libsodium Deep Knowledge : Use with technology: . Why libsodium libsodium is the safest general-purpose crypto library for application-level use: - Modern primitives with sensible defaults (XChaCha20-Poly1305, X25519, Ed25519, Argon2id) - Misuse-resistant API — no nonce reuse traps, no IV management mistakes - Audited by multiple third parties - Bindings everywhere — C, Rust, Python, JS, Java/Kotlin, Swift, Go - Permissive license (ISC) - Constant-time implementations For wallet apps, libsodium covers everything except secp256k1 (Bitcoin). Pair with for full coverage. Primitives Cheat Sheet |…