Libraries tagged by cryptogram

secp256k1 elliptic-curve arithmetic + RFC 6979 deterministic ECDSA sign / verify / recover in pure PHP on ext-gmp.

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Keccak-256 and SHA-3 family permutations in pure PHP.

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PHP Secure Communications Library (+Telegram-specific AES IGE primitives) - Pure-PHP implementations of RSA, AES, SSH2, SFTP, X.509 etc.

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A PHP implementation of the BLAKE3 cryptographic hash function

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Comprehensive cryptography toolkit built on libsodium - symmetric, asymmetric, AEAD, signing, key exchange, and KDF

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High-level cryptographic primitives and security utilities for Maatify systems including password hashing, reversible encryption, HKDF key derivation, and key rotation.

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A PHP package wrapper for cryptography functions.

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PHP Library to work with the new cryptographically secure BitPay API (support for Symfony v5)

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A pluggable cryptography component library: under a unified contract it provides symmetric encryption, asymmetric encryption, hashing, and key derivation (HKDF / PBKDF2), with implementations including AES/Sodium and Chinese national algorithms SM2/SM3/SM4/ZUC. Installable via Composer.

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Cryptography library

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Cryptography tools for Laravel and Lumen

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Implementation of Diffie-Hellman Key Exchange cryptographic protocol for PHP5

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Cryptography tools for Laravel and Lumen

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ZN Framework Cryptography Package

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A component for working with passwords, hashing, and cryptography.

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