Enum DilithiumSecurityLevel

pub enum DilithiumSecurityLevel {
    L2,
    L3,
    L5,
}

Dilithium security level variants.

Dilithium 安全级别变体。

NIST Security Categories | NIST 安全类别

These correspond to NIST post-quantum cryptography security categories:

• Level 2: Equivalent to AES-128 (128-bit security)
• Level 3: Equivalent to AES-192 (192-bit security)
• Level 5: Equivalent to AES-256 (256-bit security)

这些对应于 NIST 后量子密码学安全类别：

• 级别 2: 等同于 AES-128（128 位安全性）
• 级别 3: 等同于 AES-192（192 位安全性）
• 级别 5: 等同于 AES-256（256 位安全性）

Variants

L2

Dilithium-2: NIST security category 2 (128-bit security).

Dilithium-2: NIST 安全类别 2（128 位安全性）。

Properties | 属性

• Security Level: 128-bit (equivalent to AES-128)
• Public Key Size: ~1,312 bytes
• Private Key Size: ~2,528 bytes
• Signature Size: ~2,420 bytes
• Performance: Good balance of security and efficiency

Use Cases | 使用场景

Recommended for most applications requiring post-quantum signatures. 推荐用于大多数需要后量子签名的应用。

L3

Dilithium-3: NIST security category 3 (192-bit security).

Dilithium-3: NIST 安全类别 3（192 位安全性）。

Properties | 属性

• Security Level: 192-bit (equivalent to AES-192)
• Public Key Size: ~1,952 bytes
• Private Key Size: ~4,000 bytes
• Signature Size: ~3,293 bytes
• Performance: Moderate, higher security than Dilithium-2

Use Cases | 使用场景

For applications requiring higher security than 128-bit level. 用于需要高于 128 位级别安全性的应用。

L5

Dilithium-5: NIST security category 5 (256-bit security).

Dilithium-5: NIST 安全类别 5（256 位安全性）。

Properties | 属性

• Security Level: 256-bit (equivalent to AES-256)
• Public Key Size: ~2,592 bytes
• Private Key Size: ~4,864 bytes
• Signature Size: ~4,595 bytes
• Performance: Slower, but maximum post-quantum security

Use Cases | 使用场景

For the most sensitive applications requiring maximum security. 用于需要最大安全性的最敏感应用。

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for DilithiumSecurityLevel

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for DilithiumSecurityLevel

fn clone(&self) -> DilithiumSecurityLevel

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DilithiumSecurityLevel

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for DilithiumSecurityLevel

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<'de> Deserialize<'de> for DilithiumSecurityLevel

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for DilithiumSecurityLevel

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl Hash for DilithiumSecurityLevel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DilithiumSecurityLevel

fn eq(&self, other: &DilithiumSecurityLevel) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DilithiumSecurityLevel

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for DilithiumSecurityLevel

impl Eq for DilithiumSecurityLevel

impl StructuralPartialEq for DilithiumSecurityLevel