paragonie/sodium_compat (packagist): Pure PHP implementation of libsodium; uses the PHP extension if it exists
Keywords: php|Authentication|cryptography|encryption|libsodium|Curve25519|aead|ecdh|elliptic curve|side-channel resistant|elliptic curve cryptography|Pure-PHP cryptography|X25519|Elliptic Curve Diffie-Hellman|Ed25519|EdDSA|Edwards-curve Digital Signature Algorithm|ChaCha20|Salsa20|Xsalsa20|BLAKE2b|public-key cryptography|secret-key cryptography|RFC 7748|RFC 8032|Xchacha20|Poly1305|Chapoly|Salpoly|ChaCha20-Poly1305|XSalsa20-Poly1305|XChaCha20-Poly1305|blake2b|cryptography-library|curve25519|ed25519|php-polyfill|security|siphash|sodium|sodium-compat|x25519|xchacha20-poly1305|xsalsa20poly1305