crypto

package

v0.6.3 Latest Latest Go to latest Published: Dec 18, 2025 License: MIT Imports: 6 Imported by: 0

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func GenerateID() (string, error)

GenerateID generates a unique ID

func GenerateSessionToken() (string, error)

GenerateSessionToken generates a session token

func GenerateVerificationToken() (string, error)

GenerateVerificationToken generates a verification token

type Argon2Hasher struct {
	// contains filtered or unexported fields
}

Argon2Hasher implements PasswordHasher using Argon2id

func NewArgon2Hasher() *Argon2Hasher

NewArgon2Hasher creates a new Argon2 password hasher with recommended parameters

func (h *Argon2Hasher) Hash(password string) (string, error)

Hash hashes a password using Argon2id

func (h *Argon2Hasher) Verify(password, encodedHash string) (bool, error)

Verify verifies a password against a hash

type DefaultTokenGenerator struct{}

DefaultTokenGenerator implements TokenGenerator

func NewTokenGenerator() *DefaultTokenGenerator

NewTokenGenerator creates a new token generator

func (g *DefaultTokenGenerator) Generate(length int) (string, error)

Generate generates a URL-safe base64 encoded token

func (g *DefaultTokenGenerator) GenerateHex(length int) (string, error)

GenerateHex generates a hex-encoded token

type PasswordHasher interface {
	Hash(password string) (string, error)
	Verify(password, hash string) (bool, error)
}

PasswordHasher defines the interface for password hashing

type TokenGenerator interface {
	Generate(length int) (string, error)
	GenerateHex(length int) (string, error)
}

TokenGenerator generates secure random tokens