Struct Sm2Key 

pub struct Sm2Key { /* private fields */ }

SM2 key pair (public + optional private key).

Implementations

impl Sm2Key

pub fn generate() -> Result<Self, GmsslError>

Generate a new SM2 key pair.

pub fn from_encrypted_private_key_pem( pem_data: &[u8], password: &str, ) -> Result<Self, GmsslError>

Import from PKCS#8 encrypted private key PEM (in-memory).

pub fn to_encrypted_private_key_pem( &self, password: &str, ) -> Result<Vec<u8>, GmsslError>

Export to PKCS#8 encrypted private key PEM (in-memory).

pub fn from_public_key_pem(pem_data: &[u8]) -> Result<Self, GmsslError>

Import from public key PEM (in-memory).

pub fn to_public_key_pem(&self) -> Result<Vec<u8>, GmsslError>

Export to public key PEM (in-memory).

pub fn from_private_key_pem(pem_data: &[u8]) -> Result<Self, GmsslError>

Import from private key PEM (PKCS#8 PrivateKeyInfo, in-memory).

pub fn to_private_key_pem(&self) -> Result<Vec<u8>, GmsslError>

Export to private key PEM (PKCS#8 PrivateKeyInfo, in-memory).

pub fn from_public_key_der(der: &[u8]) -> Result<Self, GmsslError>

Import from public key DER (SubjectPublicKeyInfo).

pub fn to_public_key_der(&self) -> Result<Vec<u8>, GmsslError>

Export to public key DER (SubjectPublicKeyInfo).

pub fn from_private_key_der(der: &[u8]) -> Result<Self, GmsslError>

Import from private key DER (PKCS#8 PrivateKeyInfo).

pub fn to_private_key_der(&self) -> Result<Vec<u8>, GmsslError>

Export to private key DER (PKCS#8 PrivateKeyInfo).

pub fn from_public_key_pem_file(path: &str) -> Result<Self, GmsslError>

Import from public key PEM file.

pub fn to_public_key_pem_file(&self, path: &str) -> Result<(), GmsslError>

Export to public key PEM file.

pub fn from_encrypted_private_key_pem_file( path: &str, password: &str, ) -> Result<Self, GmsslError>

Import from encrypted private key PEM file.

pub fn to_encrypted_private_key_pem_file( &self, path: &str, password: &str, ) -> Result<(), GmsslError>

Export to encrypted private key PEM file.

pub fn compute_z(&self, id: &str) -> Result<[u8; 32], GmsslError>

Compute the Z value (hash of signer identity + curve parameters + public key).

pub fn has_private_key(&self) -> bool

Returns true if this key has a private key.

Trait Implementations

impl Debug for Sm2Key

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

Formats the value using the given formatter.