Libraries tagged by ChaCha20

Pure PHP implementation of libsodium; uses the PHP extension if it exists

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Dead-simple two-way encryption for PHP, with tamper detection built in.

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Pure PHP implementation of the ChaCha20 encryption algorithm.

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Pure PHP implementation of the ChaCha20 encryption algorithm.

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RFC 7539 ChaCha20/Poly1305 AEAD construction

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Advanced Encryption with Associated Data (AEAD) for Laravel.

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Pure PHP implementation of the ChaCha20 encryption algorithm.

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A pure-php implementation of ChaCha20 for both 32-bit and 64 bits

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RFC 8439 ChaCha20/Poly1305 AEAD construction

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Crypto Sodium

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Advanced Encryption with Associated Data (AEAD) for Laravel.

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Crypter for PHP

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Vortos Secrets — billion-dollar-grade secrets management: redact-by-construction values, envelope encryption (XChaCha20-Poly1305 payload + off-host age/X25519 key custody), two-phase rotation with grace windows, fail-closed CI/doctor preflight, and zero-standing-secret injection. Built on the OpsKit driver pattern.

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Portable authenticated encrypted-envelope contracts for the Kumwe family: the versioned envelope value, key identifiers, key material and key-ring values, purpose separation, the cipher and key-provider ports, and the libsodium XChaCha20-Poly1305 implementation. Key custody, rotation and audit stay with the host.

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Laravel API response helpers with server-configured payload compression and encryption.

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