Crate foodshare_crypto 

Cryptographic utilities for FoodShare.

This crate provides:

• HMAC signature generation and verification
• Constant-time comparison for security
• Provider-specific webhook verification (Meta, Stripe, GitHub)

Enums

CryptoError

Errors that can occur during crypto operations.

Functions

constant_time_compare

Compare two byte slices in constant time.

hmac_sha1

Generate HMAC-SHA1 signature.

hmac_sha256

Generate HMAC-SHA256 signature.

verify_signature

Verify a signature against an expected value.

Type Aliases

Result

Result type alias for crypto operations.