Struct CryptoManager 

pub struct CryptoManager;

Implementations

impl CryptoManager

pub fn new() -> Self

pub fn generate_token(&self, length: usize) -> String

Generate a cryptographically secure random token

pub fn generate_rsa_keypair(&self, bits: usize) -> Result<(String, String)>

Generate RSA key pair for JWT signing

pub fn generate_ec_keypair(&self) -> Result<(String, String)>

Generate EC key pair for JWT signing

pub fn hash_sha256(&self, data: &[u8]) -> Vec<u8>

Hash data with SHA-256

pub fn generate_reset_token(&self) -> String

Generate a secure password reset token

pub fn generate_verification_token(&self) -> String

Generate email verification token

pub fn constant_time_compare(&self, a: &str, b: &str) -> bool

Constant-time string comparison

pub fn encrypt(&self, plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>>

Encrypt sensitive data (AES-256-GCM)

pub fn decrypt(&self, ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>>

Decrypt sensitive data (AES-256-GCM)

pub fn generate_device_fingerprint(&self, user_agent: &str, ip: &str) -> String

Generate device fingerprint

Trait Implementations

impl Default for CryptoManager

fn default() -> Self

Returns the “default value” for a type.