mut output = vec![
+                0u8;
+                if p.len() % 8 != 0 {
+                    p.len() + (8 - (p.len() % 8))
+                } else {
+                    p.len()
+                }
+            ];
+
+            let _unwrapped = assert_fips_status_indicator!(
+                kek.unwrap(&wrapped, &mut output).expect("wrap successful"),
+                FipsServiceStatus::Approved
+            );
+        }
+    };
+}
+
+macro_rules! nist_aes_key_wrap_with_padding_test {
+    ($name:ident, $alg:expr, $key:expr, $plaintext:expr) => {
+        #[test]
+        fn $name() {
+            let k = $key;
+            let p = $plaintext;
+
+            let kek = AesKek::new($alg, k).expect("key creation successful");
+
+            let mut output = vec![0u8; p.len() + 15];
+
+            let wrapped = Vec::from(assert_fips_status_indicator!(
+                kek.wrap_with_padding(P, &mut output)
+                    .expect("wrap successful"),
+                FipsServiceStatus::Approved
+            ));
+
+            let kek = AesKek::new($alg, k).expect("key creation successful");
+
+            let mut output = vec![
+                0u8;
+                if p.len() % 8 != 0 {
+                    p.len() + (8 - (p.len() % 8))
+                } else {
+                    p.len()
+                }
+            ];
+
+            let _unwrapped = assert_fips_status_indicator!(
+                kek.unwrap_with_padding(&wrapped, &mut output)
+                    .expect("wrap successful"),
+                FipsServiceStatus::Approved
+            );
+        }
+    };
+}
+
+nist_aes_key_wrap_with_padding_test!(kwp_aes128, &AES_128, K_128, P);
+nist_aes_key_wrap_test!(kw_aes128, &AES_128, K_128, P);
+nist_aes_key_wrap_with_padding_test!(kwp_aes256, &AES_256, K_256, P);
+nist_aes_key_wrap_test!(kw_aes256, &AES_256, K_256, P);
diff --git a/aws-lc-rs/src/lib.rs b/aws-lc-rs/src/lib.rs
index 375a36ee397..e4c80db3b47 100644
--- a/aws-lc-rs/src/lib.rs
+++ b/aws-lc-rs/src/lib.rs
@@ -118,6 +118,7 @@ pub mod hkdf;
 pub mod hmac;
 #[cfg(feature = "ring-io")]
 pub mod io;
+pub mod key_wrap;
 pub mod pbkdf2;
 pub mod pkcs8;
 pub mod rand;